Index Announcements
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Related Announcements
| Date | Announcement | Announcement Type | Related Main Index Group | Related Sub Index Group |
|---|---|---|---|---|
| 08.15.2025 | Announcement Regarding Changes to the TLREFK Turkish Lira Overnight Participation Reference Rate Methodology | Index Methodology Changes (Including new indices) | Reference Rates|TLREFK | |
| 08.05.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 08.01.2025 | Announcement on Planned Changes to the BIST Market Cap Weighted Stock Indices Methodology | Index Methodology Changes (Including new indices) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Liquid | |
| 07.31.2025 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 07.29.2025 | BIST Sustainability Themed Debt Securities Indices Periodic Review | Index Constituents Changes (Periodic) | BIST Sustainability Themed Debt Securities Indices|BIST Sustainability Themed Debt Securities Indices | |
| 07.29.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 07.29.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 07.29.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 07.21.2025 | BIST Dividend and BIST Dividend 25 Indices Periodic Index Changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Dividend | |
| 07.11.2025 | Changes to be made within the scope of BIST Stock Indices due to the company headquarters change of TERA YATIRIM TEK. HOL. | Index Constituents Changes (Non-periodic) | BIST Stock Indices|City | |
| 07.03.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 06.30.2025 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 06.30.2025 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 06.26.2025 | BIST-KYD Fund Indices Periodic Review | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.25.2025 | BIST-KYD Corporate Eurobond Indices Periodic Review | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.20.2025 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the third quarter of 2025 | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability, BIST Stock Indices|Liquid, BIST Stock Indices|Benchmark Indices | |
| 06.04.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 05.30.2025 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 05.26.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 05.23.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 05.22.2025 | Announcement Regarding the Newly Calculated BIST Leveraged and Short Indices | Index Methodology Changes (Including new indices) | BIST Strategy Indices|Short, BIST Strategy Indices|Leveraged | |
| 05.16.2025 | BIST SME Industrial Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 05.06.2025 | Announcement on the changes made in BIST Market Cap Weighted Stock Indices Methodology | Index Methodology Changes (Including new indices) | BIST Stock Indices|Buyback | |
| 05.06.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 04.30.2025 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 04.30.2025 | Announcement Regarding Changes to the TLREFK Turkish Lira Overnight Participation Reference Rate Methodology | Index Methodology Changes (Including new indices) | Reference Rates|TLREFK | |
| 04.28.2025 | Periodic review for the BIST Sustainability Themed Debt Securities Indices has been finalized | Index Constituents Changes (Periodic) | BIST Sustainability Themed Debt Securities Indices|BIST Sustainability Themed Debt Securities Indices | |
| 04.25.2025 | BIST Participation Indices Periodic Review Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 04.21.2025 | BIST Dividend and BIST Dividend 25 Indices Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 04.08.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 04.04.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 03.28.2025 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 03.28.2025 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 03.25.2025 | Periodic review for BIST-KYD Fund Indices for the second quarter of 2025 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.25.2025 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the second quarter of 2025 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.21.2025 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the second quarter of 2025. | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Liquid | |
| 03.19.2025 | Transferring of AKIN TEKSTIL Shares to Watchlist and Determination of Reserve Shares | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 03.13.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 03.05.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 02.28.2025 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 02.20.2025 | Inclusion of BULLS GSYO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|Benchmark Indices | |
| 02.19.2025 | Inclusion of BALSU GIDA shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO | |
| 02.12.2025 | Inclusion of ENDA ENERJI HOLDING shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.12.2025 | Inclusion of KALYON GUNES TEKNOLOJILERI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Sector, BIST Stock Indices|City, BIST Stock Indices|Market | |
| 02.10.2025 | Inclusion of VISNE MADENCILIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.06.2025 | Transferring of YESIL GMYO Shares to Watchlist and Determination of Reserve Shares | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 02.05.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 02.05.2025 | Inclusion of DESTEK FINANS FAKTORING shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 02.04.2025 | Inclusion of BIRLESIM GRUP ENERJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.03.2025 | Inclusion of SERANIT GRANIT SERAMIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 01.31.2025 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 01.28.2025 | Inclusion of MOPAS MARKETCILIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 01.24.2025 | Changes to be made within the scope of BIST Stock Indices due to the sector change of KONFRUT TARIM | Index Constituents Changes (Non-periodic) | BIST Stock Indices|City, BIST Stock Indices|Sector | |
| 01.24.2025 | Periodic review for the BIST Sustainability Themed Debt Securities Indices for the period February 1, 2025 – April 30, 2025 has been finalized | Index Constituents Changes (Periodic) | BIST Sustainability Themed Debt Securities Indices | |
| 01.22.2025 | Inclusion of AKFEN INSAAT shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Market, BIST Stock Indices|IPO, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 01.17.2025 | BIST Dividend and BIST Dividend 25 Indices Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 01.17.2025 | Exclusion of BAYRAK TABAN SANAYI shares from BIST İstanbul Index due to the relocation of the company's production facilities | Index Constituents Changes (Non-periodic) | BIST Stock Indices|City | |
| 01.16.2025 | Inclusion of GULERMAK AGIR SANAYI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 01.13.2025 | Inclusion of EGEYAPI AVRUPA GMYO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 01.08.2025 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 01.06.2025 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 01.02.2025 | Inclusion of ARMADA GIDA shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 12.31.2024 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 12.31.2024 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 12.31.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 12.26.2024 | Periodic review for BIST-KYD Fund Indices for the first quarter of 2025 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.26.2024 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the first quarter of 2025 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.20.2024 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the first quarter of 2025. | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Liquid | |
| 12.17.2024 | Inclusion of SUMER VARLIK YONETIM shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 12.16.2024 | Inclusion of CAGDAS CAM shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.13.2024 | Announcement Regarding the Calculation of BIST Spot Silver, BIST Spot Platinum and BIST Spot Palladium Indices | Index Methodology Changes (Including new indices) | BIST Commodity and Commodity Denominated Securities Indices | |
| 12.04.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 11.29.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 11.28.2024 | Changes to be made in the scope of BIST Stock Indices due to the inclusion of OTTO HOLDING shares in the Submarket | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 11.27.2024 | BIST Participation Indices Periodic Review Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 11.08.2024 | Announcement Regarding Retrospective Calculation of BIST-KYD 1-Month Deposit Indices | Announcements Related to Indices and Reference Rates | BIST-KYD Indices, BIST-KYD Indices|1 Month Indicative Deposit | |
| 11.05.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 10.17.2024 | Periodic review for the BIST Sustainability Themed Debt Securities Indices for the period November 1, 2024 – January 31, 2025 has been finalized | Index Constituents Changes (Periodic) | BIST Sustainability Themed Debt Securities Indices | |
| 10.14.2024 | Inclusion of EURO YATIRIM HOLDING Transferring Shares to Watchlist and Determination of Reserve Shares | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.09.2024 | BIST Dividend and BIST Dividend 25 Indices Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 10.08.2024 | Inclusion of BIN ULASIM TEKNOLOJILERI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.07.2024 | Changes to be made within the scope of BIST Stock Indices due to the suspension of trading of UMPAS HOLDING shares for more than 5 consecutive trading days | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices | |
| 10.02.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 09.30.2024 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 09.26.2024 | Periodic review for BIST-KYD Fund Indices for the fourth quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.25.2024 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the fourth quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.20.2024 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the fourth quarter of 2024. | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Liquid | |
| 09.20.2024 | Changes to be made in the scope of BIST Stock Indices due to the inclusion of T.TUBORG shares in the Main Market | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 09.16.2024 | Inclusion of DURUKAN SEKERLEME shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City, BIST Stock Indices|Participation | |
| 09.13.2024 | Changes to be made within the scope of BIST Stock Indices due to the sector change of LYDIA YESIL ENERJI | Index Constituents Changes (Non-periodic) | BIST Stock Indices|SME Industrial, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 09.06.2024 | Changes to be made within the scope of BIST Stock Indices due to the sector change of GRAINTURK HOLDING | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Sector | |
| 09.06.2024 | Inclusion of CEM ZEYTIN shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 09.04.2024 | Inclusion of OZATA DENIZCILIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 09.03.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 08.29.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 08.28.2024 | Inclusion of AHES GMYO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 08.21.2024 | Inclusion of GUNDOGDU GIDA shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 08.21.2024 | Inclusion of MEGA POLIETILEN Transferring Shares to Watchlist and Determination of Reserve Shares | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 08.20.2024 | Inclusion of KIRAC GALVANIZ shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 08.19.2024 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 08.19.2024 | Announcement About Update of Participation Finance Principles Information Form | Announcements Related to Companies Traded | BIST Stock Indices|Participation | |
| 08.16.2024 | Announcement about the changes in the BIST Market Cap Weighted Stock Indices Methodology | Index Methodology Changes (Including new indices) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 08.15.2024 | Announcement Regarding Changes to the BIST-KYD Indices Methodology | Index Methodology Changes (Including new indices) | BIST-KYD Indices, BIST-KYD Indices|1 Month Indicative Deposit | |
| 08.12.2024 | Inclusion of BAHADIR KIMYA shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 08.02.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 08.02.2024 | Changes to be made within the scope of BIST Stock Indices due to the sector change of LYDIA HOLDING | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 07.31.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 07.30.2024 | Inclusion of DCT TRADING DIS TICARET shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 07.26.2024 | Periodic review for the BIST Sustainability Themed Debt Securities Indices for the third quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST Sustainability Themed Debt Securities Indices, BIST Sustainability Themed Debt Securities Indices|BIST Sustainability Themed Debt Securities Indices | |
| 07.11.2024 | BIST Dividend and BIST Dividend 25 Indices Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 07.04.2024 | Inclusion of EFOR CAY SANAYI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 07.03.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 07.03.2024 | Inclusion of SEGMEN KARDESLER GIDA shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 06.28.2024 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 06.28.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 06.26.2024 | BIST Participation Indices Periodic Review Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 06.26.2024 | Periodic review for BIST-KYD Fund Indices for the third quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.25.2024 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the third quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.13.2024 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the third quarter of 2024. | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Liquid | |
| 06.12.2024 | BIST SME Industrial Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 06.06.2024 | Inclusion of HOROZ LOJISTIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 06.05.2024 | Inclusion of YIGIT AKU shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 06.03.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 06.03.2024 | Inclusion of ALTINKILIC GIDA VE SUT shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 05.31.2024 | Changes to be made within the scope of BIST Stock Indices due to the sector change of PERA YATIRIM HOLDING | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 05.31.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 05.28.2024 | Inclusion of OZYASAR TEL shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 05.27.2024 | Inclusion of ONUR TEKNOLOJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|City, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 05.22.2024 | Inclusion of HAREKET PROJE TASIMACILIGI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Sector, BIST Stock Indices|City, BIST Stock Indices|Participation, BIST Stock Indices|Market | |
| 05.16.2024 | Inclusion of KOC METALURJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 05.15.2024 | Inclusion of ALTINAY SAVUNMA shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 05.09.2024 | Inclusion of KOTON MAGAZACILIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector | |
| 05.08.2024 | Inclusion of LILA KAGIT shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Participation, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 05.06.2024 | Borsa Istanbul Starts to Calculate 4 New Indices for Sustainability Themed Debt Securities | Index Methodology Changes (Including new indices) | BIST Sustainability Themed Debt Securities Indices | |
| 05.03.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 04.30.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|IPO | |
| 04.25.2024 | Inclusion of RONESANS GAYRIMENKUL YAT. shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 04.19.2024 | Announcement Regarding Changes to the BIST-KYD Indices Methodology | Index Methodology Changes (Including new indices) | BIST-KYD Indices, BIST-KYD Indices|Lease Certificates, BIST-KYD Indices|Corporate Bond, BIST-KYD Indices|Corporate Eurobond | |
| 04.18.2024 | BIST Dividend and BIST Dividend 25 Indices Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 04.03.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 04.03.2024 | Inclusion of IC ENTERRA YEN. ENERJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 03.29.2024 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 03.29.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 03.27.2024 | Periodic review for BIST-KYD Fund Indices for the second quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.26.2024 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the second quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.21.2024 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the second quarter of 2024 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Liquid | |
| 03.20.2024 | Inclusion of ODINE TEKNOLOJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|IPO, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 03.13.2024 | Announcement Regarding Changes to the BIST-KYD Indices Methodology and Invitation for Comment on Proposed Amendments | Index Methodology Changes (Including new indices) | BIST-KYD Indices, BIST-KYD Indices|Government Bond, BIST-KYD Indices|CPI, BIST-KYD Indices|Lease Certificates, BIST-KYD Indices|Corporate Bond, BIST-KYD Indices|Government Eurobond, BIST-KYD Indices|Corporate Eurobond, BIST-KYD Indices|Repo, BIST-KYD Indices|1 Month Indicative Deposit, BIST-KYD Indices|1 Month Indicative Profit Share, BIST-KYD Indices|Gold Price, BIST-KYD Indices|Fund | |
| 03.13.2024 | Announcement Regarding Invitation for Comment on Proposed Amendments to the BIST-KYD Indices Methodology | Index Methodology Changes (Including new indices) | BIST-KYD Indices, BIST-KYD Indices|Lease Certificates, BIST-KYD Indices|Corporate Bond, BIST-KYD Indices|Corporate Eurobond | |
| 03.06.2024 | Inclusion of MOGAN ENERJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 03.05.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 03.01.2024 | Inclusion of ARTEMIS HALI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.29.2024 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 02.29.2024 | Inclusion of OBA MAKARNACILIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.28.2024 | Inclusion of ALVES KABLO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.21.2024 | Inclusion of LIMAK DOGU ANADOLU shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City, BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation | |
| 02.15.2024 | Announcement Regarding the Postponement of BIST Participation and BIST SME Industrial Indices Periodic Reviews | Index Methodology Changes (Including new indices) | BIST Stock Indices|Participation, BIST Stock Indices|SME Industrial | |
| 02.14.2024 | Inclusion of BOR SEKER shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.12.2024 | Inclusion of PASIFIK TEKNOLOJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 02.05.2024 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 01.17.2024 | Constituents of the BIST Dividend and BIST Dividend 25 Indices for the period February 1, 2024 – April 30, 2024 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 01.17.2024 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 01.04.2024 | Borsa İstanbul announces the constituent changes to the BIST Buyback Index for the January of 2024 | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 12.29.2023 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 12.29.2023 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 12.27.2023 | Periodic review for BIST-KYD Fund Indices for the first quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.27.2023 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period the first quarter of 2024 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.22.2023 | Announcement Regarding the Update of BIST Market Cap Weighted Stock Indices Methodology for the Purpose of Increasing the Periodic Review Frequency of BIST Dividend Indices | Index Methodology Changes (Including new indices) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.22.2023 | Announcement on the changes made in BIST Market Cap Weighted Stock Indices Methodology due to the start of the calculation of the BIST 500 Index | Index Methodology Changes (Including new indices) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.22.2023 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the first quarter of 2024 | Index Constituents Changes (Periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.22.2023 | Announcement about the changes in the BIST Gold Denominated Indices Methodology | Index Methodology Changes (Including new indices) | BIST Commodity and Commodity Denominated Securities Indices | |
| 12.22.2023 | Announcement about the changes in the BIST KYD Indices Methodology | Index Methodology Changes (Including new indices) | BIST-KYD Indices, BIST-KYD Indices|Government Bond, BIST-KYD Indices|CPI, BIST-KYD Indices|Lease Certificates, BIST-KYD Indices|Corporate Bond, BIST-KYD Indices|Government Eurobond, BIST-KYD Indices|Corporate Eurobond, BIST-KYD Indices|Repo, BIST-KYD Indices|1 Month Indicative Deposit, BIST-KYD Indices|1 Month Indicative Profit Share, BIST-KYD Indices|Gold Price, BIST-KYD Indices|Fund | |
| 12.20.2023 | Inclusion of AVRUPAKENT GMYO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.14.2023 | Inclusion of MEGA METAL shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.13.2023 | Inclusion of SUR TATIL EVLERI GMYO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.13.2023 | Inclusion of KUZEY BORU shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.07.2023 | Inclusion of BATI EGE GMYO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.06.2023 | Inclusion of CATES ELEKTRIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.05.2023 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 12.05.2023 | Inclusion of SEKER YATIRIM shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 12.04.2023 | BIST Corporate Governance Index constituent changes | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Corporate Governance | |
| 11.30.2023 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 11.24.2023 | Inclusion of all groups of companies whose more than one stock group is traded in separate rows within the scope of the BIST SUSTAINABILITY Index. | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Sustainability | |
| 11.24.2023 | Inclusion of Shares Traded in Pre-Market Trading Platform within the Scope of BIST ALL SHARES Index. | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Benchmark Indices | |
| 11.23.2023 | Announcement on opening to the consultation of stakeholders about increase in the number of periodic reviews of BIST Dividend Indices | Index Methodology Changes (Including new indices) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 11.22.2023 | Inclusion of AGROTECH TEKNOLOJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|City, BIST Stock Indices|Sector | |
| 11.20.2023 | Announcement About Maturity Date Extension and Interest Rate Change of An Index Constituent in BIST-KYD Indices | Announcements Related to Indices and Reference Rates | BIST-KYD Indices|Corporate Bond | |
| 11.20.2023 | Inclusion of EKOS TEKNOLOJI shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 11.17.2023 | Announcement about the changes in the BIST Market Cap Weighted Stock Indices Methodology | Index Methodology Changes (Including new indices) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 11.17.2023 | Inclusion of 1000 YATIRIMLAR HOL. shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 11.07.2023 | Inclusion of TUREKS TURUNC MADENCILIK shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 11.02.2023 | BIST Buyback Index Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 10.31.2023 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 10.26.2023 | Inclusion of Vera Konsept GMYO shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.25.2023 | Inclusion of TAB Gıda shares to BIST Stock Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City, BIST Stock Indices, BIST Stock Indices|Benchmark Indices | |
| 10.20.2023 | Announcement regarding the opening of the planned amendments to the BIST Market Cap Weighted Stock Indices Methodology for consultation | Index Methodology Changes (Including new indices) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.18.2023 | Inclusion of Borlease Otomotiv shares to BIST Equity Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.17.2023 | Inclusion of MHR GMYO shares to BIST Equity Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.13.2023 | Inclusion of Dofer Yapi Malzemeleri shares to BIST Equity Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.11.2023 | Inclusion of Meka Beton shares to BIST Equity Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 10.03.2023 | BIST Buyback Index Periodic Review Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 09.29.2023 | BIST Market Indices constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Market | |
| 09.29.2023 | BIST IPO Index constituent changes | Index Constituents Changes (Periodic) | BIST Stock Indices|IPO | |
| 09.28.2023 | Inclusion of DMR UNLU MAMULLER shares to BIST Equity Indices | Index Constituents Changes (Non-periodic) | BIST Stock Indices, BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability, BIST Stock Indices|Dividend, BIST Stock Indices|Participation, BIST Stock Indices|Corporate Governance, BIST Stock Indices|SME Industrial, BIST Stock Indices|Buyback, BIST Stock Indices|IPO, BIST Stock Indices|Liquid, BIST Stock Indices|Market, BIST Stock Indices|Sector, BIST Stock Indices|City | |
| 09.27.2023 | BIST Participation 30, BIST Participation 50, BIST Participation 100, BIST Participation All Shares, BIST Participation Sustainability and BIST Participation Dividend Periodic Index Changes | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 09.27.2023 | Periodic review for BIST-KYD Fund Indices for the fourth quarter of 2023 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.25.2023 | Periodic review for BIST-KYD Corporate Eurobond Indices for the fourth quarter of 2023 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.21.2023 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the fourth quarter of 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Sustainability | |
| 09.21.2023 | Hatsan Gemi Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 09.19.2023 | Adra GMYO Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 09.06.2023 | Ebebek Mağazacılık Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 09.05.2023 | Borsa İstanbul announces the constituent changes to the BIST Buyback Index for the September of 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 08.11.2023 | Announcement about Shares to be Included in BIST Buyback Index | Index Constituents Changes (Periodic) | BIST Stock Indices|Buyback | |
| 08.07.2023 | Announcement on the changes to the BIST Market Cap Weighted Stock Indices Methodologies | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 08.03.2023 | Asce GMYO Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 08.03.2023 | Fuzul GMYO Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 08.03.2023 | Kaleseramik Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 08.03.2023 | Atakey Patates Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 07.06.2023 | Announcement about TLREFK Rate and BIST TLREFK Index Recalculation | Announcements Related to Indices and Reference Rates | Reference Rates|TLREFK | |
| 06.23.2023 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2023 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.20.2023 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period July-September 2023 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.16.2023 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the third quarter of 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 06.13.2023 | Pasifik Eurasia Lojistik Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 06.13.2023 | Forte Bilgi İletişim Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 06.13.2023 | Announcement about TLREFK Rate Calculation | Announcements Related to Indices and Reference Rates | Reference Rates|TLREFK | |
| 06.12.2023 | Katılımevim Tas. Fin. Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 05.25.2023 | The stocks to be included in the BIST SME Industrial Index for the period 01/06/2023-31/05/2024 have been redetermined. | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 05.18.2023 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2023 - May 31, 2024 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 05.17.2023 | Kayseri Şeker Fabrikası Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 05.17.2023 | Bien Yapı Urunleri Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 05.04.2023 | CW Enerji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 04.26.2023 | Borsa İstanbul announces the constituent changes to the BIST Participation Indices for the period May 2023 – September 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 04.25.2023 | Graınturk Tarım Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 04.19.2023 | Europower Enerji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 04.12.2023 | Koza Polyester Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 04.12.2023 | CVK Maden Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 03.29.2023 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2023 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.28.2023 | Zedur Enerji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 03.27.2023 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period the second quarter of 2023 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.23.2023 | Eksun Gıda Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 03.16.2023 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the second quarter of 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 03.10.2023 | Announcement about Borsa İstanbul Web Site Indices Page | Announcements Related to Indices and Reference Rates | BIST Stock Indices, BIST-KYD Indices, BIST Strategy Indices, Reference Rates, BIST Commodity and Commodity Denominated Securities Indices | |
| 02.17.2023 | Changes Made in BIST Participation Indices | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 02.17.2023 | Announcement about the changes in the BIST KYD Indices Methodology | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 01.31.2023 | Constituents of the BIST Participation Dividend Index for the period February 1,2023 –January 31,2024 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 01.18.2023 | Constituents of the BIST Dividend and BIST Dividend 25 Indices for the period February 1, 2023 – January 31, 2024 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 01.17.2023 | Astor Enerji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 01.16.2023 | Announcement about the changes in the TLREFK Methodology | Index Methodology Changes (Including new indices) | Reference Rates|TLREFK | |
| 01.11.2023 | Söke Değirmencilik Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 01.06.2023 | The amendment to the BIST-KYD Indices Methodology is open for consultation | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 01.03.2023 | Oncosem Onkolojik Sistemler Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 12.30.2022 | Borsa İstanbul announces the constituent changes to the BIST Participation Sustainability Index for the first quarter of 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation, BIST Stock Indices|Sustainability | |
| 12.28.2022 | Eyg GMYO Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 12.28.2022 | Announcement about the changes in the BIST KYD Indices Methodology | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 12.27.2022 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the first quarter of 2023 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.26.2022 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period January-March 2023 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.21.2022 | Ahlatçı Doğalgaz Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 12.19.2022 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the first quarter of 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 12.16.2022 | Announcement about the changes in the TLREF Methodology | Index Methodology Changes (Including new indices) | Reference Rates|TLREF | |
| 12.14.2022 | Announcement about the changes in the BIST Gold Denominated Indices Methodology | Index Methodology Changes (Including new indices) | BIST Commodity and Commodity Denominated Securities Indices | |
| 12.13.2022 | Platform Turizm Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 11.28.2022 | Özsu Balık Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 11.15.2022 | Alfa Solar Enerji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 11.10.2022 | Announcement on the changes to the BIST Market Cap Weighted Stock Indices and BIST Non-Market Cap Weighted Stock Indices Methodologies | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 10.20.2022 | Kafein Yazılım Shares will be included in BIST Participation 100 Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 09.30.2022 | Borsa İstanbul announces the constituent changes to the BIST Sustainability and BIST Sustainability Participation Indices for the fourth quarter of 2022 | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation, BIST Stock Indices|Sustainability | |
| 09.27.2022 | Borsa İstanbul announces the constituent changes to the BIST Participation Indices for the period October 2022 – April 2023 | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation | |
| 09.27.2022 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the fourth quarter of 2022 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.26.2022 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period October-December 2022 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.21.2022 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the fourth quarter of 2022 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 08.17.2022 | Hidropar Hareket Kontrol will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 08.09.2022 | Barem Ambalaj Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 08.02.2022 | Obase Bilgisayar Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 07.05.2022 | Rubenis Tekstil Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 06.28.2022 | Announcement on the Changes to the Ground Rules of BIST Market Cap-Weighted Stock Indices | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 06.28.2022 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2022 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.24.2022 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period July-September 2022 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.21.2022 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the third quarter of 2022 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 06.20.2022 | Turkish Lira Overnight Participation Reference Rate TLREFK will be calculated by Borsa Istanbul as of June 22,2022 | Announcements Related to Indices and Reference Rates | Reference Rates|TLREFK | |
| 06.16.2022 | Makim Makine Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 06.15.2022 | Pardus Girişim Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 05.20.2022 | Announcement about the Modifications in the Current Business Classification System and Changes to Some Companies' Sectors and Indices | Announcements Related to Indices and Reference Rates | BIST Stock Indices|Sector | |
| 05.20.2022 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2022 - May 31, 2023 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 05.18.2022 | Sun Tekstil Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 05.17.2022 | Suwen Tekstil Shares in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 05.16.2022 | Announcement on the Changes to the Ground Rules of BIST Market Cap-Weighted Stock Indices and BIST Non-BIST Market Cap-Weighted Stock Indices | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 04.25.2022 | Borsa İstanbul announces the constituent changes to the BIST Participation Indices for the period May – September 2022 | Index Constituents Changes (Periodic) | BIST Stock Indices|Participation, BIST Stock Indices|Sustainability | |
| 04.19.2022 | Smart Güneş Enerjisi Tek. Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 04.19.2022 | About the prices that are used in BIST-KYD OSBA Eurobond Indices | Announcements Related to Indices and Reference Rates | BIST-KYD Indices|Corporate Eurobond | |
| 03.29.2022 | Hitit Bilgisayar Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 03.28.2022 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2022 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.24.2022 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period April-June 2022 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.22.2022 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the second quarter of 2022 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 03.22.2022 | Dap Gayrimenkul Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 03.17.2022 | Hun Yenilenebilir Enerji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 03.16.2022 | Panelsan Çatı Cephe Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 01.18.2022 | Constituents of the BIST Dividend and BIST Dividend 25 Indices for the period February 1, 2022 – January 31, 2023 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 01.12.2022 | Ozderici GMYO Shares will be included in BIST Participation 100 Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 01.11.2022 | Pasifik GMYO Shares will be included in BIST Participation All Shares Index I | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 12.29.2021 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the first quarter of 2022 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.27.2021 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period January-March 2022 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.22.2021 | Konya Kağıt Shares in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 12.17.2021 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the first quarter of 2022 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 12.16.2021 | Mia Teknoloji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 12.08.2021 | Gimat Mağazacılık Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 12.07.2021 | Doğu Aras Enerji Shares will be included in BIST Participation All Shares Index | Index Constituents Changes (Non-periodic) | BIST Stock Indices|Participation | |
| 11.23.2021 | BIST Participation 30 Equal Weighted Return Indices start to be calculated | Announcements Related to Indices and Reference Rates | BIST Stock Indices|Participation | |
| 09.28.2021 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the fourth quarter of 2021 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.24.2021 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period October-December 2021 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.16.2021 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the fourth quarter of 2021 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid, BIST Stock Indices|Sustainability | |
| 07.16.2021 | BIST Market Cap Weighted Stock Indices Ground Rules have been updated due to changes in BIST Sustainability Index assessment methodology | Index Methodology Changes (Including new indices) | BIST Stock Indices|Sustainability | |
| 07.01.2021 | Borsa Istanbul starts to calculate 3 new Indices based on gold prices | Announcements Related to Indices and Reference Rates | BIST Commodity and Commodity Denominated Securities Indices | |
| 06.28.2021 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2021 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.25.2021 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period July-September 2021 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.18.2021 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the third quarter of 2021 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid | |
| 05.06.2021 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2021- May 31, 2022 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 04.08.2021 | BIST Market Cap Weighted Stock Indices Ground Rules has been updated due to 3 new indices, namely “BIST 50-30”, “BIST 50-30 Capped 10” and “BIST 50-30 Capped 25” | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 03.29.2021 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2021 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.26.2021 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period April-June 2021 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.15.2021 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the second quarter of 2021 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid | |
| 03.02.2021 | BIST-KYD Indices Ground Rules is revised | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 02.16.2021 | Constituents of the BIST Dividend and BIST Dividend 25 Indices for the period March 1, 2021 – January 31, 2022 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 12.30.2020 | Announcement Regarding Postponement of BIST Dividend and BIST Dividend 25 Indices’ Periodic Review by 1 Month | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 12.29.2020 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the first quarter of 2021 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.25.2020 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period January-March 2021 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.21.2020 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the first quarter of 2021 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid | |
| 11.26.2020 | BIST Sustainability Index Constituents for December 2020 - October 2021 Index Period have been determined | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 09.28.2020 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the fourth quarter of 2020 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.28.2020 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period October-December 2020 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.18.2020 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the fourth quarter of 2020 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid | |
| 09.18.2020 | BIST Stock Indices Ground Rules has been updated | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 07.29.2020 | BIST Sustainability Index, The List of Companies Subject to Assessment in 2020 has been revised | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 06.25.2020 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2020 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.23.2020 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period July-September 2020 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.19.2020 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the third quarter of 2020 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid | |
| 06.16.2020 | Borsa İstanbul is launching the first Non Market Cap Weighted Stock Index | Announcements Related to Indices and Reference Rates | BIST Stock Indices | |
| 06.09.2020 | BIST-KYD Indices Ground Rules is revised | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 05.11.2020 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2020- May 31, 2021 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 04.06.2020 | BIST Stock Indices Ground Rules has been updated due to 2 new indices, namely “BIST 30 Capped 25” and “BIST 100 Capped 25” | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 03.19.2020 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the second quarter of 2020 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid | |
| 02.19.2020 | BIST Stock Index Values will be divided by 100 | Announcements Related to Indices and Reference Rates | BIST Stock Indices | |
| 01.20.2020 | BIST Stock Indices Ground Rules has been updated in order to align the BIST Liquid Bank and BIST Liquid 10 Ex Banks indices with the Communiqué on Principles of Exchange Traded Funds | Index Methodology Changes (Including new indices) | BIST Stock Indices|Liquid | |
| 01.20.2020 | Constituents of the BIST Dividend and BIST Dividend 25 Indices for the period February 1, 2020 – January 31, 2021 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 12.27.2019 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the first quarter of 2020 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.26.2019 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period January-March 2020 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.17.2019 | Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the first quarter of 2020 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices, BIST Stock Indices|Liquid | |
| 12.05.2019 | As part of BIST KYD Indices, New Government Eurobond USD indices based on 0-5 years, 5-15 years and 15+ years maturities and (TRY) return versions of these indices will be calculated as of December 23, 2019 | Announcements Related to Indices and Reference Rates | BIST-KYD Indices|Government Eurobond | |
| 10.28.2019 | BIST Stock Indices Ground Rules has been updated in order to adapt new market structure changes and 3 new indices, namely BIST Liquid Banks, BIST Liquid 10 Ex Banks and BIST ECM indices | Index Methodology Changes (Including new indices) | BIST Stock Indices|Liquid | |
| 10.25.2019 | BIST Sustainability Index Constituents for November 2019 - October 2020 Index Period have been determined | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 09.26.2019 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period October-December 2019 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.26.2019 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the fourth quarter of 2019 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.20.2019 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the fourth quarter of 2019 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 09.13.2019 | TLREF Turkish Lira Overnight Reference Rate Rules have been updated | Index Methodology Changes (Including new indices) | Reference Rates|TLREF | |
| 06.27.2019 | In the scope of BIST KYD Indices, debt securities and lease certificate indices calculated by using T+1 value date prices will be calculated as of June 28, 2019 | Announcements Related to Indices and Reference Rates | BIST-KYD Indices | |
| 06.25.2019 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2019 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.24.2019 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period July-September 2019 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.21.2019 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the third quarter of 2019 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 06.14.2019 | Turkish Lira Overnight Reference Rate TLREF will be calculated by Borsa Istanbul as of June 17, 2019 | Announcements Related to Indices and Reference Rates | Reference Rates|TLREF | |
| 05.17.2019 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2019- May 31, 2020 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 03.27.2019 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2019 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.26.2019 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period April-June 2019 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.18.2019 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the second quarter of 2019 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 01.22.2019 | Constituents of the BIST Dividend and BIST Dividend 25 Indices for the period February 1, 2019 – January 31, 2020 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 12.27.2018 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the first quarter of 2019 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.26.2018 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period January-March 2019 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.21.2018 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the first quarter of 2019 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 12.20.2018 | BIST Stock Indices Ground Rules has been updated | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 12.10.2018 | BIST Stock Indices Ground Rules has been updated | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 10.26.2018 | BIST Sustainability Index Constituents for November 2018 - October 2019 Index Period have been determined | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 09.26.2018 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period October-December 2018 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.26.2018 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the fourth quarter of 2018 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.19.2018 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the fourth quarter of 2018 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 07.05.2018 | BIST Stock Indices Ground Rules has been updated | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 06.28.2018 | BIST-KYD Indices Ground Rules is revised | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 06.27.2018 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period July-September 2018 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.27.2018 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2018 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.19.2018 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the third quarter of 2018 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 06.08.2018 | BIST Stock Indices Ground Rules has been updated | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 05.22.2018 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2018- May 31, 2019 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 03.27.2018 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2018 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.27.2018 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period April-June 2018 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.22.2018 | Borsa İstanbul announces constituent changes to the BIST Equity Indices for the second quarter of 2018 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 01.19.2018 | Constituents of the BIST Dividend and BIST Dividend 25 Indices for the period February 1, 2018 – January 31, 2019 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 01.08.2018 | BIST Sustainability Index, The List of Companies Subject to Assessment in 2018 has been revised | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 12.29.2017 | BIST Sustainability Index Ground Rules Has Been Updated | Index Methodology Changes (Including new indices) | BIST Stock Indices|Sustainability | |
| 12.27.2017 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the first quarter of 2018 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.26.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period January-March 2018 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.18.2017 | BIST-KYD Indices Ground Rules is updated | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 12.18.2017 | Borsa Istanbul announces constituent changes to the BIST Equity Indices for the first quarter of 2018 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 11.27.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period December 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 10.27.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period of November 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 10.27.2017 | BIST Sustainability Index Constituents for November 2017 - October 2018 Index Period have been determined | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 09.27.2017 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the fourth quarter of 2017 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.25.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period October 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 09.20.2017 | Borsa Istanbul announces constituent changes to the BIST Equity Indices for the fourth quarter of 2017 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 08.24.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period September 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 08.14.2017 | BIST-KYD Indices Methodology is updated | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 07.26.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period August 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.23.2017 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2017 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.23.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period of July 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 06.22.2017 | Borsa İstanbul announces constituent changes to the BIST Equity Indices for the third quarter of 2017 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 05.25.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period of June 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 05.22.2017 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2017- May 31, 2018 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 04.24.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period May 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.29.2017 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2017 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.27.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period April 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 03.20.2017 | Borsa İstanbul announces constituent changes to the BIST Equity Indices for the second quarter of 2017 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 02.27.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period March 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 01.25.2017 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period February 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 01.20.2017 | List of the equities included in BIST Dividend and BIST Dividend 25 Indices for the period February 1, 2017 – January 31, 2018 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Dividend | |
| 01.05.2017 | BIST Sustainability Index, The List of Companies Subject to Assessment in 2017 has been revised | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 12.29.2016 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period January 2017 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 12.28.2016 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the first quarter of 2017 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 12.14.2016 | Borsa İstanbul announces constituent changes to the BIST Equity Indices for the first quarter of 2017 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 11.28.2016 | Periodic review for the BIST-KYD Corporate Eurobond Indices for the period December 2016 has been finalized | Index Constituents Changes (Periodic) | BIST-KYD Indices|Corporate Eurobond | |
| 11.25.2016 | BIST Technology Capped Indices will be calculated | Announcements Related to Indices and Reference Rates | BIST Stock Indices|Sector | |
| 10.25.2016 | BIST Sustainability Index Constituents for 2016-2017 Index Period have been determined | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 10.18.2016 | BIST-KYD Ground Rules are updated | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 10.03.2016 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the fourth quarter of 2016 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 09.21.2016 | Borsa İstanbul announces constituent changes to the BIST Equity Indices for the fourth quarter of 2016 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 06.30.2016 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the third quarter of 2016 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 06.17.2016 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the third quarter of 2016 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 05.20.2016 | Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2016- May 31, 2017 Period | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 03.30.2016 | Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2016 | Index Constituents Changes (Periodic) | BIST-KYD Indices|Fund | |
| 03.22.2016 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the second quarter of 2016 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 03.07.2016 | BIST Sustainability Index Research Methodology has been revised | Index Methodology Changes (Including new indices) | BIST Stock Indices|Sustainability | |
| 01.18.2016 | BIST-KYD Indices Ground Rules are revised | Index Methodology Changes (Including new indices) | BIST-KYD Indices | |
| 01.04.2016 | BIST Sustainability Index Ground Rules are revised | Index Methodology Changes (Including new indices) | BIST Stock Indices|Sustainability | |
| 12.22.2015 | Borsa İstanbul announces the constituent changes to the BIST Equity Indices for the first quarter of 2016 | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 11.27.2015 | BIST Indices Ground Rules are revised | Index Methodology Changes (Including new indices) | BIST Stock Indices|Sustainability, BIST Strategy Indices|Risk Control | |
| 09.17.2015 | BIST Equity Indices constituent for the fourth quarter of 2015 have been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 06.19.2015 | BIST Equity Indices constituent equities for the third quarter of 2015 have been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 05.15.2015 | BIST SME Industrial Index Revisions (June 1, 2015- May 31, 2016 Period) | Index Constituents Changes (Periodic) | BIST Stock Indices|SME Industrial | |
| 03.18.2015 | List of the equities included in BIST Equity Indices for the second quarter of 2015 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 12.31.2014 | “The list of companies subject to assessment” of BIST Sustainability Index for the period November 2015 – October 2016 is revised | Index Constituents Changes (Periodic) | BIST Stock Indices|Sustainability | |
| 12.31.2014 | BIST Sustainability Index Ground Rules are revised | Index Methodology Changes (Including new indices) | BIST Stock Indices|Sustainability | |
| 12.31.2014 | BIST Stock Indices Ground Rules are revised | Index Methodology Changes (Including new indices) | BIST Stock Indices | |
| 12.16.2014 | List of the equities included in BIST Equity Indices for the first quarter of 2015 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 09.18.2014 | List of the equities included in BIST Equity Indices for the fourth quarter of 2014 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 06.16.2014 | List of the equities included in BIST Equity Indices for the third quarter of 2014 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 03.24.2014 | List of the equities included in BIST Equity Indices for the second quarter of 2014 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 12.20.2013 | List of the equities included in BIST Equity Indices for the first quarter of 2014 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 09.30.2013 | List of the equities included in BIST Equity Indices for the fourth quarter of 2013 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices | |
| 06.21.2013 | List of the equities included in BIST Equity Indices for the third quarter of 2013 has been changed | Index Constituents Changes (Periodic) | BIST Stock Indices|Benchmark Indices |