BIST 30, BIST 50, BIST 100, BIST 500 BIST Liquid Banks, BIST Liquid 10 Ex Banks BIST Sustainability, BIST Sustainability 25 | BIST Stock Indices | | January - March | | April - June | | July - September | | October - December |
| | June - November | | September - February | | December - May | | March - August |
| At least 10 days prior to the beginning of the relevant Index Period |  |
| BIST Dividend, BIST Dividend 25 | BIST Stock Indices | | February - April | | May - July | | August - October | | November - January |
| | July - December | | October - March | | January - June | | April - September |
| At least 10 days prior to the beginning of the relevant Index Period | |
| BIST Participation All, BIST Participation 100, BIST Participation 50, BIST Participation 30 | BIST Stock Indices | | May - September | For KAFİF Form: 5 workdays prior to index period, For market value and traded value: October - March | | October - April | For KAFİF Form: 5 workdays prior to index period, For market value and traded value: March - August |
| At least 2 workdays prior to the beginning of the relevant Index Period | |
| BIST Buyback | BIST Stock Indices | Monthly | Announcements published on PDP Platform in previous month | At least 2 workdays prior to the beginning of the relevant Index Period | |
| BIST SME Industrial | BIST Stock Indices | | June - May | Published latest financial reports on the last day of April |
| At least 10 days prior to the beginning of the relevant Index Period | |
| BIST-KYD Corporate Eurobond Indices | BIST-KYD Indices | | January - March | | April - June | | July - September | | October - December |
| Eurobond data on 7th workday evening prior to the relevant index period | At least 3 workdays prior to the first trading day of the relevant Index Period | |
| BIST-KYD Fund Indices | BIST-KYD Indices | | January - March | | April - June | | July - September | | October - December |
| Fund data published on the 5th workday prior to the relevant index period | At least 3 workdays prior to the first trading day of the relevant Index Period | |
| BIST Sustainability Themed Debt Securities Indices | BIST Sustainability Themed Debt Securities Indices | | February - April | | May - July | | August - October | | November - January |
| Eurobond data on 15th workday evening prior to the relevant index period | At least 3 workdays prior to the first trading day of the relevant Index Period | |
