All News

Volume 21, Issue 2 of Borsa İstanbul Review has been published

Changes in Rules of Market Making Program at Derivatives Market

About the Amendments in the Equity Market Procedure

Borsa İstanbul announces the constituent changes to the BIST SME Industrial Index for June 1, 2021- May 31, 2022 Period

Announcement No. 2021/36 on Deployment of the New Off-Exchange Registration System

Launch of New SSF Contracts in Derivatives Market

Change in Exchange Fee Calculation Method of Option Contracts

Regarding the Activation of BISTANTREPO which is established by Borsa İstanbul for safekeeping the precious metals in line with the custom legislation

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”

BISTECH Pre-Trade Risk Management (PTRM) Application Improvements and Changes in Market Procedures

Announcement No. 2021/29 on Deployment of the New Off-Exchange Registration System

Borsa İstanbul announces constituent changes to the BIST-KYD Fund Indices for the second quarter of 2021

Extending The Implementation of the Uptick Rule for Short Sale Transactions for 29/03/2021

Periodic review for the BIST-KYD Corporate Eurobond Indices for the period April-June 2021 has been finalized

Extending The Implementation of the Uptick Rule for Short Sale Transactions for 26/03/2021

Announcement No. 2021/26 on Changes to the Swap Market Procedure

Decision Related to ENKAI Single Stock Futures Contracts' New Contract Months

Extending The Implementation of the Uptick Rule for Short Sale Transactions for 25/03/2021

Extending The Implementation of the Uptick Rule for Short Sale Transactions for 24/03/2021

About Uptick Rule for Short Sale Transactions That Can Be Executed on BIST-50 Index Equities

Announcement No. 2021/21 on Changes in Off-Exchange Registration Fees

Announcement No. 2021/20 on Swap Market Transition to BISTECH

Launch of New SSF Contracts in Derivatives Market (VIOP)

Borsa İstanbul announces the constituent changes to the BIST Stock Indices for the second quarter of 2021

Re-Determination of the Market Segments of Shares in the Equity Market’s BIST Stars, BIST Main and BIST SubMarket