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Borsa İstanbul starts calculating two new indices, BIST Sustainability 25 and BIST Participation Dividend Indices as of November 21, 2022. BIST Sustainability 25 Index The BIST Sustainability 25 Index launched by selecting large and liquid companies among companies with high performance on sustainability. The index selects 25 companies with the highest daily average trading volume and the free flo…
In his address at the Opening Bell Ceremony, Korkmaz Ergun, the CEO of Borsa İstanbul A.Ş., stated the following: "Esteemed Deputy Minister, Distinguished guests, Today, I welcome you all to Borsa İstanbul, to the Opening Bell Ceremony hosted by our Stock Exchange as we celebrate the listing of Turkish State Mint Gold Certificates. I would like to take this opportunity to extend my thanks to ever…
Please click for the relevant Announcement. Please click for the BIST Market Cap Weighted Stock Indices Methodology (Track-changes format). Please click for the BIST Market Cap Weighted Stock Indices Methodology (Final version). Please click for the BIST Non-Market Cap Weighted Stock Indices Methodology (Track-changes format). Please click for the BIST Non-Market Cap Weighted Stock Indices Methodo…
The Initial Public Offering of Sanica Isı has been completed. Shares offered to the public will be listed on BIST STARS with a base price of 20,04 TL, the ticker code “SNICA” and the continuous trading method. In his address at the Opening Bell Ceremony, Korkmaz Ergun, the CEO of Borsa İstanbul A.Ş., stated the following: “Distinguished guests, Today, I welcome you all to your home, to the Openin…
With the announcement dated 05/10/2022 and numbered 11607, the uptick rule that was decided to be continued until further notice on short sale transactions for the shares of İş Gayrimenkul Yatırım Ortaklığı A.Ş. (ISGYO) and Türkiye Sınai Kalkınma Bankası A.Ş. (TSKB), will not be applied as of 17/10/2022. Please click for the related Announcement.
The 16th Meeting of the Organization of Islamic Cooperation (OIC) Exchanges Forum (Forum) was held online on October 11th, 2022. A total of 106 representatives from 20 exchanges, 7 clearing, settlement and custody institutions and 9 sectoral institutions attended the meeting that was hosted by Borsa İstanbul. Speaking at the opening session, Selçuk Koç, Deputy General Manager at the Standing Commi…
Please click for the announcement.
Please click to download the announcement regarding the new exchange fee schedule and market making system applicable to warrant/certificate trading.
Please click for the Announcement on the BIST Directive on Financial Benchmarks Compliant with IOSCO Principles and the Procedures prepared based on this Directive. Please click for the BIST Directive on Financial Benchmarks Compliant with IOSCO Principles. Please click for the Financial Benchmarks Management Procedure. Please click for the Procedure on Prevention of Conflicts of Interest in Finan…
It has been decided that the up-tick rule in short selling transactions to be valid for one day during the session dated 03/10/2022. Please click for the related Announcement.

