Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Istanbul - Delayed Quote • TRY Türkiye Is Bankasi A.S. (ISATR.IS) Follow Compare 5,500,000.00 0.00 (0.00%) At close: August 29 at 12:55:23 PM GMT+3 Sustainability data is currently not available for ISATR.IS.