Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Istanbul - Delayed Quote • TRY Kutahya Seker Fabrikasi Anonim Sirketi (KTSKR.IS) Follow Compare 63.30 -0.60 (-0.94%) As of 11:57:12 AM GMT+3. Market Open. Sustainability data is currently not available for KTSKR.IS.