Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Frankfurt - Delayed Quote • EUR Turkcell Iletisim Hizmetleri A.S. (TUL1.F) Follow Compare 5.40 -0.05 (-0.92%) At close: April 4 at 8:08:46 AM GMT+2 Sustainability data is currently not available for TUL1.F.