Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now Istanbul - Delayed Quote • TRY Çelebi Hava Servisi A.S. (CLEBI.IS) Follow Compare 2,130.00 +10.00 +(0.47%) As of 10:44:42 AM GMT+3. Market Open. Sustainability data is currently not available for CLEBI.IS.