Türkiye Petrol Rafinerileri is trading 3.02% higher at TRY 409.00 in the September 23, 2026 price context; no reliable company-specific announcement directly explains the gain. - Tüpraş has a scheduled TRY 6.7469533 dividend, with a September 30, 2026 ex-dividend date; available sources do not explicitly link it to this session’s move. - Broader oil-market developments were mixed and do not clearly explain the positive direction.