Türkiye Petrol Rafinerileri is trading 3.47% up at TRY 358.00 after refining-market conditions strengthened and 2026 net refining-margin guidance rose to $13–15 per barrel from $6–7.

  • Diesel margins rose 64% month over month in July; gasoline margins increased 40%, supporting improved profitability expectations.
  • Türkiye’s August 13 diesel-tax cut and broader fuel-policy changes reinforced sector momentum.
  • Several strong sessions preceded the move; price context shows a 3.47% gain from August 13 close. No separate August 14 announcement identified.