Shanghai crude futures' front-month contract 2611 closed at 838.60 yuan/barrel on September 15, 2026, up 62.10 yuan or 8.00%, according to data from the Shanghai International Energy Exchange. Total trading volume across all contracts reached 473,958 lots, with open interest falling 4,335 lots to 90,807 lots. The front-month contract saw a volume of 214,729 lots, with open interest rising 1,174 lots to 39,808 lots.