Shanghai International Energy Exchange data showed crude oil futures for the main 2608 contract closed at 460.30 yuan/barrel on June 30, 2026, down 1.50 yuan, or 0.32%. Total turnover for all contracts reached 85,993 lots, with open interest falling 241 lots to 100,063 lots. The main contract saw turnover of 54,282 lots, with open interest declining 1,810 lots to 45,187 lots.