10月31日国内原油期货跌0.82%

Group 1 - The main contract for crude oil futures at the Shanghai International Energy Exchange experienced fluctuations and closed lower, with a decrease in trading volume and open interest [1] - The primary contract 2512 settled at 458.7 yuan, down 0.82% or 3.8 yuan, with a trading volume of 80,193 lots and open interest of 29,622 lots, reflecting a reduction of 1,886 lots in daily open interest [1] - In contrast, the WTI crude oil futures settlement price increased by 0.15%, closing at 60.57 USD per barrel [1]