Zheng Xing Xing Ye Ri Bao·2025-10-28 08:40Core Points - The oil and gas extraction sector experienced a decline of 1.55% on October 28, with China National Offshore Oil Corporation (CNOOC) leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Sector Performance - The following stocks in the oil and gas extraction sector showed varying performance: - ST Xinchao (600777): Closed at 4.13, down 0.24% with a trading volume of 153,300 shares and a transaction value of 63.30 million yuan [1] - Intercontinental Oil and Gas (600759): Closed at 2.36, down 0.42% with a trading volume of 1.23 million shares and a transaction value of 291 million yuan [1] - Blue Flame Holdings (000968): Closed at 7.30, down 2.01% with a trading volume of 194,700 shares and a transaction value of 142 million yuan [1] - CNOOC (600938): Closed at 27.16, down 2.06% with a trading volume of 385,500 shares and a transaction value of 1.056 billion yuan [1] Capital Flow - The oil and gas extraction sector saw a net outflow of 202 million yuan from main funds, while retail investors contributed a net inflow of 112 million yuan [1] - The capital flow for specific stocks is as follows: - Intercontinental Oil and Gas (600759): Main funds net inflow of 4.67 million yuan, retail net inflow of 4.88 million yuan [2] - ST Xinchao (600777): Main funds net outflow of 10.28 million yuan, retail net inflow of 3.32 million yuan [2] - Blue Flame Holdings (000968): Main funds net outflow of 13.14 million yuan, retail net inflow of 0 yuan [2] - CNOOC (600938): Main funds net outflow of 1.83 billion yuan, retail net inflow of 11.21% [2]