Zheng Xing Xing Ye Ri Bao·2025-09-29 08:45Core Viewpoint - The oil and gas extraction sector experienced a decline of 0.43% on September 29, with *ST Xinchao leading the drop, while the overall market indices showed positive performance with the Shanghai Composite Index rising by 0.9% and the Shenzhen Component Index increasing by 2.05% [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 3862.53, up by 0.9% [1]. - The Shenzhen Component Index closed at 13479.43, up by 2.05% [1]. - The oil and gas extraction sector's decline was led by *ST Xinchao, which fell by 1.11% to a closing price of 3.56 [1]. Group 2: Individual Stock Performance - Intercontinental Oil & Gas (600759) closed at 2.28, with a slight increase of 0.44% and a trading volume of 1.2146 million shares, amounting to a transaction value of 274 million [1]. - Blue Flame Holdings (000968) remained unchanged at 6.89, with a trading volume of 70,100 shares and a transaction value of 47.996 million [1]. - China National Offshore Oil Corporation (600938) closed at 26.40, down by 0.38%, with a trading volume of 315,400 shares and a transaction value of 831 million [1]. Group 3: Fund Flow Analysis - The oil and gas extraction sector saw a net outflow of 5.5946 million from institutional investors and a net outflow of 10.2858 million from retail investors, while retail investors had a net inflow of 15.8804 million [1]. - China National Offshore Oil Corporation (600938) experienced a net inflow of 5.2561 million from institutional investors, while retail investors had a net inflow of 9.1706 million [2]. - *ST Xinchao (600777) had a net inflow of 88,900 from institutional investors, but a significant net outflow of 273.11 million from retail investors [2].