Zheng Xing Xing Ye Ri Bao·2026-01-22 09:01Group 1 - The oil and gas extraction sector increased by 4.62% compared to the previous trading day, with Intercontinental Oil & Gas leading the gains [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] - Key stocks in the oil and gas extraction sector showed significant price increases, with Intercontinental Oil & Gas rising by 10.10% to a closing price of 4.25 [1] Group 2 - The oil and gas extraction sector experienced a net inflow of 400 million yuan from main funds, while retail investors saw a net outflow of 238 million yuan [1] - Major stocks such as China National Offshore Oil Corporation and Intercontinental Oil & Gas had varying net inflows and outflows from different investor categories [2] - The data indicates that while main funds were net buyers, retail and speculative funds were net sellers in the oil and gas sector [2]