Sou Hu Cai Jing·2026-01-15 02:29Group 1 - The oil sector is experiencing a capital inflow despite market conditions, with the Penghua Oil ETF (159697) seeing a net subscription of 10 million units, marking five consecutive days of net inflow [1] - Political tensions in Venezuela and Iran are increasing, contributing to a rise in regional political risk premiums for oil prices, while OPEC+ has decided to temporarily halt its production growth plan for the first quarter of 2026 [1] - As of January 15, 2026, the National Securities Oil and Gas Index (399439) shows mixed performance among its constituent stocks, with Hengtong Co. leading at a 3.61% increase, while Jiufeng Energy is down 4.45% [1] Group 2 - As of December 31, 2025, the top ten weighted stocks in the National Securities Oil and Gas Index (399439) include major companies such as China National Petroleum, Sinopec, and CNOOC, collectively accounting for 67.11% of the index [2]