盘前速递 | 石化ETF(159731)连续6天净流入，合计“吸金”1882.16万元

Core Insights - The China Petroleum Industry Index rose by 0.64% as of November 28, 2025, with leading stocks including Hengyi Petrochemical, Guangdong Hongda, Kuncai Technology, Xingfa Group, and Tongkun Co. [1] - The Petrochemical ETF (159731) increased by 0.49%, reaching a latest price of 0.82 yuan, and has seen a total net inflow of 18.82 million yuan over the past six days [1]. - The Petrochemical ETF's latest scale reached 193 million yuan, marking a one-year high, with a total share count of 234 million, also a one-year high [1]. Performance Metrics - The Petrochemical ETF's net value increased by 25.88% over the past six months [1]. - The highest single-month return since inception was 15.86%, with the longest consecutive monthly gain being seven months and a maximum cumulative increase of 27.01% [1]. - The average monthly return during the rising months was 4.96%, and the ETF outperformed the benchmark with an annualized excess return of 4.95% over the past six months [1]. Index Composition - As of November 28, 2025, the top ten weighted stocks in the China Petroleum Industry Index accounted for 56.67% of the index, including Wanhua Chemical, China Petroleum, and Yilong Mining [1]. - The weightings of the top stocks are as follows: Wanhua Chemical at 10.47%, China Petroleum at 7.63%, and Salt Lake Potash at 6.44% [3].