石化ETF(159731)连续7天净流入，合计“吸金”1.01亿元

Core Insights - The China Petroleum Industry Index has decreased by 0.19% as of November 4, 2025, with mixed performance among constituent stocks [1] - The Petrochemical ETF (159731) has seen a decline of 0.25%, currently priced at 0.8 yuan, but has experienced a net inflow of 101 million yuan over the past week [1] - The Petrochemical ETF has reached a new high in both shares and scale, with 187 million shares and a total scale of 151 million yuan [1] Performance Summary - As of November 3, 2025, the Petrochemical ETF has increased by 24.29% over the past six months [3] - The highest single-month return since inception for the ETF is 15.86%, with the longest consecutive monthly gain being six months and a maximum increase of 23.51% [3] - The average monthly return during the rising months is 5.06%, and the ETF has outperformed its benchmark with an annualized excess return of 5.93% over the last six months [3] Risk and Tracking Metrics - The maximum drawdown for the Petrochemical ETF in the last six months is 6.47%, with a relative benchmark drawdown of 0.14%, indicating the smallest drawdown among comparable funds [3] - The tracking error for the ETF over the past year is 0.037%, which is the highest tracking precision among comparable funds [3] Top Holdings - As of October 31, 2025, the top ten weighted stocks in the China Petroleum Industry Index account for 56.05% of the index, including Wanhua Chemical, China Petroleum, and Yancheng Salt Lake [3]