截至2025年11月10日10:09，中证石化产业指数强势上涨2.3%，成分股鲁西化工涨停，华鲁恒升上涨9.63%，恒逸石化、云天化、川发龙蟒等个股跟涨。石化 ETF(159731)上涨2.29%， 冲击3连涨。最新价报0.85元。 跟踪精度方面，截至2025年11月7日，石化ETF近1月跟踪误差为0.034%，在可比基金中跟踪精度最高。 石化ETF紧密跟踪中证石化产业指数，数据显示，截至2025年10月31日，中证石化产业指数前十大权重股分别为万华化学、中国石油、盐湖股份、中国石 化、中国海油、巨化股份、藏格矿业、金发科技、宝丰能源和华鲁恒升，前十大权重股合计占比56.05%。 截至11月7日，石化ETF近6月净值上涨25.33%。从收益能力看，截至2025年11月7日，石化ETF自成立以来，最高单月回报为15.86%，最长连涨月数为6个 月，最长连涨涨幅为23.51%，上涨月份平均收益率为5.06%。截至2025年11月7日，石化ETF近6个月超越基准年化收益为6.12%。 回撤方面，截至2025年11月7日，石化ETF近半年最大回撤6.47%，相对基准回撤0.14%，在可比基金中回撤最小。回撤后修复天数 ...

Core Insights - The Petrochemical ETF has seen a net value increase of 23.79% over the past six months, with a maximum monthly return of 15.86% since its inception [3] - The ETF has outperformed its benchmark with an annualized excess return of 6.01% over the last six months [3] - The ETF has the lowest maximum drawdown of 6.47% compared to its benchmark and other comparable funds [3] - Tracking accuracy is high, with a tracking error of only 0.035% over the past month, the best among comparable funds [3] Performance Metrics - The Petrochemical ETF's longest winning streak lasted for six months, with a total increase of 23.51% during that period [3] - The average return during the months of increase is 5.06% [3] - The maximum drawdown relative to the benchmark is 0.14% [3] Index Composition - The ETF closely tracks the CSI Petrochemical Industry Index, with the top ten weighted stocks accounting for 56.05% of the index [3] - The top ten stocks include Wanhua Chemical, China Petroleum, and Yilong Shares, among others [3][5] - The weightings of the top stocks are as follows: Wanhua Chemical (10.47%), China Petroleum (7.63%), and Yilong Shares (6.44%) [5]

Core Insights - The China Petroleum Industry Index has seen a slight increase of 0.08% as of November 3, 2025, with leading stocks including China National Offshore Oil Corporation (CNOOC), China National Petroleum Corporation (CNPC), and Baofeng Energy [1] - The Petrochemical ETF (159731) has risen by 0.25%, reaching a latest price of 0.8 yuan, and has experienced a total net inflow of 100 million yuan over the past six days [1] - The Petrochemical ETF has achieved a new high in both share count (186 million shares) and total scale (149 million yuan) over the past year [1] Performance Metrics - As of October 31, 2025, the Petrochemical ETF has recorded a net value increase of 23.51% over the past six months [3] - The ETF's highest single-month return since inception is 15.86%, with the longest consecutive monthly gain being six months and an average monthly return of 5.06% [3] - The ETF has outperformed its benchmark with an annualized excess return of 5.87% over the last six months [3] Risk and Tracking - The maximum drawdown for the Petrochemical ETF in the last six months is 6.47%, which is relatively low compared to a benchmark drawdown of 0.14% [3] - The ETF has the highest tracking accuracy among comparable funds, with a tracking error of 0.037% over the past year [3] - The top ten weighted stocks in the China Petroleum Industry Index account for 56.05% of the index, with major companies including Wanhua Chemical, CNPC, and Sinopec [3]

Core Insights - The Zhongzheng Petrochemical Industry Index increased by 0.16% as of October 28, 2025, with leading stocks including Hengli Petrochemical, Hangyang Co., Jinfa Technology, Yara International, and Xingfa Group [1] - The Petrochemical ETF (159731) saw a significant net inflow of 61.39 million yuan, indicating strong capital inflow [1] - The Petrochemical ETF reached a new high in both share count (14.3 million shares) and total scale (114 million yuan), ranking first among comparable funds [1] Performance Summary - As of October 27, 2025, the Petrochemical ETF's net value increased by 22.08% over the past six months [3] - The ETF achieved a maximum monthly return of 15.86% since its inception, with the longest consecutive monthly gains being five months and a maximum cumulative gain of 22.33% [3] - The average return during the rising months was 5.27% [3] - The ETF outperformed its benchmark with an annualized excess return of 5.8% over the last six months [3] - The maximum drawdown over the past six months was 6.47%, with a relative benchmark drawdown of 0.14%, marking the smallest drawdown among comparable funds [3] - The tracking error for the Petrochemical ETF over the past year was 0.037%, indicating the highest tracking precision among comparable funds [3] Index Composition - As of September 30, 2025, the top ten weighted stocks in the Zhongzheng Petrochemical Industry Index included Wanhua Chemical, China Petroleum, Salt Lake Industry, Sinopec, CNOOC, Juhua Co., Zangge Mining, Jinfa Technology, Hualu Hengsheng, and Baofeng Energy, collectively accounting for 55.12% of the index [3]