石化ETF(159731)近14天获得连续资金净流入，合计“吸金”7.04亿元

Core Viewpoint - The petrochemical sector is experiencing positive momentum, with the Zhongzheng Petrochemical Industry Index rising by 0.7% and the Petrochemical ETF showing significant inflows and performance metrics indicating strong investor interest [1][2]. Group 1: Market Performance - As of January 27, 2026, the Zhongzheng Petrochemical Industry Index increased by 0.7%, with leading stocks including Rongsheng Petrochemical, Dongfang Shenghong, and China Petroleum [1]. - The Petrochemical ETF (159731) rose by 0.68%, reaching a latest price of 1.04 yuan, with an average daily trading volume of 158 million yuan over the past week [1]. - The Petrochemical ETF has seen a net inflow of 704 million yuan over the past 14 days, bringing its total shares to 978 million and total assets to 1.011 billion yuan, marking a new high [2]. Group 2: Investment Metrics - The Petrochemical ETF has achieved a net value increase of 63.53% over the past two years, with a maximum monthly return of 15.86% since inception and a longest consecutive monthly gain of 8 months, totaling a 41.6% increase [2]. - The average monthly return during the rising months of the ETF is 5.25%, and as of January 23, 2026, the ETF's Sharpe ratio over the past year is 2.22 [2]. Group 3: Key Holdings - As of December 31, 2025, the top ten weighted stocks in the Zhongzheng Petrochemical Industry Index account for 56.73% of the index, including Wanhua Chemical, China Petroleum, and China Petrochemical [2]. - The top ten stocks by weight are as follows: Wanhua Chemical (10.61%), China Petroleum (8.68%), and China Petrochemical (6.62%) among others [4].