石化收盘速递 | 石化ETF(159731)近1周日均成交3.14亿元，近5个交易日净流入6.11亿元

Group 1 - The core viewpoint of the articles indicates a mixed performance in the petrochemical sector, with the China Petrochemical Industry Index (H11057) declining by 1.75% as of February 5, 2026, while individual stocks showed varied results, with Hengyi Petrochemical leading with a 1.27% increase [1][2] - The petrochemical ETF (159731) experienced a decline of 1.78%, with the latest price at 0.99 yuan, and a trading volume of 1.39 billion yuan over the past five days [1] - The liquidity of the petrochemical ETF showed a turnover rate of 8.27%, with an average daily transaction volume of 3.14 billion yuan over the past week [1] Group 2 - Recent analysis from Everbright Securities suggests that regulatory measures and industry self-discipline are likely to curb vicious price competition in the refining and chemical fiber sectors, leading to an improved supply-demand structure [2] - The top ten weighted stocks in the China Petrochemical Industry Index account for 55.71% of the index, with major companies including Wanhua Chemical, China Petroleum, and Sinopec [2] - The petrochemical ETF has shown significant growth, with a total inflow of 6.11 billion yuan over the last five trading days and a monthly scale increase of 14.60 billion yuan [1]