环境治理板块7月29日跌0.73%，艾布鲁领跌，主力资金净流出4.83亿元

Core Viewpoint - The environmental governance sector experienced a decline of 0.73% on July 29, while the Shanghai Composite Index rose by 0.33% and the Shenzhen Component Index increased by 0.64% [1][3] Group 1: Market Performance - The closing price of the Shanghai Composite Index was 3609.71, and the Shenzhen Component Index closed at 11289.41 [1] - Key stocks in the environmental governance sector showed significant gains, with KJY (301372) leading at a 20.02% increase, closing at 29.62 [1] - Other notable performers included LYE (002887) with a 9.95% increase, closing at 9.39, and JGXF (300958) with a 5.75% increase, closing at 14.72 [1] Group 2: Trading Volume and Value - KJY (301372) had a trading volume of 119,100 shares and a transaction value of 340 million yuan [1] - LYE (002887) recorded a trading volume of 259,400 shares and a transaction value of 228 million yuan [1] - The total trading volume and value for the environmental governance sector were significant, indicating active market participation despite the overall sector decline [1] Group 3: Capital Flow - The environmental governance sector saw a net outflow of 483 million yuan from institutional investors, while retail investors contributed a net inflow of 287 million yuan [3] - Speculative funds recorded a net inflow of 195 million yuan into the sector, indicating mixed investor sentiment [3] - The overall capital flow dynamics suggest a divergence in investment strategies among different types of investors within the environmental governance sector [3]