Zheng Xing Xing Ye Ri Bao·2026-01-20 09:00Core Viewpoint - The environmental governance sector experienced a rise of 0.86% on January 20, with significant gains from specific stocks, while the overall market indices showed slight declines [1]. Group 1: Stock Performance - The top-performing stock in the environmental governance sector was Mians, which closed at 79.52 with a gain of 13.80% and a trading volume of 63,700 shares, amounting to a transaction value of 499 million yuan [1]. - Baichuan Changyin followed with a closing price of 15.08, up 10.40%, with a trading volume of 174,200 shares and a transaction value of 256 million yuan [1]. - Shunkong Development also performed well, closing at 18.73, up 9.98%, with a trading volume of 125,800 shares and a transaction value of 231 million yuan [1]. Group 2: Market Trends - The Shanghai Composite Index closed at 4,113.65, down 0.01%, while the Shenzhen Component Index closed at 14,155.63, down 0.97% [1]. - The environmental governance sector saw a net outflow of 539 million yuan from institutional investors, while retail investors contributed a net inflow of 526 million yuan [2]. Group 3: Capital Flow Analysis - Shunkong Development had a net inflow of 112 million yuan from institutional investors, representing 48.51% of its total capital flow, while retail investors showed a net outflow of 53.25 million yuan [3]. - Guozhong Water had a net inflow of 104 million yuan from institutional investors, accounting for 47.16%, with retail investors experiencing a net outflow of 56.83 million yuan [3]. - Baichuan Changyin recorded a net inflow of 23.30 million yuan from institutional investors, which is 9.11% of its total capital flow, while retail investors had a net outflow of 12.63 million yuan [3].