Zheng Xing Xing Ye Ri Bao·2025-11-20 09:04Market Overview - The infrastructure sector declined by 0.28% on November 20, with Guosheng Technology leading the drop [1] - The Shanghai Composite Index closed at 3931.05, down 0.4%, while the Shenzhen Component Index closed at 12980.82, down 0.76% [1] Individual Stock Performance - Meili Ecology (000010) saw a significant increase of 7.40%, closing at 3.92 with a trading volume of 588,000 shares and a transaction value of 2.25 billion [1] - Guosheng Technology (603778) experienced the largest decline of 10.03%, closing at 8.07 with a trading volume of 1.83 million shares [2] - Other notable performers included Beixin Road and Bridge (002307) with a 1.94% increase and closing at 4.74, and Anhui Construction (600502) with a 0.84% increase, closing at 4.80 [1] Capital Flow Analysis - The infrastructure sector experienced a net outflow of 445 million from institutional investors, while retail investors saw a net inflow of 303 million [2] - The table of capital flow indicates that Beixin Road and Bridge had a net outflow of 49.88 million from institutional investors, while Meili Ecology had a net inflow of 37.76 million [3] Summary of Key Stocks - Beixin Road and Bridge (002307) had a net institutional outflow of 49.88 million, with retail investors contributing a net inflow of 48.20 million [3] - Meili Ecology (000010) had a net inflow of 37.76 million from retail investors, despite a net outflow from institutional investors [3] - China Energy Engineering (601868) reported a net inflow of 33.92 million from institutional investors [3]