Zheng Xing Xing Ye Ri Bao·2026-01-05 09:09Market Overview - The infrastructure sector increased by 0.77% compared to the previous trading day, with Guosheng Technology leading the gains [1] - The Shanghai Composite Index closed at 4023.42, up 1.38%, while the Shenzhen Component Index closed at 13828.63, up 2.24% [1] Top Gainers in Infrastructure Sector - Guosheng Technology (603778) closed at 19.36, up 10.00% with a trading volume of 794,000 shares and a transaction value of 1.496 billion [1] - Nongshang Environment (300536) closed at 7.80, up 7.59% with a trading volume of 184,900 shares and a transaction value of 144 million [1] - Guanzhong Ecology (300948) closed at 23.31, up 7.47% with a trading volume of 183,000 shares and a transaction value of 421 million [1] Top Losers in Infrastructure Sector - ST Huawang (603007) closed at 5.75, down 4.80% with a trading volume of 322,300 shares and a transaction value of 189 million [2] - Dongzhu Ecology (603359) closed at 60.6, down 4.72% with a trading volume of 549,200 shares and a transaction value of 503 million [2] - Beixin Luqiao (002307) closed at 4.94, down 2.18% with a trading volume of 487,000 shares and a transaction value of 241 million [2] Capital Flow Analysis - The infrastructure sector experienced a net outflow of 139 million from institutional investors, while retail investors saw a net inflow of 196 million [2] - Major stocks like Huilv Ecology (001267) and China Nuclear Engineering (601611) had significant net inflows from retail investors, despite overall outflows from institutional and speculative funds [3] Individual Stock Capital Flow - Huilv Ecology (001267) had a net inflow of 44.69 million from institutional investors, but a net outflow of 32.70 million from retail investors [3] - China Nuclear Engineering (601611) saw a net inflow of 43.28 million from institutional investors, with outflows from both speculative and retail investors [3] - China Electric Power Construction (601669) had a net inflow of 21.58 million from institutional investors, while experiencing outflows from speculative and retail investors [3]