Zheng Quan Shi Bao Wang·2025-07-21 09:43Market Overview - The Shanghai Composite Index rose by 0.72% on July 21, with 27 out of the 31 sectors experiencing gains, led by the construction materials and construction decoration sectors, which increased by 6.06% and 3.79% respectively [1] - The banking and comprehensive sectors saw declines of 0.77% and 0.34% respectively [1] - Overall, there was a net outflow of 6.945 billion yuan in the main funds across the two markets, with 11 sectors experiencing net inflows [1] Sector Performance - The construction decoration sector had a net inflow of 1.721 billion yuan, with 135 out of 157 stocks in this sector rising, including 15 hitting the daily limit [2] - The top three stocks in terms of net inflow were China Electric Power Construction (2.97 billion yuan), Zhonghua Rock and Soil (1.95 billion yuan), and China Energy Construction (1.90 billion yuan) [2] - The construction decoration sector's net outflow stocks included Tunnel Shares, China State Construction, and Hainan Development, with outflows of 49.17 million yuan, 35.71 million yuan, and 33.25 million yuan respectively [2][4] Fund Flow Analysis - The construction decoration sector's fund inflow list included stocks like China Electric Power Construction (10.04% increase), Zhonghua Rock and Soil (9.97% increase), and China Energy Construction (9.91% increase) [2] - The fund outflow list featured Tunnel Shares (5.97% increase), China State Construction (0.34% increase), and Hainan Development (-1.42% decrease) [4]