Sou Hu Cai Jing·2025-08-04 08:44Market Performance - On August 4, the Shanghai State-Owned Enterprise Reform sector rose by 0.13% compared to the previous trading day, with Feilo Acoustics leading the gains [1] - The Shanghai Composite Index closed at 3583.31, up 0.66%, while the Shenzhen Component Index closed at 11041.56, up 0.46% [1] Top Gainers - Feilo Acoustics (600651) closed at 6.12, with a gain of 10.07% and a trading volume of 1.22 million shares, amounting to a transaction value of 724 million [1] - Huahong Semiconductor (688347) closed at 63.10, up 7.55%, with a trading volume of 284,100 shares and a transaction value of 1.777 billion [1] - Other notable gainers include: - Jiao Yun Co. (600676) at 5.52, up 5.75% [1] - Shenda Co. (600626) at 4.05, up 5.74% [1] Top Losers - Yihaitian (601595) closed at 36.39, down 7.87%, with a trading volume of 352,400 shares and a transaction value of 1.299 billion [2] - Electric Wind Power (688660) closed at 14.21, down 3.73%, with a trading volume of 630,600 shares [2] - Other notable losers include: - Huajian Group (600629) at 13.26, down 3.21% [2] - Bright Real Estate (600708) at 3.46, down 2.54% [2] Capital Flow - The Shanghai State-Owned Enterprise Reform sector experienced a net outflow of 1.036 billion from institutional investors, while retail investors saw a net inflow of 697 million [2] - Notable capital flows include: - Feilo Acoustics had a net inflow of 88.17 million from institutional investors, but a net outflow of 44.36 million from speculative funds [3] - Shanghai Construction Technology (603153) had a net inflow of 17.28 million from institutional investors, with a net outflow of 20.34 million from retail investors [3]