Sou Hu Cai Jing·2025-10-27 08:40Market Overview - On October 27, the Shanghai State-Owned Enterprise Reform sector rose by 0.41% compared to the previous trading day, with Guokai Detection leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Top Gainers in Shanghai State-Owned Enterprise Reform Sector - Guokai Detection (301289) closed at 66.08, up 5.37% with a trading volume of 78,100 shares and a transaction value of 508 million [1] - Zhongke Company (688347) closed at 133.50, up 4.71% with a trading volume of 513,000 shares and a transaction value of 6.587 billion [1] - Shanghai Electric (601727) closed at 9.71, up 3.52% with a trading volume of 4.5977 million shares and a transaction value of 4.417 billion [1] Top Losers in Shanghai State-Owned Enterprise Reform Sector - Huajian Group (600629) closed at 26.86, down 9.99% with a trading volume of 1.565 million shares and a transaction value of 4.261 billion [2] - Yinghe Technology (300457) closed at 29.49, down 7.96% with a trading volume of 507,100 shares and a transaction value of 1.52 billion [2] - Shangshi Development (600748) closed at 6.40, down 4.19% with a trading volume of 1.1595 million shares and a transaction value of 750 million [2] Capital Flow Analysis - On the same day, the main funds in the Shanghai State-Owned Enterprise Reform sector experienced a net outflow of 1.55 billion, while retail investors saw a net inflow of 803 million [2] - The table of capital flow indicates that Shanghai Electric (601727) had a main net inflow of 193 million, while Guokai Detection (301289) had a main net inflow of 25.6 million [3]