Zheng Xing Xing Ye Ri Bao·2025-09-05 08:56Market Overview - On September 5, the professional chain sector increased by 1.46% compared to the previous trading day, with Jifeng Technology leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Stock Performance - Jifeng Technology (300022) closed at 8.53, with a rise of 3.77% and a trading volume of 252,700 shares, amounting to a transaction value of 212 million yuan [1] - Yanshida (002416) closed at 12.06, up 2.81%, with a trading volume of 252,200 shares and a transaction value of 300 million yuan [1] - Doctor Glasses (300622) closed at 34.96, up 2.28%, with a trading volume of 109,600 shares and a transaction value of 378 million yuan [1] - Tianyin Holdings (000829) closed at 9.90, up 2.06%, with a trading volume of 165,800 shares and a transaction value of 162 million yuan [1] - Huazhi Wine (300755) closed at 17.63, up 1.32%, with a trading volume of 66,500 shares and a transaction value of 115 million yuan [1] - Aiyingshi (603214) closed at 18.92, up 0.16%, with a trading volume of 58,700 shares and a transaction value of 110 million yuan [1] - Kids Wang (301078) closed at 11.90, down 0.83%, with a trading volume of 514,700 shares and a transaction value of 605 million yuan [1] Capital Flow Analysis - The professional chain sector experienced a net outflow of 10.57 million yuan from institutional investors, while retail investors saw a net inflow of 17.32 million yuan [1] - Jifeng Technology had a net inflow of 19.79 million yuan from institutional investors, but a net outflow of 18.66 million yuan from retail investors [2] - Yanshida saw a net inflow of 6.99 million yuan from institutional investors, with a net outflow of 14.36 million yuan from speculative funds and a net inflow of 0.74 million yuan from retail investors [2] - Doctor Glasses had a net outflow of 6.52 million yuan from institutional investors, while retail investors contributed a net inflow of 10.97 million yuan [2] - Kids Wang experienced a significant net outflow of 30.06 million yuan from institutional investors, but retail investors contributed a net inflow of 26.58 million yuan [2]