Zheng Xing Xing Ye Ri Bao·2025-09-22 08:47Market Performance - The other power equipment sector increased by 0.96% on September 22, with Aikesaibo leading the gains [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Top Gainers - Aikesaibo (688719) closed at 40.40, up 8.84% with a trading volume of 33,700 shares and a turnover of 132 million yuan [1] - Haibosi Chuang (688411) closed at 217.46, up 7.65% with a trading volume of 34,400 shares and a turnover of 711 million yuan [1] - Koweier (688551) closed at 41.86, up 5.10% with a trading volume of 19,600 shares and a turnover of 79.83 million yuan [1] Other Notable Performers - Xizi Clean Energy (002534) closed at 16.37, up 4.87% with a trading volume of 408,900 shares and a turnover of 665 million yuan [1] - Rongfa Nuclear Power (002366) closed at 7.79, up 3.73% with a trading volume of 909,500 shares and a turnover of 701 million yuan [1] - KOTAI Power (300153) closed at 38.75, up 3.64% with a trading volume of 184,900 shares and a turnover of 707 million yuan [1] Market Outflows - The other power equipment sector experienced a net outflow of 106 million yuan from institutional investors, while retail investors saw a net inflow of 76.57 million yuan [2][3] - The sector's overall trading activity indicated a mixed sentiment among different investor types, with retail investors showing more interest compared to institutional investors [2][3] Individual Stock Flows - Zhongheng Electric (002364) had a net inflow of 161 million yuan from institutional investors, representing 8.27% of its trading volume [3] - Xizi Clean Energy (002534) saw a net outflow of 36.74 million yuan from retail investors, indicating a potential shift in investor sentiment [3] - Rongfa Nuclear Power (002366) also experienced a significant net outflow from retail investors, totaling 74.71 million yuan [3]