Market Overview - The other power equipment sector experienced a decline of 2.04% on February 2, with Aote Xun leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] Stock Performance - Notable stock performances include: - Yingjie Electric (300820) rose by 4.33% to a closing price of 60.02, with a trading volume of 116,100 shares and a turnover of 702 million yuan [1] - Yishite (300376) increased by 2.09% to 6.83, with a trading volume of 486,900 shares and a turnover of 330 million yuan [1] - Aote Xun (002227) fell by 10.04% to 9.68, with a trading volume of 13,900 shares and a turnover of 13.48 million yuan [2] Capital Flow - The other power equipment sector saw a net outflow of 748 million yuan from institutional investors, while retail investors had a net inflow of 512 million yuan [2] - The capital flow for specific stocks includes: - Oulu Tong (300870) had a net outflow of 35.34 million yuan from institutional investors and a net inflow of 56.28 million yuan from retail investors [3] - China Power (600482) experienced a net inflow of 15.91 million yuan from institutional investors [3]