Zheng Xing Xing Ye Ri Bao·2025-09-17 08:52Market Performance - On September 17, the wind power equipment sector rose by 3.91%, with Jinlei Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Stock Performance - Jinlei Co., Ltd. (300443) closed at 31.37, up 12.44% with a trading volume of 265,700 shares and a transaction value of 793 million [1] - Goldwind Technology (002202) closed at 13.23, up 7.47% with a trading volume of 1,781,200 shares and a transaction value of 2.299 billion [1] - Tiensun Wind Power (002531) closed at 7.81, up 5.68% with a trading volume of 728,500 shares and a transaction value of 557 million [1] - Other notable stocks include Daqian Heavy Industry (002487) up 4.81%, Yunda Co., Ltd. (300772) up 4.68%, and Mingyang Smart Energy (601615) up 4.30% [1] Capital Flow - The wind power equipment sector saw a net inflow of 840 million from institutional investors, while retail investors experienced a net outflow of 740 million [2][3] - The main stocks with significant net inflows include Goldwind Technology with 224 million and Hewei Electric with 106 million [3] - Conversely, retail investors showed significant outflows from several stocks, including Goldwind Technology and Tiensun Wind Power [3]