摩托车及其他板块9月15日跌0.27%，春风动力领跌，主力资金净流入586.85万元

Market Overview - On September 15, the motorcycle and other sectors fell by 0.27%, with Chunjun Power leading the decline [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Stock Performance - Notable gainers included: - Zhenghe Industrial: closed at 50.82, up 10.00% with a trading volume of 65,500 shares and a turnover of 327 million [1] - Yong'an Xing: closed at 22.47, up 6.04% with a trading volume of 150,600 shares and a turnover of 332 million [1] - Notable decliners included: - Chunjun Power: closed at 276.50, down 2.98% with a trading volume of 17,800 shares and a turnover of 496 million [2] - Lutong Technology: closed at 31.98, down 2.38% with a trading volume of 24,600 shares and a turnover of 79.54 million [2] Capital Flow - The motorcycle and other sectors saw a net inflow of 5.87 million from main funds, while retail investors contributed a net inflow of 24.55 million [2] - However, speculative funds experienced a net outflow of 30.42 million [2] Individual Stock Capital Flow - Zhenghe Industrial had a main fund net inflow of 46.04 million, while speculative funds saw a net outflow of 29.08 million [3] - Qianjiang Motorcycle experienced a net outflow of 19.38 million from speculative funds, but a net inflow of 19.35 million from retail investors [3]