电机板块10月31日涨0.84%，八方股份领涨，主力资金净流出6.36亿元

Core Insights - The electric motor sector experienced a rise of 0.84% on the previous trading day, with Bafang Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Stock Performance - Bafang Co., Ltd. (603489) closed at 27.96, with a significant increase of 9.99% and a trading volume of 89,300 shares, amounting to a transaction value of 246 million yuan [1] - Kangping Technology (300907) saw a rise of 7.42%, closing at 35.75, with a trading volume of 64,700 shares and a transaction value of 230 million yuan [1] - Other notable performers include: - Fangzheng Electric (002196): closed at 11.33, up 3.66%, with a trading volume of 1.5681 million shares and a transaction value of 1.765 billion yuan [1] - Sanxie Electric (920100): closed at 74.34, up 3.12%, with a trading volume of 27,200 shares and a transaction value of 202 million yuan [1] - Zhongdian Electric (603988): closed at 27.60, up 3.06%, with a trading volume of 119,000 shares and a transaction value of 329 million yuan [1] Fund Flow Analysis - The electric motor sector saw a net outflow of 636 million yuan from main funds, while retail investors contributed a net inflow of 641 million yuan [3]