其他电源设备板块11月4日跌1.3%，通合科技领跌，主力资金净流出6.5亿元

Market Overview - The other power equipment sector experienced a decline of 1.3% on November 4, with Tonghe Technology leading the drop [1] - The Shanghai Composite Index closed at 3960.19, down 0.41%, while the Shenzhen Component Index closed at 13175.22, down 1.71% [1] Stock Performance - Notable gainers in the other power equipment sector included: - Hailu Dong (002255) with a closing price of 10.80, up 9.98% and a trading volume of 960,000 shares, totaling 1.036 billion yuan [1] - Hu塑科技 (301157) closed at 52.32, up 4.89% with a trading volume of 30,000 shares, totaling 156 million yuan [1] - Conversely, Tonghe Technology (300491) saw a significant drop of 15.07%, closing at 29.26 with a trading volume of 330,800 shares, totaling 1.013 billion yuan [2] Capital Flow - The other power equipment sector experienced a net outflow of 650 million yuan from institutional investors, while retail investors saw a net inflow of 110 million yuan [2] - The capital flow for specific stocks showed: - New Ray Energy (300593) had a net inflow of 1.03 billion yuan from institutional investors, but a net outflow of 1.48 billion yuan from retail investors [3] - Hailu Heavy Industry (002255) had a net inflow of 81.86 million yuan from institutional investors, but a net outflow of 30.28 million yuan from retail investors [3]