专用设备板块11月4日跌1.15%，强瑞技术领跌，主力资金净流出28.13亿元

Core Points - The specialized equipment sector experienced a decline of 1.15% on November 4, with Qiangrui 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] Sector Performance - Notable gainers in the specialized equipment sector included: - Lanshi Heavy Industry (603169) with a closing price of 10.54, up 10.02% and a trading volume of 2.482 million shares, totaling 2.559 billion yuan [1] - Standard Shares (600302) closed at 11.10, up 10.01% with a trading volume of 589,600 shares, totaling 625 million yuan [1] - Jereh Group (002353) closed at 53.23, up 5.11% with a trading volume of 156,700 shares, totaling 828 million yuan [1] - Major decliners included: - Qiangrui Technology (301128) closed at 92.65, down 9.71% with a trading volume of 81,100 shares, totaling 771 million yuan [2] - Taidan Shares (003036) closed at 17.14, down 5.62% with a trading volume of 164,700 shares, totaling 281 million yuan [2] - Lingge Technology (920284) closed at 41.97, down 5.45% with a trading volume of 41,700 shares, totaling 179 million yuan [2] Capital Flow - The specialized equipment sector saw a net outflow of 2.813 billion yuan from institutional investors, while retail investors contributed a net inflow of 2.173 billion yuan [2][3] - Key stocks with significant capital flow included: - Yongchuang Intelligent (603901) with a net inflow of 48.0565 million yuan from institutional investors [3] - Jinggong Technology (002006) with a net inflow of 37.316 million yuan from institutional investors [3] - Houpus Shares (300471) with a net inflow of 26.5446 million yuan from institutional investors [3]