航天装备板块10月31日跌2.64%，中国卫星领跌，主力资金净流出5.99亿元

Market Overview - The aerospace equipment sector experienced a decline of 2.64% on October 31, with China Satellite leading the drop [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 - Key stocks in the aerospace equipment sector showed varied performance, with China Satellite down 3.57% to 42.96 and Aerospace Electronics down 2.75% to 10.98 [1] - The trading volume and turnover for major stocks included: - Rigong Navigation: 53.17, up 0.19%, with a turnover of 75.59 million [1] - Aerospace Huanyu: 25.04, down 0.28%, with a turnover of 161 million [1] - XW Yuda: 26.98, down 1.24%, with a turnover of 424 million [1] Capital Flow - The aerospace equipment sector saw a net outflow of 599 million from institutional investors, while retail investors had a net inflow of 654 million [1] - Detailed capital flow for specific stocks indicated significant outflows for: - China Satellite: net outflow of 229 million [2] - Aerospace Electronics: net outflow of 100 million [2] - XW Yuda: net outflow of 51 million [2] Investor Behavior - Retail investors showed a preference for certain stocks, with significant net inflows into: - New Yu Guokai: 26.53 million [2] - Aerospace Electronics: 80.89 million [2] - Conversely, institutional and speculative investors exhibited net outflows across multiple stocks, indicating a cautious sentiment in the market [2]