航天装备板块11月18日跌2.92%，星网宇达领跌，主力资金净流出4.67亿元

Core Insights - The aerospace equipment sector experienced a decline of 2.92% on November 18, with Xingwang Yuda leading the drop [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Stock Performance - The following stocks in the aerospace equipment sector showed notable declines: - Ligong Navigation: Closed at 49.98, down 0.81% with a trading volume of 5480.92 lots and a transaction amount of 27.51 million [1] - Aerospace Electronics: Closed at 10.74, down 2.01% with a trading volume of 530,500 lots and a transaction amount of 5.69 billion [1] - China Wontong: Closed at 20.90, down 2.88% with a trading volume of 382,800 lots and a transaction amount of 803 million [1] - Aerospace Huayu: Closed at 27.10, down 3.28% with a trading volume of 95,400 lots and a transaction amount of 257 million [1] - Xinyu Guoke: Closed at 31.16, down 3.50% with a trading volume of 77,000 lots and a transaction amount of 241 million [1] - China Inner Star: Closed at 41.35, down 3.52% with a trading volume of 405,900 lots and a transaction amount of 1.685 billion [1] - Zhongtian Rocket: Closed at 48.88, down 3.55% with a trading volume of 36,000 lots and a transaction amount of 178 million [1] - Xingwang Yuda: Closed at 27.28, down 3.98% with a trading volume of 156,000 lots and a transaction amount of 426 million [1] Capital Flow - The aerospace equipment sector saw a net outflow of 467 million from main funds, while retail investors contributed a net inflow of 373 million [1] - The following details highlight the capital flow for specific stocks: - Ligong Navigation: Main funds net outflow of 1.11 million, retail net inflow of 585,900 [2] - Aerospace Huanyu: Main funds net outflow of 7.15 million, retail net inflow of 5.68 million [2] - Xinyu Guoke: Main funds net outflow of 24.44 million, retail net inflow of 31.73 million [2] - Zhongtian Rocket: Main funds net outflow of 33.60 million, retail net inflow of 35.37 million [2] - Xingwang Yuda: Main funds net outflow of 50.94 million, retail net inflow of 45.52 million [2] - Aerospace Electronics: Main funds net outflow of 53.62 million, retail net inflow of 39.86 million [2] - China Wontong: Main funds net outflow of 106 million, retail net inflow of 90.14 million [2] - China Satellite: Main funds net outflow of 191 million, retail net inflow of 124 million [2]