通信设备板块9月4日跌9.87%，新易盛领跌，主力资金净流出111.59亿元

Market Overview - On September 4, the communication equipment sector experienced a significant decline of 9.87%, with Xinyi Sheng leading the drop [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] Stock Performance - Notable gainers in the communication equipment sector included: - Chutianlong (stock code: 003040) with a closing price of 24.55, up 9.99% and a trading volume of 439,500 shares, totaling 1.043 billion yuan [1] - Cheng Tian Wei Ye (stock code: 300689) with a closing price of 55.60, up 4.00% and a trading volume of 44,100 shares, totaling 243 million yuan [1] - Major decliners included: - Xinyi Sheng (stock code: 300502) with a closing price of 312.10, down 15.58% and a trading volume of 1,041,400 shares, totaling 3.497 billion yuan [3] - Lian Te Ke Ji (stock code: 301205) with a closing price of 97.17, down 15.52% and a trading volume of 167,200 shares, totaling 1.821 billion yuan [3] Capital Flow - The communication equipment sector saw a net outflow of 11.159 billion yuan from institutional investors, while retail investors experienced a net inflow of 8.577 billion yuan [3][4] - Key stocks with significant capital flow included: - Chutianlong with a net inflow of 335 million yuan from institutional investors, accounting for 32.09% of its trading volume [4] - Tongding Interconnection (stock code: 002491) with a net outflow of 14.4 million yuan from retail investors, representing 21.97% of its trading volume [4]