Market Overview - The software development sector experienced a decline of 1.48% on October 16, with Yingjianke leading the drop [1] - The Shanghai Composite Index closed at 3916.23, up 0.1%, while the Shenzhen Component Index closed at 13086.41, down 0.25% [1] Stock Performance - Notable gainers in the software development sector included: - Pinming Technology (6018889) with a closing price of 126.87, up 7.52% and a trading volume of 49,400 shares, totaling 608 million yuan [1] - Information Development (300469) closed at 80.65, up 6.30% with a trading volume of 173,500 shares, totaling 1.392 billion yuan [1] - Tuo Wei Information (002261) closed at 36.09, up 5.62% with a trading volume of 1.3226 million shares, totaling 4.661 billion yuan [1] - Major decliners included: - Xujian Technology (300935) with a closing price of 30.73, down 7.72% and a trading volume of 78,700 shares, totaling 24.7 million yuan [2] - Zhongke Tongda (688038) closed at 19.48, down 5.34% with a trading volume of 96,100 shares, totaling 194 million yuan [2] - Haochen Software (688657) closed at 57.34, down 4.94% with a trading volume of 40,400 shares, totaling 234 million yuan [2] Capital Flow - The software development sector saw a net outflow of 3.131 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.596 billion yuan [2][3] - Key stocks with significant capital flow included: - Information Development (300469) had a net inflow of 215 million yuan from institutional investors, but a net outflow of 66.793 million yuan from retail investors [3] - Tianyuan Dike (300047) saw a net inflow of 68.854 million yuan from institutional investors, with a net outflow of 65.862 million yuan from retail investors [3] - Pinming Technology (6018889) experienced a net inflow of 62.221 million yuan from institutional investors, alongside a net outflow of 42.500 million yuan from retail investors [3]