Zheng Xing Xing Ye Ri Bao·2025-10-30 08:33Market Overview - The semiconductor sector experienced a decline of 2.07% on October 30, with Minxin Technology leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Stock Performance - Notable gainers in the semiconductor sector included: - C Yicai: Closed at 30.00, up 12.15% with a trading volume of 812,500 shares and a turnover of 2.373 billion [1] - Guoxin Technology: Closed at 33.27, up 6.67% with a trading volume of 405,200 shares and a turnover of 1.334 billion [1] - Shenkong Technology: Closed at 55.07, up 6.35% with a trading volume of 165,100 shares and a turnover of 888.7 million [1] - Major decliners included: - Minxin Technology: Closed at 85.59, down 12.62% with a trading volume of 53,400 shares and a turnover of 471 million [2] - Jingchen Technology: Closed at 87.00, down 9.71% with a trading volume of 240,000 shares and a turnover of 2.135 billion [2] - Sida Semiconductor: Closed at 107.25, down 7.34% with a trading volume of 126,500 shares and a turnover of 1.369 billion [2] Capital Flow - The semiconductor sector saw a net outflow of 9.592 billion in main funds, while retail funds experienced a net inflow of 4.537 billion [2] - The capital flow for specific stocks indicated varying trends, with some stocks like C Yicai experiencing a net inflow of 1.40 billion from main funds [3]