半导体板块11月11日跌1.54%，普冉股份领跌，主力资金净流出45.82亿元

Market Overview - The semiconductor sector experienced a decline of 1.54% on November 11, with普冉股份 leading the drop [1] - The Shanghai Composite Index closed at 4002.76, down 0.39%, while the Shenzhen Component Index closed at 13289.0, down 1.03% [1] Stock Performance - Notable gainers in the semiconductor sector included: - 神工股份, closing at 73.43 with a rise of 20.00% and a trading volume of 226,900 shares [1] - 阿石创, closing at 40.99 with an increase of 11.39% and a trading volume of 251,800 shares [1] - 有研硅, closing at 14.62 with a rise of 7.03% and a trading volume of 391,600 shares [1] - Conversely, significant decliners included: - 普典股份, closing at 157.00 with a drop of 9.33% and a trading volume of 152,200 shares [2] - 中科飞测, closing at 128.65 with a decrease of 5.67% and a trading volume of 69,400 shares [2] - 聚辰股份, closing at 146.87 with a decline of 4.51% and a trading volume of 73,800 shares [2] Capital Flow - The semiconductor sector saw a net outflow of 4.582 billion yuan from institutional investors, while retail investors contributed a net inflow of 2.468 billion yuan [2][3] - The capital flow for specific stocks indicated varied investor sentiment, with some stocks experiencing significant net inflows from retail investors despite overall sector declines [3]