主力动向：8月20日特大单净流出146.78亿元

Market Overview - The two markets experienced a net outflow of 14.678 billion yuan, with 51 stocks seeing a net inflow exceeding 200 million yuan, led by Inspur Information with a net inflow of 2.628 billion yuan [1][2] - The Shanghai Composite Index closed up by 1.04%, with a total of 2,070 stocks seeing net inflows and 2,862 stocks seeing net outflows [1] Industry Performance - Among the 11 industries with net inflows, the electronics sector led with a net inflow of 6.026 billion yuan and an index increase of 2.32%, followed by the automotive sector with a net inflow of 1.912 billion yuan and a 1.93% increase [1] - The computer industry had the highest net outflow of 5.687 billion yuan, followed by the pharmaceutical and biological sector with a net outflow of 5.418 billion yuan [1] Individual Stock Performance - The top stocks with net inflows exceeding 200 million yuan included Inspur Information (2.628 billion yuan), Cambricon (1.196 billion yuan), and others like Haiguang Information and Guangxun Technology [2] - Stocks with significant net outflows included Sichuan Changhong (1.462 billion yuan), Dongfang Caifu (1.380 billion yuan), and Liou Shares (1.228 billion yuan) [4] Stock Price Movements - Stocks with net inflows over 200 million yuan saw an average increase of 6.95%, outperforming the Shanghai Composite Index, with some stocks like Huaying Technology and Xi'an Catering hitting the daily limit [2] - The electronics, automotive, and computer sectors had the highest concentration of stocks with significant net inflows, with 17, 5, and 5 stocks respectively [2] Detailed Stock Data - Top Net Inflow Stocks: - Inspur Information: 26.28 billion yuan, 10.01% increase [2] - Cambricon: 11.96 billion yuan, 8.46% increase [2] - Haiguang Information: 11.55 billion yuan, 4.75% increase [2] - Top Net Outflow Stocks: - Sichuan Changhong: -1.462 billion yuan, 4.46% increase [4] - Dongfang Caifu: -1.380 billion yuan, 0.67% increase [4] - Liou Shares: -1.228 billion yuan, 3.89% increase [4]