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A股三大指数翻红,寒武纪大涨

Market Overview - A-shares experienced a rise after a low opening on August 28, with the Shanghai Composite Index up by 0.42%, the Shenzhen Component Index up by 1.06%, and the ChiNext Index up by 1.78% [1][2] - Over 2,500 stocks saw an increase in value [1] Index Performance - The Shanghai Composite Index reached a high of 3,817.82 and a low of 3,790.74, with a trading volume of 328.09 billion [2] - The ChiNext Index increased by 3.55% [4] Notable Stocks - Semiconductor stocks led the gains, with notable performers including: - SMIC (Semiconductor Manufacturing International Corporation) up by 9.03% with a market cap of 545.4 billion [5] - Western Superconducting Technologies up by 6.07% with a market cap of 39.5 billion [5] - Cambrian (寒武纪) up by 4.22% with a market cap of 598.2 billion [5] - The highest stock price for Cambrian reached 1,446.99 yuan per share [5] Satellite Internet Sector - The satellite internet sector saw significant gains, with the satellite internet index opening with an increase of over 4% and China Satellite hitting the daily limit [7] - Notable stocks in this sector included: - Chuangyuan Xinke up by 14.26% with a market cap of 4.3 billion [9] - Huali Chuantong up by 13.08% with a market cap of 16.9 billion [9] - The Ministry of Industry and Information Technology released guidelines to promote the development of the satellite communication industry, aiming for over 10 million satellite communication users by 2030 [8][10] Hong Kong Market - The Hong Kong stock market opened lower, with the Hang Seng Index and Hang Seng Tech Index both dropping over 1% [11] - Meituan's stock fell nearly 9.5% following a significant drop in its Q2 net profit by 89% due to "irrational competition" [12][13] - The new energy vehicle sector also faced declines, with Xpeng Motors down over 4% and Li Auto down over 3% [14]