海南：加快培育商业航天全产业链；我国在艾滋病疫苗研发领域取得重要进展丨盘前情报

Market Overview - On August 4, A-shares saw collective gains across major indices, with the Shanghai Composite Index rising by 0.66% to 3583.31 points, the Shenzhen Component Index increasing by 0.46% to 11041.56 points, and the ChiNext Index up by 0.5% to 2334.32 points [2][3] - The total trading volume in the Shanghai and Shenzhen markets reached 15,182 billion yuan, a decrease of 1,017 billion yuan from the previous day, with over 3,800 stocks rising [2] Sector Performance - The humanoid robot sector showed strong performance in the afternoon, while the gaming sector was also active. The medical device sector saw a rise, but the film and theater sector mostly adjusted downwards. The retail sector lagged, and the tourism and hotel sectors experienced declines, with Tibet Tourism hitting the daily limit down [2] International Market - The U.S. stock market indices rose on August 4, with the Dow Jones Industrial Average up by 1.34% to 44,173.64 points, the S&P 500 increasing by 1.47% to 6,329.94 points, and the Nasdaq Composite rising by 1.95% to 21,053.58 points [4][6] - European stock indices also saw gains, with the UK FTSE 100 up by 0.66%, the French CAC 40 up by 1.14%, and the German DAX up by 1.42% [4] Commodity Prices - International oil prices fell on August 4, with WTI crude oil down by 1.54% to $66.29 per barrel and Brent crude down by 1.31% to $68.76 per barrel [4][5] New Developments - China has made significant progress in HIV vaccine research, completing the first phase of clinical trials for a vaccine using a modified smallpox virus as a carrier, which has shown safety and effective immune response [7] - Shanghai's government is supporting enterprises in enhancing basic research and high-quality development through the "Explorer Plan," focusing on key scientific issues in industries like integrated circuits, biomedicine, and artificial intelligence [8] - Hainan province is accelerating the development of a commercial aerospace industry chain, aiming for a revenue target of 10 billion yuan by 2027 from its aerospace cluster [9] Industry Insights - The new energy passenger vehicle wholesale sales in China reached 1.18 million units in July, marking a 25% year-on-year increase, with a cumulative total of 7.63 million units sold from January to July, up 35% year-on-year [11] - A-share new account openings approached 2 million in July, with 1.96 million new accounts opened, reflecting a significant increase compared to previous months [12] Institutional Perspectives - Huafu Securities anticipates a turning point in the building materials sector due to supply-side structural reforms and a potential recovery in housing demand, which may stabilize the real estate market [13] - Kaiyuan Securities notes that the humanoid robot sector is poised for policy benefits, with significant growth in financing and capital activities within the industry [14]