A-shares Opening Briefing | Three Major Indices Open Higher, Medicine and Biology Sector Leads the Gain

Opening Data On August 10, the Shanghai Composite Index opened up 0.10% at 3,943.82 points, the Shenzhen Component Index opened up 0.27% at 14,348.95 points, the ChiNext Index opened up 0.11% at 3,567.05 points, and the Sci-Tech 50 opened down 0.22% at 1,740.14 points. As of 9:35 AM, 3,053 stocks in the two markets and the Beijing Stock Exchange rose, 2,114 fell, and 372 were flat. The leading gainers were in sectors such as medical services, film and television, energy metals, chemical pharmaceuticals, and biological products; the leading losers included telecommunications, national defense and military industry, computers, banking, and comprehensive sectors. Market Overview On August 10, the three major A-share indices opened higher, with the Shanghai Composite Index up 0.10% at 3,943.82 points, the Shenzhen Component Index up 0.27%, the ChiNext Index up 0.11%, while the Sci-Tech 50 opened down 0.22%. From the perspective of the Shenwan primary industry, the pharmaceutical and biotechnology sector led the gains at the opening with an increase of 1.82%; sectors such as agriculture, forestry, animal husbandry, and real estate also rose. The telecommunications sector led the decline, opening down 0.40%, with slight losses in national defense and military industry, computers, and banking sectors. The overall market saw more than 3,000 stocks rise, with 14 hitting the limit up, 3 hitting the limit down, and a profit-making effect of about 55%, reflecting a relatively positive market sentiment. Overnight News Brief U.S. stock markets closed higher: On August 7 (last Friday), all three major U.S. stock indices rose, with the Dow Jones up 0.28% at 54,036.93 points, the S&P 500 up 0.62%, and the Nasdaq up 1.30%. The optical communications sector led the gains, with Coherent rising over 13% and application optics rising over 9%. The Nasdaq Golden Dragon China Index rose 0.77%, and most popular Chinese concept stocks also closed higher. Beijing adjusts housing purchase policies; July CPI rises moderately: On the evening of August 7, Beijing issued a notice stating that the social security or individual income tax payment period for non-Beijing households purchasing commercial housing within the Fifth Ring Road was reduced from 2 years to 1 year, effective from August 8. The National Bureau of Statistics announced on August 9 that the July CPI rose by 0.5% year-on-year, and the core CPI rose by 0.9%, with overall prices maintaining a moderate upward trend. Cambricon's semi-annual report exceeds expectations; DeepSeek announces price increase: Cambricon disclosed its semi-annual report on the evening of August 7, reporting an operating income of 5.996 billion yuan for the first half of the year, a year-on-year increase of 108.13%; net profit reached 2.311 billion yuan, a year-on-year increase of 122.61%, maintaining a billion-level profit level for two consecutive quarters. DeepSeek announced on August 6 that it plans to raise the overall pricing of its API services soon, with the official release of the V4-Pro version imminent. Trend Analysis Today, the three major A-share indices opened higher collectively, with the pharmaceutical and biotechnology sector leading the market due to the ongoing strength of the CRO concept and AI drug development theme, while sectors such as telecommunications and national defense and military industry, which had previously seen significant gains, slightly corrected. The market is showing a structural differentiation pattern. Overnight U.S. stock indices rose, with the Nasdaq rebounding by over 1%, indicating some repair of external risk appetite, which is positively transmitting to the A-share technology growth sector. From the consensus among institutions, most brokers believe that A-shares are still in a phase of rebound from oversold conditions, with greater elasticity among varieties that have previously suffered larger declines. However, the mid-to-late August period, when interim reports are densely disclosed, may be a key window for testing the quality of the rebound. Sectors like electronics, innovative drugs, and non-ferrous metals are recovering more quickly, while telecommunications and power equipment lag behind. In the short term, against the backdrop of a marginal recovery in market risk appetite, there is still potential for a rebound from oversold conditions. However, attention should be paid to the low opening performance of the Sci-Tech 50 and the degree of differentiation among heavyweight sectors. The fulfillment of interim report performance will become a core variable in future directional choices, with structural opportunities likely to concentrate on pharmaceuticals, AI applications, and resource sectors.