Three major A-share indices ended with mixed performance on August 11, as the Shanghai Composite declined gradually while the ChiNext board managed a modest gain. By the close, the Shanghai Composite Index fell 0.82% to 3,934.09 points, the Shenzhen Component Index dropped 0.40% to 14,259.44 points, and the ChiNext Index rose 0.34% to 3,549.16 points. The STAR 50 Index lost 1.63% to 1,709.50 points, and the Beijing Stock Exchange 50 Index fell 0.86% to 1,113.22 points. Total turnover on the Shanghai and Shenzhen exchanges stood at approximately 2.32 trillion yuan, contracting by around 202.1 billion yuan from the previous session. Across the market, 1,615 stocks advanced, 3,777 declined, and 150 were flat, yielding a profit-taking rate of about 29%. There were 60 stocks hitting the daily limit up and 2 hitting the limit down.
On the sector front, MLCC Concept, CRO, Film and TV Theaters, Pharmaceutical Distribution, Telecommunications Equipment, and Photovoltaic Equipment were among the top gainers. Meanwhile, Precious Metals, Industrial Metals, Minor Metals, Energy Metals, and Commercial Aerospace led the declines.
Three new stocks debuted on the same day. Chengdu Ultra Pure Applied Materials Co.,Ltd. (301717.SZ) closed its first trading day up 662.24% to 503.00 yuan per share. Ciqtek Co.,Ltd. (688828.SH) surged 419.46% to 110.23 yuan per share. Jiakai Biotechnology (920165.BJ) rose 138.53% to 45.94 yuan per share.
Driving Factors
The market displayed a clear divergence pattern: the Shanghai Composite, Shenzhen Component, and STAR 50 indices all closed in negative territory, while the ChiNext Index managed a slight 0.34% gain, supported by strength in the pharmaceutical and solar sectors. The STAR 50 suffered the largest decline at 1.63%. Total turnover contracted by about 202.1 billion yuan compared to the previous day, and the market's overall profit-taking rate remained below 30%. Despite 60 stocks hitting the daily limit up against only 2 hitting the limit down, the data suggests a mild adjustment at the stock level without a panic sell-off.
The MLCC Concept continued to strengthen. Reports indicate that rising demand from AI is intensifying global passive component supply shortages. Some customers are reportedly paying two to three times the original price to secure supplies from major manufacturers like Yageo and Murata. Leading MLCC producers are operating near full capacity, with lead times for certain products extending to 12 to 16 months.
The Film and TV Theaters sector was boosted by summer box office receipts. As of 11:00 AM on August 11, total summer box office revenue (including pre-sales) for 2026 had reached 8.741 billion yuan. Daily box office revenue has exceeded 100 million yuan for 31 consecutive days since July 11. The film "Welcome to the Dragon Restaurant," starring Shen Teng, officially released on August 11, achieving a Tao Piao Piao rating of 9.8, a record for the past three years.
The Non-ferrous Metals sector experienced a high open followed by a decline. After recent gains, the precious metals sub-sector fell sharply by 5.34% on the day. Gold, copper, and tungsten-related segments saw synchronized pullbacks, with industrial metals dropping 4.84% and minor metals falling 4.41%.
Hot Sectors
1. MLCC Concept: The sector oscillated and strengthened. Shuangxing New Material, Jiemei Technology, and Guofeng New Material all hit their daily limit up. Dalicap surged over 13%, and Fenghua Advanced Technology rose over 6%. The AI wave is driving rapid demand growth for MLCCs. To ensure stable supply of critical materials, some customers are willing to pay two to three times the standard price to secure sources from major MLCC producers like Yageo and Murata, creating a "highest bidder wins" atmosphere that highlights the escalating supply tightness. Industry analysts noted that major MLCC manufacturers are currently well-stocked with orders, operating near full capacity, with lead times for some products extended to 12 to 16 months.
2. Film and TV Theaters: The sector continued its strong performance. Beijing Culture hit its daily limit up for a second consecutive day. Huazhi Digital Media hit a 20% daily limit up, and WenTou Holdings also hit the limit up. The summer box office has generated over 100 million yuan daily for 31 consecutive days since July 11. "Welcome to the Dragon Restaurant" officially premiered on August 11, earning a Tao Piao Piao rating of 9.8, a record for the past three years. Multiple industry media outlets pre-release predict the film's total box office could range from 2.5 billion to 3.65 billion yuan. Christopher Nolan's new film "The Odyssey" is set to release on August 14 (with overseas box office already exceeding $1 billion). Institutions suggest the summer box office has ample elasticity, and the sector's valuation recovery rally is likely to continue.
3. Innovative Drugs and Pharmaceutical Distribution: The sector was repeatedly active. Baihua Pharmaceutical hit its daily limit up for a sixth consecutive session, Kaikai Industrial for a fourth consecutive session. Gan & Lee Pharmaceutical, Harbin Pharmaceutical, Wanbang Pharmaceutical (20% limit up), Laobaixing Pharmacy, and First Pharmaceutical also all hit the daily limit up. The Shanghai Municipal Commission of Commerce and six other departments issued the "Shanghai National Service Trade Innovation Development Demonstration Zone Construction Plan," supporting the innovative development of the biomedical industry. It supports enterprises in the global registration and certification of innovative drugs, modern traditional Chinese medicine, and high-end medical devices. Wind data shows the pharmaceutical and biomedical sector attracted net capital inflows of over 39.1 billion yuan in the past five trading days.
Declining Sectors
The Precious Metals sector fell sharply by 5.34%, Industrial Metals dropped 4.84%, and Minor Metals declined 4.41%. The non-ferrous metals sector as a whole opened higher but closed lower. Chifeng Jilong Gold and China Molybdenum Co., Ltd. fell over 7%, with Zijin Mining Group also declining. The Commercial Aerospace sector saw broad declines, with China Satellite Communications Co., Ltd. falling over 8%. Additionally, the originally scheduled morning launch on August 11 of the LandSpace Zhuque 3 Y2 carrier rocket was postponed. These sectors had all seen significant gains in the preceding period, leading to their position as day's worst performers.
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