A股午评:创业板指半日涨3.11%,全市场超4400只个股上涨,CPO、AI语料、短剧等概念走强

Market Performance - The three major A-share indices collectively rose in early trading on February 9, with the Shanghai Composite Index increasing by 1.17%, the Shenzhen Component Index by 2.07%, and the ChiNext Index by 3.11% [1] - The North Stock 50 index rose by 1.42% [1] - The total trading volume in the Shanghai and Shenzhen markets reached approximately 1,490.98 billion yuan, an increase of about 106.78 billion yuan compared to the previous trading day [1] Stock Movement - A total of 4,442 stocks in the market rose, while 903 stocks declined, with 84 stocks hitting the daily limit up and 6 stocks hitting the daily limit down [1] Sector Performance - Industries such as CPO, AI corpus, short dramas, film and television, cultural media, and communications saw significant gains [1] - Conversely, sectors including sugar substitutes/sweeteners, dairy products, iron ore, energy metals, and petroleum and petrochemicals experienced notable declines [1]