午评：创业板指半日涨近1%，锂电产业链集体走强

Market Overview - The market experienced a volatile upward trend on December 23, with the ChiNext Index rising nearly 1% and a significant divergence between the yellow and white lines. The total trading volume in the Shanghai and Shenzhen markets reached 1.24 trillion yuan, an increase of 52.3 billion yuan compared to the previous trading day [1] - By the end of the trading session, the Shanghai Composite Index rose by 0.34%, the Shenzhen Component Index increased by 0.65%, and the ChiNext Index gained 0.78% [1] Sector Performance - The battery, photolithography, and precious metals sectors showed the highest gains, while tourism, education, and film industry sectors experienced the largest declines [1] - The lithium battery industry chain saw rapid growth, with companies like Tianji Co. and Tianci Materials hitting the daily limit [1] - The non-ferrous and tungsten sectors were active, with Xianglu Tungsten and Zhangyuan Tungsten both reaching the daily limit [1] - The semiconductor equipment sector continued its strong performance, with Shenghui Integration achieving a historical high after two consecutive limit-up days [1] - Conversely, the commercial aerospace sector faced a pullback, with Aerospace Machinery falling to the daily limit, and the film industry sector saw multiple stocks, including Bona Film Group, hit consecutive limit-downs [1] Trading Statistics - The limit-up performance rate was recorded at 67%, with 39 stocks hitting the limit and 19 stocks touching the limit [3] - The opening rate was 70%, with a profit rate of 1.86% [3]