创业板指收涨1.58%，两市合计成交额2.37万亿元

Market Overview - On September 25, A-shares opened lower, with the Shanghai Composite Index maintaining a fluctuating trend throughout the day, while the Shenzhen Component Index and ChiNext Index showed upward movement [1] - By the end of the trading day, the Shanghai Composite Index slightly decreased by 0.01%, closing at 3853.3 points; the Shenzhen Component Index and ChiNext Index increased by 0.67% and 1.58%, closing at 13445.9 points and 3235.76 points respectively [1] Sector Performance - The AI sector continued to perform strongly, with holographic technology, gaming, and superconducting concepts showing active trading; the energy storage sector also experienced fluctuations and gains [1] - Notably, companies like Sunshine Power (300274) and CATL (300750) reached new historical highs in stock prices [1] - In contrast, sectors such as precious metals, shipping ports, and antibacterial fabrics faced significant declines [1] Individual Stock Performance - A total of 1477 A-shares closed in the green, with 52 stocks hitting the daily limit up; conversely, 3877 stocks closed in the red, with 9 stocks hitting the daily limit down [1] Trading Volume - The trading volume for the Shanghai Stock Exchange was approximately 10012.11 billion yuan, while the Shenzhen Stock Exchange recorded about 13698.85 billion yuan, leading to a combined trading volume of around 2.37 trillion yuan [1]