A股午评：创业板指涨0.99% 固态电池概念大涨

Core Viewpoint - The A-share market showed positive momentum with the ChiNext Index rising by 0.99%, driven by strong performance in the solid-state battery sector and other key industries [1] Market Performance - The Shanghai Composite Index increased by 0.38% - The Shenzhen Component Index rose by 0.53% - The ChiNext Index experienced a gain of 0.99% [1] Sector Highlights - The solid-state battery concept was notably active, with leading companies such as Lingpai Technology and Guoxuan High-Tech hitting the daily limit of 20% increase - Other sectors that performed well included coal, precious metals, chemical pharmaceuticals, electricity, insurance, innovative drugs, and CRO concepts [1] Underperforming Sectors - Sectors that saw declines included electric machinery, real estate services, shipbuilding, consumer electronics, controllable nuclear fusion, and PEEK materials [1] Overall Market Sentiment - More than 1,600 stocks in the market experienced an increase, indicating a broadly positive sentiment among investors [1]