午评：创业板指涨超2%，保险、白酒等板块走强

Market Overview - The Shanghai Composite Index experienced slight fluctuations, while the Shenzhen Component Index and the ChiNext Index reached new highs during the session. As of the midday close, the Shanghai Composite Index rose by 0.16% to 3849.76 points, the Shenzhen Component Index increased by 0.93%, and the ChiNext Index surged by 2.34%. The STAR 50 Index fell by 2.51%. The total trading volume in the Shanghai and Shenzhen markets reached 18,754 billion yuan [1]. Sector Performance - Strong sectors included insurance, liquor, tourism services, small metals, gold, daily chemicals, copper, supermarket chains, chemical pharmaceuticals, and textile machinery. Conversely, sectors such as semiconductors, IT equipment, communication devices, software services, components, forestry, and diversified finance showed weakness [1]. Concept Stocks - Concept stocks related to sodium batteries, lithium mines, solid-state batteries, and battery recycling saw significant gains [1]. Market Sentiment - Financial analysts noted a clear market structure differentiation, with technology stocks, particularly in computing hardware and semiconductor chips, leading the market. Other sectors are experiencing rapid rotation, indicating the need for careful market timing. Mid-term factors influencing the A-share market include anti-involution policies and demand-side policies. The influx of household savings into the market is expected to support the strengthening of market indices. The outlook remains for a strong oscillation in indices, with an increased tolerance for investment risks and a recommendation for active participation in the A-share market [1].