A股收评：商业航天再度爆发，三大指数集体收涨

Market Performance - The A-share market opened high on the 23rd and experienced fluctuations throughout the day, closing collectively higher at the end of the trading session. The Shanghai Composite Index rose by 0.33%, the Shenzhen Component Index increased by 0.79%, and the ChiNext Index gained 0.63% [1][2]. Index and Stock Performance - The Shanghai Composite Index closed at 4136.16, up by 13.59 points or 0.33% [2]. - The Shenzhen Component Index finished at 14439.66, with an increase of 112.61 points or 0.79% [2]. - The ChiNext Index ended at 1899.78, rising by 34.43 points or 1.85% [2]. - The total trading volume in the market reached 3.12 trillion yuan, with over 3900 stocks experiencing gains [3]. Sector Highlights - The commercial aerospace sector saw a significant surge, with over 20 stocks hitting the daily limit up [3]. - The space photovoltaic concept also boosted the solar energy sector, contributing to a collective rise [3]. - AI applications and pharmaceutical commercial sectors showed active performance [3]. - The smart driving concept experienced a rally in the afternoon, while the non-ferrous metals sector continued to rise, with precious metals leading the gains [3]. - The price of spot gold surpassed $4967 per ounce, reaching a historical high, while spot silver broke above $96 per ounce [3]. Emerging Trends - The solid-state battery concept showed strength in the afternoon, with several companies like Oke Technology and Shanghai Washba hitting the daily limit up, while others like Naconor and Xianhui Technology rose over 10% [3]. - The computing hardware supply chain is undergoing adjustments, with the CPO sector leading the decline [3].