A股收评：沪指涨0.41%，可控核聚变、商业航天概念掀涨停潮

Market Overview - The A-share market rebounded with all three major indices closing in the green, with the Shanghai Composite Index up 0.41%, the Shenzhen Component Index up 0.84%, and the ChiNext Index up 0.97% [1] - The total market turnover reached 2.12 trillion yuan, with nearly 2,700 stocks rising [1] Sector Performance - The controllable nuclear fusion sector saw a surge, with multiple stocks hitting the daily limit, including Xue Ren Group and An Tai Technology [2][4] - Precious metals performed strongly as international gold and silver prices rose, with Zhaojin Gold increasing by nearly 8% [2][6] - The commercial aerospace sector was active, with stocks like Chaojie Co. and others hitting the daily limit [2][7] Notable Stocks - Tianli Composite (60.84 yuan, +30.00%), Zhongzhou Special Materials (23.39 yuan, +20.01%), and SRE New Materials (34.45 yuan, +17.58%) were among the top gainers in the controllable nuclear fusion sector [5][8] - Zhaojin Gold (13.26 yuan, +7.80%) and other gold-related stocks also saw significant gains [6] - The electric power equipment sector showed strength, with Zhongneng Electric (10.78 yuan, +20.04%) hitting the daily limit [7] Weak Sectors - The retail sector faced declines, with Zhongbai Group dropping over 6% and several other retail stocks experiencing significant losses [9][10] - The real estate sector weakened, with Nandu Property hitting the daily limit down and other companies like Jingtou Development falling over 8% [12][13] - The port transportation sector also saw declines, with Xiamen Port falling 8.68% [14] Future Outlook - Huajin Securities indicated that the spring market rally may begin in mid to late December, driven by potentially positive short-term policies and external events [14]