创业板指、深成指均涨近1% 全市场超4100只个股上涨

Market Overview - The market experienced a significant rally on December 24, with the Shanghai Composite Index opening high and closing up by 0.53%, while the Shenzhen Component and ChiNext Index rose by 0.88% and 0.77% respectively [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.88 trillion yuan, a decrease of 196 billion yuan compared to the previous trading day [1] Sector Performance - The commercial aerospace sector saw a strong performance, with over 20 constituent stocks hitting the daily limit, including Shenjian Co., Ltd. (002361) with five consecutive limit-ups and Guoji Precision (002046) with three limit-ups in four days [1] - The computing hardware concept also surged, highlighted by Huanxu Electronics (601231) achieving three limit-ups in six days and Yintang Intelligent Control (300131) hitting the daily limit [1] - The Fujian sector showed strength, with Anji Food (603696) achieving four limit-ups in seven days and Hexing Packaging (002228) with three consecutive limit-ups [1] - The PCB concept rapidly increased, with Shengyi Technology (600183) hitting the daily limit and reaching a historical high [1] Declining Sectors - The precious metals, insurance, and dairy sectors experienced notable declines, with the dairy concept collectively adjusting, including Zhuangyuan Pasture (002910) hitting the daily limit down [1]