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Market Overview - On January 22, A-shares saw all three major indices close higher, with the Shanghai Composite Index up 0.14%, the Shenzhen Component Index up 0.5%, and the ChiNext Index up 1.01% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.72 trillion yuan, an increase of 927 billion yuan compared to the previous day, marking the 14th consecutive trading day above 2.5 trillion yuan [1] Index Performance - The Shanghai Composite Index closed at 4122.58, the Shenzhen Component Index at 14327.05, and the ChiNext Index at 1865.34, with respective changes of +5.64 (+0.14%), +71.92 (+0.50%), and +2.66 (+0.14%) [2] - The total A-share market index (Wande All A) was at 6827.05, up by 29.70 (+0.44%) [2] Sector Performance - The market experienced rapid rotation of hotspots, with over 3500 stocks rising and more than 90 stocks hitting the daily limit [3] - The commercial aerospace sector saw significant gains, with nearly twenty constituent stocks hitting the daily limit, including Jili Suojue and Shunhao Co., which both achieved consecutive limit-ups [3] - The oil and gas sector continued its strong performance, with Intercontinental Oil and Gas achieving consecutive limit-ups [3] Declining Sectors - The insurance, semiconductor, and pharmaceutical sectors faced the largest declines, with the semiconductor sector experiencing a net outflow of over 12.2 billion yuan [4] - Notable declines included stocks like Lio Co. and Changdian Technology, which fell by 10.04% and 6.10%, respectively [5] Notable Stocks - The commercial aerospace sector's resurgence was attributed to favorable domestic and international industry catalysts, including updates from several companies regarding their IPO progress [10] - The controlled nuclear fusion concept stocks also saw a collective rise, with Zhejiang Fu Holdings experiencing a significant surge after signing a cooperation agreement for core component development [11] Hong Kong Market - In the Hong Kong market, new consumption stocks and technology stocks saw gains, with Pop Mart rising by 6% and Baidu increasing by over 3% [13]