每日收评沪指涨0.53%实现6连阳，商业航天概念卷土重来，算力硬件方向反复活跃

Market Overview - The market experienced a rebound with the Shanghai Composite Index achieving six consecutive gains, closing up 0.53%, while the Shenzhen Component rose by 0.88% and the ChiNext Index increased by 0.77% [1][8] - The total trading volume in the Shanghai and Shenzhen markets was 1.88 trillion yuan, a decrease of 19.6 billion yuan compared to the previous trading day [1] Sector Performance - The commercial aerospace sector saw significant gains, with over 20 stocks hitting the daily limit, including Shenjian Co. with five consecutive gains and Guoji Precision Engineering with three gains in four days [2][6] - The computing hardware sector also showed strength, with stocks like Huanxu Electronics achieving three gains in six days and Yintang Intelligent Control hitting the daily limit [2][6] - The PCB sector experienced a surge, with Shengyi Technology hitting the daily limit and reaching a historical high [4][6] Key Events and Reports - The China Commercial Aerospace Development Conference was held, where a report indicated that China completed 87 space launches this year, with 23 by private commercial rocket companies [2] - Nvidia's GB300 series servers began small-scale shipments this year, with expectations for large-scale production in the first half of next year, potentially reaching 55,000 units, a 129% year-on-year increase [4][7] Individual Stock Highlights - In the commercial aerospace sector, stocks like Shenjian Co. and Guoji Precision Engineering showed strong performance, with Shenjian Co. achieving five consecutive gains [2][6] - The Fujian sector also performed well, with stocks like Anji Food and Hexing Packaging showing multiple consecutive gains [6] - The computing hardware sector saw stocks like Huanxu Electronics and Jintai Technology actively trading, indicating a positive trend [6] Future Market Outlook - The market is expected to continue its upward trend, with the Shanghai Composite Index breaking above the December 8 high of 3936, indicating a potential for further gains [8] - However, the overall trading volume has not significantly increased, suggesting that maintaining a continuous rally may be challenging without additional capital inflow [8]