A股商业航天10余股涨停，港股智谱、天数智芯飙升，国内金饰克价回落

Market Overview - A-shares opened lower on January 8, with the Shanghai Composite Index slightly rising while the Shenzhen Component and ChiNext Index fell by 0.2% and 0.52% respectively. The total trading volume in the Shanghai and Shenzhen markets reached 1.78 trillion yuan, with over 3,700 stocks rising, including 80 stocks hitting the daily limit up [1]. Sector Performance - The commercial aerospace sector saw a surge, with over 10 constituent stocks hitting the daily limit up. Notable performers included Luxin Venture Capital with 8 consecutive limit ups and Galaxy Electronics with 4 consecutive limit ups [2]. - The brain-computer interface concept also gained traction, with stocks like Innovation Medical, Pulite, and Nanjing Panda achieving 4 consecutive limit ups. The controllable nuclear fusion concept was active, with China First Heavy Industries, China National Machinery Industry Corporation, and China Nuclear Engineering Group achieving 2 consecutive limit ups [2]. Declining Sectors - The securities sector experienced continuous adjustments, with Huayin Securities hitting the limit down. Other securities firms like Huatai Securities, GF Securities, and others also saw significant declines [3]. - Other underperforming sectors included energy metals, insurance, and dairy industries [3]. Hong Kong Market - Major indices in the Hong Kong market opened lower, with the Hang Seng Index, Hang Seng Technology Index, and Hang Seng China Enterprises Index all dropping over 1% [3]. - Domestic large model company Zhipu Technology debuted on the Hong Kong Stock Exchange, initially rising by up to 10% before retreating to a 7.4% increase. The chip stock Tianzhixin performed even better, soaring over 31% at the opening and currently showing a 12.31% increase [4]. Commodity Market - Gold and silver prices fell across the board, with spot gold dropping below $4,450 per ounce and domestic commodity futures reflecting similar declines. SHFE silver fell over 3% [7]. - Specific price movements included London gold at $4,442.098 per ounce, down 0.32%, and SHFE gold at 999.78 yuan per gram, down 0.55% [8][9]. Lithium Carbonate - Lithium carbonate prices surged, approaching 150,000 yuan per ton, indicating strong demand in the market [10].