10连板，近37万手封单

Market Overview - On January 8, A-shares experienced fluctuations, with the Shanghai Composite Index down 0.07%, Shenzhen Component Index down 0.51%, and ChiNext Index down 0.82%. The total market turnover was approximately 2.83 trillion yuan, with over 3,700 stocks rising [1] Sector Performance - The military industry, commercial aerospace, brain-computer interface, and satellite navigation sectors led the gains, while insurance, securities, and energy metal sectors saw the largest declines [3] - The commercial aerospace sector showed strong performance, with stocks like Shaoyang Hydraulic, China First Heavy Industries, Nanjing Panda Electronics, and others hitting the daily limit [5] Notable Stocks - Fenglong Co., Ltd. achieved a "10 consecutive limit-up" with a closing price of 46.42 yuan per share, reaching a market capitalization of over 10 billion yuan. The company announced a high speculation risk regarding its stock price [3] - The stock of Junda Co., Ltd. surged to a limit-up, marking its third consecutive limit-up, driven by the rising interest in perovskite battery technology [10] Commercial Aerospace Developments - Arrow Yuan Technology announced the commencement of the first domestic offshore reusable rocket base project, which aims to lower launch costs through technological breakthroughs [8] - A strategic cooperation agreement was signed among Arrow Yuan Technology, Bosi Quantum, and others to create an innovation community in Hangzhou [8] Perovskite Battery Sector - The perovskite battery concept saw a rise in interest, with Junda Co., Ltd. and other companies experiencing significant stock price increases [10] - Recent policy support from the Ministry of Industry and Information Technology aims to advance perovskite solar cells and other advanced battery technologies [13] - GCL-Poly Energy announced a breakthrough in perovskite tandem battery technology, achieving a conversion efficiency of 33.31%, with expectations for further improvements in the coming years [14]