A股收评：沪指涨0.54%，创业板指一度涨超3%，福建板块、算力硬件及商业航天概念股走强，贵金属表现疲软

Market Overview - The A-share market saw a strong performance on December 8, with the Shanghai Composite Index rising by 0.54% to 3924.08 points, the Shenzhen Component Index increasing by 1.39% to 13329.99 points, and the ChiNext Index climbing by 2.6% to 3190.27 points. The total trading volume in the Shanghai and Shenzhen markets reached 2.04 trillion yuan, with over 3400 stocks rising [1] Hot Sectors Commercial Aerospace - The commercial aerospace sector showed significant strength, with Longzhou Co. achieving a four-day consecutive rise and Shunhao Co. and West Materials both experiencing two consecutive rises. This sector is buoyed by multiple positive news, including the upcoming launch of a satellite manufacturing facility aiming for 1000 satellites annually and SpaceX's new stock sale [2] Securities Sector - The securities sector experienced a rally, led by Xingye Securities and Dongbei Securities, with other major firms like Bank of China Securities and Huatai Securities also rising. The China Securities Regulatory Commission's chairman mentioned plans to widen capital space and leverage limits for brokerages, which could benefit margin trading and various business lines [3] CPO Concept - The CPO (Cloud Processing Optimization) concept surged, with Dongtian Micro reaching its daily limit and Tianfu Communication and Zhongji Xuchuang both hitting historical highs. The rise is attributed to the anticipated release of GPT-5.2 by OpenAI and the global upgrade of optical module industries driven by AI computing power demand [4] Institutional Insights Citic Securities - Citic Securities noted that before any unexpected changes in domestic demand, market fluctuations and structural opportunities will be the norm. They highlighted the potential undervaluation in traditional manufacturing and resource sectors, suggesting a focus on these areas for future investments [5] Everbright Securities - Everbright Securities indicated that recent expectations of a Federal Reserve rate cut, along with a warming overseas market and rising domestic policy expectations, have positively impacted the market. They recommend focusing on defensive and consumer sectors in the short term, while maintaining attention on TMT and advanced manufacturing sectors in the medium term [6] Guojin Securities - Guojin Securities observed that the market's main structural trends are becoming clearer, with a focus on industrial resource chains and non-bank financial institutions benefiting from capital expansion. They also highlighted opportunities in China's equipment exports and the recovery of consumer sectors due to increased capital inflow [7]