新华财经北京12月2日电（胡晨曦）A股三大指数12月2日全天震荡调整，深成指、创业板指一度双双跌 超1%，至收盘时均小幅下跌。盘面上，福建本地股集体爆发，平潭发展、榕基软件、太阳电缆、海欣 食品、福建高速等10余股涨停；商业航天概念表现活跃，航天发展13天9板，通宇通讯4连板；医药商业 股拉升，人民同泰、海王生物等涨停；食品概念局部走强，同庆楼、惠发食品双双涨停。下跌方面，消 费电子板块走低，昀冢科技跌停；电池产业链多数调整，石大胜华、天际股份、鹏辉能源、海科新源、 华盛锂电跌幅居前。 截至收盘，沪指报3897.71点，跌幅0.42%，成交6274亿元；深证成指报13056.7点，跌幅0.68%，成交 9660亿元；创业板指报3071.15点，跌幅0.69%，成交4518亿元。 热点板块 盘面上，医药商业、种植业与林业、煤炭开采加工、福建自贸区、网约车、预制菜等板块和概念股涨幅 居前；能源金属、电机、生物制品、BC电池、CRO、云游戏等板块和概念股跌幅居前。 机构观点 上海市科委介绍，为推进脑机接口前沿技术创新与未来产业发展，营造创新环境，12月4日至5日， 以"脑联世界·智汇上海"为主题的2025脑机接口大 ...

Market Overview - The market experienced fluctuations with both the Shenzhen Component Index and the ChiNext Index dropping over 1% at one point [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.59 trillion, a decrease of 280.5 billion compared to the previous trading day [1] - Over 3,700 stocks in the market declined [1] Sector Performance - The Fujian sector showed strong performance, with Hai Xin Food achieving five consecutive trading limits, Rui Neng Technology with four, and Ping Tan Development with two in three days [1] - The food concept sector also saw localized strength, with both Tongqing Lou and Hui Fa Food hitting the daily limit [1] - The commercial aerospace sector was active, with Aerospace Development achieving nine limits in thirteen days and Tongyu Communication with four consecutive limits [1] - The battery sector experienced a decline, with Shida Shenghua dropping over 7% [1] - The shipping sector performed poorly, with China Merchants Energy hitting the daily limit down [1] Index Closing - The Shanghai Composite Index closed down 0.42%, the Shenzhen Component Index down 0.68%, and the ChiNext Index down 0.69% [1]

Core Viewpoint - The A-share market is experiencing active trading in the consumer sector, particularly in food, dairy, and liquor industries, with several companies reaching their daily price limits [1] Group 1: Industry Performance - The food, dairy, and liquor sectors are leading the gains in the A-share market [1] - Notable companies such as Jiaotong Anli, Kuaijishan, Quanyangquan, and Junyao Health have hit the daily limit [1] - Other companies like Qishi Dairy, Huanlejia, Xibu Muye, and Youyou Food are also seeing rapid increases in their stock prices [1]

Group 1: Market Performance - The Hong Kong stock market indices collectively rose, with the Hang Seng Index up by 0.62%, the Hang Seng China Enterprises Index up by 0.84%, and the Hang Seng Tech Index up by 0.51% [1] - In the automotive sector, stocks such as Zhongsheng Holdings rose by 6.99%, Meidong Auto by 2.93%, BYD by 4.05%, and Ganfeng Lithium by 3.44% [2] - Pharmaceutical stocks also saw significant gains, with Kailaiying up by 13.1%, Zhaoyan New Drug by 6.89%, and 3SBio by 8.71%, which has increased by 82.26% over the last four trading days [2] Group 2: Sector Highlights - The film and entertainment sector continued its upward trend, with Alibaba Pictures rising by 22.95% and a two-day cumulative increase of nearly 60% [1] - Gold stocks experienced a strong rally, with companies like Chifeng Jilong Gold Mining up by 13.84% and China National Gold Group up by 6.3%, driven by a rebound in international gold prices and a significant increase in China's gold imports [1] - Logistics stocks faced declines, with ZTO Express down by 5.68% following its earnings report [3] Group 3: Notable Company Developments - Bilibili saw a post-earnings increase of 4.14%, reporting a nearly 60% year-on-year increase in gross profit [3] - Meitu Company surged by 18.98% after announcing a $250 million convertible bond agreement with Alibaba, along with plans for strategic cooperation in e-commerce, AI technology, and cloud computing [3] - GDS Holdings Limited reported a turnaround in Q1 net profit, leading to a 10.02% increase in its stock price [4]