新华财经北京1月9日电 A股三大指数1月9日早盘冲高回落，沪指盘中突破4100点关口，续创2015年7月 底以来新高。 盘面上，商业航天概念持续爆发，信科移动、巨力索具等10余股涨停；AI应用概念走强，引力传媒5天 4板，粤传媒、易点天下、博瑞传播、国新健康等多股涨停；可控核聚变概念延续强势，弘讯科技3连 板，安泰科技等涨停。下跌方面，脑机接口概念下挫，美好医疗跌超10%。量能持续放大，沪深两市半 日成交额2.06万亿，较上个交易日放量2963亿。 中金公司：现阶段海外Chatbot变现以订阅为主，国内以免费为主。长期看，随着单位推理成本降 低，"免费+交易导向效果广告"有望成为ToC Agent领域门槛更低、壁垒更高、天花板更高的商业模式， 互联网广告龙头在数据和基础设施等维度有优势。 中信建投：白酒产业"五底阶段"（政策底、库存底、动销底、批价底、产销底）与资本市场"三低一 高"（预期低、估值低、公募持仓低、高分红）共振，结合近期市场策略相继落地，站在春节旺季来临 之际，认为本轮白酒调整期拐点将至，资本市场预期先行，白酒板块迎来周期底部配置机会。 消息面上 2025年12月份CPI同比涨幅继续扩大 PPI ...

Market Performance - Multiple industry leaders reached historical highs in stock prices, including Ningde Times (4.98% increase, market cap of 1.82 trillion), Zijin Mining (5.71% increase, market cap of 728.49 billion), and Inspur Information (limit up, market cap of 111.96 billion) [1] - The gaming sector saw significant gains, with stocks like G-bits (4.15% increase, closing price of 652.5) and ST Huaton (3.44% increase, market cap of 160.74 billion) performing well [1][4] - The AI sector rebounded, leading gains in applications, with the overall market indices showing positive movement: Shanghai Composite Index up 0.16%, Shenzhen Component Index up 1.14%, and ChiNext Index up 2.22% [1] Gaming Sector Insights - The gaming sector experienced a substantial rise, with companies like Kunlun Wanwei (10.22% increase, market cap of 62.8 billion) and Iceberg Network (8.87% increase, market cap of 6.9 billion) leading the charge [2][3] - The approval of 145 domestic games and 11 imported games by the National Press and Publication Administration indicates a normalization in game licensing, shifting the focus to content quality and business models [4][5] - Analysts suggest that the gaming industry is entering a prosperous cycle, driven by increased payment trends on mini-game platforms and innovations in gameplay [5] Controlled Nuclear Fusion Sector - The controlled nuclear fusion sector saw a rebound, with companies like Haheng Huaton (19.99% increase, market cap of 6.54 billion) and Zhongzhou Special Materials (11.36% increase, market cap of 5.84 billion) showing strong performance [6][8] - The China Fusion Energy Company showcased advancements in fusion technology at the 25th China International Industry Fair, highlighting the potential for significant investment in fusion energy [9] - The development of intelligent control systems for nuclear fusion, supported by AI technology, is expected to enhance operational efficiency and attract substantial investment in the sector [9]

Core Viewpoint - The market experienced fluctuations in early trading, with the Shanghai Composite Index showing narrow movements while the ChiNext Index rebounded to reach a three-year high [1] Market Performance - The total trading volume in the Shanghai and Shenzhen markets reached 1.54 trillion, an increase of 134.8 billion compared to the previous trading day [1] - By the end of the trading session, the Shanghai Composite Index rose by 0.16%, the Shenzhen Component Index increased by 1.14%, and the ChiNext Index surged by 2.22% [1] Sector Performance - AI hardware and applications saw a collective surge, with Inspur Information hitting the daily limit and reaching a historical high, while Huajin Technology also touched the daily limit and set a new high [1] - The non-ferrous metal sector was active, with several stocks, including Northern Copper Industry, reaching the daily limit [1] - Controlled nuclear fusion concept stocks experienced fluctuations, with Hezhong Intelligent achieving two daily limits in four days, and Haheng Huaton hitting the daily limit [1] Declining Sectors - The port and shipping sector collectively declined, with Ningbo Port dropping over 8% during the session [1] - Sectors such as gaming, AI applications, and controlled nuclear fusion showed significant gains, while the port and shipping, precious metals, and tourism sectors faced notable declines [1]