以下是第一财经对一些重要公告的汇总，供投资者参考。 【品大事】 贵州茅台：构建"随行就市、相对平稳"的自营体系零售价格动态调整机制 贵州茅台发布第四届董事会2026年度第一次会议决议公告称，为更好顺应市场和消费变化趋势，切实推进以消费者为中心、以市场需求为驱动的营销体系市 场化转型，会议同意《2026年贵州茅台酒市场化运营方案》。方案主要内容如下：一是产品体系。二是运营模式。三是渠道布局。四是价格机制。以市场为 导向，构建"随行就市、相对平稳"的自营体系零售价格动态调整机制。当前自营体系零售价已在i茅台和自营店执行。 通宇通讯：公司股票交易存在市场情绪过热及非理性炒作情形 通宇通讯公告称，公司股票自2025年11月27日以来累计上涨256.08%，显著高于同期行业及深证成指涨幅。公司基本面未发生重大变化，存在股价短期快速 回落风险。公司最新市净率、静态市盈率显著高于行业平均水平。2025年前三季度，公司实现营业收入8.15亿元，同比下降3.34%；实现归属于上市公司股 东的净利润2,527.46万元，同比下降50.91%。公司确认不存在应披露而未披露的重大事项。 通达海：AI驱动的相关收入占公司整体营收比重较 ...

中国一重公告称，公司股票于2026年1月9日、12日、13日连续三个交易日内日收盘价格涨幅偏离值累计 超20%，属异常波动。公司被列入"可控核聚变"概念股，但仅承接极少量相关配件项目，未形成收入。 2025年三季度净利润为-7859.95万元，存在经营亏损风险。2026年1月13日，公司股票换手率为 13.09%，较日常明显增加。自2025年12月以来，收盘价格涨幅偏离值达92.93%，提醒投资者注意股价 短期涨幅过大的下跌风险。 ...

1月13日，A股三大指数集体调整，沪指终结17连阳，截至收盘沪指跌幅0.64%，深成指跌超1%，创业 板指冲高回落跌近2%。不过，沪指守住了4100点大关，同时A股继续保持活跃的成交氛围，全市场成 交额36987亿元，较上日成交额放量541亿元。 概念股中，商业航天、可控核聚变、AI应用三大概念中，只剩下AI应用继续保持活跃，其中顺灏股 份、中国卫通、雷科防务等多只妖股跌停。 一天创下三大纪录 值得注意的是，A股成交额在今日连续创下三大记录： 第一：刷新A股最高成交额纪录 A股沪深京三市成交额达到36987亿元，较上日成交额放量541亿元，同时也刷新了A股最高成交额纪 录。Wind数据显示，截至1月13日收盘，A股史上共有8个交易日成交额超3万亿元，1月12日沪深北三市 成交额为36449.71亿元，一度刷新了A股成交额纪录，排在第三位的是2024年10月8日的34835.43亿元。 对于本轮A股行情的成交峰值，"从历史规律看，当前量能水平远未到理论极限。"巨丰投顾投资顾问总 监郭一鸣分析表示，以2007年及2015年两轮牛市为参照，成交峰值通常是行情启动前谷底的10倍以上。 本轮行情启动前的成交谷底约为47 ...

上天天基金APP搜索777注册即可领500元券包，优选基金10元起投！限量发放！先到先得！ 1月13日，三大指数集体调整。截至收盘，沪指跌0.64%，深成指跌1.37%，创业板指跌1.96%。 板块来看，AI应用逆势上涨、AI医疗概念反复活跃、电网设备概念午后走强。下跌方面，商业航天、 可控核聚变等板块跌幅居前。 全市场超3700只个股下跌。沪深两市成交额3.65万亿元，较上一个交易日放量496亿。 连续上攻的A股市场，今天"终于"迎来调整。 浮盈较多的持筹者，也得到了比较有确定性的卖点； 当然，也不是所有人都对此感到开心—— 数据显示，沪指终结了此前的17连阳，颇具标志性；全A平均股价等指标，也都录得2026年日线级别 的"首阴 " 。与此同时， 全市场成交额达到36988亿元，比昨天又放量了一些。 | F9 不复权 超级叠加 画线 工具 ② | | 全A平均股价 | | 8841719 | | | --- | --- | --- | --- | --- | --- | | 2025/07/18-2026/01/13(120日)▼ | | | | -0.50 -1.71% | | | | | 15:00:0 ...

Market Overview - The A-share market experienced a collective pullback on January 13, with the Shanghai Composite Index ending a 17-day winning streak, closing down by 0.64% [1] - The Shenzhen Component Index fell by 1.37%, and the ChiNext Index decreased by 1.96%, with a total trading volume of 3.7 trillion yuan, setting a new historical record [1][2] Sector Performance - Multiple sectors faced significant declines, particularly in commercial aerospace and satellite internet, with nearly 100 stocks dropping over 8% [4] - The large aircraft and military sectors also saw declines, with stocks like Zhongtian Rocket and Leike Defense hitting the daily limit down [4] - The controlled nuclear fusion sector experienced a downturn, with Wangzi New Materials hitting the daily limit down [4] - The communication equipment sector fell, with stocks like Changjiang Communication hitting the daily limit down [4] Stock Movements - Over 1,600 stocks rose, with more than 70 stocks hitting the daily limit up [4] - The commercial aerospace concept stocks suffered heavy losses, with over 60 stocks hitting the daily limit down or dropping more than 10% [4] - Specific stocks such as Aerospace Electronics and Beidou Star Communication saw significant declines, with many military stocks also hitting the daily limit down [6] Investment Insights - The market sentiment has shifted from hesitation to active allocation, driven by a consensus on the current market rally [10] - Investors are advised to avoid speculative risks in popular sectors, particularly in commercial aerospace, and to focus on policy and industry resonance themes such as technological innovation and high-end manufacturing [11] - Key investment areas include sectors with performance support, such as overseas computing power, storage, consumer electronics, and wind energy storage, which still have room for low-cost allocation [10][11]

Market Overview - A-shares experienced a collective pullback on January 13, with the Shanghai Composite Index ending a 17-day winning streak, closing down 0.64% [1] - The total trading volume in the Shanghai and Shenzhen markets reached a historical high of 3.7 trillion [1] Sector Performance - Significant declines were observed in various sectors, including commercial aerospace, satellite internet, and military industries, with many stocks dropping over 8% [3] - The large aircraft and military sectors also faced downturns, with several stocks hitting the daily limit down [3] - The commercial aerospace index fell by 6.15%, with a net outflow of 230.78 billion [4] Individual Stock Movements - Over 1,600 stocks rose, with more than 70 stocks hitting the daily limit up, while the commercial aerospace sector saw over 60 stocks limit down or drop more than 10% [3] - Specific stocks such as Aerospace Electronics and Beidou Star Communication experienced significant declines, with many stocks in the sector down by nearly 10% [7] Investment Insights - Analysts suggest that the current market sentiment may indicate a nearing peak, with potential for further structural upward trends despite short-term volatility [12] - Key investment strategies include avoiding speculative risks in popular sectors, focusing on policy-driven industries, and maintaining diversified portfolios to balance risk and return [14] - The emphasis is on sectors with strong earnings growth and valuation alignment, particularly in technology manufacturing and innovative healthcare [14]

Group 1: AI Infrastructure Investment - Alibaba plans to invest over 380 billion yuan in cloud and AI hardware infrastructure over the next three years, exceeding the total investment of the past decade [14] - The "Qianwen" project, a personal AI assistant developed by Alibaba, aims to compete directly with ChatGPT, marking a significant move in the AI application landscape [14] Group 2: AI Intelligent Agents - Monica launched the world's first general-purpose AI agent, Manus, which can autonomously understand, plan, and execute complex tasks, outperforming OpenAI's models in benchmark tests [15] - The release of Manus signifies a shift from "dialogue interaction" to "human-machine collaboration" in AI technology [15] Group 3: Controlled Nuclear Fusion - China's "China Circulation No. 3" achieved significant breakthroughs in controlled nuclear fusion, reaching temperatures exceeding 100 million degrees, marking a step towards practical applications [16] - The advancements in fusion technology are expected to provide a clean and abundant energy source for the future [16] Group 4: Humanoid Robotics - The first-ever half marathon featuring humanoid robots took place in Beijing, showcasing a "human-machine co-running" model [17] - The event highlights the growing capabilities and integration of humanoid robots in competitive environments [17] Group 5: Supernodes and Computing Power - Huawei showcased the Ascend 384 supernode, which significantly enhances computing power for AI applications, achieving a 15-fold improvement in bandwidth compared to traditional technologies [18] - This technology addresses the bottlenecks in traditional cluster interconnections, supporting high-end computing scenarios [18] Group 6: Neutrino Research - The Jiangmen Neutrino Experiment completed the infusion of 20,000 tons of liquid scintillator, becoming the first large-scale neutrino detection facility in operation [19] - This experiment aims to answer fundamental questions about the nature of matter and the universe [19] Group 7: Open Source Models - China's open-source model, M2, ranked among the top five globally, marking a significant achievement in the open-source AI landscape [20] - The model's low cost and high performance are expected to reshape the competitive dynamics in the AI field [20] Group 8: Commercialization of AI - 2025 is marked as the year of commercialization for large models and embodied intelligence, with several companies receiving significant orders [21][22] - The transition from AI infrastructure investment to practical applications is a key focus for the industry [26] Group 9: AI System-Level Entry - The launch of the Doubao mobile assistant by ByteDance sparked a competitive battle for AI system-level entry, highlighting the strategic importance of direct user engagement [23] - The assistant's features aim to bypass traditional app entry points, indicating a shift in user interaction with technology [23] Group 10: Commercial Spaceflight - The Zhuque-3 rocket successfully completed its mission, demonstrating advancements in reusable rocket technology [13][24] - This development is crucial for the future of commercial spaceflight and the potential for sustainable space exploration [24]

经济观察网 三大指数集体调整，深成指跌超1%，创业板指冲高回落跌近2%。沪深两市成交额3.65万 亿，较上一个交易日放量496亿。盘面上，全市场超3700只个股下跌。从板块来看，AI应用概念逆势上 涨，十余只成分股涨停，引力传媒、利欧股份、省广集团涨停。AI医疗概念反复活跃，美年健康3连 板，泓博医药、新赣江等多股涨停。电网设备概念午后走强，特变电工、三变科技涨停。零售概念表现 活跃，三江购物2连板。下跌方面，商业航天、可控核聚变等板块跌幅居前。其中商业航天概念下挫， 顺灏股份、中国卫通等多股跌停。截至收盘，沪指跌0.64%，深成指跌1.37%，创业板指跌1.96%。 ...

MACD金叉信号形成，这些股涨势不错！ 转自：智通财经 【收评：创业板指冲高回落跌近2% 商业航天概念股集体退潮】智通财经1月13日电，三大指数集体调 整，深成指跌超1%，创业板指冲高回落跌近2%。沪深两市成交额3.65万亿，较上一个交易日放量496 亿。盘面上，全市场超3700只个股下跌。从板块来看，AI应用概念逆势上涨，十余只成分股涨停，引 力传媒、利欧股份、省广集团涨停。AI医疗概念反复活跃，美年健康3连板，泓博医药、新赣江等多股 涨停。电网设备概念午后走强，特变电工、三变科技涨停。零售概念表现活跃，三江购物2连板。下跌 方面，商业航天、可控核聚变等板块跌幅居前。其中商业航天概念下挫，顺灏股份、中国卫通等多股跌 停。截至收盘，沪指跌0.64%，深成指跌1.37%，创业板指跌1.96%。 ...

今日A股三大指数集体调整，深成指跌超1%，创业板指冲高回落跌近2%。沪深两市成交额3.65万亿，较上一个交易日放量496亿。 盘面上，全市场超3700只个股下跌。从板块来看， AI应用概念逆势上涨 ，十余只成分股涨停，引力传媒、利欧股份、省广集团涨停。AI医疗概念反 复活跃，美年健康3连板，泓博医药、新赣江等多股涨停。电网设备概念午后走强，特变电工、三变科技涨停。零售概念表现活跃，三江购物2连 板。 下跌方面， 商业航天、可控核聚变等板块跌幅居前 。其中商业航天概念下挫，顺灏股份、中国卫通等多股跌停。 1794 1116 1018 463 284 187 148 169 119 125 75 47 56 大于 小手 涨停 跌停 +8% +6% +4% +2% 0% -2% -4% -6% -8% -8% +8% 上涨 1622家 持平 119家 下跌 3729家 停牌 18家 跌停 56家 涨停 75家 两市成交额:3.65万亿 市场热度： 27 0 较上一日: +496亿 今日预测量能: 50 0 100 3.65万亿 | +496亿 下载财联社APP获取更多资讯 准确 快速 权威 专业 截至收盘，沪指跌0 ...