今日各行业资金流向 资金面上，今日主力资金全天净流出543.36亿元。其中，创业板主力资金净流出156.03亿元；科创板主 力资金净流出3871.37万元；沪深300成份股主力资金净流出261.42亿元。 分行业来看，申万所属的一级行业中，今日上涨的有17个，涨幅居前的行业为综合、煤炭，涨幅为 3.86%、2.47%。跌幅居前的行业为石油石化、非银金融，跌幅为1.73%、1.13%。 行业资金流向方面，今日有4个行业主力资金净流入，通信行业主力资金净流入规模居首，该行业今日 上涨1.24%，全天净流入资金47.52亿元，其次是煤炭行业，日涨幅为2.47%，净流入资金为18.70亿元。 主力资金净流出的行业有27个，国防军工行业主力资金净流出规模居首，今日下跌0.16%，全天净流出 资金116.25亿元，其次是计算机行业，今日跌幅为0.81%，净流出资金为81.22亿元，净流出资金较多的 还有汽车、非银金融、电力设备等行业。 1月7日，沪指上涨0.05%，深成指上涨0.06%，创业板指上涨0.31%，沪深300指数下跌0.29%。可交易A 股中，上涨的有2173只，占比39.80%，下跌的3190只。 | 行业 ...

天眼查显示，北京智驭科技有限公司于2025年12月29日成立，注册资本为300万元，主要经营业务包括人工智能应用软件开发、人工智能基 础软件开发、人工智能行业应用系统集成服务、智能车载设备制造、汽车零配件批发、汽车零配件零售、电子元器件批发等。 | 工商信息 历史工商信息0 | | | | | | 미 导出 | | --- | --- | --- | --- | --- | --- | --- | | 企业名称 | 北京智歌科技有限公司 | | | | | | | 法定代表人 | + 干磊 x 关联企业 39 | 登记状态 2 | 存续 | 天眼评分 ⑦ | 63 # | | | | | 成立日期 | 2025-12-29 | | | | | 统一社会信用代码 ⑦ | 91110108MAK482E3X3 | 注册登本 (2 | 300万人民币 | 年增后本 | | | | 工商注册号 | 110108046527231 | 纳税人识别号 ② | 91110108MAK482E3X3 | 组织机构代码 ② | MAK482E3-X | | | 菅业期限 | 2025-12-29 至 无固定期限 | 纳税人资质 ...

【振幅大】 -今日A股共有13只个股振幅超过20%； -惠同新材，天力复合、倍益康等个股振幅居前； 【换手率高】 -今日A股共有46只个股换手率超过30%； -C新广益，雷科防务、C陕旅等个股换手率居前； 【主力资金】 -主力资金今日净流入通信、银行、煤炭等板块，净流出国防军工、计算机、汽车等板块； -航天发展、格林美、北方华创、通宇通讯、南大光电资金净流入规模居前，分别净流入19.33亿元、 12.66亿元、12.57亿元、11.72亿元、8.80亿元； -雷科防务、海格通信、三花智控、立讯精密、东方财富资金净流出规模居前，分别净流出21.09亿元、 19.74亿元、19.26亿元、18.08亿元、17.91亿元。 (本文来自第一财经) ...

按最新收盘价计算，A股均价为14.44元，不足2元的个股共有34只，股价最低的是*ST长药，最新收盘 价为0.84元。 证券时报·数据宝统计显示，截至1月7日收盘，沪指报收4085.77点，A股平均股价为14.44元，从个股股 价分布看，高价股及低价股数量在A股市场总体占比相对较少。 低价股中，股价低于2元的共有34只，最低的是*ST长药，最新收盘价为0.84元，其次是*ST立方、*ST 奥维，最新收盘价分别为1.01元、1.33元。特征来看，股价低于2元个股中，共有9只ST股上榜，占比为 26.47%。 市场表现方面，上述低价股中，今日上涨的有4只，涨幅居前的有东通退、荣盛发展、酒钢宏兴，分别 上涨11.94%、9.94%、2.38%。下跌的有25只，跌幅居前的有*ST奥维、*ST长药、*ST立方，跌幅分别 为5.00%、4.55%、2.88%。（数据宝） 低价股排名 | 代码 | 简称 | 最新收盘价（元） | 日涨跌幅（%） | 日换手率（%） | 市净率（倍） | 行业 | | --- | --- | --- | --- | --- | --- | --- | | 300391 | *ST长药 | 0 ...

Market Overview - The A-share market showed a mixed performance today, with major indices mostly closing higher. The Shanghai Composite Index rose by 0.05% to close at 4085.77 points, while the Shenzhen Component increased by 0.06% to 14030.56 points. The ChiNext Index saw a gain of 0.31%, closing at 3329.69 points. Overall, there were 2164 stocks that rose, 3188 that fell, and 107 that remained unchanged. The total trading volume in the Shanghai and Shenzhen markets reached 285.41 billion yuan, an increase of 47.6 billion yuan compared to the previous trading day [1][10]. Industry Performance - Among the Shenwan first-level industries, the sectors that performed well included Comprehensive, Coal, Electronics, and Communications, with increases of 3.86%, 2.47%, 1.25%, and 1.24% respectively. Conversely, the sectors that experienced declines were Oil & Petrochemicals, Non-bank Financials, Beauty Care, Computers, and Banks, with decreases of 1.73%, 1.13%, 1.03%, 0.81%, and 0.72% respectively [1][10]. Concept Sector Performance - The concept sectors that saw the most significant gains today included Semiconductor Equipment, Lithography Machines, the SMIC International Supply Chain, Semiconductor Materials, Industrial Gases, Rare Earths, Semiconductor Wafers, CRO, Wafer Industry, Nuclear Fusion, Selected Coal Mining, Cobalt Mining, Optical Modules (CPO), National Big Fund, and Aquaculture [2].

（文章来源：证券时报网） 证券时报·数据宝统计，截至下午13:58，今日沪指跌0.12%，A股成交量1327.82亿股，成交金额23896.72 亿元，比上一个交易日增加3.92%。个股方面，2128只个股上涨，其中涨停87只，3214只个股下跌，其 中跌停7只。从申万行业来看，综合、煤炭、通信等涨幅最大，涨幅分别为4.12%、2.04%、0.69%；石 油石化、计算机、非银金融等跌幅最大，跌幅分别为2.70%、1.06%、0.90%。（数据宝） | 美容护理 | | | | 嘉亨家化 | | | --- | --- | --- | --- | --- | --- | | 非银金融 | -0.90 | 699.42 | -29.65 | 拉卡拉 | -4.98 | | 计算机 | -1.06 | 1538.41 | -5.44 | 荣科科技 | -20.00 | | 石油石化 | -2.70 | 153.88 | -15.24 | 仁智股份 | -5.12 | 今日各行业表现（截至下午13:58） | 申万行业 | 行业涨跌（%） | 成交额（亿元） | 比上日（%） | 领涨（跌）股 | 涨跌幅（%） | ...

Group 1 - The mHC architecture is expected to introduce a new paradigm in AI chip design by combining manifold constraints with engineering optimization, providing a novel approach to address the mismatch between computing power and bandwidth [1] - This architecture promotes the logic of "software actively adapting to hardware bottlenecks," driving the industry towards a direction of "efficiency-first" hardware-software collaboration [1] - mHC significantly reduces bandwidth requirements through optimizations like kernel fusion and selective recomputation, indicating that chip design does not need to solely pursue high-bandwidth memory [1] - The manifold constraint logic of mHC may foster innovation in dedicated computing units for chips, breaking the current monopoly of "general computing units" in AI chips and advancing towards a "general + dedicated" heterogeneous architecture [1] - The mHC framework, released by DeepSeek, demonstrates stable performance and good scalability in large-scale model training, offering high cost-effectiveness and efficiency, potentially guiding the evolution of the next generation of infrastructure [1] - This framework is likely to reignite academic interest in macro-architecture design and deepen the understanding of how topological structures influence optimization and representation learning, breaking current limitations [1] Group 2 - The Computer ETF (512720) tracks the CS Computer Index (930651), which selects listed companies involved in software development, IT services, and hardware manufacturing from the Shanghai and Shenzhen markets to reflect the overall performance of the computer industry [2] - The CS Computer Index focuses on the information technology sector, with constituent stocks exhibiting high growth potential and technological innovation capabilities, effectively representing the development trends of China's computer industry [2]

来源：市场资讯 成都京东方光电科技有限公司，成立于2007年，位于成都市，是一家以从事仪器仪表制造业为主的企 业。企业注册资本2500000万人民币。通过天眼查大数据分析，成都京东方光电科技有限公司参与招投 标项目915次，专利信息5000条，此外企业还拥有行政许可521个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 国家知识产权局信息显示，京东方科技集团股份有限公司取得一项名为"显示模组和显示装置"的专利， 授权公告号CN119889166B，申请日期为2025年2月。 天眼查资料显示，京东方科技集团股份有限公司，成立于1993年，位于北京市，是一家以从事计算机、 通信和其他电子设备制造业为主的企业。企业注册资本3741388.0464万人民币。通过天眼查大数据分 析，京东方科技集团股份有限公司共对外投资了74家企业，参与招投标项目297次，财产线索方面有商 标信息775条，专利信息5000条，此外企业还拥有行政许可47个。 ...

Group 1: Index Trends - On January 6th, the Shanghai Composite Index rose 1.5% to close at 4083.67 points with a trading volume of 1175.769 billion yuan; the Shenzhen Component Index rose 1.4% to close at 14022.55 points with a trading volume of 1630.739 billion yuan [1] - The CSI 1000 Index rose 1.43% with a trading volume of 580.815 billion yuan, opening at 7756.16, closing at 7864.9, with a daily high of 7864.9 and a low of 7755.07 [1] - The CSI 500 Index rose 2.13% with a trading volume of 571.675 billion yuan, opening at 7663.94, closing at 7814.14, with a daily high of 7814.65 and a low of 7663.66 [1] - The SSE 50 Index rose 1.9% with a trading volume of 180.048 billion yuan, opening at 3106.52, closing at 3158.76, with a daily high of 3158.76 and a low of 3106.09 [1] - The SSE 50 Index rose 1.9% with a trading volume of 180.048 billion yuan; it opened at 3106.52, closed at 3158.76, with a daily high of 3158.76 and a low of 3106.09 [1] Group 2: Impact of Sector Movements on Indexes - The CSI 1000 rose 111.02 points from the previous close, with sectors such as electronics, power equipment, and computer significantly driving the index up [2] - The CSI 500 rose 162.94 points from the previous close, with sectors such as electronics, non - ferrous metals, and national defense and military industry significantly driving the index up [2] - The SSE 300 rose 72.94 points from the previous close, with sectors such as non - bank finance, non - ferrous metals, and electronics significantly driving the index up [2] - The SSE 50 rose 59.01 points from the previous close, with sectors such as non - bank finance, non - ferrous metals, and electronics significantly driving the index up [2] Group 3: Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, the average daily basis for IM00 was - 3.62, IM01 was - 59.76, IM02 was - 111.71, and IM03 was - 334.86 [13] - For IC contracts, the average daily basis for IC00 was 7.39, IC01 was - 25.74, IC02 was - 47.13, and IC03 was - 215.14 [13] - For IF contracts, the average daily basis for IF00 was 2.31, IF01 was - 7.94, IF02 was - 11.17, and IF03 was - 55.76 [13] - For IH contracts, the average daily basis for IH00 was 0.34, IH01 was - 0.55, IH02 was 1.4, and IH03 was - 8.09 [13]

"信心有数"栏目 南方都市报、南都大数据研究院"信心有数"栏目，用数据记录广东实现现代化的奋进之路，用数据描绘 万马奔腾共创美好的活力之路，用数据书写每一个你我昂扬向上的信心之路。 千里之行，系于你我；心中有数，广东可期。 广东"十五五"规划将"科技自立自强水平大幅提高"列为八大主要目标之一，而持续加大创新研发投入是 实现这一目标的关键支撑。 最新发布的《2024年广东省科技经费投入统计公报》（以下简称《公报》）显示，广东研究与试验发展 （R&D）经费已连续9年位居全国首位，投入强度（与GDP之比）高于全国平均水平，也超过欧盟及经 合组织国家（OECD）平均水平，凸显出其在科技创新上的领先优势。 广东R&D经费实现"九连冠" R&D经费是衡量一个国家和地区科技投入力度的核心指标，直接反映科创创新力与高质量发展潜力。 《公报》显示，2024年，广东R&D经费高达5099.61亿元，同比增长6.2%，投入规模连续9年位居全国首 位。横向对比来看，广东领先优势显著，较江苏（4597.5亿元）高出约500亿元，较北京（3278.4亿元) 高出约1800亿元。纵向追溯，广东R&D经费从2016年的2035.14亿元增长 ...