沪指7月18日上涨0.50%，申万所属行业中，今日上涨的有22个，涨幅居前的行业为有色金属、基础化 工，涨幅分别为2.10%、1.36%。计算机行业今日上涨0.35%。跌幅居前的行业为传媒、电子，跌幅分别 为0.98%、0.49%。 资金面上看，两市主力资金全天净流出229.87亿元，今日有10个行业主力资金净流入，有色金属行业主 力资金净流入规模居首，该行业今日上涨2.10%，全天净流入资金37.94亿元，其次是非银金融行业，日 涨幅为0.33%，净流入资金为8.97亿元。 计算机行业资金流出榜 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 000158 | 常山北明 | 1.11 | 20.30 | -130196.11 | | 300339 | 润和软件 | -2.28 | 9.69 | -58404.12 | | 002261 | 拓维信息 | -2.11 | 10.72 | -57623.76 | | 301236 | 软通动力 | -2.47 | 5.54 | -37386.76 | ...

002415 海康威视 0.79 0.49 6075.56 主力资金净流出的行业有16个，公用事业行业主力资金净流出规模居首，全天净流出资金12.48亿元， 其次是银行行业，净流出资金为8.86亿元，净流出资金较多的还有轻工制造、环保、房地产等行业。 计算机行业今日上涨1.33%，全天主力资金净流入52.02亿元，该行业所属的个股共335只，今日上涨的 有250只，涨停的有7只；下跌的有76只。以资金流向数据进行统计，该行业资金净流入的个股有138 只，其中，净流入资金超亿元的有15只，净流入资金居首的是常山北明，今日净流入资金21.91亿元， 紧随其后的是润和软件、拓维信息，净流入资金分别为9.27亿元、7.16亿元。计算机行业资金净流出个 股中，资金净流出超亿元的有7只，净流出资金居前的有长亮科技、大位科技、天阳科技，净流出资金 分别为2.76亿元、2.50亿元、1.99亿元。（数据宝） 计算机行业资金流入榜 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 000158 | 常山北明 | 10 ...

两市全天特大单净流入166.28亿元，其中44股特大单净流入超2亿元，常山北明特大单净流入23.33亿 元，特大单净流入资金居首。 沪指今日收盘上涨0.37%。资金面上看，沪深两市全天特大单净流入166.28亿元，共计2101股特大单净 流入，2633股特大单净流出。 从申万一级行业来看，今日有19个行业特大单资金净流入，计算机特大单净流入规模居首，净流入资金 57.90亿元，该行业指数今日上涨1.33%，其次是电子，今日上涨2.18%，净流入资金为43.18亿元，净流 入资金居前的还有国防军工、通信等行业。 特大单资金净流出的行业共有12个，净流出资金最多的是公用事业，特大单净流出资金8.09亿元，其次 是银行，特大单净流出资金7.41亿元，净流出资金居前的还有环保、房地产等行业。 特大单净流出资金排名 | 代码 | 简称 | 收盘价（元） | 涨跌幅（%) | 特大单净流入（亿元） | 行业 | | --- | --- | --- | --- | --- | --- | | 002602 | ST华通 | 11.77 | -4.77 | -3.98 | 传媒 | | 300274 | 阳光电源 | 74. ...

（原标题：数据复盘丨医药生物、通信等行业走强 83股获主力资金净流入超1亿元） 7月17日，上证指数早盘窄幅震荡，午后小幅上扬；深证成指、创业板指早盘震荡上扬，午后持续走强；科创50指数早盘探底回升，午后震荡上 扬。截至收盘，上证指数报3516.83点，涨0.37%，成交额6097.91亿元；深证成指报10873.62点，涨1.43%，成交额9295.84亿元；创业板指报 2269.33点，涨1.76%，成交额4431.23亿元；科创50指数报1005.65点，涨0.8%，成交额283.44亿元。沪深两市合计成交15393.75亿元，成交额较上 一交易日增加973.33亿元。 医药生物、通信等行业走强 上纬新材7连板 盘面上来看，行业板块、概念涨多跌少。其中，医药生物、通信、国防军工、电子、钢铁、计算机、商贸零售、汽车等行业涨幅靠前；重组蛋 白、CPO、创新药、PCB、碳纤维、被动元件、光通信模块、AI手机等概念走势活跃。银行、交通运输、保险、贵金属、环保等行业跌幅居前； 钛白粉、发电机、汽车拆解、垃圾分类、超超临界发电等概念走势较弱。涨停个股主要集中在医药生物、化工、计算机、电子、汽车等行业。 个股涨跌情况 ...

| 排名 | 板块名称 | 主力资金净流入（亿元） | 主力资金净流入率(%) | | --- | --- | --- | --- | | ー | 计算机 | 48.95 | 3.07 | | 2 | 电子 | 34.01 | 1.96 | | 3 | 国防军工 | 33.24 | 5.72 | | ব | 通信 | 19.00 | 2.51 | | 5 | 机械设备 | 9.94 | 0.95 | 主力资金监控：计算机板块净流入超48亿 智通财经7月17日电，智通财经星矿数据显示，今日主力资金净流入计算机、电子、国防军工等板块，净流出电新行业、证券、半导 体等板块，其中计算机板块净流入超48亿元。个股方面，常山北明涨停，主力资金净买入19.61亿元位居首位，润和软件、江淮汽 车、拓维信息主力资金净流入居前；中电港遭净卖出超4亿元位居首位，ST华通、阳光电源、C华新主力资金净流出额居前。 星矿主力资金监控: 午后买入前十榜 (截止时间: 14时 15 分) | 排名 | 股票名称 | 主力资金净流入(亿元) | 主力资金净流入率(%) | | --- | --- | --- | --- | | 1 | 常山北 ...

Core Insights - The China Securities Artificial Intelligence Industry Index (931071) has shown a strong increase of 1.71% as of July 17, 2025, with notable gains in constituent stocks such as Xinyi Sheng (300502) up 7.98% and Tuowei Information (002261) up 6.72% [1][2] - The Artificial Intelligence ETF (515980) has also risen by 1.74%, achieving a five-day consecutive increase, with a trading volume of 1.40 billion yuan [1][2] - The index has demonstrated a 40.06% increase in net value over the past year, ranking in the top 17.63% among 2,915 index equity funds [1][2] Industry Overview - The index is constructed from 50 representative listed companies that provide foundational resources, technology, and application support for artificial intelligence, with the top ten stocks accounting for 52.07% of the index [2][3] - The upcoming World Artificial Intelligence Conference from July 26 to July 28, 2025, in Shanghai will showcase over 3,000 cutting-edge exhibits, including numerous AI models and products, marking the largest scale in history [2][3] Market Trends - Dongwu Securities indicates that AI applications have achieved significant cost reductions and rapid penetration, suggesting the industry is entering a fast growth phase [3] - Guojin Securities highlights strong momentum in AI hardware for smart driving and robotics, as well as software applications in education, finance, and enterprise services [3][5] - The Huafu Artificial Intelligence ETF (515980) is positioned as a small broad-based fund that captures opportunities in both computing infrastructure and application innovation within the AI sector [5][6]

| 8 | | 东方财富 | 515.59 | | | --- | --- | --- | --- | --- | | 9 | | 中芯国际 | 466.49 | | | 10 | | 京东 | 456.09 | | | 11 | 8 | 快手-W | 376.96 | | | 12 | | 腾讯音乐 | 332.09 | | | 13 | | 理想汽车 | 314.71 | | | 14 | C | 贝壳 | 222.43 | | | 15 | 8 | 同花顺 | 205.28 | | | 16 | × | 小鹏汽车 | 170.92 | | | 17 | N | 科大讯飞 | 151.19 | | | 18 | | 中通快递 | 145.32 | | | 19 | 的LA | 時哪時嗎 | 102.09 | | | 20 | | 宝信软件 | 97.62 | 1 t | | 21 | | 劇来 | 93.08 | 1 | | 22 | | 恒生电子 | 87.2 | 1 t | | 23 | | 新东方 | 81.96 | 1 1 | | 24 | | 万国数据 | 78.67 | 1 t | 金十图示： ...

从指数持仓来看，中证500信息技术指数十大权重分别为：胜宏科技（6.19%）、华工科技（3.03%）、 润和软件（2.52%）、瑞芯微（2.03%）、拓维信息（1.95%）、通富微电（1.94%）、芯原股份 （1.87%）、指南针（1.87%）、思特威（1.8%）、中国长城（1.77%）。 从中证500信息技术指数持仓的市场板块来看，深圳证券交易所占比58.58%、上海证券交易所占比 41.42%。 从中证500信息技术指数持仓样本的行业来看，信息技术占比100.00%。 金融界7月15日消息，A股三大指数收盘涨跌不一，中证500信息技术指数 (500信息，H30257)上涨 1.32%，报7693.12点，成交额671.44亿元。 数据统计显示，中证500信息技术指数近一个月上涨6.92%，近三个月上涨6.73%，年至今上涨9.69%。 据了解，为反映中证500指数样本中不同行业公司证券的整体表现，为投资者提供分析工具，将中证500 指数样本按中证行业分类分为11个一级行业、35个二级行业及90余个三级行业，再以进入各一、二、三 级行业的全部证券作为样本编制指数，形成中证500行业指数。该指数以2004年1 ...

Group 1 - The article presents the market capitalization rankings of the top 50 Chinese technology and internet companies as of July 14, 2025 [1] - The leading company by market capitalization is 台棋电 (Taiwan Semiconductor Manufacturing Company) with a valuation of 11,949.75 million [3] - Tencent Holdings ranks second with a market cap of 5,815.18 million, followed by Alibaba at 2,546.4 million [3][4] Group 2 - Xiaomi Group is ranked fourth with a market capitalization of 1,889.61 million, while Pinduoduo follows in fifth place with 1,489.35 million [3][4] - Meituan and NetEase are positioned sixth and seventh, with market caps of 929.41 million and 812.27 million respectively [3][4] - Other notable companies in the top 10 include 东方财富 (East Money) at 523.39 million and 中芯国际 (SMIC) at 476.15 million [4][5] Group 3 - The rankings continue with companies like 京东 (JD.com) at 448.31 million and 快手 (Kuaishou) at 356.11 million [4][5] - Baidu, 理想汽车 (Li Auto), and 贝壳 (Beike) are also included in the top 15, with market caps of 298.84 million, 296.08 million, and 221.89 million respectively [4][5] - The list concludes with 云费智联 (Yunfei Zhili) at 41.76 million, marking the 50th position [6]

Core Insights - The article presents the market capitalization rankings of the top 50 Chinese technology and internet companies as of July 11, 2025, highlighting significant players in the industry [1]. Group 1: Top Companies by Market Capitalization - TSMC leads the list with a market capitalization of approximately $11,916.56 million [3]. - Tencent Holdings ranks second with a market capitalization of about $5,885.24 million [3]. - Alibaba is in third place with a market capitalization of around $2,544.49 million [3]. - Pinduoduo follows in fourth place with a market capitalization of $1,490.20 million [3]. - Meituan and NetEase are also notable, with market capitalizations of $947.31 million and $807.83 million, respectively [3][4]. Group 2: Additional Notable Companies - Semiconductor Manufacturing International Corporation (SMIC) has a market capitalization of $472.08 million, ranking eighth [4]. - JD.com and Tencent Music are positioned ninth and tenth, with market capitalizations of $450.04 million and $309.78 million, respectively [4]. - Baidu and Li Auto are also significant players, with market capitalizations of $304.03 million and $291.16 million [4]. Group 3: Emerging and Smaller Companies - Companies like Xpeng Motors and ZTO Express have market capitalizations of $166.15 million and $154.59 million, respectively [4]. - Other companies in the list include iFlytek with $149.34 million and Baosight Software with $95.10 million [4][5]. - The list also features companies like Kingdee International and Wancloud Data, with market capitalizations of $70.72 million and $67.09 million, respectively [5].