| 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 (万股/万份) | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-08-26 | 002261 | 拓维信息 | 40.27 | 5.00 | 201.35 | 中国国际金融股份 | 机构专用 | | | | | | | | 有限公司深圳分公 | | | | | | | | | 글 | | 8月26日，拓维信息大宗交易成交5万股，成交额201.35万元，占当日总成交额的0.04%，成交价40.27元，较市场收盘价40.27 元持平。 ...

拓维信息(002261.SZ)今日涨停，换手率11.6%，成交额52.05亿元。龙虎榜数据显示，深股通买入3.17亿元，卖出4462万元，净买入2.72亿元；游资"宁波桑田 路"位列买二席位，净买入1.34亿元；国泰海通证券咸宁大道营业部位列买三席位，净买入1.28亿元。上榜席位全天买入8.81亿元，卖出1.88亿元，合计净买 入6.94亿元。(格隆汇) | 序号 | 交易营业部名称 | | | 买入金额(万) | 占总成交比例 | | --- | --- | --- | --- | --- | --- | | 1 | 深股通专用 | 619次 49.27% | 2 | 31657.85 | 6.08% | | 2 | 东方财富证券股份有限公司拉萨金融城南环路证券营业部 | 731次 31.60% | | 1945.25 | 0.37% | | 3 | 东方财富证券股份有限公司拉萨团结路第一证券营业部 | 828次 29.95% | ▲ | 2332.94 | 0.45% | | 4 | 东方财富证券股份有限公司拉萨东环路第一证券营业部 | 546次 25.64% | | 1986.16 | 0.38% | ...

拓维信息今日涨10.0%，龙虎榜数据显示，上榜营业部席位全天成交106912.24万元，占当日总成交金额 比例为20.54%。其中，买入金额为88144.92万元，卖出金额为18767.32万元，合计净买入69377.61万 元。具体来看，深股通专用、国盛证券有限责任公司宁波桑田路证券营业部分别买入31657.85万元、 13686.0万元；深股通专用、东方财富证券股份有限公司拉萨金融城南环路证券营业部分别卖出4461.65 万元、3761.98万元。 ...

中国经济网北京8月26日讯 拓维信息(SZ:002261)今日股价涨停，截至收盘报40.27元，涨幅 10.00%，总市值507.23亿元。 （责任编辑：康博） ...

Market Overview - As of August 26, the Shanghai Composite Index fell by 0.39% to 3868.3820 points, while the Shenzhen Component Index rose by 0.26% to 12473.174 points [1] Top Gainers in Hunan Stocks - Topvi Information opened at 37.290 and closed at 40.270, achieving a daily increase of 10.00% with a trading volume of 1,329,989 lots [2] - Youa Shares opened at 7.020 and closed at 7.610, marking a rise of 5.84% and a trading volume of 2,169,265 lots [2] - ST Jiajia opened at 6.590 and closed at 6.860, with a daily increase of 5.05% and a trading volume of 106,992 lots [2] - Yuhuan CNC opened at 22.430 and closed at 23.620, reflecting a rise of 4.79% with a trading volume of 155,652 lots [2] - Jiugui Liquor opened at 66.500 and closed at 69.400, increasing by 3.37% with a trading volume of 447,908 lots [2] Top Losers in Hunan Stocks - Hengli Tui opened at 0.160 and closed at 0.150, experiencing a decline of 11.76% with a trading volume of 611,606 lots [3] - Jiu Zhi Tang (Rights Protection) opened at 12.460 and closed at 12.250, down by 3.62% with a trading volume of 526,762 lots [3] - *ST Biology (Rights Protection) opened at 9.770 and closed at 9.450, decreasing by 3.57% with a trading volume of 91,325 lots [3] - Changlan Technology opened at 19.200 and closed at 18.820, falling by 3.14% with a trading volume of 97,154 lots [3] - Shanhe Intelligent opened at 16.660 and closed at 16.220, down by 2.64% with a trading volume of 1,057,297 lots [3]

| 代码 | 简称 | 收盘价 | 换手率 | 涨停板封单（万 | 封单资金（万 | 行业 | | --- | --- | --- | --- | --- | --- | --- | | | | （元） | （%） | 股） | 元） | | | 605255 | 天普股份 | 35.45 | 0.04 | 3824.96 | 135594.83 | 汽车 | | 603083 | 剑桥科技 | 80.17 | 0.92 | 876.71 | 70285.82 | 通信 | | 002261 | 拓维信息 | 40.27 | 11.61 | 1734.89 | 69864.02 | 计算机 | | 002131 | 利欧股份 | 5.31 | 26.39 | 9424.33 | 50043.18 | 机械设备 | | 002600 | 领益智造 | 14.92 | 8.34 | 3315.75 | 49470.95 | 电子 | | 600410 | 华胜天成 | 25.58 | 36.61 | 1024.99 | 26219.20 | 计算机 | | 600118 | 中国卫星 | 36.63 | 9.91 ...

Group 1 - The market sentiment remains high, with the Shanghai and Shenzhen stock exchanges' trading volume exceeding 2.34 trillion yuan, and the cloud computing ETF Huatai (159273) showing a significant recovery with a trading volume of over 160 million yuan during the session [1] - The cloud computing ETF Huatai (159273) has a high premium of 0.48%, attracting substantial capital inflow of over 128 million yuan, with 12 out of 14 days since its listing experiencing net inflows totaling over 400 million yuan [1] - The index components of the cloud computing ETF Huatai (159273) mostly showed positive performance, with stocks like Tuowei Information and Guanglianda hitting the daily limit, and Huasheng Tiancai rising over 7% [1] Group 2 - HW is set to launch a new AI SSD on August 27, targeting the AI storage market, which aims to provide large-capacity SSDs to meet the demands of AI training and inference processes [2] - The release of DeepSeek-V3.1 marks a significant advancement in domestic computing power chains, with high efficiency and dynamic range, indicating a robust demand for domestic computing infrastructure [3] - Global computing power remains in high demand, with IDC projecting that the global AI server market will reach $222.7 billion by 2028, with generative AI servers' market share increasing from 29.6% in 2025 to 37.7% in 2028 [4]

Group 1 - The software concept stocks have shown strong performance, with Topway Information reaching a daily limit increase, Guider Compass rising over 7%, and Runhe Software increasing over 5% [1] - The ETF tracking the CSI Software Service Index has risen over 2% due to market influences [1] Group 2 - The CSI Software Service Index includes 30 listed companies involved in software development and services, reflecting the overall performance of the software service industry [2] - Institutions indicate that in the context of increasing global technological competition, the autonomy of basic software is essential for national security and sustainable industrial development [2] - Basic software companies are expected to face higher technical requirements and stronger competitive pressures, but this also presents more market opportunities [2] - With the ongoing promotion of domestic substitution and the deepening of financial services in the industrial chain, basic software companies are likely to transition from "catching up" to "keeping pace" and eventually to "leading," providing solid technical support for China's new industrialization and high-quality development [2]

Group 1 - The core viewpoint of the news highlights the active performance of the big data industry, particularly in the data security sector, driven by the upcoming China International Big Data Industry Expo [1][3] - The China International Big Data Industry Expo will take place from August 28 to 30, featuring 375 companies including major players like Huawei and Baidu, showcasing advancements in digital infrastructure, AI models, data security, and smart terminals [3] - The big data industry is characterized by its large capacity, diverse types, rapid speed, high precision, and significant value, serving as a crucial driver for new industrialization [3] Group 2 - The Chinese government has implemented several policies to support the development of the big data industry, including the "14th Five-Year" plans and the "Data Element x" three-year action plan, providing strong policy backing for growth [3] - According to research from the National Data Development Research Institute, the number of data enterprises in China is expected to exceed 400,000 by 2024, with the industry scale reaching 5.86 trillion yuan, representing a 117% increase from the end of the 13th Five-Year Plan [3] - Long-term growth in the big data sector is anticipated, with significant improvements in model computing power and algorithm capabilities, addressing the challenges of high-quality data supply [4] Group 3 - The focus on data security within the big data industry ETF (516700) is emphasized, which tracks the CSI Big Data Industry Index and invests heavily in sectors like data centers and cloud computing [5] - Key stocks in the ETF include leading companies such as Inspur Information and China Software, with a positive outlook for investments in technology self-reliance [5] - The article suggests that the current environment is conducive for breakthroughs in new productive forces, driven by top-level design for digital China and accelerated domestic substitution processes [5]

Group 1: Market Performance - AI computing power stocks showed mixed performance, with leading stocks like Cambricon, Shenghong Technology, and Industrial Fulian adjusting, while Tianfu Communication surged and Cambridge Technology hit the daily limit [1] - Huawei concept stocks were active, with Tuo Wei Information's stock hitting the daily limit just 6 minutes after market open, achieving a trading volume of 4.956 billion yuan [1][2] - By midday, the semiconductor, consumer electronics, and internet finance sectors rallied, pushing the Shanghai Composite Index up by 0.11%, the Shenzhen Component Index up by 0.73%, and the ChiNext Index up by 0.21% [1] Group 2: Company Earnings Reports - Tuo Wei Information reported a revenue of 1.306 billion yuan for the first half of the year, a year-on-year decrease of 24.42%, but a net profit of 78.81 million yuan, a significant increase of 2262.83% [2] - Tianfu Communication's revenue reached 2.456 billion yuan, a year-on-year increase of 57.84%, with a net profit of 899 million yuan, up 37.46% [3] - Huafeng Technology's revenue was 1.105 billion yuan, a year-on-year increase of 128.26%, surpassing the previous year's total revenue, with a net profit of 151 million yuan compared to a loss of 17.93 million yuan in the same period last year [4] Group 3: Gaming Industry Developments - The gaming sector saw significant gains, with multiple leading stocks experiencing price increases [5] - The National Press and Publication Administration approved 166 domestic games and 7 imported games in August, indicating a positive regulatory environment for the gaming industry [8] - Policies supporting the gaming industry's international expansion have been introduced, including measures from Guangdong and Zhejiang provinces aimed at enhancing global competitiveness and promoting original games [8] Group 4: Future Outlook - Analysts suggest that the gaming sector is driven by policy support, industry recovery, and accelerated AI implementation, which are expected to enhance performance in the short term [9] - The domestic gaming market is projected to reach new highs in scale and user data by the first half of 2025, with AI applications expected to reshape development and operational processes [9]