8月19日影石创新(688775)收盘价300.00元，收盘上涨11.40%，全天换手率47.14%，振幅15.41%，成交 额42.88亿元。科创板交易公开信息显示，当日该股因日换手率达30%等上榜。 资金流向方面，该股今日全天主力资金净流出1.96亿元。（数据宝） 影石创新8月19日龙虎榜 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 瑞银证券有限责任公司上海花园石桥路证券营业部 | 8550.72 | | 国泰海通证券股份有限公司总部 | 6621.17 | | 中信证券股份有限公司上海分公司 | 6566.08 | | 摩根大通证券(中国)有限公司上海银城中路证券营业部 | 5784.08 | | 中国国际金融股份有限公司上海分公司 | 5777.72 | | 卖出营业部名称 | 卖出金额(万元) | | 机构专用 | 34844.47 | | 机构专用 | 15083.50 | | 机构专用 | 9519.88 | | 机构专用 | 8428.33 | | 中国国际金融股份有限公司上海分公司 | 7176.29 | （文章来源：证券时报网） 证券时报·数据宝统计显示， ...

8月19日，上证指数下跌0.02%，深证成指下跌0.12%，创业板指下跌0.17%。盘后龙虎榜数据显示，共 有53只个股因当日异动登上龙虎榜，资金净流入最多的是中油资本（000617.SZ），达2.65亿元。 据21投资通智能监测，31只个股龙虎榜出现了机构的身影，北向资金参与龙虎榜中的个股共涉及23只。 2.65亿资金抢筹中油资本，4.18亿资金出逃影石创新 53只上榜的龙虎榜个股中，29只个股被净买入，24只个股被净卖出。其中，资金净买入最多的是中油资 本，达2.65亿元，占总成交金额的4.72%。中油资本当日收盘上涨9.95%，换手率为4.73%。 | 洋田股份 | -10% | 0 | 1 | -4212 | -3.19% | 12.58% | | --- | --- | --- | --- | --- | --- | --- | | 冰轮环境 | -7.02% | 0 | 3 | -5611 | -5.04% | 8.03% | | 恒宝股份 | -6.89% | 1 | 2 | -5734 | -0.73% | 44.77% | | 高潮股份 | 6.66% | 2 | 3 | -6749 | - ...

据21投资通智能监测，31只个股龙虎榜出现了机构的身影，北向资金参与龙虎榜中的个股共涉及23只。 2.65亿资金抢筹中油资本，4.18亿资金出逃影石创新 53只上榜的龙虎榜个股中，29只个股被净买入，24只个股被净卖出。其中，资金净买入最多的是中油资本，达 2.65亿元，占总成交金额的4.72%。中油资本当日收盘上涨9.95%，换手率为4.73%。 | 名称 | 涨跌幅 | 龙虎榜净买 | 净买额占 | 换手率 | 解读 | | --- | --- | --- | --- | --- | --- | | | | 额(万元) | 总成交比 | | | | 中油资本 | 9.95% | 26485 | 4.72% | 4.73% | 1家机构买入,成功 | | | | | | | 率54.03% | | 宜安科技 | 20% | 20747 | 7.31% | 26.4% | 普通席位买入，成功 | | | | | | | 率41.96% | | 卧龙电驱 | 3.66% | 19933 | 1.78% | 21.37% | 西藏自治区资金买入 | | | | | | | ,成功率43.87% | | 广东建科 ...

Core Insights - The article highlights the emergence of underwater intelligent equipment as a promising investment opportunity, particularly with the upcoming IPO of Deep Blue Ocean Technology Co., Ltd. [1] - The underwater robotics market in China is projected to reach 167 billion yuan in 2024, with a 25% annual growth rate, potentially exceeding 630 billion yuan by 2030 [5][6] - Deep Blue has established itself as a leader in the industry, holding nearly 65% of the global market share for underwater propulsion devices [6] Company Overview - Deep Blue was founded in 2013 and specializes in the research, development, manufacturing, and sales of underwater intelligent equipment [2] - The company has a strong shareholder base and has completed multiple rounds of financing, raising over 1.3 billion yuan since its inception [6] - The founder, Wei Jiancang, transitioned from a stable government job to pursue opportunities in the underwater robotics sector, which was largely untapped in China at the time [7][9] Market Potential - The underwater robotics market is characterized as a "blue ocean," contrasting with the saturated drone market, indicating significant growth potential [5] - The market spans both industrial applications (e.g., oil and gas exploration, emergency rescue) and consumer segments (e.g., underwater sports and entertainment) [5][6] - The increasing popularity of underwater activities and social media sharing is expected to create a new entertainment market worth billions [5] Competitive Landscape - Deep Blue has set industry standards, such as the national standard for underwater propulsion robots, positioning itself as both a player and a regulator in the market [6] - The company’s strategy involves initially focusing on high-tech industrial products before expanding into consumer markets [10] - Competitors include established brands like GoPro, but Deep Blue differentiates itself through its comprehensive product offerings and solutions rather than just hardware [12] Challenges and Considerations - The company faces challenges related to technology, market dynamics, and ecosystem integration, which will be critical for its long-term success [10] - The underwater imaging market has unique constraints, such as seasonal usage and maintenance requirements, which may limit consumer demand compared to terrestrial sports [11] - Future observations will focus on the company's IPO documentation and order structure to assess its market viability [12]

| 代码 名称 | 相关 | 版盘价 | 涨跌幅 | 买方 3 卖方 0 | 机构买入 | 机构酶出 | 机构要入 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | 机构数 机构数 | 鳥额(万) | 鳥额(万) | 净额(万) 0 � | | 688775 影石创新 明细 股吧 300.00 | | | 11.40% | | 0.00 | 67876.17 | -67876.17 | | 买入金额最大的前5名 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 序号 | 交易营业部名称 | | | 买入金额(万) | 占总成交比例 | 卖出金额(万) | 占总成交比例 | | 1 | 瑞银证券有限责任公司上海花园石桥路证券营业部 | 79次 62.03% | 2 | 8550.72 | 1.99% | | | | 2 | 国泰岛通证券股份有限公司总部 | 591次 46.19% | ▲ | 6621.17 | 1.54% | | | | 3 | 中信证 ...

Core Points - The company, YingShi Innovation, reported that its production and operational activities are normal, with no significant changes in market environment or industry policies [1] - The company confirmed that there are no major undisclosed matters affecting stock trading and has not planned any significant corporate actions such as mergers or asset restructuring [1] - YingShi Innovation launched a public test for its panoramic drone product on August 14, 2025, which is still in the testing phase and has not generated actual revenue [1] Summary by Sections - **Company Operations** - YingShi Innovation's production and operational activities are currently normal with no major fluctuations in production costs or sales [1] - The company has verified with its major stakeholders that there are no undisclosed significant matters affecting stock trading [1] - **Market Activity** - The company's stock experienced a cumulative price deviation of 30% over two trading days, indicating abnormal trading activity [3] - **Product Development** - The company announced its entry into the drone market on July 28, 2025, with the introduction of the YingLing Antigravity brand [1] - The drone, weighing less than 249 grams, is classified as a small consumer drone and is equipped with a controller and first-person view (FPV) goggles [1] - The product is still in the public testing phase, and mass production issues are being addressed, with no significant impact expected on the 2025 financial performance [1]

Group 1 - The stock of Yingstone Innovation increased by 11.40% [1] - The trading volume reached 4.288 billion yuan, with a turnover rate of 47.14% [1] - Post-market data shows that four institutional special seats net sold 679 million yuan [1]

证券之星消息，8月19日消费电子板块较上一交易日上涨4.0%，影石创新领涨。当日上证指数报收于 3727.29，下跌0.02%。深证成指报收于11821.63，下跌0.12%。消费电子板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300322 | 硕贝德 | 25.90 | -9.09% | 119.09万 | 31.60亿 | | 300843 | 胜蓝股份 | 49.30 | -5.19% | 21.24万 | 10.41亿 | | 301486 | 致尚科技 | 66.68 | -5.17% | 10.54万 | 9.59亿 | | 002993 | 奥海科技 | 50.69 | -4.97% | P 22.74万 | 11.57亿 | | 605277 | 新业电子 | 26.37 | -4.07% | 44.32万 | 11.84亿 | | 301326 | 捷邦科技 | 106.01 | -4.07% | 4.88万 | 5.24亿 | | 600363 | ...

| 代码 | 简称 | 发行日期 | 发行总量（万股） | 发行价（元） | 募集资金（亿元） | | --- | --- | --- | --- | --- | --- | | 600930 | 华电新能 | 2025.07.07 | 571428.57 | 3.18 | 181.71 | | 603049 | 中策橡胶 | 2025.05.23 | 8744.86 | 46.50 | 40.66 | | 603202 | 天有为 | 2025.04.14 | 4000.00 | 93.50 | 37.40 | | 688729 | 屹唐股份 | 2025.06.27 | 29556.00 | 8.45 | 24.97 | | 688775 | 影石创新 | 2025.05.30 | 4100.00 | 47.27 | 19.38 | | 920029 | 开发科技 | 2025.03.18 | 3848.67 | 30.38 | 11.69 | | 688545 | 兴福电子 | 2025.01.13 | 10000.00 | 11.68 | 11.68 | | 301275 | 汉朔科技 | 2025. ...

Core Viewpoint - After a significant increase last week, Xunlei (XNET.US) surged over 18% on Monday, reaching $7.58, with a cumulative increase of over 60% this month. The company recently reported its Q2 2025 financial results, showing total revenue of $104 million, a year-on-year growth of 30.6%. Additionally, a nine-year-old investment in Yingstone Innovation has garnered widespread attention, with the company stating that this investment, led by founder Zhou Shenglong in 2016, has generated a pre-tax gain of $720 million (over 5 billion RMB at current exchange rates) for the company [1]. Financial Performance - Xunlei reported total revenue of $104 million for Q2 2025, reflecting a year-on-year increase of 30.6% [1]. Investment Highlights - The investment in Yingstone Innovation, made nine years ago, has become a focal point, yielding a pre-tax gain of $720 million (over 5 billion RMB) [1].