| 股票名称 | 监控开始日期 监控结束日期 异动开始日期 | | | --- | --- | --- | | 东芯股份 | 2025-08-08 2025-08-21 | 2025-07-25 | | 688110 | | | | 北方长龙 | 2025-08-08 2025-08-21 | 2025-07-28 | | 301357 | | | | 东杰智能 | 2025-08-05 2025-08-18 未披露 | | | 300486 | | | | 南方路机 | 2025-08-01 2025-08-14 未披露 | | | 603280 | | | | 西藏旅游 | 2025-07-31 2025-08-13 2025-07-21 | | | 600749 | | | | 上纬新材 | 2025-07-31 2025-08-13 未披露 | | | ୧୫୫୧୫୧ | | | | 幸福蓝海 | 2025-07-31 2025-08-13 | 2025-07-24 | | 300528 | | | 根据交易所规则,股票交易出现严重异常波动情形后10个交易 日内. 连续竞价阶段1分钟内单向申报买入(卖出 ...

New Stock Listings - Tianfu Long (603406) issued at a price of 23.60[1] - Youli Intelligent (920007) issued at a price of 23.99[1] Rights Issues and Announcements - China Heavy Industry (601989) cash option declaration period from August 13, 2025[1] - China Shipbuilding (600150) acquisition request period from August 13 to August 15, 2025[1] - Shenkai Co., Ltd. (002633) offer declaration period from July 29 to August 27, 2025[1] - ST Kelly (300326) offer period from July 17 to August 15, 2025[1] - Fushun Special Steel (600399) offer period from August 12 to September 10, 2025[1] Abnormal Fluctuations - Multiple stocks reported abnormal fluctuations, including *ST Yushun (002289) and Changcheng Military Industry (601606)[2][3] - Notable fluctuations also reported for companies like Li De Man (300289) and Dongjie Intelligent (300486)[3]

沪深两市全天主力资金净流出410.85亿元，其中，科创板主力资金净流出62.31亿元，主力资金净流入的 有194只股，主力资金净流出的有394只股。 证券时报·数据宝统计显示，今日科创板个股上涨的有185只，涨停的有赛诺医疗、科威尔等4只，下跌 的有399只。 资金流向方面，今日主力资金净流入的科创板股共有194只，其中，5只个股主力资金净流入超亿元，东 芯股份主力资金净流入1.78亿元，净流入资金居首；铁建重工、信科移动紧随其后，全天净流入资金分 别为1.54亿元、1.39亿元。主力资金净流出的有394只，净流出资金最多的是中芯国际，该股今日下跌 4.34%，全天主力资金净流出10.19亿元，其次是寒武纪、云从科技，主力资金净流出分别为6.00亿元、 2.61亿元。 从主力资金连续性进行观察，共有31只个股主力资金连续3个交易日以上持续净流入，连续流入天数最 多的是龙软科技，该股已连续7个交易日净流入；连续净流入天数较多的还有海优新材、鼎阳科技等， 主力资金分别连续流入6天、6天。主力资金连续流出的个股有146只，连续流出天数最多的是亿华通， 该股已连续17个交易日净流出；连续净流出天数较多的还有星球石墨、 ...

（文章来源：每日经济新闻） 每经AI快讯，8月8日，汽车芯片指数午后跌幅扩大至2.01%，成分股普跌，东芯股份跌5.52%、纳芯微 跌3.72%、富瀚微跌3.64%。 ...

Core Viewpoint - Dongxin Co., Ltd. (688110.SH) announced significant fluctuations in stock trading due to media reports regarding its investment in Shanghai Lishuan, which recently launched its self-developed GPU chip "7G100" and the graphics card product Lisuan eXtreme [1] Investment Details - The company invested 200 million yuan in Shanghai Lishuan in 2024, acquiring a 37.88% stake, which is not included in the consolidated financial statements [1] - Shanghai Lishuan focuses on the research and design of scalable GPU chips for various applications, including personal computers, professional design, AI PCs, cloud gaming, cloud rendering, and digital twins, but not for large model computing clusters [1] Product Development Status - As of May 25, 2025, Shanghai Lishuan has completed the packaging of the first batch of G100 chips and has conducted major functionality tests [1] - The company is currently optimizing its products and plans to proceed with customer sampling and mass production, but it has not yet generated revenue, and the ability to achieve sales remains uncertain [1] Market Communication - Following a self-examination, the company found no other media reports or market rumors that could significantly impact its stock trading price [1]

换手率最高的是屹唐股份，该股今日收盘上涨7.00%，全天换手率31.49%，成交额14.07亿元，其次是中 研股份，该股今日收盘下跌3.06%，全天换手率21.63%，成交额6.68亿元，换手率居前的还有龙图光 罩、胜科纳米、晶华微等，换手率分别为20.88%、20.22%、19.39%。 市场表现看，换手率超5%的个股中，今日上涨的有73只，涨幅居前的有东芯股份、晶华微、科威尔 等，分别上涨20.00%、14.41%、12.29%。跌幅居前的有元琛科技、科思科技、豪森智能等，分别下跌 7.86%、7.84%、6.06%。 分行业看，今日换手率超5%的个股中，所属电子行业个股最多，有48只个股上榜；计算机、医药生物 等紧随其后，分别有19只、18只个股上榜。 科创50指数今日下跌0.15%，报收1058.21点，科创板全日成交量45.30亿股，成交额1729.47亿元，加权 平均换手率为2.49%。 证券时报·数据宝统计显示，今日可交易科创板股中，225只股收盘上涨，涨幅超过10%的有5只，其 中，赛诺医疗、东芯股份等2股涨停，涨幅在5%至10%的有19只，收盘下跌的有358只。 科创板股换手率区间分布显示， ...

证券代码：688110 证券简称：东芯股份 公告编号：2025-038 东芯半导体股份有限公司 股票交易严重异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 1 东芯半导体股份有限公司（以下简称"公司"或"上市公司"）股票交易连 续 10 个交易日内（2025 年 7 月 25 日至 2025 年 8 月 7 日）日收盘价格涨幅 偏离值累计达到 100%，根据《上海证券交易所交易规则》《上海证券交易所 科创板股票异常交易实时监控细则》的有关规定，属于股票交易严重异常波 动情形。 截至 2025 年 8 月 7 日，公司收盘价为 73.20 元/股，近期公司股价累计涨幅 较大，超过大部分同行业公司股价涨幅及上证指数涨幅，可能存在短期上涨 过快出现的下跌风险。根据中证指数有限公司官方网站发布的截至 2025 年 8 月 7 日的市盈率数据显示，公司所属《中国上市公司协会上市公司行业统计 分类指引》"C39 计算机、通信和其他电子设备制造业"，滚动市盈率为 42.85， 目前公司滚动市盈率为负数，显著 ...

阿石创、好上好封涨停，此前富满微、东芯股份、盈方微、大为股份、斯达半导涨停，新恒汇、国科 微、芯导科技、台基股份均涨超10%。 ...

格隆汇8月7日丨东芯股份(688110.SH)公布，公司对外投资企业砺算科技（上海）有限公司（以下简称"上海砺算"或"标的公司"）的相关芯片产品主要应用于个人电脑、专业设计、AI PC、 ...

Core Viewpoint - Dongxin Co., Ltd. (688110) announced a significant abnormal fluctuation in stock trading, with a cumulative price deviation of 100% over 10 consecutive trading days [1] Group 1: Company Overview - Dongxin's investment in Lishan Technology (Shanghai) Co., Ltd. focuses on chip products primarily used in personal computers, professional design, AIPC, cloud gaming, cloud rendering, and digital twin scenarios [1] - The products require certification, customer onboarding, and mass production supply, which introduces uncertainty in sales [1] Group 2: Risks - Lishan Technology faces several risks including industrialization progress risk, market competition risk, product singularity risk, performance risk, ongoing operation risk, and funding flow risk [1]