（原标题：115只A股筹码大换手（8月21日）） 证券时报•数据宝统计，截至（8月21日）收盘，沪指报3771.10点，涨4.89点，涨幅为0.13%；深成指报 11919.76点，跌6.98点，跌幅为0.06%；创业板指报2595.47点，跌12.19点，跌幅为0.47%。个股方面， 今日115只A股换手率超过20%，其中，宏远股份、南方精工等2只个股换手率达五成以上，半数筹码易 主。（数据宝） 8月21日两市换手率居前个股一览 | 证券代码 | 证券简称 | 收盘价（元） | 换手率 | 涨跌幅 | | --- | --- | --- | --- | --- | | | | | （%） | （%） | | 920018 | 宏远股份 | 36.67 | 65.16 | -12.69 | | 002553 | 南方精工 | 32.55 | 52.71 | -1.36 | | 002272 | 川润股份 | 17.25 | 47.57 | -10.02 | | 300730 | 科创信息 | 21.65 | 47.05 | 13.17 | | 300686 | 智动力 | 13.71 | 44.68 | 2. ...

Group 1 - The digital currency sector continues to strengthen, with companies such as Jingbeifang, Zhongyou Capital, Sanwei Xinan, Tianrongxin, and Xincheng Technology hitting the daily limit up [1] - Sifang Jingchuang has increased by over 12%, reaching a historical high [1] - Other companies like Kechuang Information, Tianyang Technology, Jinyi Culture, Xinan Century, and Cuiwei Co. also experienced gains [1]

Group 1 - The stock price of Kexin Information increased by 19.97%, reaching 22.95 yuan per share, marking a new high [1] - The total market capitalization of the company surpassed 5.534 billion yuan [1] - The trading volume reached 1.218 billion yuan [1]

科创信息再度涨停，5个交易日内录得3个涨停，累计涨幅为55.56%，累计换手率为188.81%。截至 10:16，该股今日成交量6217.49万股，成交金额12.98亿元，换手率31.61%。最新A股总市值达55.37亿 元，A股流通市值45.16亿元。 龙虎榜数据显示，该股因连续3个交易日内日收盘价格涨幅偏离值累计达30%、日换手率达30%、日收 盘价涨幅达15%上榜龙虎榜1次，买卖居前营业部中，机构净买入743.67万元，营业部席位合计净买入 7423.99万元。 4月29日公司发布的一季报数据显示，一季度公司共实现营业总收入0.15亿元，同比下降80.57%，实现 净利润-0.26亿元，同比下降51.99%。（数据宝） 近日该股表现 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.08.20 | -4.92 | 29.71 | -12296.01 | | 2025.08.19 | -5.32 | 42.49 | -6683.18 | | 2025.08.18 | 19.99 | 50.69 | -675. ...

科创信息股价创出历史新高，截至10:16，该股上涨20.02%，股价报22.96元，成交量6217.49万股，成交 金额12.98亿元，换手率31.61%，该股最新A股总市值达55.37亿元，该股A股流通市值45.16亿元。 证券时报·数据宝统计显示，科创信息所属的计算机行业，目前整体涨幅为0.64%，行业内，目前股价上 涨的有200只，涨停的有科创信息、三未信安等7只。股价下跌的有146只，跌幅居前的有中电鑫龙、凯 旺科技、依米康等，跌幅分别为9.67%、5.33%、4.90%。 公司发布的一季报数据显示，一季度公司共实现营业收入1534.54万元，同比下降80.57%，实现净利 润-2568.77万元，同比下降51.99%，基本每股收益为-0.1100元。（数据宝） （文章来源：证券时报网） ...

（编辑 李家琪） 证券日报网讯 8月18日晚间，科创信息发布公告称，公司股票交易价格连续两个交易日内（2025年8月 15日、2025年8月18日）收盘价格涨幅偏离值累计超过30%，属于股票交易异常波动的情况。经核实， 公司前期披露的信息不存在需要更正、补充之处；公司经查询，未发现近期公共传媒报道了可能或已经 对公司股票交易价格产生较大影响的未公开重大信息；公司近期经营情况及内外部经营环境未发生重大 变化。 ...

Core Viewpoint - The company's stock price has experienced a cumulative increase of over 30% over two consecutive trading days (August 15, 2025, and August 18, 2025) [1] Group 1 - The company's board of directors has verified that there are no corrections or supplements needed for previously disclosed information [1] - There have been no significant changes in the company's operational status or external environment [1] - During the period of abnormal stock price fluctuations, there were no stock trading activities by shareholders holding more than 5%, board members, or senior management [1] Group 2 - The company commits to strictly adhering to legal and regulatory requirements regarding information disclosure [1] - The company will ensure timely and diligent information disclosure practices [1]

湖南科创信息技术股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、股票交易异常波动的情况介绍 湖南科创信息技术股份有限公司（以下简称"公司"或"本公司"）（证券简 称：科创信息，证券代码：300730）股票交易价格连续两个交易日内（2025 年 8 月 15 日、2025 年 8 月 18 日）收盘价格涨幅偏离值累计超过 30%，根据《深圳 证券交易所交易规则（2023 年修订）》的有关规定，属于股票交易异常波动的情 况。 二、公司关注并核实相关情况的说明 针对公司股票交易异常波动，公司董事会对公司、5%以上股东及全体董事、 高级管理人员就相关事项进行了核实，现将有关情况说明如下： 1、公司未发现前期披露的信息存在需要更正、补充之处； 2、公司未发现近期公共媒体报道了可能或已经对本公司股票交易价格产生 较大影响的未公开重大信息； 证券代码：300730 证券简称：科创信息 公告编号：2025-032 1、经自查，公司不存在违反公平信息披露的情形。 2、公司将于 2025 年 8 月 29 日披露 2025 年半年度报告，目 ...

Market Overview - On August 18, the medical information technology sector rose by 2.58% compared to the previous trading day, with Kexin Information leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] Top Gainers in Medical Information Technology - Kexin Information (300730) closed at 21.25, with a significant increase of 19.99% and a trading volume of 997,000 shares, amounting to 1.954 billion yuan [1] - Shanda Diwei (688579) saw a rise of 16.87%, closing at 13.58 with a trading volume of 360,500 shares, totaling 462 million yuan [1] - Xuanji Information (300324) increased by 11.33%, closing at 6.09 with a trading volume of 3.6204 million shares, amounting to 2.125 billion yuan [1] Market Capital Flow - The medical information technology sector experienced a net inflow of 1.573 billion yuan from institutional investors, while retail investors saw a net outflow of 806.686 million yuan [2][3] - Major stocks like Yonyou Network (600588) had a net inflow of 524 million yuan from institutional investors, but a net outflow of 327 million yuan from retail investors [3] Notable Decliners - Sichuang (300078) declined by 10.08%, closing at 3.57 with a trading volume of 1.8008 million shares, totaling 633 million yuan [2] - Jiayuan Technology (301117) fell by 7.70%, closing at 37.75 with a trading volume of 254,000 shares, amounting to 951 million yuan [2]

Market Performance - On August 18, the software development sector rose by 4.3%, with Kexin Information leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] Top Gainers in Software Development Sector - Kexin Information (300730) closed at 21.25, up 19.99% with a trading volume of 997,000 shares and a transaction value of 1.954 billion [1] - Shanda Diwei (688579) closed at 13.58, up 16.87% with a trading volume of 360,500 shares [1] - New Zhisoft (688590) closed at 26.53, up 15.75% with a trading volume of 352,300 shares [1] - Other notable gainers include Zhinanzhen (300803) up 14.64% and Guoli Micro (301095) up 13.86% [1] Market Capital Flow - The software development sector experienced a net outflow of 828 million from institutional investors and 713 million from retail investors, while retail investors saw a net inflow of 1.541 billion [2] - The overall market sentiment indicates a mixed response, with institutional investors pulling back while retail investors increased their participation [2] Individual Stock Fund Flow - Yonyou Network (600588) had a net inflow of 524 million from institutional investors, while it faced a net outflow of 327 million from retail investors [3] - Huada Jiutian (301269) saw a significant net inflow of 131 million from institutional investors, indicating strong institutional interest [3] - Other stocks like Keda Xunfei (002230) and Dingtai Smart (300378) also showed varied fund flows, reflecting differing investor sentiments [3]