Market Performance - The ChiNext Index fell by 0.47%, closing at 2595.47 points, with a total trading volume of 656.375 billion yuan, an increase of 5.838 billion yuan compared to the previous trading day [2] - Among the tradable ChiNext stocks, 453 stocks closed higher, with 17 stocks rising over 10%, including Hangzhou High-tech and Beixin Source, which hit the daily limit [2] - The average turnover rate for ChiNext stocks today was 5.72%, with 45 stocks having a turnover rate exceeding 20% [2] High Turnover Stocks - The highest turnover rate was for Kexin Information, which closed up 13.17% with a turnover rate of 47.05% and a trading volume of 1.975 billion yuan [2][6] - Other notable high turnover stocks included Zhihua Power, which rose 2.54% with a turnover rate of 44.68%, and Boyuan Shares, which increased by 10.25% with a turnover rate of 40.62% [2][6] Institutional Activity - Seven high turnover ChiNext stocks appeared on the Dragon and Tiger List, with institutional participation noted in all of them [4] - Boyuan Shares saw a net institutional purchase of 37.8327 million yuan, while Beixin Source had a net purchase of 4.4452 million yuan [4] Fund Flow - Among high turnover stocks, 26 experienced net inflows of main funds, with Beixin Source leading at 825 million yuan, followed by Meiri Interactive and Sifang Precision with 356 million yuan and 333 million yuan, respectively [5] - Conversely, stocks like Chuanhuan Technology and Gaolan Shares faced significant net outflows of 227 million yuan and 177 million yuan, respectively [5] Earnings Reports - Nine high turnover stocks released semi-annual reports, with notable profit growth from Liyuan Information, Jinlu Electronics, and Tianyuan Dike, showing increases of 65.79%, 32.19%, and 13.97% in net profit, respectively [5] - Four stocks issued earnings forecasts, with three expecting profit increases, including Huacan Optoelectronics, which anticipates a net profit of -120 million yuan, reflecting a 51.30% year-on-year increase [5]

（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. ...

Market Overview - As of August 20, the Shanghai Composite Index closed at 3766.21 points, up 38.92 points, with a gain of 1.04% [1] - The Shenzhen Component Index closed at 11926.74 points, up 105.11 points, with a gain of 0.89% [1] - The ChiNext Index closed at 2607.65 points, up 5.91 points, with a gain of 0.23% [1] High Turnover Stocks - A total of 122 A-shares had a turnover rate exceeding 20% on August 20 [1] - Notable stocks with high turnover rates include: - Hongyuan Co., Ltd. (920018) with a turnover rate of 94.11% and a price increase of 358.02% [1] - Guangdong Jianke (301632) with a turnover rate of 62.27% and a price decrease of 11.54% [1] - Chuanrun Co., Ltd. (002272) with a turnover rate of 61.56% and a price increase of 6.38% [1] - Zhongdian Xindong (002298) with a turnover rate of 55.60% and a price decrease of 3.54% [1] Additional High Turnover Stocks - Other stocks with significant turnover rates include: - Hengbao Co., Ltd. (002104) with a turnover rate of 45.86% and a price increase of 3.52% [1] - Guqi Wool Material (001390) with a turnover rate of 44.86% and a price increase of 7.08% [1] - Huasheng Tiancai (600410) with a turnover rate of 43.97% and a price decrease of 7.30% [1] - Liao Co., Ltd. (002131) with a turnover rate of 39.51% and a price increase of 3.89% [1] Summary of Turnover Rates - The data indicates a strong trading activity in the market, with several stocks experiencing significant fluctuations in price and turnover rates, suggesting potential investment opportunities and market volatility [1][2][3][4]

资金流向方面，今日该股主力资金净流入1.09亿元，其中，特大单净流入1.35亿元，大单资金净流出 2573.84万元。近5日主力资金净流入1.00亿元。（数据宝） 智动力8月20日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 国信证券股份有限公司北京朝阳门证券营业部 | 2618.92 | 0.00 | | 买二 | 国信证券股份有限公司北京分公司 | 2008.09 | 142.29 | | 买三 | 中信证券股份有限公司浙江分公司 | 1845.90 | 69.30 | | 买四 | 中泰证券股份有限公司常州惠国路证券营业部 | 1810.83 | 0.00 | | 买五 | 东海证券股份有限公司福州长乐北路证券营业部 | 1550.92 | 0.00 | | 卖一 | 华福证券有限责任公司上海银城路证券营业部 | 0.00 | 3543.32 | | 卖二 | 机构专用 | 937.94 | 2169.64 | | 卖三 | 机构专用 | 0.00 | 1734.50 | | 卖四 | 机构 ...

Market Overview - On August 20, the consumer electronics sector rose by 0.81% compared to the previous trading day, with Zhidongli leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Top Gainers in Consumer Electronics - Zhidongli (300686) saw a closing price of 13.37, with a significant increase of 20.02% and a trading volume of 472,400 shares, amounting to a transaction value of 591 million [1] - Kesen Technology (603626) closed at 12.61, up 10.03%, with a trading volume of 138,700 shares and a transaction value of 175 million [1] - Huiwei Technology (002888) closed at 21.20, up 10.02%, with a trading volume of 93,100 shares and a transaction value of 192 million [1] Top Losers in Consumer Electronics - Furi Electronics (600203) experienced a decline of 9.67%, closing at 16.25, with a trading volume of 1,873,200 shares and a transaction value of 3.111 billion [2] - Yidong Electronics (301123) closed at 46.25, down 5.46%, with a trading volume of 199,800 shares and a transaction value of 925.6 million [2] - Shenglan Co., Ltd. (300843) saw a decrease of 5.27%, closing at 46.70, with a trading volume of 150,500 shares and a transaction value of 698.6 million [2] Capital Flow Analysis - The consumer electronics sector experienced a net inflow of 538 million from institutional investors, while retail investors saw a net outflow of 606 million [2][3] - The top stocks with significant net inflows from institutional investors included Heertai (002402) with a net inflow of 410 million [3] - Longying Precision (300115) had a net inflow of 357 million from institutional investors, indicating strong interest [3]

天眼查商业履历信息显示，深圳市智动力精密技术股份有限公司，成立于2004年，位于深圳市，是一家 以从事计算机、通信和其他电子设备制造业为主的企业。企业注册资本26062.422万人民币，实缴资本 20442.48万人民币。公司法定代表人为吴雄仰。 通过天眼查大数据分析，深圳市智动力精密技术股份有限公司共对外投资了13家企业，知识产权方面有 商标信息29条，专利信息53条，此外企业还拥有行政许可20个。 来源：金融界 资金流向方面，今日主力资金净流入1.14亿元，占比成交额19.24%。其中，超大单净流入1.56亿元、占 成交额26.34%，大单净流出4197.87万元、占成交额7.1%，中单净流出流出4392.96万元、占成交额 7.43%，小单净流出6977.76万元、占成交额11.81%。 智动力最新一期业绩显示，截至2025一季报，公司营业总收入3.48亿元、同比增长7.84%，归属净利润 2382.28万元，同比增长33.57%，扣非净利润2435.62万元，同比增长36.09%，流动比率1.179、速动比率 1.019、资产负债率50.12%。 金融界消息 截至2025年8月20日收盘，智动力（30 ...

Core Viewpoint - Shenzhen Zhisheng Energy Technology Co., Ltd. has been established, focusing on battery manufacturing and related services, indicating a strategic move in the energy technology sector [1] Group 1: Company Overview - The company was founded with a registered capital of 10 million yuan [1] - The legal representative of the company is Yan Zhi [1] - The company is co-owned by Zhihua Power's wholly-owned subsidiary Dongguan Zhihua Electronics Technology Co., Ltd. and Shenzhen Guneng Jiyuan New Materials Technology Co., Ltd. [1] Group 2: Business Scope - The business scope includes research and development of new material technology, energy storage technology services, production and sales of battery components, and battery manufacturing and sales [1]

Group 1 - Shenzhen Zhisheng Energy Technology Co., Ltd. has been established with a registered capital of 10 million yuan [1] - The legal representative of the company is Yan Zhi [1] - The business scope includes new material technology research and development, energy storage technology services, battery component production and sales, and battery manufacturing and sales [1] Group 2 - The company is jointly held by Dongguan Zhihua Electronics Technology Co., Ltd., a wholly-owned subsidiary of Zhihua (300686), and Shenzhen Guneng Jiyuan New Material Technology Co., Ltd. [1]

企业名称深圳智圣能源科技有限公司法定代表人鄢芷注册资本1000万人民币国标行业科学研究和技术服 务业>研究和试验发展>工程和技术研究和试验发展地址深圳市南山区沙河街道白石洲西社区沙河东路1 号沙河高尔夫球会会员公寓A05A05企业类型有限责任公司营业期限2025-8-7至无固定期限登记机关 来源：金融界 序号股东名称持股比例1东莞智动力电子科技有限公司51%2深圳市固能纪元新材料科技有限公司49% 天眼查显示，近日，深圳智圣能源科技有限公司成立，法定代表人为鄢芷，注册资本1000万人民币，东 莞智动力电子科技有限公司、深圳市固能纪元新材料科技有限公司持股。 经营范围含一般经营项目是：新材料技术研发；信息技术咨询服务；技术服务、技术开发、技术咨询、 技术交流、技术转让、技术推广；储能技术服务；电池零配件生产；电池零配件销售；电池制造；电池 销售；电子元器件与机电组件设备销售；电子元器件与机电组件设备制造；工程和技术研究和试验发 展。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动），许可经营项目是：无 ...

（文章来源：证券日报） 证券日报网讯 8月4日晚间，智动力发布公告称，公司第五届董事会第一次会议审议通过了《关于选举 公司第五届董事会董事长的议案》等多项议案。 ...