广东建科8月20日交易公开信息 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 中信建投证券股份有限公司深圳深南中路证券营业部 | 5160.12 | 0.00 | | 买二 | 中天证券股份有限公司深圳分公司 | 2340.61 | 0.00 | | 买三 | 东方财富证券股份有限公司拉萨团结路第二证券营业部 | 1627.17 | 1167.73 | | 买四 | 机构专用 | 1535.33 | 2247.48 | | 买五 | 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 | 1410.07 | 573.33 | | 卖一 | 中国银河证券股份有限公司宜昌新世纪证券营业部 | 15.78 | 5708.22 | | 卖二 | 机构专用 | 194.36 | 4615.29 | | 卖三 | 东亚前海证券有限责任公司苏州分公司 | 8.79 | 4530.15 | | 卖四 | 中国国际金融股份有限公司上海分公司 | 501.44 | 4525.00 | | 卖五 | 机构 ...

Core Viewpoint - Guangdong Jiankang (301632) emphasizes its commitment to strict information disclosure practices in accordance with relevant regulations, particularly regarding contract amounts that meet disclosure standards [1] Group 1 - The company responds to investor inquiries on August 20, indicating its adherence to information disclosure requirements [1] - The company will promptly fulfill its information disclosure obligations when it wins bids or signs contracts that reach the disclosure threshold [1]

Group 1 - The company, Guangdong Jiankao, has a strong technical foundation in the construction engineering testing field and possesses certain independent research and development capabilities [1] - The company has developed several advanced robotic technologies, including an all-terrain tunnel inspection robot, a smart inspection sentinel robot, and the LuxBot intelligent illumination inspection robot [1] - Currently, these developed robots have not partnered with mainstream robotic companies in the market [1]

以上内容为证券之星据公开信息整理，由AI算法生成(网信算备310104345710301240019号)，不构成投 资建议。 证券之星消息，8月20日A股收盘，上证指数报收3766.21，上涨1.04%；深圳成指报收11926.74，上涨 0.89%。 当日创业板换手率前10大个股中7只个股收涨，平均涨幅3.56%，其中广东建科（301632）以换手率 62.27%排第一，7只个股近5个交易日中多次上榜。 ...

（原标题：广东建科换手率66.58%，机构龙虎榜净买入8647.85万元） 广东建科今日涨停，全天换手率66.58%，成交额19.03亿元，振幅26.74%。龙虎榜数据显示，机构净买入8647.85万元，营业部席位合计净买入1.11 亿元。 深交所公开信息显示，当日该股因日收盘价涨幅达20.00%、日换手率达66.58%上榜，机构专用席位净买入8647.85万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交3.76亿元，其中，买入成交额为2.87亿元，卖出成交额为8963.53万元，合计净买入 1.97亿元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即买三、买四，合计买入金额8954.36万元，卖出金额306.51万元，合计净买入 8647.85万元。 资金流向方面，今日该股主力资金净流入4.06亿元，其中，特大单净流入4.15亿元，大单资金净流出868.72万元。近5日主力资金净流入4.61亿元。 （数据宝） 广东建科8月19日交易公开信息 数字经济ETF (产品代码: 560800) ★ 跟踪：中证数字经济主题指数 近五日涨跌:6.38% 市盈率: 65.96倍 资金流向：最 ...

Core Viewpoint - The professional services sector experienced a slight increase of 0.27% on August 19, with Guangdong Jianke leading the gains, while the overall market indices showed minor declines [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3727.29, down 0.02% [1] - The Shenzhen Component Index closed at 11821.63, down 0.12% [1] Group 2: Individual Stock Performance - Guangdong Jianke (301632) closed at 44.36, up 19.99% with a trading volume of 458,500 shares and a transaction value of 1.903 billion yuan [1] - Lingdian Youshu (301169) closed at 48.16, up 3.21% with a trading volume of 31,500 shares and a transaction value of 151 million yuan [1] - Jianyan Institute (603183) closed at 4.58, up 3.15% with a trading volume of 151,000 shares and a transaction value of 6.83084 million yuan [1] - Anbang Guard (603373) closed at 56.03, up 2.08% with a trading volume of 37,500 shares and a transaction value of 207 million yuan [1] - Zhongjin Fuzhao (300962) closed at 18.34, up 1.78% with a trading volume of 82,700 shares and a transaction value of 151 million yuan [1] - Zhonggang Tianyuan (002057) closed at 10.47, up 1.75% with a trading volume of 460,100 shares and a transaction value of 478 million yuan [1] - Kaipu Testing (300008) closed at 23.01, up 1.50% with a trading volume of 20,500 shares and a transaction value of 4.67427 million yuan [1] - Anche Testing (300572) closed at 26.25, up 1.12% with a trading volume of 159,800 shares and a transaction value of 417 million yuan [1] - Miao Conference (300795) closed at 15.49, up 0.58% with a trading volume of 31,100 shares and a transaction value of 4.80736 million yuan [1] - Yuanjian Group (603060) closed at 7.17, up 0.56% with a trading volume of 69,100 shares and a transaction value of 4.92956 million yuan [1] Group 3: Capital Flow - The professional services sector saw a net inflow of 250 million yuan from institutional investors, while retail investors experienced a net inflow of 42.7344 million yuan [1] - However, there was a net outflow of 293 million yuan from speculative funds [1]

Group 1 - The company is actively responding to the national low-altitude economy development strategy and has developed a safety inspection technology for building curtain walls and windows based on drone-mounted platforms [2] - The company utilizes advanced large models in the market to build an intelligent assistant named "Keke," which can perform functions such as enterprise consulting, bidding assistance, contract review, PPT generation, and reading assistance [2] - The company has a relationship with DEEPSEEK, which is one of the large models that Keke calls upon for its functionalities [2]

Market Overview - As of August 18, the Shanghai Composite Index closed at 3728.03 points, up 31.26 points, with a gain of 0.85% [1] - The Shenzhen Component Index closed at 11835.57 points, up 200.90 points, with a gain of 1.73% [1] - The ChiNext Index closed at 2606.20 points, up 71.98 points, with a gain of 2.84% [1] Trading Activity - A total of 186 A-shares had a turnover rate exceeding 20% on the same day [1] - Notable stocks with high turnover rates included: - Zhongjie Automobile (59.76% turnover, 16.00% increase) [1] - Guangdong Jianke (56.89% turnover, -0.08% change) [1] - Beifang Changlong (54.08% turnover, 15.02% increase) [1] - Fangsheng Co. (51.84% turnover, 22.07% increase) [1] - Guanlong Energy-saving (50.81% turnover, 20.02% increase) [1] - Kexin Information (50.69% turnover, 19.99% increase) [1] Notable Stocks - The following stocks had significant trading activity and price changes: - Zhongjie Automobile: Closed at 43.42 yuan, with a turnover rate of 59.76% and a price increase of 16.00% [1] - Guangdong Jianke: Closed at 36.97 yuan, with a turnover rate of 56.89% and a slight decrease of 0.08% [1] - Beifang Changlong: Closed at 170.88 yuan, with a turnover rate of 54.08% and a price increase of 15.02% [1] - Fangsheng Co.: Closed at 47.90 yuan, with a turnover rate of 51.84% and a price increase of 22.07% [1] - Guanlong Energy-saving: Closed at 26.26 yuan, with a turnover rate of 50.81% and a price increase of 20.02% [1]

Group 1: Weekly New Stock Performance - Two new stocks were listed last week (August 11 - August 15), with an average first-day price increase of 324.82%[2] - Both new stocks, Zhigao Machinery and Guangdong Jianke, saw first-day gains exceeding 100%[2] - There were no instances of first-day price declines among new listings last week[2] Group 2: Weekly New Stock Issuance Trends - The total amount raised from new stock issuances last week was 10.61 billion yuan, a decrease of 1.085 billion yuan compared to the previous week[3] - The number of new stocks listed last week was 2, down from 3 in the prior week[4] - The average first-day price increase for new stocks last week was significantly higher than the previous week's average of 191.43%[4] Group 3: Monthly New Stock Trends - From August 1 to August 15, there were 5 new stocks listed, raising a total of 32.06 billion yuan[9] - The average first-day price increase for new stocks during this period was 244.78%[9] - The first-day price increase range for new stocks was between 140.68% and 418.45%[9] Group 4: Upcoming New Stock Listings - One new stock, Hongyuan Co., is scheduled to be listed on August 20, with an issue price of 9.17 yuan and an issuance P/E ratio of 12.34[14] - This week, one stock, Balanshi, is available for online subscription, with an expected fundraising amount of 3.00 billion yuan[15] Group 5: Risk Considerations - New stock performance is influenced by market sentiment, and poor market conditions may adversely affect new stock issuance[16] - Newly listed stocks may experience significant price volatility due to limited liquidity and lower circulating shares[16]

Group 1 - The company Guangdong JianKe stated on August 15 that it has not yet engaged in specific business cooperation with Yushu Technology [1]