| 买入营业部名称 | 买入金额(万元) | | --- | --- | | 国泰海通证券股份有限公司上海浦东新区海阳西路证券营业部 | 48184.03 | | 广发证券股份有限公司深圳广电金融中心证券营业部 | 29215.64 | | 国泰海通证券股份有限公司南京太平南路证券营业部 | 21814.00 | | 沪股通专用 | 18047.48 | | 东方证券股份有限公司深圳深南大道证券营业部 | 17906.59 | | 卖出营业部名称 | 卖出金额(万元) | | 沪股通专用 | 40542.26 | | 机构专用 | 29495.74 | | 机构专用 | 27934.14 | | 机构专用 | 17664.42 | | 机构专用 | 14674.59 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 9月12日芯原股份（688521）收盘价183.60元，收盘涨停，全天换手率7.89%，振幅11.27%，成交额 69.37亿元。科创板交易公开信息显示，当日该股因日收盘价涨幅达15%等上榜。 （文章来源：证券时报网） 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26. ...

Core Viewpoint - Sanxie Electric (920100) experienced a significant increase of 6.10% in its stock price, with a trading volume turnover rate of 52.48% and a total transaction value of 772 million yuan, indicating high market activity and interest in the stock [2] Trading Activity - The stock was listed on the North Exchange due to its turnover rate reaching 52.48%, with institutional investors net selling 11.39 million yuan [2] - The top five trading departments accounted for a total transaction value of 220 million yuan, with a buying amount of 97.44 million yuan and a selling amount of 122 million yuan, resulting in a net sell of 24.79 million yuan [2] - Among the trading departments, one institutional specialized seat was noted, which had a buying amount of 7.11 million yuan and a selling amount of 18.50 million yuan, leading to a net sell of 11.39 million yuan [2] Detailed Trading Data - The top buying and selling departments included: - Buy One: Wanhe Securities, Taizhou Branch, with a buying amount of 24.71 million yuan and a selling amount of 0.50 million yuan - Buy Two: Guojin Securities, Shenzhen Branch, with a buying amount of 20.59 million yuan and a selling amount of 8.83 million yuan - Sell One: Dongya Qianhai Securities, Shanghai Branch, with a selling amount of 27.78 million yuan [2]

Group 1 - The closing price of Tengjing Technology (688195) on September 11 was 101.44 yuan, reaching the daily limit with a trading volume of 1.812 billion yuan and a turnover rate of 15.04% [2] - The stock was listed on the daily trading list due to a price increase of 15% at the close [2] - The top five trading departments accounted for a total transaction of 468 million yuan, with a net buying amount of 96.27 million yuan [2][3] Group 2 - The main capital inflow for the stock was 163 million yuan throughout the day [3] - The largest buying department was the Shanghai-Hong Kong Stock Connect, with a buying amount of 86.81 million yuan [3] - The largest selling department was also the Shanghai-Hong Kong Stock Connect, with a selling amount of 87.12 million yuan, resulting in a net selling of 31,800 yuan [3]

Core Viewpoint - The stock of Hu Dian Co., Ltd. reached its daily limit, with a turnover rate of 4.35% and a transaction amount of 5.711 billion yuan, indicating strong market interest and volatility [2]. Trading Activity - The stock was listed on the daily trading board due to a price deviation of 7.46%, with institutional investors net selling 91.5152 million yuan and the Shenzhen Stock Connect seeing a net purchase of 101 million yuan [2]. - Among the trading firms, six institutional special seats were involved, with total buying amounting to 324 million yuan and selling amounting to 416 million yuan, resulting in a net sell of 91.5152 million yuan [2]. - The Shenzhen Stock Connect was the largest buying and selling entity, with a buying amount of 582 million yuan and a selling amount of 480 million yuan, leading to a net purchase of 101 million yuan [2]. Recent Performance - Over the past six months, the stock has appeared on the trading board five times, with an average price increase of 0.89% the day after being listed and an average increase of 4.16% over the following five days [3]. - The stock experienced a net inflow of 792 million yuan in principal funds today, with large orders contributing 599 million yuan and big orders contributing 193 million yuan [3]. - The latest margin trading data shows a total margin balance of 2.191 billion yuan, with a financing balance of 2.179 billion yuan and a securities lending balance of 12.7341 million yuan [3]. - Over the past five days, the financing balance decreased by 209 million yuan, a decline of 8.77%, while the securities lending balance decreased by 1.2075 million yuan, a decline of 8.66% [3].

Group 1 - The stock of Jianbang Co., Ltd. (603285) reached the daily limit, with a turnover rate of 33.06% and a trading volume of 591 million yuan, showing a price fluctuation of 17.51% throughout the day [2] - The stock was listed on the Shanghai Stock Exchange's daily report due to its significant price fluctuation and turnover rate, with a net buying amount of 49.59 million yuan from brokerage seats [2] - The top five brokerage firms accounted for a total trading volume of 124 million yuan, with a net buying amount of 49.59 million yuan after buying 86.89 million yuan and selling 37.31 million yuan [2] Group 2 - In the past six months, the stock has appeared on the daily report eight times, with an average price increase of 1.37% the day after being listed, but an average decline of 8.62% over the following five days [3] - The stock experienced a net inflow of 59.86 million yuan from major funds today, including a net inflow of 46.39 million yuan from large orders and 13.47 million yuan from medium orders, with a total net inflow of 105 million yuan over the past five days [3] - The company's semi-annual report released on July 30 indicated that it achieved a revenue of 307 million yuan in the first half of the year, a year-on-year decrease of 15.37%, and a net profit of 69.66 million yuan, down 27.72% year-on-year [3]

Core Viewpoint - Western Gold (601069) has been listed on the trading leaderboard for the second time in five trading days due to significant price fluctuations, with a closing price of 29.82 yuan, up 10.0% on September 5, 2025 [1]. Trading Data Summary - As of September 5, 2025, Western Gold's trading volume reached 621,900 hands, with a total transaction amount of 1.722 billion yuan [1]. - Institutional investors collectively sold 38.31 million yuan, while northbound funds net bought 42.26 million yuan on the same day [1]. - The top five trading seats by buying amount included notable institutions and funds, with a total buying amount of 297.43 million yuan [1]. Northbound Fund Activity - Over the three days following the leaderboard announcement, northbound funds had a net buying amount of 45.28 million yuan [2]. Trading Seat Analysis - The trading seats that frequently appear on the leaderboard represent significant market players, including institutional investors and well-known speculative funds [4]. - The leaderboard data provides insights into the capital movements of institutions, speculative funds, and retail investors, highlighting the trading dynamics in the market [4].

Group 1 - The stock of Dongxin Co., Ltd. (688110) closed at 99.04 yuan on September 4, experiencing a decline of 17.04% with a trading volume of 50.19 billion yuan and a turnover rate of 10.55% [2][3] - The stock was listed on the daily trading alert due to a price drop of 15% or more [2] - The top five trading departments accounted for a total transaction of 4.53 billion yuan, with a net sell of 45.97 million yuan [2][3] Group 2 - The main capital outflow for the stock was 833 million yuan on the same day [3] - Over the past six months, the stock has been on the trading alert nine times, with an average price increase of 3.09% the day after being listed and an average increase of 13.75% in the following five days [3] - The leading buying department was Dongfang Caifu Securities, with the highest purchase amount of 42.70 million yuan from its Lhasa Donghuan Road branch [3]

Core Viewpoint - The stock of China Ruilin has experienced significant price increases, achieving three limit-ups within four trading days, with a cumulative increase of 23.46% and a turnover rate of 148.58% [1] Trading Performance - As of 10:20, the stock's trading volume reached 6.6169 million shares, with a transaction amount of 422 million yuan and a turnover rate of 27.12% [1] - The total market capitalization of A-shares is 8.146 billion yuan, while the circulating market capitalization is 1.656 billion yuan [1] Margin Trading Data - As of September 3, the margin trading balance for the stock is 139 million yuan, with a financing balance of 139 million yuan, reflecting an increase of 18.6994 million yuan from the previous trading day, a growth of 15.58% [1] - Over the past four days, the margin trading balance has increased by 26.9506 million yuan, representing a growth of 24.11% [1] Stock Performance Summary - The stock has been listed on the Dragon and Tiger List twice due to a cumulative price deviation of 20% over three consecutive trading days and a daily turnover rate of 20% [1] - The net buying from leading brokerage firms totals 13.766 million yuan [1] Financial Results - According to the semi-annual report released on August 26, the company achieved total operating revenue of 921 million yuan in the first half of the year, a year-on-year increase of 2.59% [1] - The net profit for the same period was 75 million yuan, reflecting a year-on-year growth of 26.77% [1]

两市共有3443只个股有融资资金买入，其中中际旭创、新易盛、东方财富排名前三，买入金额分别 61.11亿元、44.57亿元、37.47亿元。融资买入额前10个股详情见下表： | 代码 | 股票名称 | 融资买入额(亿元) | 所属申万行业 | | --- | --- | --- | --- | | 300308.SZ | 中际旭创 | 61.11 | 通信 | | 300502.SZ | 新易盛 | 44.57 | 通信 | | 300059.SZ | 东方财富 | 37.47 | 非银金融 | | 300476.SZ | 胜宏科技 | 29.13 | 电子 | | 300274.SZ | 阳光电源 | 27.82 | 电力设备 | | 688256.SH | 寒武纪 | 26.86 | 电子 | | 600111.SH | 北方稀土 | 20.44 | 有色金属 | | 002074.SZ | 国轩高科 | 18.61 | 电力设备 | | 300750.SZ | 宁德时代 | 17.18 | 电力设备 | | 600580.SH | 卧龙电驱 | 15.85 | 电力设备 | 三、基金发行情况 昨日有8只 ...

Core Insights - On September 3, the Shanghai Composite Index fell by 1.16%, with institutional investors appearing on the trading lists of 26 stocks, net buying 13 and net selling 13 [1][2]. Institutional Trading Summary - The stock with the highest net institutional buying was Chenxin Pharmaceutical, which closed at the daily limit with a gain of 10.02% and a turnover rate of 5.97%, resulting in a total transaction amount of 696 million yuan. Institutional seats accounted for a net purchase of 115.76 million yuan [2][5]. - Xiaocheng Technology saw a decline of 3.46% with a turnover rate of 33.97% and a total transaction amount of 1.812 billion yuan, leading to a net institutional buying of 110.91 million yuan despite a net outflow of 707.76 million yuan [2][5]. - Airo Energy experienced a significant increase of 19.15% with a turnover rate of 10.07% and a total transaction amount of 707 million yuan, resulting in a net institutional buying of 72.55 million yuan [3][5]. Market Performance - The average increase of stocks with net institutional buying was 7.73%, outperforming the Shanghai Composite Index. Notable performers included Kexin Electromechanical and Shangneng Electric, both closing at the daily limit [3][4]. - A backtest of stocks with net institutional buying over the past month showed a 48.60% probability of rising the next day and a 46.11% probability of outperforming the Shanghai Composite Index [3]. Net Selling Summary - The stock with the highest net institutional selling was Jilun Intelligent, which had a turnover rate of 32.87%, leading to a net selling of 98.80 million yuan [3][5]. - Fourchuang Electronics and Chengfei Integration also saw significant net selling, with amounts of 79.43 million yuan and 73.89 million yuan respectively [4][5]. Stock Connect Activity - On September 3, 21 stocks on the trading list had either Shanghai or Shenzhen Stock Connect participation, with notable net buying in stocks like Yanshan Technology and Sanwei Communication, amounting to 280.16 million yuan and 113.93 million yuan respectively [6][7]. - Conversely, significant net selling was observed in stocks such as Huasheng Tiancheng and Chenxin Pharmaceutical, with amounts of 270 million yuan and 54.72 million yuan respectively [6][8].