8月18日，山东赫达大宗交易成交27.19万股，成交额334.75万元，占当日总成交额的2.62%，成交价12.31元，较市场收盘价 13.62元折价9.62%。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交全额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | | 2025-08-18 | 002810 | 山东赫达 | 12.31 | 27.19 | 334.75 | 中国银河证券股份 | 国投证券股份有限 | | | | | | | | 有限公司上海长宁 | 公司烟台胜利路证 | | | | | | | | 区镇宁路证券营业 | 券营业部 | ...

Core Viewpoint - The article discusses the recent trading activities of Yihua Da, highlighting significant transactions and market performance indicators, including a notable increase in stock price and institutional involvement in trading [2][3][4]. Trading Activities - On August 15, Yihua Da experienced 23 block trades, totaling 6.9088 million shares and a transaction value of 152 million yuan, with all trades executed at a discount relative to the closing price [2]. - Over the past three months, Yihua Da has recorded 34 block trades, with a cumulative transaction value of 189 million yuan [3]. Market Performance - Yihua Da's closing price on August 15 was 27.20 yuan, reflecting an increase of 8.50%, with a daily turnover rate of 9.16% and a total transaction volume of 1.127 billion yuan [3]. - The stock has seen a net inflow of 11.0937 million yuan in main funds for the day, and a cumulative increase of 10.75% over the past five days, with total net inflow of 70.6898 million yuan [3]. Institutional Involvement - The latest margin financing balance for Yihua Da is 325 million yuan, which has increased by 42.891 million yuan, representing a growth of 15.20% over the past five days [4]. - Four institutions have provided ratings for the stock in the last five days, with Huatai Securities setting the highest target price at 34.40 yuan as of August 15 [4].

8月15日，宿迁联盛大宗交易成交80万股，成交额715.2万元，占当日总成交额的12.81%，成交价8.94 元，较市场收盘价9.03元折价1%。 | 交易日期 | 还有简称 | 证券代码 | | | 成交价[元] 成交金额(万元) 成交量(*) 英入营业部 | | 美出精变部 | 是否为专场 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-08-15 | 招任製盤 | 603065 | 8.94 | 357.6 | 40 | 中信证券股份有限 公司总部(非営业 | 中国国际金融股份 有限公司上海分公 | 18 | | | | | | | | 场所 | E | | | 2025-08-15 | 宿迁跃盛 | 603065 | 8.94 | 357.6 | 40 | 机构专用 | 中国国际金融股份 | 종 | | | | | | | | | 有限公司上海分公 | | | | | | | | | | 同 | | ...

Group 1 - On August 15, Dameng Data executed a block trade of 161,100 shares, with a transaction value of 33.5733 million yuan, accounting for 10.01% of the total transaction value for the day [1] - The average transaction price was 208.4 yuan, representing a discount of 10.52% compared to the market closing price of 232.9 yuan [1] - The highest transaction price recorded was 221.26 yuan, while the lowest was 183.77 yuan [1] Group 2 - The block trade involved multiple transactions, with the highest price at 221.26 yuan and a total transaction amount of 23.2544 million yuan for 10.51 thousand shares [2] - Another transaction occurred at a price of 184.6 yuan, with a transaction amount of 8.2055 million yuan for 4.45 thousand shares [2] - A further transaction was recorded at the lowest price of 183.77 yuan, with a transaction amount of 2.1134 million yuan for 1.15 thousand shares [2]

| | | | | | 中信建投证券股份 | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 交易日期 2025-08-15 | 证券简称 浩辰软件 | 证券代码 688657 | 成交价(元) 成交金额(万元) 成交量( * ) 买入营业部 47.78 477.8 | 10 | 有限公司总部 | 公司苏州分公司 | 卖出营业部 中信证券股份有限 | 8月15日，浩辰软件大宗交易成交10万股，成交额477.8万元，占当日总成交额的8.08%，成交价47.78元，较市场收盘价48.12元折价0.71%。 ...

8月15日，中坚科技大宗交易成交2万股，成交额216万元，占当日总成交额的0.22%，成交价108元，较市场收盘价108元持 平。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交星 (万股/万份) | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-08-15 | 002779 | 中坚科技 | 108.00 | 2.00 | 216.00 机构专用 | | 国泰海通证券股份 | | | | | | | | | 有限公司深圳福华 | | | | | | | | | 三路证券营业部 | ...

| 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交全额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万龄/万份) (万元) | | | | | 2025-08-15 | 002734 | 利民股份 | 19.49 | 15.40 | 300.15 | 华泰证券股份有限 | 华西证券股份有限 | | | | | | | | 公司北京分公司 | 公司苏州分公司 | | 2025-08-15 | 002734 | 利民股份 | 19.49 | 12.83 | | 250.06 机构专用 | 华西证券股份有限 | | | | | | | | | 公司苏州分公司 | | 2025-08-15 | 002734 | 利民股份 | 19.49 | 13.00 | | 253.37 中信证券股份有限 | 华西证券股份有限 | | | | | | | | 公司南京双龙大道 | 公司苏州分公司 | | | | | | | | 证券营业部 | | | 2025-08-15 | 0027 ...

Group 1 - On August 14, Jin Hong Gas executed a block trade of 136,100 shares, with a transaction value of 2.5845 million yuan, accounting for 0.71% of the total trading volume for that day [1] - The transaction price was 18.99 yuan, which represents a premium of 2.04% compared to the market closing price of 18.61 yuan [1]

| 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 (万股/万份) | 成交全额 买方营业部 (万元) | | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-08-14 | 301122 | 采纳股份 | 20.51 | 165.75 | 3,399.53 万宏源证券有限 | | 机构专用 | | | | | | | | 公司上海金山区蒙 | | | | | | | | | 山路证券营业部 | | 8月14日，采纳股份大宗交易成交165.75万股，成交额3399.53万元，占当日总成交额的34.6%，成交价20.51元，较市场收盘 价23.57元折价12.98%。 ...

8月14日，德迈仕大宗交易成交8.8万股，成交额285.12万元，占当日总成交额的0.53%，成交价32.4元，较市场收盘价42元折 价22.86%。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 | 成交量 | 成交金额 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | (元) | (万股/万份) | (万元) | | | | 2025-08-14 | 301007 | 德迈仕 | 32.40 | 8.80 | 285.12 | 招商证券股份有限 | 招商证券股份有限 | | | | | | | | 公司北京望京阜安 | 公司北京望京阜安 | | | | | | | | 西路证券营业部 | 西路证券营业部 | ...