沪指7月30日上涨0.17%，申万所属行业中，今日上涨的有14个，涨幅居前的行业为钢铁、石油石化， 涨幅分别为2.05%、1.84%。跌幅居前的行业为电力设备、计算机，跌幅分别为2.22%、1.59%。汽车行 业位居今日跌幅榜第三。 资金面上看，两市主力资金全天净流出666.55亿元，今日有7个行业主力资金净流入，银行行业主力资 金净流入规模居首，该行业今日上涨0.63%，全天净流入资金11.36亿元，其次是传媒行业，日涨幅为 0.99%，净流入资金为10.29亿元。 主力资金净流出的行业有24个，计算机行业主力资金净流出规模居首，全天净流出资金104.72亿元，其 次是电子行业，净流出资金为82.71亿元，净流出资金较多的还有电力设备、有色金属、非银金融等行 业。 汽车行业今日下跌1.27%，全天主力资金净流出55.81亿元，该行业所属的个股共276只，今日上涨的有 39只，涨停的有2只；下跌的有234只，跌停的有1只。以资金流向数据进行统计，该行业资金净流入的 个股有77只，其中，净流入资金超3000万元的有6只，净流入资金居首的是中马传动，今日净流入资金 1.83亿元，紧随其后的是飞乐音响、九号公司，净 ...

| 买入金额最大的前5名 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 序号 | 交易营业部名称 | | | 买入金额(万) | 占总成交比例 | 表出金额(万) | 占总成交比例 | 净额(万)2 | | 1 | 深殿通专用 | 494次 45.34% | 0 | 6762.39 | 1.30% | 7681.57 | 1.48% | -919.18 | | 2 | 国泰海通证券股份有限公司上海长宁区江苏路证券营业部 | 173次 42.20% | ▶ | 5522.31 | 1.06% | 3780.85 | 0.73% | 1741.47 | | 3 | 国泰海通证券股份有限公司北京金融街证券营业部 | 43 × 48.84% | ▲ | 4928.03 | 0.95% | 63.88 | 0.01% | 4864.15 | | 4 | 国信证券股份有限公司浙江互联网分公司 | 252次 30.16% | ▲ | 4621.70 | 0.89% | 2113.60 | 0.41% | 2508.10 ...

Core Viewpoint - Construction Industry (002265.SZ) experienced a strong opening, reaching an all-time high, but subsequently fell to a limit down, with a turnover rate of 31.47% and a transaction volume of 5.197 billion yuan [1] Trading Activity Summary - The top selling entity, "Mao Boss," sold a net amount of 678 million yuan, while Guojin Securities' Chongqing Jiangbeizui ranked second with a net sell of 137 million yuan [1] - Overall, the buying entities accumulated 271 million yuan, while the selling entities totaled 1.131 billion yuan, resulting in a net sell of 860 million yuan [1] Top Trading Departments - The top five buying departments included: 1. Shen Stock Connect Special Account: 67.624 million yuan (1.30% of total transactions) 2. Guotai Junan Securities, Shanghai Changning District: 55.223 million yuan (1.06%) 3. Guotai Junan Securities, Beijing Financial Street: 49.280 million yuan (0.95%) 4. Guoxin Securities, Zhejiang Internet Branch: 46.217 million yuan (0.89%) 5. Dongfang Caifu Securities, Lhasa Tuanjie Road: 43.917 million yuan (0.85%) [1] - The top five selling departments included: 1. Guotai Junan Securities, Beijing Guomao: 32.600 million yuan (0.01%) 2. Guojin Securities, Chongqing Jiangbeizui: 3.494 million yuan (0.07%) 3. China Galaxy Securities, Xiamen Jiahe Road: 3.144 million yuan (0.06%) 4. Shen Stock Connect Special Account: 67.624 million yuan (1.30%) 5. Lianchu Securities, Chongqing Jiangbeizui: 1.563 million yuan (0.03%) [1]

Group 1 - The military equipment restructuring concept declined by 2.46%, ranking among the top declines in the concept sector, with companies like Construction Industry, Dong'an Power, and Hunan Tianyan experiencing significant drops [1][2] - Among the stocks in the military equipment restructuring concept, only two stocks saw price increases, with Changcheng Military Industry and Huqiang Technology rising by 2.94% and 0.56% respectively [1][2] Group 2 - The military equipment restructuring concept experienced a net outflow of 1.815 billion yuan in main funds today, with six stocks seeing net outflows, and five stocks having outflows exceeding 50 million yuan [2] - The stock with the highest net outflow was Construction Industry, which saw a net outflow of 1.169 billion yuan, followed by Changcheng Military Industry, Changan Automobile, and Dong'an Power with net outflows of 248 million yuan, 167 million yuan, and 123 million yuan respectively [2]

Core Viewpoint - The defense and military industry sector experienced a decline after four consecutive days of gains, with the ETF code "512810" dropping over 2% on July 30, 2023, despite signs of capital accumulation during the downturn [1][3]. Group 1: Market Performance - The defense military ETF (512810) fell by 2.01%, closing at 0.683, with significant declines in constituent stocks such as Construction Industry, which hit the limit down, and others like 6912 and Hongdu Aviation, which dropped over 5% [1][2]. - There was a notable increase in market premium for the ETF, indicating that investors were actively buying on dips, with over 35 million yuan entering the market in the previous two days [1][3]. Group 2: Future Catalysts - Upcoming events such as the Army Day and the 93rd National Day military parade are expected to stimulate the defense and military market [1][3]. - Analysts predict that the defense and military industry will enter a performance realization phase in the second half of 2025, driven by personnel adjustments, institutional reforms, and a backlog of orders [3]. Group 3: Financial Performance - Data shows that 42 military stocks reported a combined net profit of nearly 5.6 billion yuan for the first half of 2025, reflecting a year-on-year growth of over 45%, marking the highest level in five years [3]. - The ETF (512810) covers a wide range of sectors, including commercial aerospace, low-altitude economy, large aircraft, deep-sea technology, military AI, and controllable nuclear fusion, making it a diversified investment option [3]. Group 4: Investment Accessibility - The ETF underwent a share split in June, reducing the investment threshold by half, allowing investors to access core military assets for less than 70 yuan [3].

【投国防军工，选"512八一0"】 代码含"八一"的国防军工ETF（512810）：兼顾传统主战力量+新域新质力量，覆盖"商业航天 + 低空 经济 + 大飞机 + 深海科技 + 军用AI + 可控核聚变"等诸多热门题材，同时是融资融券标的+互联互通标 的。 连涨4天后，7月30日，国防军工盘初冲高回落，午后加速走低！代码有"八一"的国防军工ETF （512810）跌逾2%，成份股建设工业跌停，六九一二、洪都航空跌逾5%。 值得关注的是，512810场内溢价走阔，资金逢跌吸筹痕迹明显。此前2日，已有超3500万元资金进场。 | 19 SECHE SEL 78 THE ESS T.A @ (2) > | 例 3日 1分 · | | | | | | | | | | | | | 国防军工程工作(1) | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 0.683 -0.014 -2.01% | 0.71 | | 512810[EM6 ...

Core Viewpoint - The A-share market experienced a significant decline in military stocks, with several companies hitting their daily limit down or showing substantial losses [1][2]. Company Performance Summary - **Shenli Co., Ltd. (603819)**: Closed down 10.01%, total market value at 2.896 billion, year-to-date increase of 8.12% [2]. - **Jianshe Industry (002265)**: Near limit down at -9.30%, total market value at 40.4 billion, year-to-date increase of 67.98% [2]. - **Guotou Intelligent (300188)**: Decreased by 8.65%, total market value at 15.4 billion, year-to-date increase of 30.17% [2]. - **China Electric Xilong (002298)**: Dropped by 6.72%, total market value at 5.447 billion, year-to-date increase of 38.35% [2]. - **Fiyada (000026)**: Fell by 5.31%, total market value at 6.87 billion, year-to-date increase of 68.00% [2]. - **Liujiu 12 (301592)**: Decreased by 5.21%, total market value at 11.2 billion, year-to-date increase of 10.66% [2]. - **Boyun New Materials (002297)**: Down by 5.09%, total market value at 5.559 billion, year-to-date increase of 40.99% [2]. - **Xuguang Electronics (600353)**: Dropped by 5.03%, total market value at 10.6 billion, year-to-date increase of 78.72% [2]. - **Hongdu Aviation (600316)**: Decreased by 4.96%, total market value at 30.4 billion, year-to-date increase of 31.92% [2]. - **Inner Mongolia First Machinery (600967)**: Fell by 4.63%, total market value at 35 billion, year-to-date increase of 143.18% [2]. - **Midian Co., Ltd. (600184)**: Decreased by 4.38%, total market value at 11.5 billion, year-to-date increase of 90.60% [2]. - **Kaige Precision Machinery (301338)**: Dropped by 4.24%, total market value at 4.992 billion, year-to-date increase of 51.17% [2]. - **Modern Gold (300830)**: Fell by 4.12%, total market value at 4.405 billion, year-to-date increase of 26.09% [2]. - **Changwo Tong (688143)**: Decreased by 4.01%, total market value at 5.101 billion, year-to-date increase of 89.51% [2].

Group 1 - Several high-profile stocks experienced significant declines, with Construction Industry hitting the limit down, and companies like China Tungsten High-Tech, Dongxin Peace, Bank of China Securities, Honghe Technology, Shijia Photon, and Shenghe Resources dropping over 8% [1]

建设工业午后触及跌停，成交额42.49亿元。 ...

A股建设工业午后触及跌停，成交额42.49亿元。 ...