27个主力资金净流出的行业中，计算机行业净流出金额居首，为89.79亿元；电力设备、电子、有色金属和汽车行业净流出金额均超44亿元。 液冷概念股获主力资金净流入居首 从个股来看，41股主力资金净流入均超1亿元，其中13股净流入均超2亿元。 （原标题：主力资金丨两大龙头"遇冷"，遭主力资金净流出均超12亿元） （原标题：主力资金 | 两大龙头"遇冷"，遭主力资金净流出均超12亿元） 4个行业获主力资金净流入。 据证券时报·数据宝统计，今日（7月30日）沪深两市主力资金净流出529亿元，其中创业板净流出212.46亿元，沪深300成份股净流出123.35亿元。 行业板块方面，申万一级有14个行业上涨，钢铁行业涨幅居首，达2.05%；石油石化涨1.84%，居次席。传媒、食品饮料、社会服务和银行行业涨 幅居前。17个下跌行业中，电力设备跌幅居首，为2.22%；计算机、汽车和国防军工行业跌幅居前，均超1%。 从资金流向来看，申万一级行业中，4个行业获主力资金净流入。传媒行业净流入金额居首，达10.72亿元；社会服务、食品饮料和商贸零售行业 分别净流入1.99亿元、1.61亿元、7531.16万元。 从个股来看，17股尾 ...

Market Overview - On July 30, the A-share market showed mixed performance with the three major indices fluctuating. The total trading volume reached 1.87 trillion yuan, an increase of 41.7 billion yuan compared to the previous trading day, with over 3,500 stocks declining [1] - Market hotspots included sectors such as aquaculture, baby and child concepts, and dairy stocks, while sectors like digital currency, batteries, and cross-border payments saw declines [1] Stock Performance - A total of 48 stocks hit the daily limit up, with 12 stocks on consecutive limit up boards. The limit up rate was 72% (excluding ST and delisted stocks) [3] - Notable stocks included: - Tibet Tourism: 8 consecutive limit ups, closing at 25.64 yuan (+10.00%) [4] - Xining Special Steel: 8 limit ups in 7 days, closing at 4.20 yuan (+9.95%) [4] - Southern Road Machinery: 8 limit ups in 7 days, closing at 49.87 yuan (+9.99%) [4] - Happiness Blue Sea: 5 limit ups in 4 days, closing at 25.32 yuan (+20.00%) due to the release of the film "Nanjing Photo Studio" [4] Institutional Activity - The top three net buying stocks on the daily leaderboard were: - Yingweike: 5.74 billion yuan net buy, closing at 36.55 yuan (+9.99%) [6] - Baogang Co.: 3.74 billion yuan net buy, closing at 2.92 yuan (+10.19%) [6] - Xizang Tianlu: 2.18 billion yuan net buy, closing at 17.91 yuan (+3.95%) [6] - The top three net selling stocks were: - Construction Industry: 8.6 billion yuan net sell, closing at 38.81 yuan (-9.95%) [7] - Zhongyin Securities: 3.89 billion yuan net sell, closing at 16.11 yuan (-10.00%) [7] - Zhongtung High-tech: 3.53 billion yuan net sell, closing at 17.10 yuan (-10.00%) [7] Sector Insights - Yingweike is a provider of precision temperature control energy-saving solutions, with significant growth in liquid cooling technology for data centers expected in 2024 [9] - Baogang Co. confirmed a major contract for supplying rare earth alloy steel for a national key infrastructure project, enhancing its position in the market [9][11] - Xizang Tianlu focuses on engineering contracting and cement production, with a strong background in state-owned enterprises [12] Conclusion - The market exhibited a diverse range of performances across sectors, with notable activity in tourism, steel, and film-related stocks. Institutional buying and selling patterns indicate strategic movements in response to market conditions and company developments.

7月30日，A股三大指数涨跌不一。全天成交1.87万亿元，较前一交易日增量417亿元，全市场超3500股下跌。 市场热点聚焦水产养殖、婴童概念、乳业股，旅游酒店、影视概念活跃；数字货币、电池、小金属、跨境支付等板块走低。 今日共48股涨停，连板股总数12只，19股封板未遂，封板率为72%（不含ST股、退市股）。 焦点股方面，西藏旅游晋级8连板，超级水电概念股南方路机、西宁特钢8天7板，韩建河山8天6板，参与出品《南京照相馆》的幸福蓝海20CM5天4板。 | 代码 | 名称 | 价格 | 涨幅 | 几天几板 涨停分析 | 换手率 | 成交额 | | --- | --- | --- | --- | --- | --- | --- | | 600749 | 西藏旅游 | 25.64 | +10.00% | 8连板 四藏+入境游增长+景区运营 | 4.18% | 2.4317. | | 600117 | 西宁特钢 | 4.20 | +9.95% | 8天7板 雅下水甲概念+特钢+产量增 | 7.39% | 10.03 7. | | 603280 | 南方路机 | 49.87 | +9.99% | 8天7板 水利工程+ ...