Core Viewpoint - The A-share market experienced a collective decline on the last trading day of the month, with significant drops across major indices and a notable increase in trading volume [2] Market Performance - The Shanghai Composite Index fell by 1.18% - The Shenzhen Component Index decreased by 1.73% - The ChiNext Index dropped by 1.66% - The North Star 50 Index declined by 1.16% - Total trading volume in the Shanghai and Shenzhen markets reached 19,618 billion yuan, an increase of 909 billion yuan compared to the previous day [2] Sector Performance - The AI sector, liquid cooling server sector, and assisted reproductive technology sector showed strength, with several stocks hitting the daily limit - The steel, coal, and insurance sectors faced adjustments, with significant declines in stock prices [2] Notable Stocks - In the AI sector, Yidian Tianxia reached the daily limit with a 20% increase - The liquid cooling server sector saw strong performance, with Sihua New Materials also hitting the daily limit - In the assisted reproductive technology sector, Gongtong Pharmaceutical and Anke Bio both reached the daily limit [2] Declines in Specific Sectors - The steel sector experienced a downturn, with Baogang Co. falling over 8% - The coal sector saw a comprehensive decline, with all stocks in the sector showing negative performance, including Antai Group which dropped over 7% [2]

盘面热点 新华财经北京7月31日电 A股7月收官，今日市场全天震荡调整，三大指数均跌超1%。本月A股三大指 数月线均收涨，其中创业板指本月累计涨超8%，但沪指3600点整数关得而复失。截至收盘，沪指报 3573.21点，跌1.18%，成交8459亿元；深证成指报11009.77点，跌1.73%，成交10901亿元；创业板指报 2328.31点，跌1.66%，成交5444亿元。 板块方面，辅助生殖、液冷IDC、信创、华为昇腾等板块涨幅居前，钢铁、煤炭、有色、影视等板块跌 幅居前。 盘面上，创新药概念反复走强，南新制药等多股涨停；AI应用端全天逆势活跃，易点天下等涨停；AI 硬件股表现分化，液冷服务器概念全天强势，英维克等涨停；下跌方面，钢铁、有色等顺周期方向集体 走弱，安阳钢铁跌超7%。 个股跌多涨少，全市场近4300只股票下跌。 机构观点 巨丰投顾：周四市场震荡运行，软件开发板块涨幅居前。8月A股市场有望延续结构性行情，中报业绩 密集披露与政策持续发力构成主要支撑，业绩确定性高的行业将受青睐。投资者可围绕三大主线展开： 一是消费复苏主线，关注暑期旺季及政策利好驱动的旅游、家电、医疗保健等领域；二是科技创新主 ...

Market Overview - A-shares experienced a decline on July 31, with over 4200 stocks in the red and a total trading volume of 1.9 trillion, an increase of 917.6 billion from the previous day [1] - The Shanghai Composite Index fell by 1.18%, the Shenzhen Component Index by 1.73%, and the ChiNext Index by 1.66% [1] - Analysts attribute the market weakness to three main factors: uncertainty from the Federal Reserve's meeting affecting global risk assets, policy expectations combined with technical market corrections, and rising funding rates leading to bond market adjustments that suppress stock market risk appetite [1] Sector Performance AI Hardware Stocks - AI hardware stocks saw a collective rise, with Zhongji Xuchuang reaching a historical high, and companies like Lian Te Technology and Tianfu Communication also gaining [4] - Meta's second-quarter revenue was reported at $47.52 billion, a 22% year-on-year increase, exceeding expectations, which positively impacted the stock market [4] Liquid Cooling Server Sector - The liquid cooling server sector experienced a surge, with Yingwei Ke achieving two consecutive trading limits and Binglun Environment hitting the upper limit [5] - A report indicated that the value of the Socket solution is expected to increase from 600,000 to over 700,000, with significant changes in the usage of cold plates and quick connectors [5] Assisted Reproductive Technology - The assisted reproductive technology sector continued its strong performance, with Yangguang Dairy and Anzheng Fashion achieving three consecutive trading limits, and companies like Gongtong Pharmaceutical and Hanshang Group hitting the upper limit [3] - A government policy was released to enhance reproductive support, including adjustments to medical insurance coverage for relevant services [3] Innovative Drug Sector - Innovative drug stocks remained active, with Nanjing New Pharmaceutical, Qizheng Tibetan Medicine, and Anke Biological hitting the upper limit, while Haitai Biological also saw gains [6] - A significant licensing agreement was announced between Shiyao Group and Madrigal Pharmaceuticals, with a total transaction value potentially reaching $2.075 billion [7] Institutional Insights - Guotai Junan Securities highlighted that the current market is close to previous highs, but there are still "low-position assets" worth exploring, as the overall valuation expansion is not overly aggressive compared to fundamental recovery [8] - Dongfang Securities noted that the market is in a sustained upward trend with ample trading volume, attracting new capital, and there is no immediate risk of a market reversal [9]

Market Overview - The A-share market experienced a decline with the Shanghai Composite Index falling by 1.18%, the Shenzhen Component Index down by 1.73%, and the ChiNext Index decreasing by 1.66% [1][2] - The total trading volume in the Shanghai and Shenzhen markets reached 1.94 trillion yuan, an increase of 91.7 billion yuan compared to the previous trading day, with over 4,200 stocks declining [1][2] Sector Performance - Sectors such as steel, energy metals, coal mining and processing, photovoltaic equipment, and film and television cinema saw declines, while the liquid cooling server sector showed strong performance [4] - The innovative drug concept continued to perform well, with several stocks including Nanxin Pharmaceutical, Anke Bio, and Aoxiang Pharmaceutical hitting the daily limit [4] - The liquid cooling server concept had multiple stocks, including Yingweike and Icewheel Environment, reaching the daily limit [4][5] Capital Flow - Major funds saw net inflows in sectors like banking, computers, and traditional Chinese medicine, while there were net outflows in mining, paper printing, and electronic components [6] - Specific stocks such as 360, Yidian Tianxia, and Yongyou Network received net inflows of 1.133 billion yuan, 889 million yuan, and 881 million yuan respectively [6] - Conversely, Baogang Group, Dongfang Fortune, and CATL faced net outflows of 1.868 billion yuan, 1.697 billion yuan, and 1.663 billion yuan respectively [6] Institutional Insights - Galaxy Securities suggests not to make bullish moves while the Shanghai Composite Index is below the 5-day moving average, indicating a high probability of filling the gap [6] - Everbright Securities notes that market sentiment remains active, with fluctuations being a normal adjustment within the trend [7] - CITIC Securities maintains that the index is expected to continue its upward trend despite short-term fluctuations [7]

Market Overview - The market experienced a mixed performance with significant volatility, as the three major indices all fell by over 1% on July 31, 2023. The Shanghai Composite Index closed at 3573.21 points, down 1.18%, the Shenzhen Component Index at 11009.77 points, down 1.73%, and the ChiNext Index at 2328.31 points, down 1.66% [2]. Sector Performance - The innovative drug concept saw a rebound, with stocks like Nanjing New Pharmaceutical hitting the daily limit [1]. - AI applications remained active throughout the day, with stocks such as Yidian Tianxia also reaching the daily limit [1]. - AI hardware stocks showed mixed results, but the liquid cooling server concept was strong, with companies like Invec hitting the daily limit [1]. - Conversely, cyclical sectors such as steel and non-ferrous metals collectively weakened, with Anyang Steel dropping over 7% [1]. - The financial sector was sluggish, with Zhongyin Securities falling over 5% [1]. Trading Volume and Stock Movement - The total trading volume in the Shanghai and Shenzhen markets reached 1.94 trillion yuan, an increase of approximately 917.56 billion yuan compared to the previous trading day [2]. - Out of the total stocks, 1061 rose while 4287 fell, with 49 stocks hitting the daily limit up and 6 hitting the limit down [2]. Sector Highlights - The sectors that performed well included liquid cooling servers, assisted reproduction, Google, biopharmaceuticals, chemical pharmaceuticals, and computers [1]. - Sectors that faced declines included aquaculture, PTA, iron ore, energy metals, steel, and minor metals [1].

Market Overview - The market experienced a day of volatility with all three major indices falling over 1% [1][2] - Overall, the market showed a trend of fluctuating upward this month, with all three indices closing higher on a monthly basis; the ChiNext Index rose over 8% this month, while the Shanghai Composite Index fluctuated around 3600 points [1] Trading Volume and Market Sentiment - The total trading volume in the Shanghai and Shenzhen markets reached 1.94 trillion yuan, an increase of 91.7 billion yuan compared to the previous trading day [1] - Market sentiment was mixed, with more than 4200 stocks declining, indicating a lack of strong bullish momentum [1] Sector Performance - The innovative drug concept sector showed strength, with stocks like Nanxin Pharmaceutical hitting the daily limit [1] - AI application stocks remained active against the trend, with companies like Yidian Tianxia also hitting the daily limit [1] - AI hardware stocks exhibited mixed performance; the liquid cooling server concept was strong, with stocks like Yingweike hitting the daily limit [1] - Conversely, cyclical sectors such as steel and non-ferrous metals collectively weakened, with Anyang Steel dropping over 7% [1] - The financial sector was sluggish, with Zhongyin Securities falling over 5% [1] - Sectors with notable gains included assisted reproduction, liquid cooling IDC, Xinchuang, and Huawei Ascend, while sectors with significant declines included steel, coal, non-ferrous metals, and film [1]

天眼查商业履历信息显示，深圳市英维克科技股份有限公司，成立于2005年，位于深圳市，是一家以从 事计算机、通信和其他电子设备制造业为主的企业。企业注册资本74446.6584万人民币，实缴资本 32223.616万人民币。公司法定代表人为齐勇。 通过天眼查大数据分析，深圳市英维克科技股份有限公司共对外投资了18家企业，参与招投标项目848 次，知识产权方面有商标信息145条，专利信息1373条，此外企业还拥有行政许可22个。 来源：金融界 金融界消息 截至2025年7月31日收盘，英维克（002837）报收于40.21元，上涨10.01%，换手率3.1%， 成交量26.14万手，成交金额10.51亿元。 资金流向方面，今日主力资金净流入2.77亿元，占比成交额26.34%。其中，超大单净流入4.11亿元、占 成交额39.15%，大单净流出13451.22万元、占成交额12.8%，中单净流出流出16944.06万元、占成交额 16.13%，小单净流出10734.84万元、占成交额10.22%。 英维克最新一期业绩显示，截至2025一季报，公司营业总收入9.33亿元、同比增长25.07%，归属净利润 4801.0 ...

7月31日午后，A股三大指数走弱，截至14:50，创业板指跌1.86%，沪指跌1.39%，深成指跌1.95%。煤炭、钢铁、有色金属、光伏、房地产等方向跌幅居 前，沪深京三市下跌个股跌超4400只。 水产、稀有金属、房地产、保险、煤炭板块跌幅居前。 | 序号 | 代码 | 名称 | 涨跌幅 ▲ | 5分钟 | | --- | --- | --- | --- | --- | | 1 | 884870 | 水产指数 | -4.42% | | | 2 | 8841362 | 稀有金属精选指数 | -3.97% | | | 3 | 8841369 | 房地产精选指数 | -3.82% | | | র | 8841413 | 保险精选指数 | -3.73% | | | 5 | 8841358 | 煤炭开采精选指数 | -3.57% | | | 6 | 884739 | 光伏玻璃指数 | -3.53% | | 稀土永磁概念震荡走弱，包钢股份（600010）跌逾7%，北方稀土（600111）跌逾5%，中矿资源（002738）跌逾4%，大地熊、中国铝业（601600）、厦门 钨业（600549）等跌幅居前。 A股保险板块持续走 ...

盘面上，智谱AI板块震荡走强，易点天下20CM涨停。液冷服务器板块全线走强，思泉新材20CM涨停，英维克、淳中科技 等涨停封板。辅助生殖板块持续走强，共同药业、安科生物20CM涨停，汉商集团涨停封板。钢铁板块调整，包钢股份跌超 8%。煤炭板块全线走低，板块内全线飘绿，安泰集团跌超7%。 板块题材上，智谱AI、液冷服务器、辅助生殖板块走高，钢铁、煤炭、保险板块调整。 A股三大指数集体收跌，截至收盘，沪指跌1.18%，深成指跌1.73%，创业板指跌1.66%，北证50指数跌1.16%，沪深京三市 成交额19618亿元，较上日放量909亿元。两市超4200只个股下跌。 ...

Investment Rating - The industry investment rating is "Overweight" [1][11] Core Views - The report highlights the strong performance of companies in the liquid cooling sector, driven by increasing demand due to the rise of AI technologies [4][5][6] - The report emphasizes that liquid cooling is transitioning from an optional solution to a necessary one in the AI era, due to factors such as increasing power consumption of mainstream computing chips and the need for high-density data centers [6] Summary by Sections Company Performance - Vertiv reported Q2 2025 revenue of $2.638 billion, exceeding the previous guidance of $2.35 billion, with a year-on-year growth of 35% and a quarter-on-quarter growth of 30% [4] - Celestica achieved Q2 2025 revenue of $2.89 billion, a 21% year-on-year increase, and raised its full-year revenue guidance to $11.55 billion from $10.85 billion [5] Market Trends - The report notes that the demand for liquid cooling solutions is expected to rise significantly, driven by the AI boom and the increasing power density of AI clusters [6] - The report recommends several companies as key players in the liquid cooling market, including Yingwei, Shunling Environment, and Yinhong Shares, among others [6]