金融工程 | 金工定期报告 金融工程 证券研究报告 在当前市场中，分析师报告数量众多，以行业报告为例，每周通常有超过 500 篇的报告。而阅读这些报告通常要花费大量的时间和成本。针对这一 需求，我们利用 DeepSeek-V3 大模型的总结能力对分析师行业报告进行智 能总结和整合，提炼出核心观点和关键信息。 利用大模型衡量景气度 行业研究报告通常提供分析师对行业趋势的深入分析与总体评价，但其应 用性较弱，主要有两个原因。首先，行业评级是行业研报中的标准化输出， 但其并非连续指标，通常仅分为三类，缺乏足够的区分度。因此，分析师 细微的态度和用词变化可能不会导致行业评级的调整。其次，不同证券公 司采用的行业分类标准并不一致，这些差异使得行业比较变得困难。 大模型普及之前，并不容易解决这些问题，而大模型的应用可能为此提供 更有效的支持。为了深入挖掘行业研报的信息，我们对其进行了进一步的 整理与标准化。我们构造了一个能够提取行业研报所涉具体中信一级、二 级行业名称以及对应行业景气度的提示词，并使用 DeepSeek-V3 模型，将 研报摘要作为输入文本得到该研报所属行业、景气度等指标结果。 最新行业研报文本景气度 我 ...

Investment Rating - The report does not explicitly provide an investment rating for the industry Core Insights - On March 12, 2025, the market experienced fluctuations, with the computing power concept gaining strength. The Shanghai Composite Index fell by 0.23%, the Shenzhen Component Index decreased by 0.17%, and the ChiNext Index dropped by 0.58%. The total market turnover was 1,683.51 billion yuan, an increase of 201.88 billion yuan compared to the previous trading day [2][14]. Market Performance - The market saw 2,666 stocks rise and 2,587 stocks fall. The performance of various indices ranked as follows: Growth > Stability > Cyclical > 0 > Financial > Consumer; Small-cap Value > Small-cap Growth > Mid-cap Value > Large-cap Growth > Large-cap Value > Mid-cap Growth. The CSI All Share Index outperformed the fund-heavy positions [2][19]. Industry Performance - Among the 30 CITIC first-level industries, the top performers were Media (1.84%), Comprehensive Finance (1.33%), and Communication (1.11%). The laggards included Home Appliances (-0.84%), Coal (-0.80%), and Food & Beverage (-0.78%). Most concept sectors declined, with significant increases in Broadcasting, Digital Watermarking, and Blind Box Economy, while PLC, Aquaculture, and Engineering Machinery saw declines [2][19][23]. Fund Flow Analysis - On March 12, 2025, the main funds experienced a net outflow of 11.935 billion yuan. Specifically, large orders saw a net outflow of 12.615 billion yuan, while small orders continued to see a net inflow of 18.238 billion yuan [3][24]. ETF Fund Flow - On March 12, 2025, the trading volume of major ETFs such as the Huaxia SSE 50 ETF and the Huatai-PB CSI 300 ETF decreased compared to the previous trading day. The trading volumes were 1.493 billion yuan, 2.457 billion yuan, and others, with changes of -184 million yuan and -1.571 billion yuan respectively [3][30]. Global Market Performance - On March 12, 2025, major Asia-Pacific indices closed mixed, with the Hang Seng Index down 0.77% and the Nikkei 225 up 0.07%. European indices also saw declines, with the DAX down 1.29% and the FTSE 100 down 1.21%. The US markets also experienced declines, with the Dow Jones Industrial Average down 1.14% [4][5][34].

Investment Rating - The report does not explicitly state an investment rating for the industry Core Views - The domestic market experienced a low open followed by a high close, with the Shanghai Composite Index closing at 3346.72 points, up 0.43%, and the Shenzhen Component Index closing at 10749.46 points, up 1.16% [1][4] - Among 30 first-level industries, 16 saw an increase, with notable gains in the computer, pharmaceutical, and automotive sectors, while comprehensive finance, real estate, and retail sectors faced significant declines [1][4] - The total trading volume for the A-share market was 17448 billion, showing a slight decrease compared to the previous day [1][4] Domestic Market Overview - The Shanghai Composite Index closed at 3346.72 points, increasing by 14.24 points or 0.43% [4] - The Shenzhen Component Index closed at 10749.46 points, increasing by 122.83 points or 1.16% [4] - The ChiNext Index rose by 1.8%, and the STAR Market 50 Index increased by 0.53% [4] - The trading volume for the entire A-share market was 17448 billion, slightly down from the previous day [4] Overseas Market Overview - The three major U.S. stock indices closed mixed, with the Dow Jones down 0.37%, the S&P 500 down 0.01%, and the Nasdaq up 0.41% [2][4] - Notable declines were seen in Procter & Gamble, which fell over 4%, and Travelers Group, which dropped nearly 2% [2] - Chinese concept stocks generally rose, with notable increases in companies like WeRide, which surged 83.46%, and Kingsoft Cloud, which rose about 20% [2][4] Key Economic Data - In January, M2 grew by 7% year-on-year, while M1 increased by 0.4% [10][13] - New RMB loans in January amounted to 5.13 trillion, with a total social financing scale increase of 7.06 trillion, which is 583.3 billion more than the same period last year [10][13] - The total social financing scale stock reached 415.2 trillion, reflecting an 8% year-on-year growth [10][13]