资金面上看，两市主力资金全天净流出597.54亿元，今日有4个行业主力资金净流入，汽车行业主力资 金净流入规模居首，该行业今日上涨1.44%，全天净流入资金31.66亿元，其次是传媒行业，日涨幅为 1.94%，净流入资金为7.23亿元。 601952 苏垦农发 1.14 0.72 912.33 沪指9月15日下跌0.26%，申万所属行业中，今日上涨的有15个，涨幅居前的行业为电力设备、传媒， 涨幅分别为2.22%、1.94%。农林牧渔行业位居今日涨幅榜第三。跌幅居前的行业为综合、通信，跌幅 分别为1.80%、1.52%。 主力资金净流出的行业有27个，电子行业主力资金净流出规模居首，全天净流出资金87.73亿元，其次 是有色金属行业，净流出资金为86.06亿元，净流出资金较多的还有计算机、通信、电力设备等行业。 农林牧渔行业今日上涨1.79%，全天主力资金净流入4.36亿元，该行业所属的个股共105只，今日上涨的 有73只，涨停的有1只；下跌的有29只，跌停的有2只。以资金流向数据进行统计，该行业资金净流入的 个股有48只，其中，净流入资金超5000万元的有5只，净流入资金居首的是傲农生物，今日净流入资金 1 ...

Market Liquidity Overview - R007 increased from 1.4566% to 1.4651%, a rise of 0.85 basis points, while DR007 rose from 1.4372% to 1.4575%, an increase of 2.03 basis points. The spread between R007 and DR007 narrowed by 1.18 basis points [1][9] - The net inflow of funds this week was 2.997 billion, a decrease of 64.904 billion from the previous week. Fund supply was 110.177 billion, and fund demand was 107.180 billion. Fund supply increased by 15.540 billion, with net financing purchases rising by 37.822 billion [1][13] Industry Sector Liquidity Tracking - Most sectors in the CITIC first-level industry index rose this week, with the real estate sector showing the most significant increase at 6.99%. Other sectors like electronics and agriculture also saw slight gains. Conversely, the banking and comprehensive finance sectors led the declines, falling by 0.64% and 0.58%, respectively [2][18] - The electronic industry received the highest net inflow of leveraged funds, totaling 16.839 billion, while the transportation sector experienced a net outflow of 1.031 billion, marking the most significant reduction [21][22] Style Sector Liquidity Tracking - Growth and cyclical styles led the performance this week, with increases of 3.56% and 1.87%, respectively. The growth style accounted for 58.61% of the average daily trading volume, indicating it was the most active sector [3][19] - The average turnover rate for the growth style was the highest at 3.45%, while financial and stable styles had relatively low turnover rates [3][19]

Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index down by 0.26% closing at 3860.50 points, while the Shenzhen Component Index rose by 0.63% to 13005.77 points. The ChiNext Index increased by 1.51% to 3066.18 points, and the Sci-Tech 50 Index rose by 0.18% to 1340.40 points. Overall, there were 1913 stocks that rose and 3371 that fell, with a total trading volume of 22774 billion yuan, a decrease of 2435 billion yuan from the previous trading day [1][12][10]. Industry Performance - Among the Shenwan first-level industries, the leading sectors included Power Equipment, Media, Agriculture, Automotive, and Coal, with respective gains of 2.22%, 1.94%, 1.79%, 1.44%, and 1.32%. Conversely, the sectors that experienced declines included Comprehensive, Communication, National Defense and Military Industry, Banking, and Non-ferrous Metals, with losses of 1.80%, 1.52%, 1.05%, 0.90%, and 0.81% respectively [1][12][10]. Concept Sectors - The top-performing concept sectors today were High Send Transfer, CRO, Online Games, Pig Industry, Animal Vaccines, Biological Breeding, Chicken Industry, New Energy Vehicles, Auto Parts, Coal Mining, First Board, and Unmanned Driving, among others [2][11].

1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints of the Report - A-share market continued to rebound this week with an oscillating upward trend. The growth style performed well, driving up TMT-themed funds. However, many quantitative index-enhanced products still had mediocre excess returns. The weekly average daily trading volume of the two markets decreased by 10.63% week-on-week. If the trading volume continues to shrink, the chips in high-position sectors will loosen and differentiate, and the market will shift from a unilateral rise to a range-bound pattern. It is recommended to focus on the supplementary rise opportunities of low-position sectors. The basis of four types of stock index futures contracts showed differentiation, with the IM contract having a large discount and the IF contract having a large premium. In the upcoming week with a dense schedule of important macroeconomic events, the A-share market is likely to maintain a volatile and relatively strong market. It is recommended to focus on technology frontier tracks such as robotics and AI computing power, and also seize the rotation and supplementary rise opportunities of sectors such as securities, pig cycles, and games. After a deep adjustment, the national debt market has shown rare allocation value, and investors are advised to moderately increase the allocation ratio [1][11][16]. 3. Summary According to Relevant Catalogs 3.1 This Week's Market Review 3.1.1 Industry Index - The A-share market continued to rebound this week, with the growth style performing well and driving up TMT-themed funds. The weekly average daily trading volume of the two markets was 2.3 trillion yuan, a week-on-week decrease of 10.63%. The basis of four types of stock index futures contracts showed differentiation, and the average and median returns of neutral hedge funds this week were -0.06% and -0.08% respectively. This week, the electronics, real estate, agriculture, forestry, animal husbandry, and fishery, media, and computer sectors led the gains. The real estate and agriculture, forestry, animal husbandry, and fishery sectors had a relatively large increase in the weekly trading volume ratio compared with last week, while the trading activity of the comprehensive finance and national defense and military industry sectors decreased significantly. The real estate sector rose 5.82% this week, and the weekly trading volume ratio increased to a new high in the past four weeks at 1.50%. The power equipment and new energy sector only rose 0.50% this week, and the weekly trading volume ratio was a new high in the past four weeks at 9.04%, and the sector may face short-term adjustment pressure [11]. 3.1.2 Market Style - This week, the growth style index rose 3.56%, and the weekly trading volume ratio slightly decreased to 58.73%. The consumption style index rose 0.88%, and the weekly trading volume ratio increased to 11.85%. The financial style index performed weakly in the past month, rising only 0.24% this week, and the weekly trading volume ratio decreased significantly to a new low in the past four weeks at 5.59%. The cyclical style index rose 1.87%, and the weekly trading volume ratio increased to a new high in the past four weeks at 20.69%. The stable style index rose 1.14%, and the weekly trading volume ratio increased significantly to a new high in the past four weeks at 3.13%. Based on the CSI A-share index, the CSI 500 index led the gains this week, rising 3.38%, and the weekly trading volume ratio was a new high in the past four weeks at 19.03%, while the Shanghai and Shenzhen 300 index only rose 1.38%, and the weekly trading volume ratio decreased to 27.65%. In the past three months, the market has shown highly structured characteristics, and the CSI 500 index has performed strongly. In an environment with abundant liquidity, funds clearly prefer opportunities with certainty, driving the collective supplementary rise of high-quality leading stocks in various industries [15]. 3.2 Active Equity Funds 3.2.1 Funds with Excellent Performance in Different Thematic Tracks This Week - The report screened single-track and double-track funds based on six sectors: TMT, financial real estate, consumption, medicine, manufacturing, and cycle. Single-track funds are those with a position in a certain sector greater than 70% for multiple consecutive periods, and double-track funds are those with positions in two sectors both greater than 30% for multiple consecutive periods. The report listed the top five funds in each sector in terms of performance this week [20][21]. 3.2.2 Funds with Excellent Performance in Different Strategy Classifications - The report improved the growth, BP, and profit factors to obtain growth, valuation, and quality factors, and divided the funds into different types such as deep undervaluation, high growth, high quality, quality growth, quality undervaluation, GARP, and balanced cost-effectiveness. It also listed the funds with relatively excellent performance in different types of funds this week [22]. 3.3 Index-Enhanced Funds 3.3.1 Distribution of Excess Returns of Index-Enhanced Funds This Week - This week, the Shanghai Composite Index rose 1.52%, the Shenzhen Component Index rose 2.65%, the ChiNext Index rose 2.10%, the STAR 50 rose 5.48%, and the Beijing Stock Exchange 50 fell 1.07%. The representative indexes of the value style sector, such as the Shanghai 50, CSI 100, and Shanghai and Shenzhen 300, rose 0.89%, 1.54%, and 1.38% respectively, while the representative indexes of the growth style sector, such as the Small and Medium 100, CSI 500, CSI 1000, and CSI 2000, rose 3.66%, 3.38%, 2.45%, and 2.16% respectively. The report also listed the average and median excess returns of different index-enhanced funds and the top three funds in terms of excess returns in each category this week [25][26][30]. 3.4 This Week's Fund High-Frequency Position Detection - After excluding funds with high positions in Hong Kong stocks and Beijing Stock Exchange stocks, funds with a scale of less than 200 million yuan, industry-themed funds, and quantitative funds, the results showed that active equity funds significantly increased their positions in the basic chemical (0.61%), machinery (0.24%), and power equipment and new energy (0.19%) industries this week, and significantly reduced their positions in the electronics (0.55%), computer (0.41%), and national defense and military industry (0.19%) industries. From a one-month perspective, the positions in the electronics (2.12%) and communication (0.97%) industries increased significantly, while the positions in the banking (1.11%) and automobile (1.04%) industries decreased significantly [3][43].

Group 1 - The consumer sector showed strong performance on September 15, with the Consumer Leader ETF (516130) experiencing a rise of 0.73% during trading [1][3] - Key stocks in various sub-sectors such as automotive, construction, machinery, and agriculture saw significant gains, with Top Group rising over 8% and several others like Desai Xiwai and Huatu Shanding increasing over 7% [1][3] - The market is shifting focus from technology stocks, particularly those related to AI, to consumer sectors that have seen relatively lower valuations [1][3] Group 2 - The Consumer Leader ETF tracks the Consumer Leader Index, which selects the most representative and high-quality companies in the consumer sector, including major stocks like Kweichow Moutai and Gree Electric [5] - The index's price-to-earnings ratio was reported at 18.5 times, indicating a low valuation compared to historical data, suggesting a favorable long-term investment opportunity [3] - Upcoming consumption policies, particularly in regions like Zhejiang, are expected to stimulate domestic consumption during the Mid-Autumn Festival and National Day, potentially boosting the overall consumer sector [4]

| 数据 | 来源：Choice金融终端 | | --- | --- | | 数据 | | 来源：Choice金融终端 来源：上海证券报·中国证券网 上证报中国证券网讯 截至9月15日11时，申万一级行业板块中，主力资金净流入汽车、农林牧渔等板 块，其中，汽车板块净流入近32亿元。主力资金净流出电子、计算机、通信等板块，其中，电子板块净 流出超60亿元。 ...

（文章来源：证券时报网） | 综合 | | | | 综艺股份 | | | --- | --- | --- | --- | --- | --- | | 钢铁 | -1.42 | 67.27 | 15.41 | 柳钢股份 | -4.60 | | 通信 | -1.44 | 622.62 | -27.13 | 三维通信 | -7.02 | | 房地产 | -1.44 | 195.27 | 0.99 | 福星股份 | -9.83 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 证券时报·数据宝统计，截至上午10:28，今日沪指跌0.13%，A股成交量720.17亿股，成交金额11547.08 亿元，比上一个交易日减少5.19%。个股方面，1720只个股上涨，其中涨停47只，3570只个股下跌，其 中跌停9只。从申万行业来看，电力设备、汽车、农林牧渔等涨幅最大，涨幅分别为3.71%、1.76%、 1.49%；房地产、通信、钢铁等跌幅最大，跌幅分别为1.44%、1.44%、1.42%。（数据宝） 今日各行业表现（截至上午10:28） | 申万行业 | 行业涨跌（%） | 成交额（亿元） | 比上日（%） ...

金融工程| 证券研究报告 —周报 2025 年 9 月 15 日 中银量化大类资产跟踪 中小盘反弹力度领先，微盘拥挤度降至低位 股票市场概览 本周 A 股上涨，港股上涨，美股上涨，其他海外权益市场普遍上涨。 A 股风格与拥挤度 成长 vs 红利：成长风格拥挤度及超额净值持续处于历史低位；红利风 格拥挤度近期处于历史较低位置。 小盘 vs 大盘：小盘风格超额净值及拥挤度均处于历史低位，大盘风格 拥挤度近期上升至历史较高位置。 微盘股 vs 基金重仓：微盘股拥挤度下降至历史低位；基金重仓超额累 计净值持续处于历史低位，拥挤度近期上行至历史高位。 A 股行情及成交热度 本周领涨的行业为电子、非银行金融、农林牧渔；领跌的行业为银行、综 合金融、医药。本周成交热度最高的行业为国防军工、纺织服装、纺织服 装；成交热度最低的行业为煤炭、综合金融、石油石化。 A 股估值与股债性价比 A 股资金面 机构调研活跃度 当前机构调研活跃度历史分位居前的行业为有色金属、房地产、石油石 化，居后的行业为银行、机械、医药。 利率市场 本周中国国债利率上涨，美国国债利率下跌，中美利差处于历史高位。 汇率市场 近一周在岸人民币较美元升值，离岸 ...

Core Viewpoint - The current PE valuations of various industries are at historically high levels, indicating potential investment risks, particularly in coal, automotive, steel, media, retail, electronics, computing, and real estate sectors [1][7]. Valuation Levels - The current Buffett Indicator for A-shares is at 87.14%, which is considered relatively high and above the safe zone [5][25]. - Major broad market indices have PE valuations (TTM) exceeding 20%, with the following percentile levels: - CSI 300: 85.15% - SSE 50: 90.79% - SSE Composite: 97.37% - NEEQ 50: 99.39% - STAR 50: 99.78% - CSI A100: 99.92% [6][12]. Industry-Specific Valuations - The PE valuations (TTM) for the following industries are at high historical percentiles: - Coal: 80.06% - Automotive: 81.76% - Steel: 82.81% - Media: 84.16% - Retail: 90.11% - Electronics: 92.84% - Computing: 97.82% - Real Estate: 100.00% [1][7]. - Conversely, the PE valuations for the food and beverage, and agriculture, forestry, animal husbandry, and fishery sectors are below the 20th percentile, at 12.01% and 14.32% respectively, indicating potential investment opportunities [7]. Market Overview - The total market capitalization of listed companies in Shanghai is approximately 621,551.02 billion, with an average PE ratio of 15.78 [21]. - In Shenzhen, the total market capitalization is around 416,680.98 billion, with an average PE ratio of 30.65 [22]. Industry Valuation Levels - The PE valuation levels for various industries are as follows: - Agriculture, Forestry, Animal Husbandry, and Fishery: 14.95 (↑2.43%) - Basic Chemicals: 12.52 (↑1.01%) - Steel: 5.69 (↓1.06%) - Electronics: 20.32 (↓3.88%) - Food and Beverage: 16.52 (↑0.18%) [36]. - The PB valuation levels for industries include: - Agriculture, Forestry, Animal Husbandry, and Fishery: 2.02 (↑3.44%) - Basic Chemicals: 1.41 (↑0.47%) - Steel: 0.73 (↑0.90%) - Electronics: 1.92 (↑1.66%) [40]. Summary of Key Indices - The current PE and PB valuation levels for key indices indicate a trend of increasing valuations, with some indices reaching historically high percentiles, suggesting caution for potential investors [10][11][15][29].

Summary of Conference Call Records Industry Overview - The A-share market is currently experiencing a strong oscillation pattern, with limited upward potential and minimal downward risk, influenced by market sentiment, economic data, and Sino-U.S. relations [1][2][5] - The technology growth sector is performing exceptionally well, particularly companies with strong industrial trends. Cyclical industries and previously underperforming growth companies, such as the telecommunications sector, also present opportunities for low-cost positioning [1][3][12] Core Insights and Arguments - Key factors contributing to market oscillation include: 1. High-level financing leading to cooling risks, with a total inflow of nearly 60 billion since September 5, and financing balances exceeding 2.3 trillion, a historical high [5] 2. Economic data from August indicating a weak recovery, with export growth slowing to approximately 4% year-on-year and a decline in new social financing and RMB loans [5] 3. Increased risk from U.S.-China semiconductor sanctions, although ongoing trade negotiations may mitigate long-term impacts [5][10] - Historical patterns suggest that oscillations in bull markets typically end with significant policy changes or external events that positively influence risk appetite [6][12] - Current indicators for the end of the oscillation phase are not fully met: - The valuation percentile of the Shanghai Composite Index is around 66, above the neutral level of 50% [8] - Trading volume has decreased by a maximum of 37%, not exceeding the 50% threshold [8] - The turnover rate remains high at 72%, indicating insufficient cooling [8] Industry Rotation and Opportunities - Industry rotation is incomplete, with consumer and cyclical sectors not showing significant recovery. In the agriculture, forestry, animal husbandry, and fishery sector, only leading stocks have increased, with an average rise of 8.1%, while non-leading stocks only rose by 1.4% [9][12] - Recommended sectors for investment include: 1. Technology, Media, and Telecommunications (TMT) and non-ferrous metals, which are expected to continue their upward trend [13][14] 2. Telecommunications and innovative pharmaceuticals, which may show signs of recovery and potential for upward movement [13][14] Additional Important Insights - The current market sentiment remains relatively high, which could lead to a decrease in potential gains [5] - The overall liquidity environment is favorable, with policies supporting inflows and a low-risk external environment due to ongoing negotiations with the U.S. [11][12] - The short-term economic outlook remains weak, but there are signs of recovery in corporate earnings data, suggesting a potential for gradual improvement [11][12]