Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - A-shares resumed their upward trend after a slight adjustment, driven by factors such as the holiday boom, Q1 profit data, and market expectations. The Shanghai Composite Index recovered its losses since April 7. The adjustment of the A-share tool strategy to increase the allocation of high - elasticity enhanced strategies has achieved initial results in obtaining excess returns. [3] - The Nasdaq showed signs of a slight pull - back after approaching a local high, but regained upward momentum after the Sino - US economic and trade talks, breaking through the local high at the end of March. [3] - In terms of quantitative strategy allocation, the A - share market still has short - term fluctuations. As the impact of most shocks is digested and the Sino - US trade negotiation progresses, sectors such as technology and growth may have more opportunities than stable sectors. The Evergreen Low - Volatility Strategy can be used as a base configuration, and part of the overweight low - volatility strategy can be gradually switched to a more offensive enhanced strategy. [5] - For overseas markets, although there are still short - term uncertainties, the long - term fundamentals of the US stock market remain good, and globalization investment still has strong diversification value. [6][8] Summary by Related Catalogs 1. Toolized Fund Portfolio Performance Tracking 1.1 Evergreen Low - Volatility Fund Portfolio - The portfolio has maintained low - volatility characteristics, with significantly better volatility and maximum drawdown than the CSI Active Equity Fund Index. Since the strategy started on July 31, 2023, it has continued to have low - volatility and small - drawdown attributes, with significant excess returns and the ability to rise in the rebound market. [16] 1.2 Equity Fund Enhancement Portfolio - The strategy has been running for a short time, and its performance is close to that of the CSI Active Equity Fund Index. It is expected to have stronger elasticity when the market environment improves and can maintain a similar trend to the benchmark in a weak market. [18] 1.3 Cash Enhancement Fund Portfolio - After double - screening, the portfolio has continuously outperformed the benchmark. Since the strategy started at the end of July 2023, it has accumulated an excess return of more than 0.39%, providing a reference for investors' cash management. [19] 1.4 Overseas Equity Allocation Fund Portfolio - Since July 31, 2023, in the context of the Fed's interest - rate cut and the AI - driven global technology stocks, the portfolio has accumulated a high level of excess returns, and global allocation can increase the return of the equity portfolio. [22] 2. Toolized Fund Portfolio Construction Ideas 2.1 Evergreen Low - Volatility Fund Portfolio - The strategy aims to select funds with long - term stable returns from high - equity - position actively managed funds. By considering factors such as historical drawdown, volatility, and valuation, a low - volatility active equity fund portfolio is constructed. [27] 2.2 Equity Fund Enhancement Portfolio - The strategy aims to meet the needs of investors with higher risk preferences by constructing a portfolio with higher risk - volatility and offensive characteristics. It focuses on funds with stronger Alpha - mining capabilities and has shown a high winning rate in the back - testing period. [28] 2.3 Cash Enhancement Fund Portfolio - A currency fund selection system is constructed based on multi - dimensional characteristic factors to select better - performing currency funds, helping investors optimize the returns of short - term idle funds. [24][29] 2.4 Overseas Equity Allocation Fund Portfolio - Based on overseas equity market indices, the portfolio selects QDII funds of indices with good upward momentum and provides an auxiliary tool for investors to expand global investment. [30]

2025 年 05 月 13 日 证券研究报告 | 财富生态周报 ETF 及指数产品网格策略周报 2025/5/13 分析师：卫以诺 分析师登记编码：S0890518120001 电话：021-20321014 邮箱：weiyinuo@cnhbstock.com 分析师登记编码：S0890522110001 电话：021-20321297 邮箱：chengbingzhe@cnhbstock.com 销售服务电话： 021-20515355 2025/5/9》2025-05-09 2、《ETF 及指数产品网格策略周报— 2025/4/22》2025-04-22 3、《ETF 及指数产品网格策略周报— 2025/4/15》2025-04-15 4、《ETF 及指数产品网格策略周报— 2025/4/9》2025-04-09 5、《ETF 及指数产品网格策略周报— 2025/4/1》2025-04-01 投资要点 分析师：程秉哲 ◆网格交易策略概述：简单来说，"网格交易"本质上是一种高抛低吸的交易 策略。但与依赖判断长期走势的趋势交易不同，网格交易是一种基于价格波动 的策略，它不预测市场的具体走势，而是利用价格在一定 ...

New Stock Listings - Tian Gong Co., Ltd. (Code: 920068) listed at an issue price of 3.94 on May 13, 2025[1] - ST Xin Chao (Code: 600777) is in the offer period from April 23 to May 22, 2025[1] - ST Zhong Cheng (Code: 300208) is under severe abnormal fluctuations[1] Trading Alerts - ST Hu Ke (Code: 600608) is in the delisting arrangement period with 6 trading days remaining[1] - ST Zheng Ping (Code: 603843) is also under severe abnormal fluctuations[1] - ST Long Jie (Code: 603332) has been flagged for trading alerts[1] Other Notable Stocks - Hong Bao Li (Code: 002165) and Ying Feng Co., Ltd. (Code: 605055) are listed with recent announcements on May 13, 2025[1] - ST Yu Shun (Code: 002289) is under scrutiny with recent announcements[1] - ST Xiang Feng (Code: 002141) has a recent announcement dated May 13, 2025[1]

Group 1: New Stock Offerings - ST Xinchao (600777) has a tender offer period from April 23, 2025, to May 22, 2025[1] - Puli Tui (300630) has 7 trading days remaining until the last trading day[1] - ST Zhongcheng (300208) reported severe abnormal fluctuations[1] Group 2: Trading Alerts - Jintai (300225) and other stocks are under observation for trading alerts due to abnormal fluctuations[1] - ST Yida (600608) and ST Huke (600608) are also flagged for trading alerts[1] - Multiple stocks including ST Shengda (002259) and ST Yushun (002289) are under scrutiny for trading activities[1] Group 3: Recent Announcements - Guofang Group (601086) and other companies have made recent announcements regarding their stock activities[1] - A total of 7 trading days remain for several stocks approaching their last trading day[1] - Various companies including ST Huada (603580) and ST Aiai (603580) have made recent disclosures[1]

1. Report Industry Investment Rating - No relevant information provided 2. Core Viewpoints of the Report - The report presents several ETF strategy indices constructed with the help of ETFs and tracks their performance and positions on a weekly basis, aiming to obtain excess returns relative to the market [11] 3. Summary by Relevant Catalogs 3.1 ETF Strategy Index Tracking - **Overall Performance**: The table shows the performance of various ETF strategy indices last week, including their returns, benchmark returns, and excess returns. For example, the Huabao Research Size Rotation ETF Strategy Index had a last - week return of 1.92%, a benchmark (CSI 800) return of 1.90%, and an excess return of 0.02% [12] 3.2 Huabao Research Size Rotation ETF Strategy Index - **Strategy**: It uses multi - dimensional technical indicator factors and a machine - learning model to predict the return difference between the Shenwan Large - cap Index and the Shenwan Small - cap Index. It outputs weekly signals, predicts the strength of the index for the next week, and decides positions accordingly to obtain excess returns [3][13] - **Performance**: As of 2025/5/9, the excess return since 2024 was 17.22%, the excess return in the past month was 0.12%, and the excess return in the past week was 0.02%. The positions as of the same date included 50% in the CSI 500ETF (fund code: 159922.SZ) and 50% in the CSI 1000ETF (fund code: 512100.SH) [3][13][16] 3.3 Huabao Research SmartBeta Enhanced ETF Strategy Index - **Strategy**: It uses price - volume indicators to time self - built barra factors, maps timing signals to ETFs based on the exposure of ETFs to 9 barra factors, aiming to obtain returns exceeding the market. The selected ETFs cover mainstream broad - based index ETFs and some style and strategy ETFs [3][16] - **Performance**: As of 2025/5/9, the excess return since 2024 was 17.34%, the excess return in the past month was - 0.23%, and the excess return in the past week was 0.43%. The position as of that date was 100% in the Dividend Low - Volatility ETF (fund code: 512890.SH) [16][17][23] 3.4 Huabao Research Quantitative Fire - Wheel ETF Strategy Index - **Strategy**: It starts from a multi - factor perspective, including the grasp of the medium - and long - term fundamental dimension, the tracking of short - term market trends, and the analysis of the behavior of various market participants. It uses valuation and crowding signals to prompt industry risks and multi - dimensionally dig out potential sectors to obtain excess returns [4][20] - **Performance**: As of 2025/5/9, the excess return since 2024 was 1.56%, the excess return in the past month was 0.27%, and the excess return in the past week was 0.94%. The positions included 20.57% in the Military Industry ETF (fund code: 512660.SH), 20.44% in the Bank ETF (fund code: 512800.SH), 20.39% in the Agriculture ETF (fund code: 159825.SZ), 19.33% in the Non - ferrous 60ETF (fund code: 159881.SZ), and 19.27% in the Home Appliance ETF (fund code: 159996.SZ) [20][23][24] 3.5 Huabao Research Quantitative Balancing Act ETF Strategy Index - **Strategy**: It uses a multi - factor system including economic fundamentals, liquidity, technical aspects, and investor behavior to construct a quantitative timing system for trend judgment of the equity market. It also builds a prediction model for the market's large - and small - cap styles to adjust the position distribution in the equity market and obtains excess returns through comprehensive timing and rotation [4][24] - **Performance**: As of 2025/5/9, the excess return since 2024 was 1.19%, the excess return in the past month was - 2.76%, and the excess return in the past week was - 1.17%. The positions included 5.26% in the CSI 1000ETF (fund code: 512100.SH), 5.07% in the Enhanced 500ETF (fund code: 159610.SZ), 29.39% in the 300 Enhanced ETF (fund code: 561300.SH), 25.29% in the Policy Financial Bond，ETF (fund code: 511520.SH), 24.86% in the Short - term Financing ETF (fund code: 511360.SH), and 10.12% in the 10 - year Treasury Bond ETF (fund code: 511260.SH) [24][25][27] 3.6 Huabao Research Hot - Spot Tracking ETF Strategy Index - **Strategy**: It tracks and digs out hot - spot index target products in a timely manner based on strategies such as market sentiment analysis, industry major event tracking, investor sentiment and professional opinions, policy and regulatory changes, and historical deduction, and constructs an ETF portfolio that can capture market hot - spots in time to provide investors with references for short - term market trends [5][27] - **Performance**: As of 2025/5/9, the excess return in the past month was - 3.20%, and the excess return in the past week was - 0.92%. The positions included 27.94% in the Hong Kong Stock Consumption ETF (fund code: 513230.SH), 24.82% in the Bosera Hong Kong Stock Dividend ETF (fund code: 513690.SH), 23.49% in the Soybean Meal ETF (fund code: 159985.SZ), 19.57% in the 5 - to 10 - year Treasury Bond ETF (fund code: 511020.SH), and 4.18% in the Real Estate ETF (fund code: 515060.SH) [27][30][31] 3.7 Huabao Research Bond ETF Duration Strategy Index - **Strategy**: It uses bond market liquidity indicators and price - volume indicators to screen effective timing factors and predicts bond yields through machine - learning methods. When the expected yield is below a certain threshold, it reduces the long - duration positions in the bond investment portfolio to improve the long - term return and drawdown control ability of the portfolio [5][31] - **Performance**: As of 2025/5/9, the excess return in the past month was 0.23%, and the excess return in the past week was - 0.02%. The positions included 50.00% in the 10 - year Treasury Bond ETF (fund code: 511260.SH), 25.02% in the Policy Financial Bond ETF (fund code: 511520.SH), and 24.99% in the 5 - to 10 - year Treasury Bond ETF (fund code: 511020.SH) [31][32][35]

2025 年 05 月 11 日 证券研究报告 | 策略周报 关税窗口期应如何博弈？ 策略周报 分析师：刘芳 分析师登记编码：S0890524100002 电话：021-20321091 邮箱：liufang@cnhbstock.com 分析师登记编码：S0890524080002 电话：021-20321080 邮箱：haoyifan@cnhbstock.com 021-20515355 1、《政治局会议临近，应如何布局？— 策略周报》2025-04-20 2、《关税对 A 股哪些行业影响较大？— 策略周报》2025-04-13 3、《关税迷雾叠加美股震荡，资产应如 何配置？—策略周报》2025-03-30 4、《科技主线重燃，二次上行可期 —策 略周报》2025-03-09 5、《从关税博弈到 AI+突围—策略周 报》2025-02-23 投资要点 分析师：郝一凡 【债市方面】新低后宜适度止盈。央行本周降息 10BP，降息幅度相对有 限，后续预计为应对关税影响，未来仍有降息空间。整体来看，在增量政策出 台前，利率仍有下行创新低的可能，新低或是止盈机会（十年期国债收益率止 盈区间 1.50-1.55%）。债 ...

Group 1 - The report highlights the impact of recent tariff negotiations on the A-share market, suggesting that the market sentiment has improved due to expectations of tariff easing and liquidity release from the central bank [3][10][12] - The central bank's recent actions, including a 0.5 percentage point reserve requirement ratio cut and a 10 basis point interest rate reduction, are expected to provide approximately 1 trillion yuan in long-term liquidity, which is anticipated to support market stability [9][10] - The report indicates a shift in focus towards sectors such as low-volatility dividend stocks, banking, and public utilities, while also suggesting potential opportunities in technology and new consumption sectors like tourism and entertainment during market corrections [3][12] Group 2 - The bond market is expected to see further declines in yields, with a target range for ten-year government bond yields set between 1.50% and 1.55%, indicating a favorable outlook for short-term interest rate bonds [3][12] - The report notes that the A-share market's average daily trading volume has increased to 1,353.426 billion yuan, reflecting heightened market activity following the easing of tariff concerns and monetary policy adjustments [20] - The report emphasizes the importance of monitoring upcoming economic indicators, such as the U.S. CPI and China's M2 growth, which could influence market dynamics in the near term [21]

Group 1 - The report highlights a significant market adjustment in April 2025, with equity markets experiencing a downturn due to external shocks, while the bond market saw a rapid increase in value following tariff impacts [5][12][13] - The report emphasizes a shift towards industry trend investments and thematic investments in the equity sector, particularly focusing on technology assets, domestic demand, and stable high-dividend sectors [5][20] - The report notes that the bond market is expected to maintain a loose monetary environment following interest rate cuts, with a potential for further growth policies to be introduced to support economic recovery [7][29] Group 2 - The report outlines a strategic focus on three key areas for equity investments: technology assets, domestic demand, and dividend-focused investments, which are expected to perform well in the current market environment [20][21] - The report provides a detailed analysis of the performance of various fund indices, indicating that the agricultural and pharmaceutical sectors showed resilience, while sectors like new energy and technology faced challenges [16][19] - The report discusses the construction of fund portfolios, recommending a mix of low, medium, and high volatility fixed-income funds to balance risk and return, with a focus on maintaining liquidity and managing credit risk [39][40][41]

New Stock Offerings - ST Xinchao (600777) is in the offer period from April 23, 2025, to May 22, 2025[1] - Puli Tui (300630) has 8 trading days remaining until the last trading day[1] - ST Zhongcheng (300208) is also in the offer period with announcements made on April 29, 2025[1] Trading Alerts - ST Yushun (002289) has reported severe abnormal fluctuations as of April 29, 2025[1] - ST Keli Da (603828) has an announcement dated May 9, 2025, regarding trading alerts[1] - ST Yuan Cheng (603388) has similar trading alerts as of May 9, 2025[1] Market Trends - The report indicates a significant number of stocks under abnormal trading conditions, suggesting increased market volatility[2] - Multiple stocks are approaching their last trading days, indicating potential liquidity issues for investors[1] - The overall trend shows a heightened level of scrutiny on stocks with abnormal fluctuations, which may impact investor confidence[2]

2025 年 05 月 09 日 证券研究报告 | 财富生态周报 ETF 及指数产品网格策略周报 2025/5/9 分析师：卫以诺 分析师登记编码：S0890518120001 电话：021-20321014 邮箱：weiyinuo@cnhbstock.com 分析师登记编码：S0890522110001 电话：021-20321297 邮箱：chengbingzhe@cnhbstock.com 销售服务电话： 021-20515355 （2）人工智能 ETF（159819.SZ）：AI 技术迭代推动算力需求呈指数级增长， 根据 IDC 与浪潮信息联合发布的《2025 年中国人工智能计算力发展评估报告》 预测，2023 年至 2028 年，我国 AI 算力规模将以 CAGR 46.2%的速度扩张。 2025 年 3 月《政府工作报告》与 4 月中共中央政治局会议均提及"人工智能+" 行动，鼓励人工智能技术在科研、金融、医疗等场景加速落地，但仅仅相差一 个月，相关表述即从"持续推进"转变为"加快实施"，可见我国对于大力发 展人工智能与"科技兴国"的决心。在政策红利持续加码的情况下，人工智能 ETF 有望充分受益 ...