Core Viewpoint - The article discusses the recent trend of fund managers sharing their real-time investment performance on the Tian Tian Fund platform, highlighting both successful and struggling investments among various fund managers [1][4]. Performance Highlights - Several fund managers have reported impressive real-time performance, with some achieving returns as high as 68%. For instance, Jiang Feng from CITIC Prudential Fund has a portfolio with returns of 68.08%, 25.58%, 18.34%, and 2.91% across four funds [5][6]. - Fund manager Ren Jie has a holding return of 61.90% with total assets of 213,600 yuan, while Chen Bo's portfolio shows a return of 10.10% with total assets of 414,700 yuan [3][4]. - Quantitative fund managers Yao Jiahong and Ma Fang have also reported strong returns, with Yao's holdings yielding 29.19% and 30.14%, and Ma's yielding 36.83%, 35.58%, and 23.69% [6]. Market Sentiment and Investor Confidence - The act of fund managers sharing their real-time performance is seen as a way to boost investor confidence, especially in a volatile market where many products are underperforming. This practice is believed to provide psychological reassurance to investors [6].

Core Viewpoint - The recent trend of fund managers publicly sharing their real-time investment performance has sparked significant discussion within the investment community, reflecting their confidence in the current equity market and the potential for recovery in corporate earnings [1][2][3]. Fund Manager Performance - Several fund managers, including Ren Jie from Yongying Fund and Ji Jun Kai from Hai Fu Tong Fund, have initiated real-time operations on platforms like Tian Tian Fund, with some achieving impressive returns, such as Ren Jie's nearly 70% holding return [1][2]. - Chen Bo's portfolio, named "Left Hand Dividend Right Hand Technology," has a holding return of 10.10% with total assets of 414,700 yuan [2]. - Fund managers Jiang Feng and Guo Xiang Bo have also reported strong performance, with Jiang's funds showing returns of up to 68.08% [2][3]. Long-term Holding Strategy - Many fund managers have been operating real-time portfolios for over two years, demonstrating a commitment to long-term investment strategies [2]. - Guo Xiang Bo's investments in the pharmaceutical sector have yielded returns of 7.48% and 17.32% for different share classes, despite market volatility [2]. Market Sentiment and Investor Confidence - The act of fund managers sharing their real-time performance is seen as a way to boost investor confidence and convey a message of shared risk and reward [3]. - Industry experts believe that this transparency can help investors maintain a rational perspective on market fluctuations [3]. Market Outlook - The outlook for the equity market in the second half of the year is optimistic, with expectations of policy measures to stimulate economic growth and enhance market confidence [4][5]. - Analysts suggest focusing on sectors aligned with new production capabilities and consumer demand, indicating potential structural opportunities in the market [4][5].

Group 1: Competitive Advantages in Enterprise Storage - The company is one of the few A-share listed companies that officially discloses specific enterprise storage product performance, including eSSD and RDIMM [3] - In Q1 2025, the revenue from enterprise storage products reached 319 million CNY, representing a year-on-year growth of over 200% [3] - The company has gained recognition from various well-known clients across different industries, including large internet companies and telecom operators, showcasing the adaptability and reliability of its products [3] Group 2: Impact of TCM Model on Revenue and Profitability - The company has partnered with SanDisk to leverage its strengths in main control chip development and packaging, aiming to launch customized high-quality UFS products for the mobile and IoT markets [4] - The UFS 4.1 product, featuring the company's self-developed main control chip, achieves sequential read/write speeds of 4350MB/s and 4200MB/s, and random read/write speeds of 630K IOPS and 750K IOPS, outperforming mainstream market products [4] - The TCM model is expected to enhance visibility in supply and demand, reduce price volatility impacts, and create continuous value through core capabilities [5] Group 3: Future Development of Self-Developed Main Control Chips - The company has launched three main control chips for eMMC, SD cards, and automotive-grade USB products, with cumulative applications exceeding 30 million units [5] - The first batch of UFS self-developed main control chips has been successfully taped out, indicating progress in high-end product development [5] - The company anticipates significant growth in the application scale of self-developed main control chips throughout 2025, while maintaining long-term collaborations with third-party chip manufacturers to diversify its product offerings [5]

Quantitative Models and Construction 1. Model Name: Diffusion Index Model - **Model Construction Idea**: The model monitors the breadth of market movements and identifies turning points in stock price diffusion[5][38]. - **Model Construction Process**: The diffusion index is calculated based on the relative price movements of constituent stocks over a specific time window. For example, the current diffusion index value of 0.72 is derived from the relative price changes of stocks in the Wind Micro-Cap Index. The model uses thresholds to signal trading actions: - Left-side threshold method triggered a sell signal on May 8, 2025, at a value of 0.9850[43]. - Right-side threshold method triggered a sell signal on May 15, 2025, at a value of 0.8975[47]. - Dual moving average method triggered a buy signal on July 3, 2025[48]. - **Model Evaluation**: The model effectively identifies market turning points and provides actionable signals for trading strategies[39]. 2. Model Name: Small-Cap Low-Volatility 50 Strategy - **Model Construction Idea**: This strategy selects stocks with small market capitalization and low volatility to construct a portfolio[16][35]. - **Model Construction Process**: - Select 50 stocks from the Wind Micro-Cap Index based on small market capitalization and low volatility. - Rebalance the portfolio bi-weekly. - Transaction costs are set at 0.3% for both sides. - Benchmark: Wind Micro-Cap Index (8841431.WI)[16][35]. - **Model Evaluation**: The strategy demonstrates strong performance in 2025, with a year-to-date return of 56.90% and a weekly excess return of 0.04%[16][35]. --- Model Backtesting Results 1. Diffusion Index Model - Left-side threshold method: Sell signal at 0.9850 on May 8, 2025[43]. - Right-side threshold method: Sell signal at 0.8975 on May 15, 2025[47]. - Dual moving average method: Buy signal on July 3, 2025[48]. 2. Small-Cap Low-Volatility 50 Strategy - 2024 return: 7.07%, excess return: -2.93%[16][35]. - 2025 YTD return: 56.90%, weekly excess return: 0.04%[16][35]. --- Quantitative Factors and Construction 1. Factor Name: PB Inverse Factor - **Factor Construction Idea**: Measures the inverse of the price-to-book ratio to identify undervalued stocks[4][33]. - **Factor Construction Process**: - Calculate the inverse of the PB ratio for each stock in the Wind Micro-Cap Index. - Rank the stocks based on this value. - **Factor Evaluation**: This factor shows strong performance with a weekly rank IC of 0.152, significantly above its historical average of 0.034[4][33]. 2. Factor Name: Illiquidity Factor - **Factor Construction Idea**: Captures the illiquidity of stocks to identify those with higher potential returns[4][33]. - **Factor Construction Process**: - Measure the average daily turnover over a specific period. - Rank stocks inversely based on their turnover values. - **Factor Evaluation**: The factor has a weekly rank IC of 0.107, outperforming its historical average of 0.039[4][33]. 3. Factor Name: Profitability Factor - **Factor Construction Idea**: Identifies stocks with strong profitability metrics[4][33]. - **Factor Construction Process**: - Use metrics such as ROE or net profit margin to rank stocks. - **Factor Evaluation**: The factor has a weekly rank IC of 0.085, well above its historical average of 0.022[4][33]. 4. Factor Name: Momentum Factor - **Factor Construction Idea**: Tracks the momentum of stock prices to identify trends[4][33]. - **Factor Construction Process**: - Calculate the cumulative return over a specific period. - Rank stocks based on their momentum scores. - **Factor Evaluation**: The factor has a weekly rank IC of 0.069, improving from its historical average of -0.005[4][33]. 5. Factor Name: Leverage Factor - **Factor Construction Idea**: Measures the financial leverage of companies to identify risk-adjusted opportunities[4][33]. - **Factor Construction Process**: - Calculate the debt-to-equity ratio for each stock. - Rank stocks based on their leverage levels. - **Factor Evaluation**: The factor has a weekly rank IC of 0.064, outperforming its historical average of -0.005[4][33]. --- Factor Backtesting Results Top 5 Factors (Weekly Rank IC) 1. PB Inverse Factor: 0.152 (Historical Average: 0.034)[4][33]. 2. Illiquidity Factor: 0.107 (Historical Average: 0.039)[4][33]. 3. Profitability Factor: 0.085 (Historical Average: 0.022)[4][33]. 4. Momentum Factor: 0.069 (Historical Average: -0.005)[4][33]. 5. Leverage Factor: 0.064 (Historical Average: -0.005)[4][33]. Bottom 5 Factors (Weekly Rank IC) 1. Turnover Factor: -0.186 (Historical Average: -0.081)[4][33]. 2. Residual Volatility Factor: -0.154 (Historical Average: -0.040)[4][33]. 3. 10-Day Return Factor: -0.153 (Historical Average: -0.062)[4][33]. 4. 1-Year Volatility Factor: -0.153 (Historical Average: -0.033)[4][33]. 5. 10-Day Free Float Turnover Factor: -0.132 (Historical Average: -0.061)[4][33].

Core Viewpoint - Several public fund institutions have resumed normal subscription operations for QDII products and increased the upper limit for large subscriptions, supported by a total investment quota of $30.8 billion issued by the State Administration of Foreign Exchange [1][3]. Group 1: QDII Product Resumption - Multiple QDII products have resumed normal subscription operations, with significant adjustments to large subscription limits. For instance, Hua Bao's Nasdaq Select Stock Fund raised its limit from 5,000 yuan to 20,000 yuan, while other funds also saw similar increases [2]. - Hua An Fund and Huitianfu Fund have also announced the resumption of subscription services for their respective QDII products, indicating a broader trend among public funds to enhance investment accessibility [2]. Group 2: New Investment Quotas - The State Administration of Foreign Exchange has granted a total of $30.8 billion in new investment quotas to several qualified QDII institutions, with notable approvals for Hua An Fund, Southern Fund, and Huaxia Fund among others [3][4]. - As of the end of June, the total approved quota for securities institutions reached $942.90 billion, reflecting an increase of over $20 billion from the end of May [3]. Group 3: Market Implications - The increase in QDII quotas is expected to meet investors' demand for diversified overseas asset allocation, facilitating cross-border investments and enhancing the integration of domestic capital markets with international markets [4]. - The trend of overseas diversification is becoming increasingly popular among investors, especially during periods of domestic market volatility, as it provides alternative sources of returns [5]. Group 4: Investment Opportunities - The chief investment officer of Hua Bao Fund noted that the first half of 2025 experienced a global asset rebalancing, with non-US equity funds seeing net inflows, suggesting a favorable environment for risk assets [6]. - Investment opportunities in the Hong Kong market are highlighted, with expectations of continued attractiveness due to the internationalization of the renminbi and the influx of capital [6].

Core Viewpoint - The non-ferrous metal sector has recently outperformed the market, with various metals experiencing significant price increases, particularly copper, which has reached a three-month high [1][3]. Price Movements - International copper prices have surged, with LME copper futures breaking the $10,000 per ton mark, marking a three-month high [1][4]. - The non-ferrous metal index has risen by 8.74% over the past month, ranking second among 31 Shenwan industry indices [4]. Market Drivers - The rise in copper prices is attributed to traders stockpiling copper in the U.S. ahead of potential tariff increases by the Trump administration [3][5]. - Factors supporting copper prices include a weak dollar, supply constraints, and strong consumption [5]. Supply and Demand Dynamics - LME copper inventories have dropped to 90,000 tons, the lowest level since August 2023, contributing to the price surge [4]. - The supply side is constrained due to previous energy shortages and recent tariff-induced inventory tightness [5]. Future Outlook - Analysts predict a potential bottom reversal for the non-ferrous metal sector, driven by a shift in macroeconomic policies emphasizing growth and increased capital expenditure due to a new round of Fed rate cuts [7]. - The sector is expected to benefit from a mismatch in supply and demand, profit recovery, and liquidity easing [7]. Investment Opportunities - Investment opportunities are identified in gold, copper, aluminum, and new materials, with a focus on the Fed's interest rate decisions and U.S. tariff uncertainties [10][11]. - The gold sector is particularly favored due to its safe-haven value amid global economic uncertainties and geopolitical conflicts [12]. Emerging Materials - High-growth new materials such as rare metals and advanced materials like graphene and carbon fiber are gaining attention for their strategic value and broad application prospects in high-end industries [12].

Group 1 - The core viewpoint of the articles highlights the strong performance of innovation drug-themed funds, with the Huatai-PineBridge Hong Kong Advantage Select Fund leading the pack with a return of 89.15% as of June 29, 2023 [2][3] - A total of 40 funds have achieved a return exceeding 50% this year, with 16 out of the top 20 funds being innovation drug-themed [2][3] - The AI-themed funds have underperformed significantly, with losses exceeding 20% for the bottom-performing funds [1][3] Group 2 - The active equity funds have generally shown a recovery in performance, with nearly 80% of active equity funds achieving positive returns this year, and over 1,000 funds seeing net value increases of over 10% [4][5] - The market has experienced structural volatility, with different themes impacting fund performance directly, necessitating precise market timing from fund managers [3][4] - The long-term performance of the Huatai-PineBridge North Exchange Innovation Small and Medium Enterprises Select Fund has yielded a cumulative return of 177.04% over the past three years, significantly outperforming its peers [3] Group 3 - The innovation drug sector is currently experiencing a surge, with funds in this category dominating the performance rankings, while the humanoid robot sector has seen a decline from its previous highs [2][7] - The market outlook for the second half of the year suggests a mix of opportunities and risks, with low overall valuation levels and supportive macroeconomic policies being key factors [8][9] - Key investment areas identified include dividend assets, technology sectors with strong policy support, and high-potential domestic demand sectors [9]

Core Viewpoint - The active equity funds have seen a steady increase in net asset value (NAV), with 228 funds reaching all-time highs as of June 25, driven by market trends and effective fund management [1][2]. Group 1: Fund Performance - As of June 25, 2023, the unit NAV of the Guangfa Technology Select Stock Fund, established on April 17, 2023, reached a new high of 1.0627 yuan, focusing on investment opportunities in technology-themed companies [1]. - The CITIC Prudential Prosperity Mixed Fund, launched in February 2024, achieved a unit NAV of 1.6317 yuan on June 25, with a focus on consumer sectors, industries benefiting from stable growth, national security, and high-tech manufacturing [2]. - The Jinyuan Shun'an Yuanqi Flexible Allocation Mixed Fund, established in November 2017, reached a unit NAV of 5.5162 yuan on June 25, with a three-year NAV growth rate of 78.24% [2]. - The Guangfa Multi-Factor Mixed Fund, launched in December 2016, achieved a unit NAV of 3.9408 yuan on June 25, with a three-year NAV growth rate of 14.59% [3]. Group 2: Market Trends and Insights - The continuous expansion of market hotspots and significant structural opportunities have supported the growth of fund NAVs, with sectors like technology, new energy, new consumption, and pharmaceuticals performing well since 2025 [1]. - The market is expected to maintain a technology-driven trend in 2025, with an overall increase in risk appetite as external disturbances ease, suggesting a focus on technology, consumption, high-end manufacturing, and pharmaceuticals [2]. - The performance of active equity funds has been challenging against benchmarks in recent years, but a longer evaluation period shows that some high-performing funds can outperform indices, highlighting the importance of fund managers' capabilities [3].

【导读】年内近40只定开基金延长开放期 近期，多只定开型基金宣布延长开放期，引发市场关注。 数据显示，今年已有近40只定开基金延长开放期，其中，超九成为债券型产品。 近日，万家基金发布公告显示，为满足投资者的需求，万家社会责任18个月定期开放混合型证券投资基 金（LOF）决定延长开放期，原定开放期为2025年6月17日至2025年6月23日，调整后的开放期为2025年 6月17日至2025年7月14日。 银华顺璟6个月定期开放债券型证券投资基金公告显示，为满足投资人的投资需求，该基金开放期截止 日由2025年6月18日（含该日）延长至2025年6月24日（含该日）。 此外，农银金耀3个月定开债券、中信保诚嘉盛三个月定开债券、信澳博见成长一年定开混合等产品也 于本月宣布延长开放期。 在这些延长开放期的定开基金产品中，不乏一些绩优基金。 比如，信澳博见成长一年定开混合，截至6月25日，该基金近1年业绩为86.36%，在同类基金排名第 33/7969；近2年业绩为56.07%，在同类基金中排名第33/7191。该基金开放期截止日由2025年6月9日 （含）延长至2025年6月30日（含）。 平安兴鑫回报一年定开混合 ...

证券代码：002438 证券简称：江苏神通 编号：2025-010 | | □特定对象调研 □分析师会议 | | | | --- | --- | --- | --- | | | □媒体采访 □业绩说明会 | | | | 投资者关系活动 | □新闻发布会 □√路演活动 | | | | 类别 | □现场参观 | | | | | □√其他（电话调研） | | | | 参与单位名称及 | 甬兴机械、天风证券、君牛基金、华夏基金、国金证券、碧云资 | | | | 人员姓名 | 本、贝莱德基金、中信保诚基金、兴业理财 | | | | 时间 | 2025 6 24 日—6 月 25 日 | 年 | 月 | | 地点 | 董事会秘书办公室、浦东香格里拉酒店 | | | | 上市公司接待人 | 副总裁：章其强先生 | | | | 员姓名 | 证券事务代表：陈鸣迪女士 | | | | 投资者关系活动 | 机构投资者就公司生产经营情况、未来发展规划和战略等进行沟 | | | | 主要内容介绍 | 通交流。 | | | | 附件清单（如有） | 具体内容详见附件：2025 年 6 月 24 日—6 月 25 日投资者调研会 | | ...