Quantitative Models and Construction Methods 1. Model Name: Industry Relative Strength (RSI) Model - **Model Construction Idea**: This model identifies leading industries by calculating their relative strength (RS) based on historical price performance over different time windows [10] - **Model Construction Process**: 1. Use 29 first-level industry indices as the configuration targets [10] 2. Calculate the price change rates for the past 20, 40, and 60 trading days for each industry index [10] 3. Rank the industries based on their price change rates for each time window and normalize the rankings to obtain RS_20, RS_40, and RS_60 [10] 4. Calculate the average of the three rankings to derive the final RS value: $ RS = \frac{RS_{20} + RS_{40} + RS_{60}}{3} $ [10] 5. Industries with RS > 90% by the end of April are identified as potential leading industries for the year [10] - **Model Evaluation**: The model successfully identified key annual industry trends, such as high dividend, resource products, exports, and AI, which were validated by market performance throughout the year [10][12] 2. Model Name: Industry Sentiment-Trend-Crowding Framework - **Model Construction Idea**: This framework provides two industry rotation strategies based on market conditions: 1. High sentiment + strong trend, avoiding high crowding (aggressive strategy) 2. Strong trend + low crowding, avoiding low sentiment (conservative strategy) [6][14] - **Model Construction Process**: 1. Evaluate industries based on three dimensions: sentiment, trend, and crowding [6][14] 2. Use sentiment as the core metric for the aggressive strategy, with crowding as a risk control factor [14] 3. Use trend as the core metric for the conservative strategy, avoiding low-sentiment industries [14] 4. Allocate weights to industries based on their scores in the three dimensions [6][14] - **Model Evaluation**: The framework is effective in adapting to different market conditions and has shown strong performance in historical backtests [6][14] 3. Model Name: Left-Side Inventory Reversal Model - **Model Construction Idea**: This model identifies industries with potential for recovery by analyzing sectors in distress or those with low inventory pressure and high analyst optimism [24] - **Model Construction Process**: 1. Identify industries currently in distress or recovering from past distress [24] 2. Focus on sectors with low inventory pressure and potential for restocking [24] 3. Incorporate analyst long-term positive outlooks for these industries [24] - **Model Evaluation**: The model effectively captures recovery opportunities in industries undergoing inventory restocking cycles, providing significant absolute and relative returns [24] --- Model Backtesting Results 1. Industry Relative Strength (RSI) Model - **Annualized Return**: Not explicitly mentioned - **Excess Return**: Not explicitly mentioned - **Information Ratio (IR)**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Monthly Win Rate**: Not explicitly mentioned - **Performance Highlights**: - Industries with RS > 90% by April 2024 included coal, utilities, home appliances, banking, petrochemicals, communication, non-ferrous metals, agriculture, and automotive [10] - These industries showed strong performance, with key themes being high dividends, resource products, exports, and AI [10][12] 2. Industry Sentiment-Trend-Crowding Framework - **Annualized Return**: 22.1% (long-only portfolio) [14] - **Excess Return**: 13.8% (annualized) [14] - **Information Ratio (IR)**: 1.51 [14] - **Maximum Drawdown**: -8.0% [14] - **Monthly Win Rate**: 68% [14] - **Performance Highlights**: - 2023 excess return: 7.3% [14] - 2024 excess return: 5.7% [14] - 2025 YTD excess return: 2.8% [14] 3. Left-Side Inventory Reversal Model - **Annualized Return**: Not explicitly mentioned - **Excess Return**: - 2023: 17.0% (relative to equal-weighted industry benchmark) [24] - 2024: 15.4% (relative to equal-weighted industry benchmark) [24] - 2025 YTD: 7.8% (relative to equal-weighted industry benchmark) [24] - **Information Ratio (IR)**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Monthly Win Rate**: Not explicitly mentioned - **Performance Highlights**: - Absolute return: - 2023: 13.4% [24] - 2024: 26.5% [24] - 2025 YTD: 26.4% [24] --- Quantitative Factors and Construction Methods 1. Factor Name: Sentiment Factor - **Factor Construction Idea**: Measures the overall sentiment of an industry to identify high-growth opportunities [14] - **Factor Construction Process**: 1. Evaluate the sentiment of each industry based on relevant metrics (not explicitly detailed in the report) [14] 2. Rank industries by sentiment scores [14] - **Factor Evaluation**: Sentiment is a core metric in the aggressive strategy of the Industry Sentiment-Trend-Crowding Framework, providing strong signals for high-growth opportunities [14] 2. Factor Name: Trend Factor - **Factor Construction Idea**: Measures the strength of market trends to identify industries with strong momentum [14] - **Factor Construction Process**: 1. Evaluate the trend of each industry based on relevant metrics (not explicitly detailed in the report) [14] 2. Rank industries by trend scores [14] - **Factor Evaluation**: Trend is a core metric in the conservative strategy of the Industry Sentiment-Trend-Crowding Framework, offering a simple and replicable approach to industry allocation [14] 3. Factor Name: Crowding Factor - **Factor Construction Idea**: Measures the level of crowding in an industry to identify overbought or underbought sectors [14] - **Factor Construction Process**: 1. Evaluate the crowding level of each industry based on relevant metrics (not explicitly detailed in the report) [14] 2. Rank industries by crowding scores [14] - **Factor Evaluation**: Crowding is used as a risk control factor in both aggressive and conservative strategies of the Industry Sentiment-Trend-Crowding Framework [14] --- Factor Backtesting Results 1. Sentiment Factor - **Annualized Return**: Not explicitly mentioned - **Excess Return**: Not explicitly mentioned - **Information Ratio (IR)**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Monthly Win Rate**: Not explicitly mentioned 2. Trend Factor - **Annualized Return**: Not explicitly mentioned - **Excess Return**: Not explicitly mentioned - **Information Ratio (IR)**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Monthly Win Rate**: Not explicitly mentioned 3. Crowding Factor - **Annualized Return**: Not explicitly mentioned - **Excess Return**: Not explicitly mentioned - **Information Ratio (IR)**: Not explicitly mentioned - **Maximum Drawdown**: Not explicitly mentioned - **Monthly Win Rate**: Not explicitly mentioned

Investment Rating - The report maintains a "Buy" rating for the company [6] Core Insights - The company achieved a revenue of 3.86 billion yuan in the first three quarters of 2025, representing a year-on-year increase of 21.05%, with a net profit attributable to shareholders of 333 million yuan, up 18.21% year-on-year [1] - Domestic revenue continues to grow significantly, driven by strong brand performance and innovative product offerings [2] - The company is expanding its overseas capacity, with a focus on enhancing its global brand presence and addressing market demands [3] Financial Performance - For Q3 2025, the company reported a revenue of 1.428 billion yuan, a year-on-year increase of 15.86%, while the net profit attributable to shareholders was 130 million yuan, down 6.64% year-on-year [1] - The company expects net profits for 2025, 2026, and 2027 to be 470 million, 581 million, and 720 million yuan respectively, with year-on-year growth rates of 19.3%, 23.6%, and 24.1% [3] - The earnings per share (EPS) for 2025, 2026, and 2027 are projected to be 1.54, 1.91, and 2.37 yuan respectively, with corresponding price-to-earnings (P/E) ratios of 38 and 31 times for 2025 and 2026 [3] Brand and Product Development - The company’s core brands, including "Wanpi," "Leading," and "ZEAL," have shown strong performance in brand marketing and product innovation during Q3 [2] - Notable marketing initiatives included collaborations with popular figures and cross-industry partnerships, enhancing brand visibility and engagement [2] - New product launches, such as the "Wanpi Little Golden Shield" and the "New Zealand King Salmon" series, have contributed to increased customer traffic and sales [2] Overseas Expansion - The company has successfully entered the North American market by partnering with major e-commerce platforms, indicating progress in its global strategy [3] - Despite potential slowdowns in overseas factory growth due to previous upgrades, ongoing projects in the U.S., Canada, Mexico, and Cambodia are expected to drive future capacity expansion [3]

Investment Rating - The investment rating for the company is "Buy" [7] Core Views - The company has achieved significant revenue growth, with a 40.2% year-on-year increase in revenue for the first three quarters of 2025, reaching 4.03 billion yuan, and a net profit of 400 million yuan, up 13% year-on-year [1] - The growth in Q3 was driven by increased revenue from energy-saving products for server rooms and cabinets, despite a slight quarter-on-quarter decline of 11% due to revenue recognition timing [2] - The company is positioned strongly in the liquid cooling market, with comprehensive product offerings and recognition from major players like Intel and Google, indicating a robust competitive advantage [3][11] Financial Performance - For 2025, the company expects revenues of 6.2 billion yuan, with a year-on-year growth rate of 35.1%, and net profits of 603 million yuan, reflecting a growth rate of 33.2% [12] - The overall gross margin for the company is reported at 29.4%, with a net profit margin of 12.9%, both showing quarter-on-quarter improvements [2] - The company’s inventory has increased to 1.23 billion yuan, up 39% year-on-year, indicating a strong order backlog and project reserves [2] Market Position and Future Outlook - The liquid cooling industry is expected to become increasingly complex, with a shift towards integrated solutions that require collaboration among various stakeholders [4] - Companies with comprehensive solution capabilities will have a competitive edge, as clients increasingly rely on pre-sales design and post-sales operations [5] - The company is well-positioned to capitalize on the growing demand for liquid cooling solutions, particularly in the context of rising energy consumption in AI clusters [11]

Group 1: Macro Insights - In September, exports increased significantly, reaching a six-month high, indicating the resilience of China's export sector. The export growth rate for Q3 was 6.5%, slightly higher than in Q1 and Q2, supporting the GDP growth target of "above 5%" for the year [2] - Imports surged by 7.4% year-on-year in September, marking the highest increase in a year and a half, with industrial metals like copper and iron ore, as well as integrated circuits, being the main drivers [2] - Looking ahead to Q4, export growth may slow due to high base effects and recent escalations in US-China tariffs, but it is expected to remain positive overall, with strong support from regions outside the US [2] Group 2: Company-Specific Insights - Duople (301528.SZ) is a leading domestic provider of ultrasonic phased array testing equipment, showing strong profitability with H1 2025 revenue of 80 million yuan, up 56.2% year-on-year, and a net profit of 20 million yuan, up 12.15% [6][7] - Kaishan (300257.SZ) is a leader in high-end equipment manufacturing and renewable energy, with a revenue of 4.235 billion yuan in 2024, a 1.64% increase, and a net profit of 320 million yuan, down 26.05% [8] - 361 Degrees (01361.HK) reported strong Q3 performance with a 10% increase in adult and children's apparel sales in offline channels and a 20% increase in e-commerce sales, projecting net profits of 1.261 billion yuan for 2025 [14] - Xingyu (601799.SH) established a robotics subsidiary to expand into the emerging robotics sector, while maintaining strong growth in its core automotive lighting business, with a projected net profit of 1.7 billion yuan for 2025 [16][17] Group 3: Industry Trends - The basic chemical sector is experiencing a configuration opportunity, with a significant adjustment in the index from a peak of 9565.18 points to a low of 3876.11 points, a cumulative decline of 59.5% [12] - Strategic metals are expected to see a revaluation due to geopolitical tensions, with a focus on rare earths, tungsten, and antimony as potential investment opportunities [9][11] - The liquid cooling market is anticipated to grow, with East Sunshine's acquisition of Qinhuai Data expected to enhance its capabilities in AI infrastructure and cooling solutions [13]

Company Overview - The report rates the company as "Buy" for the first time, indicating a positive outlook for investment [4] - The company, Kaishan Holdings, is a leader in the compressor and geothermal power sectors, focusing on high-end equipment manufacturing and renewable energy development [1][11] - The company has a comprehensive compressor product line and is a domestic leader in the air compressor industry, while also extending its geothermal power business through innovative technologies [1][20] Financial Performance - In 2024, the company achieved total revenue of 4.235 billion yuan, a year-on-year increase of 1.64%, with a net profit of 320 million yuan, down 26.05% year-on-year [1][5] - The net profit margin for 2024 is approximately 7.66% [1] - The company expects to see significant growth in net profit from 2025 to 2027, with projections of 4.09 billion yuan, 6.38 billion yuan, and 9.50 billion yuan respectively, representing year-on-year growth rates of 27.8%, 55.8%, and 48.9% [3][5] Industry Overview - The geothermal power industry is projected to see a decrease in the levelized cost of electricity (LCOE) to 0.06 USD/kWh by 2024, which is expected to open up further growth opportunities in the global geothermal power market [2][41] - The global installed capacity of geothermal power plants is expected to grow from 15.4 GW in 2019 to 16.87 GW in 2024, with a compound annual growth rate (CAGR) of 1.84% [2][41] - Indonesia is highlighted as having the largest geothermal potential globally, with only about 2% of its potential geothermal energy currently being utilized [2][42] Business Segments - The company's compressor segment generated revenue of 2.902 billion yuan in 2024, accounting for 68.53% of total revenue, with a stable gross margin of around 30% [23][29] - The geothermal power segment reported revenue of 798 million yuan in 2024, a year-on-year increase of 21.23%, contributing 18.84% to total revenue, with a gross margin exceeding 49% [23][29] - Other business segments, including compressor accessories and vacuum systems, generated revenue of 535 million yuan, accounting for 12.63% of total revenue [23][29] Global Expansion - The company is actively pursuing a global strategy, with overseas revenue accounting for approximately 44.95% of total revenue in 2024, driven by its compressor and geothermal power businesses [25][31] - The company has established new sales offices in cities like Seoul, Bangkok, and Mexico City, and is constructing a third overseas factory in Turkey [25][31] Future Outlook - The company has seven operational geothermal power projects with a total capacity of 215.5 MW and eight projects under construction with a capacity of approximately 191 MW, which are expected to contribute to revenue growth [3][29] - The report emphasizes the potential for continued growth in both the compressor and geothermal segments, supported by technological advancements and increasing global demand for renewable energy solutions [3][41]

Report Industry Investment Rating No relevant content provided. Report's Core View The report updates the high - frequency data of the national economic fundamentals from October 6th to October 10th, 2025. The national high - frequency fundamental index shows an expanding year - on - year increase, while the bull - bear signal of interest - rate bonds remains unchanged. Different sectors have different trends, such as a slight decline in real - estate sales, an expanding increase in infrastructure investment, etc. [1][8][9] Summary by Directory Total Index - The national high - frequency fundamental index is 128.1 points (previous value: 128.0 points), with a year - on - year increase of 5.9 points (previous increase: 5.8 points), and the year - on - year increase is expanding. The bull - bear signal of interest - rate bonds remains unchanged, with a signal factor of 5.0% (previous value: 5.0%). [1][8][9] Production - The high - frequency industrial production index is 127.3 (previous value: 127.2), with a year - on - year increase of 5.5 points (previous increase: 5.4 points), and the year - on - year increase is expanding. The electric - furnace operating rate slightly declined, with the current rate at 59.6% (previous value: 60.3%). [1][8][14] Real - Estate Sales - The high - frequency real - estate sales index is 42.3 (previous value: 42.4), with a year - on - year decrease of 6.1 points (previous decrease: 6.2 points), and the year - on - year decline is narrowing. The land premium rate of large and medium - sized cities increased, with the current rate at 4.8% (previous value: 1.9%), while the transaction area of commercial housing in 30 large and medium - sized cities decreased to 11.4 million square meters (previous value: 25.7 million square meters). [1][9][22] Infrastructure Investment - The high - frequency infrastructure investment index is 121.8 (previous value: 121.5), with a year - on - year increase of 8.1 points (previous increase: 7.3 points), and the year - on - year increase is expanding. The daily average pig - iron output slightly declined to 241.5 tons (previous value: 241.8 tons). [1][9][36] Export - The high - frequency export index is 143.7 (previous value: 143.7), with a year - on - year increase of 1.6 points (previous increase: 1.8 points), and the year - on - year increase is narrowing. The CCFI index continued to decline to 1015 points (previous value: 1087 points), and the RJ/CRB index decreased to 299.3 points (previous value: 300.3 points). [1][9][39] Consumption - The high - frequency consumption index is 120.6 (previous value: 120.5), with a year - on - year increase of 3.6 points (previous increase: 3.5 points), and the year - on - year increase is expanding. The daily average box office of movies slightly declined to 14,803 million yuan (previous value: 15,858 million yuan). [1][9][50] CPI - The month - on - month CPI forecast remains at 0.2% (previous value: 0.2%). The average wholesale price of pork continued to decline to 18.7 yuan/kg (previous value: 19.3 yuan/kg). [2][9][57] PPI - The month - on - month PPI forecast is 0.0% (previous value: - 0.1%). The crude - oil price slightly declined, with the Brent crude - oil futures settlement price at 65 US dollars/barrel (previous value: 66 US dollars/barrel), while the copper and aluminum prices continued to rise. The LME copper spot settlement price is 10,718 US dollars/ton (previous value: 10,358 US dollars/ton), and the LME aluminum spot settlement price is 2,753 US dollars/ton (previous value: 2,685 US dollars/ton). [2][9][60] Transportation - The high - frequency transportation index is 131.5 (previous value: 131.3), with a year - on - year increase of 10.0 points (previous increase: 9.8 points), and the year - on - year increase is expanding. The subway passenger volume in first - tier cities declined to 3,097 million person - times (previous value: 3,550 million person - times). [2][9][72] Inventory - The high - frequency inventory index is 162.4 (previous value: 162.3), with a year - on - year increase of 8.5 points (previous increase: 8.6 points), and the year - on - year increase is narrowing. The electrolytic - aluminum inventory declined to 13.6 million tons (previous value: 18.8 million tons). [2][9][78] Financing - The high - frequency financing index is 239.2 (previous value: 238.6), with a year - on - year increase of 30.2 points (previous increase: 30.1 points), and the year - on - year increase is expanding. The net financing of local government bonds is negative, with a value of - 246 billion yuan (previous value: 632 billion yuan). [2][9][89]

Group 1 - The report indicates that the credit market is experiencing a compression of credit spreads, with institutions favoring short- to medium-term credit bonds due to significant adjustments in long-term bonds [1][10][15] - The overall market sentiment has been influenced by the recent stock market performance, which has increased risk appetite, alongside regulatory impacts that have led to ongoing adjustments in the bond market [2][17] - The report anticipates that the bond market will gradually enter a recovery phase in the fourth quarter, driven by fundamental factors and a potential easing of liquidity conditions [2][17] Group 2 - Seasonal factors suggest that the bond market typically experiences neutral fluctuations in October, with a smoother downward trend expected after December [3][19] - The second batch of Sci-Tech Innovation Bonds ETFs has seen limited growth in scale and lower trading activity compared to the initial batch, although the excess spread remains stable [4][24] - The current steep yield curve for credit bonds indicates that long-term credit yields are relatively high, with specific advantages noted for certain types of bonds, such as secondary capital bonds [5][16]

Investment Rating - The report maintains an "Increase" rating for the small metals industry [4]. Core Viewpoints - The strategic small metals are expected to undergo a value reassessment due to geopolitical tensions and supply constraints, leading to price increases and improved profitability for companies in this sector [2][3]. - The strategic value of small metals arises from their irreplaceable applications in AI, military, and semiconductor industries, making them critical for advanced technologies [2]. - The investment logic for strategic small metals includes fundamental drivers from supply disruptions and valuation logic based on sustained high price expectations [2]. Summary by Sections Industry Investment Rating - The report maintains an "Increase" rating for the small metals sector, indicating a positive outlook for the industry [4]. Strategic Value of Small Metals - The report highlights that small metals like germanium, gallium, antimony, tungsten, and rare earths are gaining strategic value due to China's supply dominance and their essential roles in high-tech applications [2]. - The geopolitical landscape has led to supply quotas and export controls, enhancing the scarcity and strategic importance of these metals [2]. Investment Recommendations - The report recommends focusing on specific companies within the strategic metals sector, including: - Rare Earths: China Rare Earth, Northern Rare Earth, Baotou Steel, Jien Nickel, Shenghe Resources, and Guangsheng Nonferrous [3]. - Antimony: Huayu Mining, Huaxi Nonferrous, and Hunan Gold [3]. - Tungsten: Xiamen Tungsten, Zhongtung High-tech, Jiaxin International, Zhangyuan Tungsten, and Anyuan Coal [3]. Market Trends - The report notes that small metals have shown resilience in the market, with significant price increases observed in response to external market movements, indicating a shift in investor sentiment towards these strategic assets [3].

证券研究报告 | 金融工程 gszqdatemark 2025 10 12 年 月 日 风格上，当前价值因子占优。从纯因子收益来看，本周有色金属、钢铁、 国防军工等行业因子相对市场市值加权组合跑出较高超额收益，消费 者服务、银行等行业因子回撤较多；风格因子中，价值因子超额收益较 高，Beta、残差波动率呈较为显著的负向超额收益。从近期因子表现来 看，高杠杆、高成长股表现优异，残差波动率、价值等因子表现不佳。 风险提示：量化周报观点全部基于历史统计与量化模型，存在历史规律与 量化模型失效的风险。 作者 分析师 刘富兵 执业证书编号：S0680518030007 邮箱：liufubing@gszq.com 分析师 林志朋 执业证书编号：S0680518100004 邮箱：linzhipeng@gszq.com 分析师 沈芷琦 执业证书编号：S0680521120005 邮箱：shenzhiqi@gszq.com 分析师 梁思涵 执业证书编号：S0680522070006 邮箱：liangsihan@gszq.com 分析师 张国安 执业证书编号：S0680524060003 量化周报 创业板、科创 50 短期内或 ...

Investment Rating - The report maintains a rating of "Buy" for Dongyangguang [5] Core Viewpoints - The basic chemical sector is experiencing a configuration opportunity, with the index having adjusted from a high of 9565.18 points to a low of 3876.11 points, a cumulative decline of 59.5% from September 2021 to February 2024. The sector has shown a strong performance with a cumulative increase of 20.9% from July 11 to October 10 [1][3] - Dongyangguang's strategic acquisition of Qinhuai Data is expected to enhance its capabilities in AI infrastructure and cooling solutions, positioning the company to leverage high-performance computing demands [2][7] - The integration of Qinhuai Data is anticipated to facilitate a transition from single product offerings to ecosystem development, enhancing collaboration across multiple dimensions [2] Summary by Sections Industry Trends - The basic chemical sector has seen a continuous decline in construction project growth rates, with a negative growth rate of -7.3% expected by Q1 2025. However, the sector is currently experiencing a resurgence due to a trend against excessive competition [1] - The report highlights the increasing importance of liquid cooling solutions in the context of AI infrastructure development, with Dongyangguang positioned as a leading player in the fluorochemical industry [7] Company Analysis - Dongyangguang is projected to achieve an EBITDA close to 4 billion RMB by 2025 following the acquisition of Qinhuai Data, which will provide access to major internet clients and enhance its market presence [2] - The company is focusing on developing comprehensive cooling solutions and energy management systems, leveraging its expertise in capacitors and strategic partnerships [7]