Investment Rating - The report indicates a low overall allocation in the agriculture, forestry, animal husbandry, and fishery sector, with a heavy stock allocation ratio of 0.78% as of Q3 2025, which is below the standard allocation ratio and historical average [2][11][19] Core Viewpoints - The report highlights a significant reduction in heavy stock allocations in the feed and breeding sectors, with breeding at 0.31% and feed at 0.40% for Q3 2025, both showing a decline compared to previous quarters [12][19] - Major companies such as Haida Group and Muyuan Foods have reduced their allocations, indicating a trend of decreased investment in leading stocks within the sector [3][14] - The report suggests that the breeding sector is entering a phase of high-quality development, recommending investments in low-cost leading companies and growth-oriented stocks [4][19] Summary by Sections Heavy Stock Allocation Analysis - As of the end of Q3 2025, the heavy stock allocation in the agriculture, forestry, animal husbandry, and fishery sector is 0.78%, down 0.58 percentage points from the previous quarter and 0.56 percentage points year-on-year [11][12] - The heavy stock allocation in the breeding industry is 0.31%, a decrease of 0.1 percentage points, while the feed industry allocation is 0.40%, down 0.45 percentage points [12][14] Company-Specific Allocation Changes - Among the top 15 heavy stocks, most companies have reduced their allocations, with Haida Group and Muyuan Foods decreasing by 0.34 percentage points and 0.04 percentage points, respectively [3][14] - The top five stocks with increased heavy stock allocation include Tiankang Biological (+2.42%) and Hainan Rubber (+1.41%), while the top five with decreased allocations include Zhongchong Pet (-3.21%) and Juxing Agriculture (-3.14%) [15][18] Investment Recommendations - The report recommends focusing on leading stocks in the breeding sector such as Muyuan Foods and Wens Foodstuffs, as well as seasonal rebounds in chicken prices [4][19] - For breeding support (feed and animal health), it suggests monitoring leading companies like Haida Group and BANGJI Technology for potential restructuring opportunities [4][19] - The planting sector shows stable profitability, with recommendations to pay attention to companies like Suqian Agricultural Development and Beidahuang [4][19]

Group 1 - The Agricultural, Animal Husbandry, and Fishery ETF (159275) showed stable performance with a 0.2% increase in price and a trading volume of 6.91 million yuan, bringing the fund's total size to 203 million yuan as of November 5 [1] - Among the constituent stocks, Shennong Seed Industry had the highest increase at 6.4%, followed by Luoniushan at 5.24%, and Zhongxing Junye at 3.46%. Conversely, Tianma Technology experienced the largest decline at 1.79%, with Meihua Biological and Tianma Technology also showing declines of 1.92% and 1.57% respectively [1] - The Ministry of Agriculture and Rural Affairs will implement six types of agricultural electronic certificates nationwide starting November 1, 2025, including feed import registration certificates and agricultural transgenic biological safety certificates, transitioning to full electronic certification by 2026 [1] Group 2 - According to Tianfeng Securities, the egg-laying chicken industry is expected to see a significant reduction in domestic breeding volume to 41,200 birds by 2025, indicating a shift from surplus to tight supply. The white chicken industry is also experiencing a contraction in production capacity due to three years of bottoming out and overseas breeding disruptions [2] - The pig farming sector is anticipated to undergo capacity reduction due to low prices and policy guidance, while dairy cow inventory has decreased by 8%, nearing the end of the reduction phase. Beef prices may see unexpected increases [2] - The planting sector is accelerating the commercialization of transgenic corn, enhancing the competitiveness of leading seed companies. The aquaculture feed sector is recovering from a downturn, with leading companies increasing their market share [2] Group 3 - The Agricultural, Animal Husbandry, and Fishery ETF (159275) and its linked funds (Link A: 013471, Link C: 013472) passively track the Agricultural, Animal Husbandry, and Fishery Index, with the top ten weighted stocks including Muyuan Foods, Wens Foodstuff Group, Haida Group, Meihua Biological, New Hope Liuhe, Dabeinong, Bio-Stock, Shennong Development, Beidahuang, and Longping High-Tech [3]

Group 1 - The core point of the article highlights the performance of the Zhongzheng 500 Enhanced ETF (159678), which has seen a decline of 1.16% as of the midday close, trading at 1.361 yuan with a transaction volume of 3.2012 million yuan [1] - The major holdings of the Zhongzheng 500 Enhanced ETF include companies such as Shenghong Technology, Huagong Technology, and Jinfeng Technology, all of which experienced declines in their stock prices, with Jinfeng Technology down by 3.69% and Giant Network down by 3.30% [1] - The fund's performance benchmark is the Zhongzheng 500 Index return, managed by Bosera Fund Management Co., Ltd., with fund managers Liu Zhao and Yang Zhenjian, showing a return of 37.81% since its establishment on February 13, 2023, but a recent one-month return of -1.90% [1]

Quantitative Models and Construction - **Model Name**: DecompGRU **Model Construction Idea**: The model improves information interaction between time-series and cross-sectional data by introducing two simple de-mean modules on the GRU baseline model[18] **Model Construction Process**: 1. The DecompGRU model architecture is based on GRU as the baseline 2. Two de-mean modules are added to enhance the interaction between time-series and cross-sectional data 3. The model is trained using IC and weighted MSE loss functions[18] **Model Evaluation**: The model demonstrates improved interaction between time-series and cross-sectional data, enhancing prediction accuracy[18] Model Backtesting Results - **DecompGRU TOP200 Portfolio**: - Cumulative absolute return: 41.11% - Excess return relative to WIND All A equal-weight index: 13.98% - Maximum drawdown: 10.08% - Weekly win rate: 64.52% - Monthly win rate: 100% - October absolute return: 1.78%, excess return: -0.07%[11] - **ETF Rotation Portfolio**: - Cumulative absolute return: 19.06% - Excess return relative to benchmark: -2.00% - Maximum drawdown: 7.82% - Weekly win rate: 62.50% - Monthly win rate: 57.14% - October absolute return: -2.04%, excess return: -1.18%[14][15] Quantitative Factors and Construction - **Factor Name**: Sentiment Heat Factor **Factor Construction Idea**: The factor aggregates stock-level sentiment heat metrics (e.g., browsing, self-selection, and clicks) to represent broader market sentiment[19] **Factor Construction Process**: 1. Individual stock sentiment heat is calculated as the sum of browsing, self-selection, and click counts 2. The sentiment heat is normalized by dividing by the total market sentiment on the same day and multiplying by 10,000 3. Aggregated sentiment heat is used as a proxy for market sentiment at the index, industry, and concept levels[19] **Factor Evaluation**: The factor effectively captures market sentiment and its impact on pricing errors[19] Factor Backtesting Results - **Broad-based Index Sentiment Heat Rotation Strategy**: - Annualized return since 2017: 8.74% - Maximum drawdown: 23.5% - 2025 portfolio return: 38.5% - Benchmark return: 32.9%[28] - **Concept Sentiment Heat BOTTOM Portfolio**: - Annualized return: 15.71% - Maximum drawdown: 28.89% - 2025 portfolio return: 42.1%[41][44]

Core Insights - The report maintains a positive outlook on the agricultural sector, particularly in pig farming, despite ongoing losses in the industry [1][3] - The report highlights a potential acceleration in capacity reduction due to supply pressures and policy guidance [6][19] Group 1: Pig Farming - The number of breeding sows decreased by 0.20% month-on-month in September, with a total of 40.35 million sows reported [20][21] - Pig prices have been on the rise, with the average price for market pigs reaching 12.22 CNY/kg on October 30, reflecting a week-on-week increase of 7.10% [29][30] - The profitability of pig farming remains negative, with losses of 89.33 CNY per head for self-bred pigs and 179.72 CNY per head for purchased piglets as of October 31 [35][37] Group 2: Poultry Farming - The average price for white feather broilers increased to 7.09 CNY/kg on October 31, marking a week-on-week rise of 3.05% [39][42] - The report notes a significant increase in the number of breeding stock, with a 143.18% month-on-month rise in the number of grandparent stock updated in October [39][40] Group 3: Animal Health - The demand for animal health products is expected to rebound, driven by a recovery in breeding cycles and an increase in livestock numbers [48] - The report mentions that several companies are actively developing new products, which may enhance growth prospects for the sector [48] Group 4: Seed Industry - The average prices for wheat, soybean meal, and corn have increased, with wheat and soybean meal rising by 0.9% and 1.3% respectively as of October 31 [52][53] - The report emphasizes the importance of food security and the promotion of biotechnology in the seed industry [52][56] Group 5: Pet Industry - Pet food exports amounted to 823 million CNY in September, showing a year-on-year decline of 6.8% [57][60] - Domestic sales of pet food have continued to grow, with a combined growth rate of 3% across major e-commerce platforms in September [60]

Core Insights - The aquaculture sector experienced a 1.0% increase on October 31, with Tianyu Biological leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Aquaculture Sector Performance - Tianyu Biological (603717) closed at 9.16, up 4.93% with a trading volume of 254,000 shares and a transaction value of 234 million [1] - Huaying Agriculture (002321) closed at 2.90, up 4.69% with a trading volume of 654,900 shares and a transaction value of 188 million [1] - Other notable performers include *ST Tianshan (300313) up 3.34%, Luoniushan (000735) up 2.37%, and Xiaoming Co. (300967) up 1.65% [1] Capital Flow Analysis - The aquaculture sector saw a net inflow of 290 million from institutional investors, while retail investors experienced a net outflow of 190 million [2] - Major stocks like Muyuan Foods (002714) had a net inflow of 203 million, while Wens Foodstuffs (300498) had a net inflow of 61 million [3] - The overall trend indicates a shift in capital, with institutional investors showing confidence in the sector while retail investors are withdrawing [2][3]

Investment Rating - The report maintains an "Overweight" rating for the agriculture, forestry, animal husbandry, and fishery industry [5][44]. Core Insights - The SW agriculture, forestry, animal husbandry, and fishery industry slightly underperformed the CSI 300 index, declining by 1.1% from October 17 to October 30, 2025, lagging behind the index by approximately 3.08 percentage points [11]. - Among the sub-sectors, only planting and agricultural product processing recorded positive returns, increasing by 1.47% and 0.44% respectively, while fisheries, animal health, breeding, and feed sectors experienced negative returns, declining by 1.22%, 1.63%, 2.56%, and 4.24% respectively [14]. - The overall price of live pigs has rebounded, with the average price rising from 11.17 CNY/kg to 12.56 CNY/kg during the reporting period [23]. - The number of breeding sows as of the end of September 2025 was 40.35 million, a slight decrease of 0.07% from the previous month, indicating a potential for further capacity reduction [23]. - The report highlights the narrowing of losses in pig farming, with self-breeding losses at -89.33 CNY per head and purchased piglet losses at -179.72 CNY per head, showing improvement compared to the previous week [27]. - The average price of broiler chicks increased to 3.58 CNY per chick, while the average price of white feather broilers rose to 7.09 CNY/kg, indicating a slight recovery in poultry prices [29][32]. - The report emphasizes the potential for investment opportunities in leading companies within the industry, particularly in pig farming, poultry farming, feed production, animal health, and pet food sectors [44]. Summary by Sections Market Review - The SW agriculture, forestry, animal husbandry, and fishery industry slightly underperformed the CSI 300 index, with a decline of 1.1% from October 17 to October 30, 2025 [11]. - Only a few sub-sectors recorded positive returns, with planting and agricultural product processing increasing by 1.47% and 0.44% respectively [14]. - Over half of the stocks in the industry recorded positive returns during the same period [15]. Industry Key Data - The average price of live pigs increased from 11.17 CNY/kg to 12.56 CNY/kg [23]. - The breeding sow inventory was 40.35 million, slightly down by 0.07% [23]. - The average prices for corn and soybean meal showed slight declines, with corn at 2242.16 CNY/ton and soybean meal at 3028 CNY/ton [25]. - Losses in pig farming narrowed, with self-breeding losses at -89.33 CNY per head [27]. Company Insights - The Q3 performance of pig and chicken farming companies showed a year-on-year decline in profitability due to lower prices compared to the previous year [35]. - Leading companies such as Muyuan Foods and Wens Foodstuffs are highlighted for their market positions and potential for recovery [44].

Core Points - The aquaculture sector experienced a decline of 1.31% on October 30, with Tianyu Biology leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Stock Performance - Yisheng Co. (002458) closed at 9.03, up 0.33% with a trading volume of 97,800 shares and a turnover of 88.43 million yuan [1] - Xiantan Co. (002746) closed at 6.31, up 0.32% with a trading volume of 154,800 shares and a turnover of 97.81 million yuan [1] - Tianyu Biology (603717) closed at 8.73, down 3.64% with a trading volume of 155,200 shares and a turnover of 137 million yuan [2] - Huaying Agriculture (002321) closed at 2.77, down 3.15% with a trading volume of 424,400 shares and a turnover of 119 million yuan [2] Capital Flow - The aquaculture sector saw a net outflow of 188 million yuan from institutional investors, while retail investors had a net inflow of 141 million yuan [2] - The main capital inflow and outflow for specific stocks included: - Jingji Zhinnong (000048) had a net inflow of 19.99 million yuan from main capital [3] - Wens Foodstuff Group (300498) had a net inflow of 7.96 million yuan from main capital [3] - Yisheng Co. (002458) had a net inflow of 3.79 million yuan from main capital [3]

Core Insights - The aquaculture sector experienced a slight increase of 0.07% on October 29, with Luo Niushan leading the gains [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Aquaculture Sector Performance - Luo Niushan (000735) closed at 7.17, with a rise of 4.98% and a trading volume of 686,700 shares [1] - Yisheng Co. (002458) closed at 9.00, up 1.12%, with a trading volume of 119,500 shares [1] - Xiantan Co. (002746) closed at 6.29, up 0.96%, with a trading volume of 164,100 shares [1] - Shengnong Development (002299) closed at 16.91, up 0.96%, with a trading volume of 105,700 shares [1] - New Hope (000876) closed at 9.78, up 0.31%, with a trading volume of 225,700 shares [1] - Wens Foodstuff Group (300498) closed at 18.28, up 0.27%, with a trading volume of 383,700 shares [1] - Muyuan Foods (002714) closed at 50.40, down 0.04%, with a trading volume of 216,600 shares [1] Capital Flow Analysis - The aquaculture sector saw a net outflow of 70.05 million yuan from institutional investors, while retail investors had a net inflow of 89.02 million yuan [2] - The main capital inflow was observed in Luo Niushan, with a net inflow of 72.65 million yuan, despite a net outflow from retail and speculative investors [3] - Other companies like Xiantan Co. and Zhengbang Technology experienced mixed capital flows, with some seeing net outflows from institutional and speculative investors [3]

Investment Rating - The industry investment rating is "Recommended" with an expectation that the industry index will exceed the benchmark index by more than 5% in the next 3-6 months [3][51]. Core Insights - The report indicates that after a decline, the price of broilers has stabilized while the price of chicks remains high and fluctuating. In September, the average price of broilers was 6.99 yuan/kg, down 3.22% year-on-year and 2% month-on-month [9][8]. - The report highlights a significant loss in broiler farming, with losses of 1 yuan per bird in September, and a loss of 0.41 yuan per chick in hatcheries, indicating a substantial decline in profitability [41][41]. - The demand for poultry meat is expected to improve in 2025 due to a recovery in consumption, despite current pressures on prices and demand [44]. Summary by Sections Market Overview - In September, the price of broilers experienced a decline followed by stabilization, with a fixed transaction period lasting over 20 days. The average price of chicks fluctuated between 3.03 and 3.31 yuan per chick during the month [8][8]. - The average price of chicken products was 8712.92 yuan/ton, reflecting a year-on-year decrease of 3.77% [9]. Production Capacity - As of September 2025, the average stock of parent stock was 22.92 million sets, up 2.0% year-on-year, while the average stock of backup parent stock decreased by 1.7% [34][34]. - The average stock of grandparent stock was 1.36 million sets, showing a year-on-year increase of 1.7% [27][30]. Sales Performance - In September, the sales volume of chicken meat from major companies showed positive growth, with Shengnong's chicken sales increasing by 10.57% year-on-year and Xiantan's chicken sales rising by 23.64% [16][24]. - The sales revenue for the chicken segment in September was reported at 13 billion yuan for Shengnong, reflecting a year-on-year increase of 9.52% [12]. Investment Recommendations - The report suggests focusing on companies like Shengnong Development, Yisheng Shares, and Hefeng Shares, anticipating improvements in profitability and valuation recovery in the poultry sector [44].