Market Performance - The Sci-Tech 50 Index decreased by 1.10% over the last five trading days, while the ChiNext Index increased by 1.38%. The large-cap value and growth indices rose by 1.45% and 1.60%, respectively. The Shanghai 50 Index rose by 1.22%, and the small-cap index represented by the CSI 2000 increased by 0.16%. The beauty and personal care sector, along with non-bank financials, performed well, while the computer and defense industries lagged behind [1]. Risk Premium Analysis - The static PE of the CSI All Index minus the yield of 10-year government bonds indicates a risk premium. Historical extreme bottoms have shown this data at two standard deviations above the mean, with notable instances in 2012, 2018, and 2020. As of April 26, 2022, the risk premium reached 4.17%, and on October 28, 2022, it was 4.08%. The latest reading on January 19, 2024, was 4.11%, marking the fifth instance since 2016 exceeding 4%. As of May 16, 2025, the indicator was at 3.86%, with the two standard deviation boundary at 4.76% [1]. Valuation Levels - As of May 16, 2025, the CSI All Index's PETTM percentile is at 52%. The Shanghai 50 and CSI 300 indices are at 62% and 50%, respectively, while the ChiNext Index is close to 11%. The CSI 500 and CSI 1000 indices are at 31% and 33%, indicating that the ChiNext Index's valuation is relatively low compared to historical levels [2]. Long-term Market Trends - The technical analysis of the Deep 100 Index shows a pattern of bear markets occurring every three years, followed by bull markets. The last bear market began in Q1 2021, with previous declines ranging from 40% to 45%. The current adjustment appears to have sufficient time and space, suggesting a potential upward cycle from the bottom [2]. Fund Flow and Trading Activity - In the last five trading days, ETF funds experienced an outflow of 34.1 billion yuan, while margin financing decreased by approximately 600 million yuan. The average daily trading volume across the two markets was 1.2317 trillion yuan [3]. AI and Machine Learning Applications - The report discusses the use of convolutional neural networks (CNN) to model price and volume data, aiming to predict future prices. The learned features are mapped to industry themes, with a current focus on banking [6].

Market Performance - The recent 5 trading days saw the Sci-Tech 50 Index increase by 0.24%, the ChiNext Index rise by 4.13%, large-cap value stocks up by 1.55%, large-cap growth stocks up by 2.05%, the SSE 50 Index up by 1.46%, and the small-cap represented by the CSI 2000 up by 3.77% [1] - The defense and military industry, as well as the communication sector, performed well, while steel and retail sectors lagged behind [1] Risk Premium Analysis - The static PE of the CSI All Index minus the yield of 10-year government bonds indicates a risk premium, which has historically reached extreme levels at two standard deviations above the mean during significant market bottoms, such as in 2012, 2018, and 2020 [1] - As of April 26, 2022, the risk premium reached 4.17%, and on October 28, 2022, it was 4.08%, with a recent reading of 4.11% on January 19, 2024, marking the fifth occurrence since 2016 of exceeding 4% [1] Valuation Levels - As of May 9, 2025, the CSI All Index's PETTM is at the 50th percentile, with the SSE 50 and CSI 300 at 61% and 47% respectively, while the ChiNext Index is close to 11% [2] - The ChiNext Index's valuation is relatively low compared to historical averages [2] Long-term Market Trends - The technical analysis of the Deep 100 Index indicates a pattern of bear markets every three years followed by bull markets, with previous declines ranging from 40% to 45% [2] - The current adjustment cycle began in Q1 2021, suggesting a potential for upward movement from the bottom [2] Fund Flow and Trading Activity - In the last 5 trading days, ETF funds saw an outflow of 17.9 billion yuan, while margin trading increased by approximately 4.4 billion yuan [2] - The average daily trading volume across both markets was 1.2918 trillion yuan [2] AI and Machine Learning Insights - A convolutional neural network (CNN) was utilized to model price and volume data, mapping learned features to industry themes, with a current focus on banking [2][7] Market Sentiment - The proportion of stocks above the 200-day moving average is being tracked to gauge market sentiment [9] Equity and Bond Risk Preference - Ongoing monitoring of risk preferences between equity and bond assets is being conducted [11]

广发证券首席金工分析师 安宁宁 SAC: S0260512020003 anningning@gf.com.cn 广发证券资深金工分析师 张钰东 SAC: S0260522070006 zhangyudong@gf.com.cn 广发金工安宁宁陈原文团队 摘要 最近5个交易日，科创50指数跌0.40%，创业板指涨1.74%，大盘价值跌0.30%，大盘成长涨0.89%，上证50跌0.33%，国证2000代表的小盘涨2.38%，汽车、 美容护理市场表现靠前，食品饮料、房地产表现靠后。 风险溢价，中证全指静态PE的倒数EP减去十年期国债收益率，权益与债券资产隐含收益率对比，历史数次极端底部该数据均处在均值上两倍标准差区 域，比如2012/2018/2020年（疫情突发），2022/04/26达到4.17%，2022/10/28风险溢价再次上升到4.08%，市场迅速反弹，2024/01/19指标4.11%，自2016年 以来第五次超过4%。截至2025/04/25指标3.99%，两倍标准差边界为4.75%。 估值水平，截至2025/04/25，中证全指PETTM分位数48%，上证50与沪深300分别为60%、46%， ...

Market Performance - The recent 5 trading days saw the Sci-Tech 50 Index decline by 0.31%, the ChiNext Index by 0.64%, while large-cap value stocks rose by 2.62% and large-cap growth stocks fell by 0.24% [1] - The banking and real estate sectors performed well, while defense, military, agriculture, forestry, animal husbandry, and fishery sectors lagged behind [1] Risk Premium Analysis - The risk premium, measured as the inverse of the static PE of the CSI All Share Index minus the yield of 10-year government bonds, has reached historical extremes, with values exceeding 4% on multiple occasions since 2016 [1] - As of April 18, 2025, the risk premium stood at 4.05%, with the two-standard deviation boundary at 4.74% [1] Valuation Levels - As of April 18, 2025, the CSI All Share Index's TTM PE percentile is at 47%, with the SSE 50 and CSI 300 at 60% and 45% respectively, indicating that the ChiNext Index is relatively undervalued at close to 9% [2] - The long-term view of the Deep 100 Index suggests a cyclical pattern of bear and bull markets every three years, with the current adjustment phase starting in Q1 2021 showing sufficient time and space for a potential upward cycle [2] Fund Flow and Trading Activity - In the last 5 trading days, ETF inflows totaled 24.3 billion yuan, while margin trading decreased by approximately 3.4 billion yuan, with an average daily trading volume of 1,076.1 billion yuan across the two markets [3] AI and Data Analysis - The use of convolutional neural networks to model price and volume data has been explored, with features mapped to industry themes, indicating a focus on sectors such as banking and securities as of April 18, 2025 [2][8]

广发证券首席金工分析师 安宁宁 SAC: S0260512020003 anningning@gf.com.cn 广发证券资深金工分析师 张钰东 SAC: S0260522070006 zhangyudong@gf.com.cn 广发金工安宁宁陈原文团队 摘要 最近5个交易日，科创50指数跌0.31%，创业板指跌0.64%，大盘价值涨2.62%，大盘成长跌0.24%，上证50涨1.45%，国证2000代表的小盘涨0.05%，银行、 房地产市场表现靠前，国防军工、农林牧渔表现靠后。 风险溢价，中证全指静态PE的倒数EP减去十年期国债收益率，权益与债券资产隐含收益率对比，历史数次极端底部该数据均处在均值上两倍标准差区 域，比如2012/2018/2020年（疫情突发），2022/04/26达到4.17%，2022/10/28风险溢价再次上升到4.08%，市场迅速反弹，2024/01/19指标4.11%，自2016年 以来第五次超过4%。截至2025/04/18指标4.05%，两倍标准差边界为4.74%。 估值水平，截至2025/04/18，中证全指PETTM分位数47%，上证50与沪深300分别为60%、45%， ...

广发证券首席金工分析师 安宁宁 SAC: S0260512020003 anningning@gf.com.cn 广发证券资深金工分析师 张钰东 SAC: S0260522070006 广发金工安宁宁陈原文团队 摘要 最近5个交易日，科创50指数跌0.63%，创业板指跌6.73%，大盘价值跌2.61%，大盘成长跌3.37%，上证50跌1.60%，国证2000代表的小盘跌6.29%，农林牧 渔、商贸零售市场表现靠前，电力设备、通信表现靠后。 风险溢价，中证全指静态PE的倒数EP减去十年期国债收益率，权益与债券资产隐含收益率对比，历史数次极端底部该数据均处在均值上两倍标准差区 域，比如2012/2018/2020年（疫情突发），2022/04/26达到4.17%，2022/10/28风险溢价再次上升到4.08%，市场迅速反弹，2024/01/19指标4.11%，自2016年 以来第五次超过4%。截至2025/04/11指标4.09%，两倍标准差边界为4.73%。 估值水平，截至2025/04/11，中证全指PETTM分位数45%，上证50与沪深300分别为56%、43%，创业板指接近9%，中证500与中证1000 ...

Market Performance - The recent five trading days saw the Sci-Tech 50 Index decline by 0.63%, the ChiNext Index drop by 6.73%, and the large-cap value index decrease by 2.61% [1] - The agricultural, forestry, animal husbandry, and fishery sectors, along with retail trade, performed well, while the power equipment and telecommunications sectors lagged behind [1] Risk Premium Analysis - The risk premium, measured as the inverse of the static PE of the CSI All Share Index minus the yield of ten-year government bonds, indicates that the implied returns of equity and bond assets are at historically high levels, reaching 4.17% on April 26, 2022, and 4.11% on January 19, 2024 [1] - As of April 11, 2025, the risk premium stands at 4.09%, with the two-standard deviation boundary at 4.73% [1] Valuation Levels - As of April 11, 2025, the CSI All Share Index's PE TTM percentile is at 45%, with the SSE 50 and CSI 300 at 56% and 43% respectively, indicating that the ChiNext Index is at a relatively low valuation compared to historical levels [2] - The long-term view of the Deep 100 Index suggests a cyclical pattern of bear and bull markets every three years, with the current adjustment phase starting in Q1 2021 showing sufficient time and space for a potential upward cycle [2] Fund Flow and Trading Activity - In the last five trading days, ETF inflows totaled 206.9 billion yuan, while margin financing decreased by approximately 98.3 billion yuan, with an average daily trading volume of 1.5742 trillion yuan [3] AI and Machine Learning Insights - The use of convolutional neural networks (CNN) for modeling price and volume data has been explored, with features mapped to industry themes, indicating a focus on sectors like securities as of April 11, 2025 [7][2]

1. Report Industry Investment Ratings No information provided in the content. 2. Core Views - The market for government bonds is expected to have increased volatility, and caution is advised [5][6]. - Despite short - term fluctuations, the stock index is still expected to rise, and it is advisable to consider buying index futures on dips [9][10]. - The medium - and long - term logic for precious metals remains strong, and existing long positions can be held [11][12]. - For steel products such as rebar and hot - rolled coils, investors can look for low - level buying opportunities and take profits on rebounds, with light - position participation [14][15]. - For iron ore, investors can look for low - level buying opportunities and take profits on rebounds, with light - position participation [16][17]. - For coking coal and coke, investors can look for low - level buying opportunities and take profits on rebounds, with light - position participation [19][20]. - For ferroalloys, there may be an opportunity to focus on deep out - of - the - money call options for manganese silicon in the low - level range, and short - position holders of ferrosilicon can consider exiting at the bottom [21][22]. - For crude oil, it is advisable to temporarily hold off on trading the main contract [24][25]. - For fuel oil, it is advisable to temporarily hold off on trading the main contract [26][27]. - For polyolefins, it is recommended to take a long position in the PP and L main contracts [28][29]. - For synthetic rubber, it is advisable to temporarily hold off on trading [30][31]. - For natural rubber, it is recommended to trade based on the range - bound thinking [32][33]. - For PVC, the price is expected to oscillate at the bottom [35][37]. - For urea, it is expected to be strong in the short term, but attention should be paid to the risk of decline in the future [38][39]. - For PX, it is expected to oscillate and adjust following the cost side, and investors can consider participating cautiously on dips [40]. - For PTA, it is recommended to operate cautiously and seize opportunities based on supply - demand changes [41]. - For ethylene glycol, the price is expected to be under pressure in the short term, and investors should operate cautiously [42]. - For short - fiber, it is recommended to trade within a range following the cost side [43]. - For bottle chips, it is expected to adjust following the cost side, and attention should be paid to cost price changes [44]. - For soda ash, the market is still demand - driven in the short term [45]. - For glass, the actual supply - demand fundamentals have no obvious drivers, and the inventory reduction speed needs to be continuously monitored [48]. - For caustic soda, the price is expected to oscillate as a whole [49]. - For pulp, it is expected to be weak and oscillate in the short term [52]. - For lithium carbonate, the upside pressure is expected to be large, and attention should be paid to upstream mine disturbances [53]. - For copper, the price is in a stage of adjustment [54][55]. - For aluminum, the price is expected to oscillate in a wide range [56][57]. - For zinc, the price is expected to oscillate within a range [58][59]. - For lead, the price is expected to oscillate under pressure [60][61]. - For tin, attention should be paid to the impact of the earthquake in Myanmar [62]. - For nickel, the price has support below, but the upside space may be limited [63]. - For industrial silicon, the price is expected to be weak, while the polysilicon market is relatively stable [64]. - For soybean oil and soybean meal, it is advisable to wait and see, and consider long - position attempts at the bottom - support range after a decline [65][66]. - For palm oil, it is advisable to temporarily hold off on trading [67][68]. - For rapeseed meal and rapeseed oil, consider the opportunity to expand the spread after the soybean - rapeseed spread narrows [69][70]. - For cotton, consider short - selling after a rebound [73][74]. - For sugar, consider buying on dips [77][78]. - For apples, consider buying on dips [79]. - For live pigs, consider the far - month opportunities after a rebound [80][81]. - For eggs, consider short - selling the far - month contracts on rallies [82][83]. - For corn, it is advisable to temporarily hold off on trading [84][85]. - For logs, beware of a rapid decline if the reality is weaker than expected [88]. 3. Summaries by Related Catalogs Government Bonds - The previous trading day saw most government bond futures closing down, with the 30 - year contract up 0.15%, and the 10 - year, 5 - year, and 2 - year contracts down 0.08%, 0.04%, and 0.04% respectively [5]. - The central bank conducted 649 billion yuan of 7 - day reverse repurchase operations on April 1st, with a net withdrawal of 313 billion yuan [5]. - The March Caixin China Manufacturing PMI reached 51.2, the highest since December 2024 [5]. Stock Index - The previous trading day saw small fluctuations in stock index futures, with the CSI 300 futures up 0.08%, the SSE 50 futures down 0.11%, the CSI 500 futures up 0.66%, and the CSI 1000 futures up 0.39% [7]. - A national conference on promoting the replacement of consumer goods was held, emphasizing work promotion and policy implementation [7]. Precious Metals - The previous trading day saw the gold main contract closing at 736.3, up 0.89%, and the silver main contract closing at 8,432, down 0.87% [11]. - The eurozone's March CPI and core CPI data showed certain changes, and the unemployment rate hit a record low [11]. - The Fed has paused rate cuts, and the future rate - cut rhythm is highly uncertain [11]. Steel Products Rebar and Hot - Rolled Coils - The previous trading day saw rebar and hot - rolled coil futures oscillating. The spot price of Tangshan billet was 3050 yuan/ton, and Shanghai rebar was 3100 - 3210 yuan/ton, and hot - rolled coils were 3330 - 3350 yuan/ton [13]. - The weak real - estate demand and increasing rebar production suppress prices, but macro policies and the peak season may provide support [14]. Iron Ore - The previous trading day saw a significant rebound in iron ore futures. PB powder was 790 yuan/ton, and super - special powder was 650 yuan/ton [16]. - The increasing iron - water production supports demand, and the supply - side situation has changed, with port inventory decreasing [16]. Coking Coal and Coke - The previous trading day saw a strong rebound in coking coal and coke futures. Some coal - washing enterprises and traders have started to purchase, and the market sentiment has improved slightly [18]. - The demand from coking enterprises has increased, and the fundamentals of coke have shown signs of continuous improvement [19]. Ferroalloys - The previous trading day saw the manganese - silicon main contract up 0.95% to 6146 yuan/ton, and the ferrosilicon main contract up 0.37% to 5984 yuan/ton [21]. - The manganese - ore supply may be disturbed, and the demand for ferroalloys is weak, while the supply is still high [21]. Energy Crude Oil - The previous trading day saw INE crude oil opening high and closing higher, up more than 3.4% [23]. - Fund managers increased their net long positions in US crude oil futures and options, and the number of US oil and gas rigs decreased [23]. - The market may be chaotic due to factors such as US - Russia negotiations and OPEC's production increase [24]. Fuel Oil - The previous trading day saw fuel oil rising sharply following crude oil. The domestic low - sulfur 180cst fuel oil had a certain price range [26]. - High - sulfur fuel oil supply may be tight, but the global shipping market may be affected by the trade war [26]. Chemicals Polyolefins - The previous trading day saw the polyethylene market adjusting, and the polypropylene futures oscillating upward. The cost side provided some support, but the demand did not change significantly [28]. - The "Golden March" season is obvious, and the overall demand for polyolefins is expected to be slightly better, with the market expected to be oscillating strongly [28]. Synthetic Rubber - The previous trading day saw the synthetic rubber main contract up 0.29%. The开工 loss has been narrowing, and the inventory has been decreasing [30]. - The butadiene price is weakly oscillating, and the supply and demand situation has certain characteristics [30]. Natural Rubber - The previous trading day saw the natural rubber main contract down 0.48%, and the 20 - grade rubber main contract flat. The market will continue the pattern of "high supply + weak demand" in April [32]. - The supply in Yunnan may increase, and the demand is weak, but the low social inventory provides some support [32]. PVC - The previous trading day saw the PVC main contract up 0.53%. The supply - side capacity utilization has increased, and the demand - side downstream enterprises have a certain procurement pattern [35]. - The export is still dependent on low prices, and the cost has decreased, but high inventory and new capacity put pressure on prices in the long term [35]. Urea - The previous trading day saw the urea main contract up 3.27%. The short - term spring - plowing demand and policy dividends support the strong operation, but long - term risks exist [38]. - The supply is expected to be around 200,000 tons per day, and the demand from agriculture and industry has different characteristics [38]. PX - The previous trading day saw the PX2505 main contract up 1.84%. The PXN and PX - MX spreads have adjusted, and the PX load has decreased due to multiple plant overhauls [40]. - The cost side is supported by the rising crude oil price, and the short - term PX is expected to oscillate and adjust [40]. PTA - The previous trading day saw the PTA2505 main contract up 0.82%. The supply - side load has increased, and the demand - side polyester load is expected to rise further [41]. - The cost side is supported by the rising crude oil price, and the PTA price is expected to oscillate following the cost side [41]. Ethylene Glycol - The previous trading day saw the ethylene glycol main contract up 1.8%. The coal - based plant load has decreased, and the inventory has increased and is difficult to reduce [42]. - The downstream polyester demand is gradually improving, but the peak - season performance is not as expected, and the price is expected to be under pressure [42]. Short - Fiber - The previous trading day saw the short - fiber 2505 main contract up 0.97%. The supply - side load has declined slightly, and the demand - side terminal factories' raw - material inventory is stable [43]. - The cost side support is weakening, and the short - fiber price is expected to follow the cost side [43]. Bottle Chips - The previous trading day saw the bottle - chip 2505 main contract up 0.93%. The cost support is slightly insufficient, and the supply - side load is expected to increase [44]. - The downstream soft - drink consumption is gradually recovering, and the bottle - chip price is expected to adjust following the cost side [44]. Soda Ash - The previous trading day saw the main 2505 contract closing at 1388 yuan/ton, up 0.14%. Some plants have carried out overhauls, and the supply is adjusting at a high level [45]. - The inventory has been decreasing slightly, and the market is still demand - driven in the short term [45]. Glass - The previous trading day saw the main 2505 contract closing at 1235 yuan/ton, up 4.04%. The number of production lines has decreased, and the impact on the supply - demand pattern is limited [47][48]. - The actual supply - demand fundamentals have no obvious drivers, and the inventory reduction speed needs to be monitored [48]. Caustic Soda - The previous trading day saw the main 2505 contract closing at 2515 yuan/ton, down 1.30%. The production of large - scale caustic - soda enterprises has decreased [49]. - The alumina price is expected to be weak, and the caustic - soda price is expected to oscillate [49]. Pulp - The previous trading day saw the main 2505 contract closing at 5638 yuan/ton, down 1.02%. Some pulp mills have maintenance plans, and the port inventory has decreased [51][52]. - The downstream demand has a certain pattern, and the price is expected to be weak and oscillate in the short term [52]. Non - Ferrous Metals Lithium Carbonate - The previous trading day saw the lithium carbonate main contract closing up 0.49% to 74,360 yuan/ton. The supply is increasing, and the demand has improved, but the inventory is still rising [53]. - The upside pressure is large, and attention should be paid to upstream mine disturbances [53]. Copper - The previous trading day saw the Shanghai copper main contract closing at 79,820 yuan/ton, down 0.1%. The overseas economic data is mixed, and Trump's tariff policy has escalated [54]. - The copper concentrate supply is tight, and the domestic consumption is in the peak season, but the trade friction affects exports [54]. Aluminum - The previous trading day saw the Shanghai aluminum main contract closing at 20,415 yuan/ton, down 0.34%, and the alumina main contract closing at 2,942 yuan/ton, down 0.07% [56]. - The alumina supply pressure is strong, and the electrolytic aluminum consumption recovery is beneficial for inventory reduction [56]. Zinc - The previous trading day saw the Shanghai zinc main contract closing at 23,305 yuan/ton, down 0.91%. The zinc concentrate processing fee is rising, and the refined zinc production is expected to increase [58]. - The consumption is in the peak season, and the social inventory is expected to decrease [58]. Lead - The previous trading day saw the Shanghai lead main contract closing at 17,360 yuan/ton, down 0.26%. The primary lead production has declined slightly, and the secondary lead production is difficult to increase significantly [60]. - The "trade - in" policy has a slight impact on consumption, and the price is expected to oscillate under pressure [60]. Tin - The previous trading day saw tin up 0.89% to 289,000/ton. The mine - end supply is disturbed, and the domestic processing fee is low, and the inventory has increased [62]. - Attention should be paid to the impact of the earthquake in Myanmar [62]. Nickel - The previous trading day saw the nickel price up 0.49% to 129,300 yuan/ton. The cost is supported by factors such as policy and season, but the downstream acceptance of high prices is low [63]. - The stainless - steel demand is weak, and the market may remain in a supply - surplus situation [63]. Industrial Silicon and Polysilicon - The previous trading day saw the industrial silicon main contract closing at 9,790 yuan/ton, down 0.31%, and the polysilicon main contract closing at 43,560 yuan/ton, up 0.28% [64]. - The industrial silicon market is in a supply - surplus situation, while the polysilicon market is supported by supply and demand [64]. Agricultural Products Soybean Oil and Soybean Meal - The previous trading day saw the soybean - meal main contract down 0.92% to 2804/ton, and the soybean - oil main contract down 0.90% to 7896 yuan/ton [65]. - The US soybean planting area is slightly lower than expected, and the domestic soybean supply is expected to increase, while the demand has certain characteristics [65][66]. Palm Oil - The domestic palm - oil import in January - February 2025 decreased by 44.9% year - on - year, and the inventory is at a relatively low level [67]. - It is advisable to temporarily hold off on trading [68]. Rapeseed Meal and Rapeseed Oil - Canadian rapeseed has risen, and China has imposed a 100% tariff on Canadian rapeseed oil and oil residue cakes since March 20, 2025 [69]. - The impact on rapeseed

- The report mentions the "TWO BETA" model, which continues to recommend the technology sector, focusing on communication equipment and military industry[3][4][9] - The industry allocation model suggests a mid-term focus on sectors experiencing a turnaround, recommending industries such as new energy[3][4][9] - The timing system signal shows that the distance between the 20-day and 120-day moving averages of the Wind All A Index has narrowed to 3.28%, indicating a market in a volatile state[2][4][11] - The report suggests that if the trading volume falls below 1.1 trillion yuan, the market is expected to rebound[2][4][11] - The current PE ratio of the Wind All A Index is around the 60th percentile, indicating a medium level, while the PB ratio is around the 20th percentile, indicating a relatively low level[3][12] - The position management model recommends maintaining a 50% position for absolute return products based on the Wind All A Index[3][12] Model and Factor Construction - **TWO BETA Model**: This model recommends the technology sector, focusing on communication equipment and military industry. The model's construction details are not provided in the report[3][4][9] - **Industry Allocation Model**: This model suggests a mid-term focus on sectors experiencing a turnaround, recommending industries such as new energy. The model's construction details are not provided in the report[3][4][9] - **Timing System**: The timing system uses the distance between the 20-day and 120-day moving averages of the Wind All A Index to determine market trends. The latest data shows the 20-day moving average at 5253 points and the 120-day moving average at 5086 points, with a distance of 3.28%[2][4][11] Model and Factor Evaluation - **TWO BETA Model**: Continues to recommend the technology sector, focusing on communication equipment and military industry[3][4][9] - **Industry Allocation Model**: Recommends a mid-term focus on sectors experiencing a turnaround, such as new energy[3][4][9] - **Timing System**: Indicates a market in a volatile state, with the distance between the 20-day and 120-day moving averages narrowing to 3.28%[2][4][11] Backtest Results - **Timing System**: The distance between the 20-day and 120-day moving averages of the Wind All A Index is 3.28%, indicating a market in a volatile state[2][4][11] - **Wind All A Index**: The current PE ratio is around the 60th percentile, and the PB ratio is around the 20th percentile[3][12] - **Position Management Model**: Recommends maintaining a 50% position for absolute return products based on the Wind All A Index[3][12]

Market Performance - The recent 5 trading days saw the Sci-Tech 50 Index decline by 1.29%, and the ChiNext Index drop by 1.12%, while the large-cap value index rose by 0.28% and the large-cap growth index increased by 0.04% [1] - The healthcare and agriculture sectors performed well, whereas the computer and defense industries lagged behind [1] Risk Premium Analysis - The static PE of the CSI All Share Index minus the yield of 10-year government bonds indicates a risk premium, which has historically reached extreme levels at two standard deviations above the mean during significant market bottoms [1] - As of January 19, 2024, the risk premium indicator was at 4.11%, marking the fifth occurrence since 2016 of exceeding 4% [1] Valuation Levels - As of March 28, 2025, the CSI All Share Index's PE TTM percentile was at 53%, with the SSE 50 and CSI 300 at 58% and 48% respectively, while the ChiNext Index was close to 14% [2] - The ChiNext Index's valuation is relatively low compared to historical averages [2] Long-term Market Trends - The Shenzhen 100 Index has experienced bear markets approximately every three years, followed by bull markets, with declines ranging from 40% to 45% [2] - The current adjustment cycle, which began in Q1 2021, appears to have sufficient time and space for a potential upward trend [2] Fund Flow and Trading Activity - In the last 5 trading days, ETF inflows totaled 16.2 billion yuan, while margin financing decreased by approximately 24.8 billion yuan [3] - The average daily trading volume across both markets was 1.2346 trillion yuan [3] Thematic Investment Focus - As of March 28, 2025, the recommended investment themes include construction materials and low-volatility dividend stocks [2][8]