Report Industry Investment Rating No relevant content provided. Core Viewpoints On December 31, more than half of the convertible bond industries rose, and the valuation increased month - on - month. The convertible bond market trading sentiment weakened, and the median price of convertible bonds increased. Different industries in the A - share and convertible bond markets showed different trends in terms of rise and fall [1]. Summary by Related Catalogs Market Overview - **Index Performance**: The CSI Convertible Bond Index rose 0.02% month - on - month, the Shanghai Composite Index rose 0.09%, the Shenzhen Component Index fell 0.58%, the ChiNext Index fell 1.23%, the SSE 50 Index fell 0.18%, and the CSI 1000 Index fell 0.03% [1]. - **Market Style**: Mid - cap value was relatively dominant. Large - cap growth fell 0.82%, large - cap value fell 0.13%, mid - cap growth fell 0.42%, mid - cap value rose 0.45%, small - cap growth rose 0.14%, and small - cap value fell 0.17% [1]. - **Fund Performance**: The trading sentiment in the convertible bond market weakened. The trading volume of the convertible bond market was 74.68 billion yuan, a 0.50% month - on - month decrease; the total trading volume of the Wind All - A was 2.065788 trillion yuan, a 4.43% month - on - month decrease; the net outflow of the main funds in the Shanghai and Shenzhen stock markets was 23.828 billion yuan, and the yield of the 10 - year treasury bond decreased 1.09bp to 1.85% [1]. Convertible Bond Price - The weighted average closing price of convertible bonds was 134.60 yuan, a 0.07% month - on - month increase. Among them, the closing price of equity - biased convertible bonds was 196.81 yuan, a 2.93% month - on - month decrease; the closing price of bond - biased convertible bonds was 119.10 yuan, a 0.21% month - on - month increase; the closing price of balanced convertible bonds was 130.12 yuan, a 0.32% month - on - month increase [2]. - The proportion of high - price bonds above 130 yuan was 60.57%, a 0.63pct month - on - month increase. The interval with the largest change in proportion was 110 - 120 (including 120), with a proportion of 8.36%, a 1.07pct month - on - month decrease. There were 0 bonds with a closing price below 100 yuan. The median price was 133.05 yuan, a 0.34% month - on - month increase [2]. Convertible Bond Valuation - The fitted conversion premium rate of 100 - yuan parity was 34.04%, a 0.50pct month - on - month increase; the overall weighted parity was 101.47 yuan, a 0.36% month - on - month decrease [2]. - The premium rate of equity - biased convertible bonds was 16.20%, a 2.18pct month - on - month decrease; the premium rate of bond - biased convertible bonds was 86.36%, a 0.42pct month - on - month decrease; the premium rate of balanced convertible bonds was 26.25%, a 1.08pct month - on - month increase [2]. Industry Performance - **A - share Market**: Among the 31 sectors, 15 industries rose. The top three industries in terms of increase were national defense and military industry (+2.13%), media (+1.54%), and real estate (+1.13%); the top three industries in terms of decline were communication (-1.35%), agriculture, forestry, animal husbandry and fishery (-1.10%), and electronics (-1.02%) [3]. - **Convertible Bond Market**: A total of 17 industries rose. The top three industries in terms of increase were beauty care (+2.81%), national defense and military industry (+2.50%), and building materials (+1.45%); the top three industries in terms of decline were non - bank finance (-1.43%), light industry manufacturing (-1.32%), and steel (-0.69%) [3]. - **Comprehensive Indicators**: - Closing price: Large - cycle increased 0.18%, manufacturing decreased 0.02%, technology increased 0.86%, large - consumption increased 0.49%, and large - finance decreased 0.76% [3]. - Conversion premium rate: Large - cycle increased 0.45pct, manufacturing increased 0.9pct, technology decreased 0.7pct, large - consumption increased 0.15pct, and large - finance increased 0.22pct [3]. - Conversion value: Large - cycle decreased 0.20%, manufacturing decreased 0.16%, technology increased 1.36%, large - consumption increased 0.55%, and large - finance decreased 1.23% [3]. - Pure bond premium rate: Large - cycle increased 0.27pct, manufacturing increased 0.041pct, technology increased 1.5pct, large - consumption increased 0.59pct, and large - finance decreased 0.94pct [4]. Industry Rotation The national defense and military industry, media, and real estate led the rise. The national defense and military industry had a daily increase of 2.13% in the A - share market and 2.50% in the convertible bond market; the media had a daily increase of 1.54% in the A - share market and 0.75% in the convertible bond market; the real estate had a daily increase of 1.13% in the A - share market [57].

Core Viewpoints - The A-share market is expected to see a spring rally, with thematic growth breaking through despite mixed signals from the global economy and domestic indicators [2] - The manufacturing PMI for December rose by 0.9 percentage points to 50.1, indicating a return to expansion [3][4] - The "old-for-new" policy and optimization of real estate policies are expected to further support domestic demand [2] Recent Dynamics - The manufacturing PMI increased to 50.1, with production and new orders indices both above 50, indicating improved business conditions [3][4] - The construction PMI rose significantly by 3.2 percentage points to 52.8, reflecting a strong recovery in the construction sector [4] - The service sector PMI also showed slight improvement, rising to 49.7, indicating a gradual recovery [4] Policy Tracking - The 2026 "old-for-new" policy aims to support the replacement of old vehicles and appliances, with a focus on smart products and mid-to-high-end automobiles [5][6] - The reduction of the personal housing sales value-added tax rate is expected to enhance the activity in the second-hand housing market [6] - The central bank's measures to strengthen the digital RMB management system are set to enhance financial services [6] Market Performance - The A-share market showed mixed performance, with the Shanghai Composite Index slightly up by 0.13%, while the ChiNext Index fell by 1.25% [15] - Key sectors such as oil and petrochemicals, defense, and media led the gains, with increases of 3.92%, 3.05%, and 2.13% respectively [13][15] - The average daily trading volume in the A-share market rose to approximately 2.1 trillion yuan, reflecting an 8.3% increase week-on-week [15][17]

- The report highlights that the total margin trading balance reached a record high of 25,552.84 billion yuan as of December 30, 2025, with the financing balance accounting for 25,385.25 billion yuan and the securities lending balance at 167.59 billion yuan [5][13][15] - Over the past 5 days, the electronics sector saw the highest net financing purchase, totaling 78.7 billion yuan, followed by the power equipment sector with 74.6 billion yuan, and the defense, machinery, and non-ferrous metals sectors ranked third to fifth [6][23][26] - Financing balance distribution by industry shows that the electronics sector leads with 3,820 billion yuan, followed by power equipment (2,269 billion yuan), non-bank finance (1,853 billion yuan), computers (1,768 billion yuan), and pharmaceuticals (1,624 billion yuan) [19][20][24] - The average daily growth rate of financing balance over the past 20 days was highest in the defense sector at 0.64%, corresponding to a 13.36% increase in the sector index during the same period [21][22][23] - Financing purchase activity, measured by the proportion of financing purchase to transaction volume over the past 5 days, was most active in non-bank finance, electronics, communication, home appliances, and power equipment sectors [6][27][29]

- The report introduces a quantitative model based on Convolutional Neural Networks (CNN) to analyze price-volume data and predict future stock prices. The model maps learned features to industry theme indices, including chemical, non-bank financial, and satellite sectors[77][79][80] - The construction process involves standardizing price-volume data into graphical formats for each stock within a specific window period. These standardized charts are then used as input for the CNN model to identify patterns and predict future trends[77][78][79] - The model's evaluation highlights its ability to capture complex relationships in price-volume data and its application in thematic industry allocation. It emphasizes the importance of deep learning techniques in quantitative finance[77][80] - Backtesting results show the latest thematic allocations include indices such as CSI Subdivision Chemical Industry Theme Index, CSI Satellite Industry Index, CSI All Share Dividend Quality Index, and others, reflecting the model's predictions[79][80]

来源：光大证券 核心观点一：从震荡的四季度到春季行情。2025年12月A股先跌后涨，整体窄幅震荡。但月中，中长期 资金开始逐步入市，其再次成为了市场的稳定器，叠加居民资金的持续流入，十二月下旬市场持续上 行，春季行情表现值得期待。 核心观点三：春季行情的风格与方向。历史上春季行情通常以成长与顺周期两条主线为主。从往年春季 行情中各板块的表现来看，成长板块在大多数时候均有不错的表现，此外，顺周期板块成为主线的次数 也较高，而成长+周期双主线的情景在过去13次春季行情中共出现过6次。相关行业的行情短期有较强 持续性，不过春季行情中的强势行业未必会成为年度主线。对于今年而言，我们认为消费与成长有望成 为春季行情的两条主线。 核心观点一：从震荡的四季度到春季行情。2025年12月A股先跌后涨，整体窄幅震荡。但月中，中长期 资金开始逐步入市，其再次成为了市场的稳定器，叠加居民资金的持续流入，十二月下旬市场持续上 行，春季行情表现值得期待。 核心观点二：对春季行情保持耐心。春季行情多数年份都存在，不过表现有明显差异，当前来看，12月 下旬的上涨或许就是本轮春季行情的起点。不过需要注意的是，从历史规律来看，上证指数当年1月 ...

- Short-term volume models for some broad-based indices turned bullish[1][3][11] - Feature-based institutional model turned bullish[1][3][11] - Feature-based volume model remained neutral[1][3][11] - Intelligent algorithm model for CSI 300 remained neutral, while for CSI 500 turned bullish[1][3][11] - Mid-term limit-up and limit-down model turned bullish[1][3][12] - Up-down return difference model turned bullish for all broad-based indices[1][3][12] - Calendar effect model remained neutral[1][3][12] - Long-term momentum model turned bullish for some broad-based indices[1][3][13] - Comprehensive A-share V3 model turned bullish[1][3][13] - Comprehensive A-share Guozheng 2000 model turned bullish[1][3][13] - Mid-term turnover amplitude model for Hong Kong stocks turned bullish[1][3][14] - Hang Seng Index up-down return difference model remained neutral[1][3][14]

Macro Economic Overview - The report indicates a downward trend in the Shanghai Composite Index, which fell by 0.59% this week, while the CSI 300 index futures decreased by 0.06% [1][11] - The report highlights a mixed performance in commodity futures, with coking coal futures down by 0.76% and iron ore futures up by 2.00% [1][11] - The yield on ten-year government bonds increased by 1 basis point to 1.85%, while active ten-year government bond futures dropped by 0.36% [1][11] Asset Allocation Recommendations - The recommended order for asset allocation is equities > commodities > bonds > currency, reflecting a positive outlook on A-shares and stable bond yields [2][4] - The report suggests that the U.S. dollar's safe-haven status is weakening, prompting international capital to seek alternatives, with RMB assets being a top choice due to their stability and growth potential [2][4] - The report anticipates that commodity prices will be influenced by supply pressures in oil and demand dynamics in cyclical goods, while agricultural products will be affected by supply factors [2][4] Key Economic Indicators - The manufacturing PMI for December was reported at 50.1, indicating a slight expansion, while the non-manufacturing PMI was at 50.2, returning to the expansion zone [18] - The report notes that the upcoming National People's Congress will convene on March 4, 2026, which may influence economic policies [18][19] Market Performance Insights - The report details a significant decline in the real estate market, with a notable drop in transaction volumes for new homes in major cities, indicating potential market stabilization due to recent policy changes [36][41] - The automotive sector is experiencing a downturn, with wholesale and retail sales of passenger vehicles showing negative growth for four consecutive weeks [36][41] Bond Market Analysis - The yield on ten-year government bonds has risen to 1.85%, with a noted increase in the yield of ten-year policy bank bonds to 2.00% [46] - The report highlights a significant rise in yields for low-rated credit bonds, indicating a shift in market sentiment [46]

（文章来源：第一财经） 光大证券研报表示，当前来看，2025年12月下旬的上涨或许是本轮春季行情起点。对于1月份指数的行 情，投资者或许应该保持耐心。消费与成长有望成为今年春季行情的两条主线。1月行业配置方面，关 注电子、电力设备、有色金属、汽车等。若市场风格为成长，五维行业比较框架打分靠前的行业分别为 电子、电力设备、通信、有色金属、汽车、国防军工；若1月份市场风格为防御，五维行业比较框架打 分靠前的行业分别为非银金融、电子、有色金属、电力设备、汽车、交通运输等。 ...

Core Viewpoints - The report is optimistic about the A-share market post-New Year, anticipating a "good start" after the holiday due to the rise in Hong Kong stocks and the A50 index [1][2][50] - There is uncertainty regarding the sustainability of the three driving factors behind the recent A-share rally: the A500 ETF's volume and price increase, the strength of optical modules, and the booming commercial aerospace sector [1][2][50] - The mid-term outlook suggests that the market may continue to rise before March, with a general recommendation to be bullish and proactive in investments [1][2][50] Market Overview - The market experienced narrow fluctuations before the New Year, with most broad indices slightly declining; the Shanghai Composite Index rose by 0.13%, while the CSI 300 and SSE 50 fell by 0.59% and 0.47% respectively [10][48] - The A500 ETF's share increased by only 1.58 billion shares in the last three days before the holiday, a significant drop from the previous week [10][48] - The overall market sentiment indicated a tendency to "rest and prepare for the next battle," as reflected in the low volatility before the holiday [10][48] Sector Observations - The report highlights strong performance in the petrochemical and commercial aerospace sectors, with the oil and petrochemical sector rising by 3.92% and the commercial aerospace sector increasing by 3.05% [13][49] - The report notes a resurgence in interest in robotics and AI applications, with automotive and machinery sectors rising by 1.44% and 1.32% respectively, while consumer sectors like food and beverage saw declines [13][49] Fund Flow Analysis - The latest margin trading balance reached 2.54 trillion yuan, an increase of 0.47% from the previous week, indicating a positive trend in fund inflow [26][48] - The report indicates that the securities ETF saw the highest net inflow of 13.1 billion yuan, while the electronic ETF experienced the largest outflow of 8.9 billion yuan [26][48] Valuation Insights - The dynamic valuation model shows that the current market indices have seen an increase in valuation levels, with the Shanghai Composite Index's PE-TTM at 16.59, placing it in the 91.99 percentile [40][42] - The Shenzhen Component Index's PE-TTM is at 31.24, in the 77.52 percentile, indicating a generally elevated valuation across major indices [40][42]

Group 1: AI Infrastructure and Investment Trends - AI infrastructure investment is entering a new phase, with traditional leaders like Nvidia, Microsoft, and Amazon seeing stagnant stock prices since last summer, while new entrants like Broadcom are emerging [1][4] - Investors are shifting focus to companies that can support global computing power regardless of chip usage, indicating a significant transformation in AI investment themes [4] - Memory producers like Micron Technology and connector companies such as Amphenol and TE Connectivity are experiencing stock price surges, while utility stocks are stagnating [5] Group 2: Pharmaceutical Sector Developments - The GLP-1 weight loss drug market is undergoing a notable transformation, with Eli Lilly outperforming the market while Novo Nordisk's stock has halved, leading to a 33% downward revision in earnings expectations for 2026 [7][8] - Investment focus is shifting towards new weight loss products awaiting approval, and there is a transition in biopharmaceuticals from obesity drugs to a "Cardiology Renaissance," indicating a potential large product cycle [8] Group 3: Economic Outlook and Global Trade - Goldman Sachs economists predict that China's economic growth will exceed market consensus, driven by technological advancements and a leading export position, even amidst tariff challenges [11] - The recovery of the Chinese economy is expected to significantly impact global trade and technology dynamics in the coming year [11] Group 4: Productivity and Labor Market Dynamics - The potential for a "jobless expansion" is highlighted, as technology-driven productivity gains may support economic growth while facing labor shortages due to immigration restrictions [13] - Long-term productivity improvements are deemed essential to offset the effects of an aging workforce and declining birth rates [13] Group 5: Alternative Investments and Market Trends - The private credit market is expected to outperform private equity in 2025, attracting retail investor interest [15] - The cryptocurrency market is expanding, with companies like Coinbase and Robinhood positioned favorably in the growing sectors of cryptocurrencies and stablecoins [16] Group 6: Defense and Military Investment - The defense sector is experiencing evolving militarization, with the U.S. Space Force favoring innovators in drone and satellite technology [18] - Europe may require up to $160 billion in investments over the next five years to enhance military capabilities in response to Russian threats [19] Group 7: Robotics and Autonomous Vehicles - Advancements in technology are enhancing the capabilities of humanoid robots and autonomous vehicles, which are expected to drive profit growth for industrial tech companies like Tesla [21] - China is actively building capacity in the humanoid robot supply chain and is leading in the autonomous vehicle sector, with projections indicating a $47 billion market for Robotaxi by 2035 [22][23] Group 8: Nuclear Energy and Rare Earth Elements - Nuclear energy is experiencing a revival due to increasing demand for clean power to support the AI revolution, despite past accidents that stalled its development [25] - Rare earth metals are becoming critical components in technology, with China currently dominating this supply chain [25] Group 9: Policy and Market Sentiment - Policy uncertainties, including the Federal Reserve's actions and the Supreme Court's decisions on tariffs, are expected to dominate market sentiment in the first half of 2026 [26] - Current U.S. stock valuations are at their highest levels since the late 1990s, prompting a cautious approach from investors [2][27]