Group 1 - The central economic work conference has set the tone for 2026 economic work, with expectations for a "cross-year market" and "spring excitement" rising among broker reports [1] - The policy focus on "expanding domestic demand and countering involution" is expected to lead the market out of deflation, with technology sectors like AI computing power and commercial aerospace being key offensive directions [1][4] - There is a growing preference for low-volatility, high-dividend assets, indicating a potential market style switch [1][3] Group 2 - Citic Securities suggests seeking intersection in configurations, focusing on products with overseas exposure and positive changes in domestic demand as catalysts [2] - The report emphasizes that while external demand products have been validated, the potential for exceeding expectations is limited, and investors' low expectations could lead to valuation elasticity if domestic demand surprises positively [2] - The focus remains on industries where China has a global share advantage, such as non-ferrous metals, chemicals, and new energy, with an emphasis on companies that can enhance global pricing power [3] Group 3 - The market is expected to enter a new phase of recovery, with significant support from previous price levels and a shift in investor sentiment following recent adjustments [5] - Structural risks are emerging, which could hinder the sustained strength of advantageous themes, as indicated by high transaction concentration [5][6] - The focus on low-volatility and stable return assets is increasing, with potential interest in service consumption sectors like aviation, duty-free, and hotels [3][12] Group 4 - The central economic work conference has highlighted the importance of expanding domestic demand and addressing involution, clarifying the path out of deflation [7][19] - The emphasis on enhancing the income of middle and low-income groups and stimulating private investment indicates a shift towards endogenous growth drivers [7] - The conference also pointed out the need for a unified national market and the deepening of anti-involution measures, which are crucial for the recovery of corporate profits and subsequent improvements in resident income [8] Group 5 - The new policy deployment is expected to support the A-share market's cross-year performance, with a focus on TMT and advanced manufacturing sectors [9] - The historical performance of the A-share market during the start of the "13th Five-Year" and "14th Five-Year" plans suggests a positive outlook for 2026 [9] - The report indicates that the market may experience fluctuations due to various domestic and international events, but the overall economic policy is expected to remain supportive [9] Group 6 - The AI industry is characterized by a competition in full-stack capabilities and deep penetration into various application scenarios [10][11] - Domestic firms are focusing on building a full-stack system in the computing hardware sector, with significant advancements in AI solutions and infrastructure [11] - The demand for AI infrastructure is expected to drive growth in related sectors, including telecommunications and high-spec data centers [11][16] Group 7 - The commercial aerospace sector is entering a period of heightened activity, supported by new policies and government initiatives [17] - The establishment of a national commercial aerospace development fund aims to attract private investment and enhance the capabilities of commercial companies [17] - Recent advancements in satellite internet and frequent launches are expected to benefit the entire aerospace industry chain [17]

证券研究报告 2025 年 12 月 15 日 星期一 【A 股市场大势研判】 市场表现： | 指数名称 | 收盘点位 | 涨跌幅 | 涨跌 | 上证指数分时图 | | --- | --- | --- | --- | --- | | 上证指数 | 3889.35 | 0.41% | 16.03 | | | 深证成指 | 13258.33 | 0.84% | 110.94 | | | 沪深 300 | 4580.95 | 0.63% | 28.77 | | | 创业板 | 3194.36 | 0.97% | 30.68 | | | 科创 50 | 1348.88 | 1.74% | 23.05 | | | 北证 50 | 1447.69 | 0.31% | 4.52 | | 资料来源：东莞证券研究所，iFinD 数据 板块排名： | 申万行业表现前五 | | | 申万行业表现后五 | 概 | 念板块表现前五 | 概念板块表现后五 | | | --- | --- | --- | --- | --- | --- | --- | --- | | 有色金属 | 1.50% | 商贸零售 | -1.28% | 可控核聚 ...

*免责声明：文章内容仅供参考，不构成投资建议 国投证券表示，从成长逻辑来看，AI算力的指数级增长将带动数据中心电力配套设施的刚性需求，而 高压化、高效化是核心技术发展趋势，800Vdc供电方案有望成为新一代数据中心的标配。招商证券则 指出，800Vdc技术的落地将大幅提升单台设备的能源利用效率，相关核心元器件的用量将随方案普及 实现倍数级增长，市场空间将随AI数据中心的扩张同步扩容。从产业链上下游来看，上游的功率半导 体、高压连接器企业将与下游的电力设备整机厂商同步受益于技术迭代与订单放量，形成从核心部件到 系统方案的全链条机遇。 公司方面，据上市公司互动平台表示， 阳光电源：公司是国内新能源电力设备龙头，已布局800Vdc高压供电相关技术，其数据中心高效供电 系统已通过北美部分客户的前期认证，近期正推进产能扩产以匹配潜在订单需求，在高压电力转换领域 的技术储备与客户资源处于行业领先地位。 科威尔：公司为小市值电力电子测试与电源设备企业，其高压电源产品可适配800Vdc供电方案的测试 与配套需求，目前已与多家国内算力设备厂商达成合作，且正在推进北美市场的产品认证工作。 据市场消息，英伟达将在加州圣克拉拉总部举 ...

格隆汇12月14日丨招商证券研报指出，展望2026年作为中国"十五五"规划开局之年与美国中期选举年， 将形成关键的政策共振，推动PPI上行，A股从牛市II阶段向以盈利改善为驱动力的"牛市III阶段"过渡。 在过往两年赚钱效应不错和中高回报率资产荒的背景下，A股资金供需有望延续较大规模净流入，为实 现慢牛带来流动性支持。投资策略应把握"风格切换觅周期，双轮驱动看长远"的核心思路，投资机会围 绕"内需复苏"与"科技自立"两大主轴展开。风格方面，大小盘均衡，顺周期风格有望持续占优，行业层 面，关注顺周期与产能出清、科技创新与优势制造、扩内需三条线索，重点关注有色金属、机械设备、 电力设备、电子、传媒、社会服务等行业。 ...

Core Insights - The article discusses the challenges and opportunities in the U.S. power supply, particularly in the context of AI and energy demands, highlighting the "impossible triangle" of energy policy, economic growth, and AI needs [5][6]. Group 1: Energy Supply Challenges - The U.S. power grid is aging, with an average establishment time of over 40 years, leading to structural issues and a mismatch between supply and demand [5]. - The Biden administration's goal to eliminate 100GW of fossil fuel power generation by 2030 is threatened by the sudden surge in AI energy demands, creating a dilemma for energy policy [5]. - The U.S. power system lacks the capability for large-scale inter-regional energy distribution, unlike China's "West-to-East Power Transmission" [5]. Group 2: AI Power Export Opportunities - The article outlines three main directions for AI power export to North America by 2026: power sources (gas turbines, SOFC), power grid equipment (transformers, large-scale storage), and energy-saving technologies for data centers (SST) [6][19]. - The demand for gas turbines is expected to grow significantly, with an average annual demand of 80-110GW projected from 2026 to 2030, driven by the need for stable and green energy sources [8][9]. Group 3: Gas Turbine Market Dynamics - The supply side of the gas turbine market faces challenges due to complex production processes and a shortage of skilled labor, with an average training period of 1-2 years for workers [8]. - Major gas turbine manufacturers like Siemens Energy, GE, and Mitsubishi Heavy Industries dominate the market, leading to a tight supply situation with orders extending to 2028-2029 [9][10]. Group 4: SOFC and Energy Storage - The demand for SOFC is expected to reach 1.5-2GW by 2026, with a growth rate of over 30-50% annually, driven by major tech companies' procurement needs [14]. - The large-scale storage market in North America is projected to see demand exceed 70-80GWh by 2026, supported by favorable economic returns and declining system costs [17]. Group 5: Data Center Energy Efficiency - SST technology is anticipated to significantly reduce energy consumption and space requirements for data centers, with a projected market space of $25-35 billion by 2027 [19]. - The SST market is expected to see a penetration rate of 15-20% by 2027, with major players including Eaton and emerging domestic manufacturers [19][20].

证券研究报告|行业研究周报 [Table_Date] 2025 年 12 月 14 日 [Table_Title] AI 驱动基础设施需求，看好北美电力产业链 [Table_Title2] 电力设备与新能源行业周观察 [Table_Summary] 报告摘要 1. 人形机器人 优必选斩获 AI 大模型公司超 0.5 亿元订单 随着海内外企业布局加速&AI 技术突破，人形机器有望迎来量产落 地时点。在降本需求的驱动下，人形机器人核心零部件的国产替代 需求强烈，市场空间广阔，率先取得突破的国内企业有望深度受 益。灵巧手、大脑和轻量化是人形机器人商业化落地的关键环节， 重点看好技术迭代和产业演进领先的国内生产厂商。 2. 新能源汽车 多家车企公布 11 月新能源汽车交付/销量 我们认为，在行业旺季趋势下，11月国内多数车企实现新能源汽车 交付/销量环比增长，全年新能源汽车表现亮眼。明年展望来看， 国内新能源汽车预计保持稳定增长，商用车电动化率提升叠加单车 带电量的增加预计带动动力电池需求较快增长。叠加国内外储能高 景气度，预计全年锂电池出货同比增长明显。在前期供给过剩导致 价格大幅下跌的背景下，动力及储能电池产业链 ...

- The report indicates that the market is on the edge of an upward trend signal, with the core observation indicator being whether the profitability effect is positive. The current trend line of the WIND All A Index is around 6262 points, and the closing price is at 6264 points, just on the verge of turning positive[2][5][7] - The timing system signal shows that the distance between the moving averages is 4.03%, significantly greater than the absolute value of 3%, indicating that the market has returned to an upward trend pattern[2][5][6] - The industry trend allocation model shows that the mid-term distress reversal expectation model signals attention to liquor and real estate; the TWO BETA model continues to recommend the technology sector, focusing on consumer electronics and domestic computing power. The industry trend model shows that the engineering machinery/industrial metals/energy storage sectors continue their upward trend[2][5][7] - From the valuation indicators, the PE of the WIND All A Index is around the 80th percentile, which is a medium level, and the PB is around the 50th percentile, which is a relatively low level. Based on the short-term trend judgment and the position management model, it is recommended that absolute return products with the WIND All A as the main stock allocation should have a position of 60%[5][7][12]

Group 1: Theme Identification and Investment Strategies - The report aims to create a tool for theme investment by identifying theme opportunities through comprehensive screening of theme indices, allowing investment managers to focus on logical analysis and decision-making[3] - It emphasizes the construction of investable theme indices by mapping stocks and convertible bonds, providing sector classification and institutional holdings as auxiliary indicators[3] - The "right-side breakout" strategy captures signals for theme initiation, focusing on participating in the first wave of market movements, especially in bullish and volatile markets[4] Group 2: Performance Metrics and Backtesting Results - Backtesting results indicate that the right-side breakout strategy shows significant excess returns, particularly in bullish markets, with a holding period success rate of 69.6% and an average return of 5.1% in 2024[24] - The right-side trend strategy is designed to identify long-term upward trends, with a focus on timing exits, showing significant excess returns in both volatile and bullish markets[42] - The bottom stabilization and reversal strategies are aimed at identifying opportunities at low price levels, with backtesting showing a 50.5% success rate and an average return of 0.9% over five days from 2021 to 2024[51] Group 3: Institutional Participation and Risk Factors - As of Q3 2025, indices with a 2-5% fund holding ratio accounted for the highest proportion at 43.4%, with technology theme indices like optical modules having the highest fund holding at 20.4%[56] - The report highlights several risk factors, including historical performance not guaranteeing future results, industry uncertainties, and geopolitical risks[4]

- The report discusses multiple quantitative models for market timing, including short-term, medium-term, and long-term models. These models are constructed based on principles such as price-volume relationships, momentum, and calendar effects. The short-term models include the "Volume Model," "Feature Institutional Model," and "Feature Volume Model," while medium-term models include the "Limit-Up/Down Model" and "Up/Down Return Difference Model." The long-term model is the "Long-Term Momentum Model"[8][11][12][13] - The construction process of these models involves combining signals from different time horizons and strategies. For example, the "Volume Model" evaluates market activity through trading volume, while the "Momentum Model" focuses on price trends. The "Limit-Up/Down Model" identifies market sentiment by analyzing the frequency of limit-up and limit-down events. The "Up/Down Return Difference Model" measures the difference between upward and downward returns to gauge market direction[8][11][12] - The evaluation of these models suggests that combining signals from different models enhances robustness. For instance, some models are defensive, while others are aggressive, allowing for a balanced approach. The report emphasizes that simplicity in model design often leads to better generalization and performance[8][11][12] - Backtesting results for these models indicate varying levels of effectiveness. For example, the "Long-Term Momentum Model" is currently bullish, while the "Up/Down Return Difference Model" shows a positive outlook across all broad-based indices. The "Feature Institutional Model" is bullish, whereas the "Feature Volume Model" is bearish. The "Volume Model" remains neutral across all indices[11][12][13]

Group 1: Market Outlook - The report indicates that after a prolonged period of sideways movement, China's "transformation bull market" is expected to regain momentum and reach new heights, with a cross-year offensive already underway [1][3][4] - The Shanghai Composite Index fell to 3,800 points on November 24, which was seen as a critical position for market recovery, with the ChiNext Index having recently regained lost ground [7][9] - The central economic work conference emphasizes the need to consolidate and expand the positive momentum of the economy, calling for a more proactive fiscal policy and a focus on domestic demand [4][8] Group 2: Spring Market Trends - Historical analysis shows that spring market trends typically occur from December of the previous year to April of the current year, with a significant start point around 10-15 trading days before the Spring Festival [9][10] - The report notes that large-cap stocks tend to perform better before the Spring Festival, while small-cap stocks often outperform after the festival due to seasonal liquidity improvements [10][12] - The current market environment, characterized by significant prior adjustments and supportive policies, presents an important window for positioning ahead of the spring market [10][12] Group 3: Industry Comparisons - The report highlights a positive outlook for technology, financial services, and consumer sectors as the market transitions into a cross-year offensive [4][8] - In the technology sector, advancements in AI models and applications are accelerating, with a recommendation for investments in internet, media, computing, and competitive manufacturing sectors [4][8] - The financial sector is expected to benefit from deepened capital market reforms, with recommendations for brokerage and insurance stocks [4][8] - The consumer sector is showing signs of recovery after three years of adjustment, with recommendations for low-priced, low-inventory consumer stocks such as food and beverage, agriculture, and tourism services [4][8]