- The report does not contain any specific quantitative models or factors for analysis[4][35][37] - It provides performance metrics for quantitative public funds, including index-enhanced funds and quantitative hedging funds[35][37] - Index-enhanced funds achieved a median excess return of -0.08% last week and 4.67% year-to-date[35][37] - Quantitative hedging funds achieved a median return of 0.10% last week and 1.24% year-to-date[35][37] - The report lists top-performing index-enhanced funds and quantitative hedging funds based on weekly and annual performance metrics[58][59][61][62]

========= - The weekly report highlights that the median excess return of index-enhanced funds last week was -0.08%, while the median return of quantitative hedge funds was 0.10%[2][35] - Since the beginning of the year, the median excess return of index-enhanced funds has been 4.67%, and the median return of quantitative hedge funds has been 1.24%[2][35] - The report also mentions that the best-performing category of funds this year has been alternative funds, with a median return of 52.59%[2][33] =========

Investment Rating - The report maintains an "Outperform" rating for the AI industry [1] Core Insights - The report reviews the stock price trends of major US tech companies over the past three years, highlighting the continuous evolution of AI narratives. In 2023, OpenAI led the global acceleration of AI, benefiting Microsoft through exclusive partnerships, resulting in a significant valuation increase. The narrative shifted in 2024 towards reasoning capabilities, with application companies seen as optimal investments, particularly Meta, which holds a monopoly in social media and advertising scenarios [2][11] - The report anticipates a 50% year-on-year increase in capital expenditures (Capex) for four major companies in 2025, with a sustained growth rate of over 30% expected in 2026. The report notes that the North American tech giants' Capex was revised upwards from an initial estimate of $320-330 billion to nearly $400 billion by year-end [2][18] - The evolution of model architectures continues, with the Scaling Law remaining relevant. The emergence of multi-modal and long-text capabilities is expected to provide a foundation for the explosion of agents. The report identifies two core pain points that need addressing: the computational and memory consumption bottlenecks during training and the limited memory capacity during inference [2][47] Summary by Sections Section 1: Stock Price and Capex Review - In 2023, major tech companies experienced a significant recovery in stock prices after a sharp decline in 2022, with OpenAI's advancements driving this trend [7][11] - The report predicts that the Capex for major companies will continue to grow, with Microsoft, Amazon, Google, and Meta all showing substantial year-on-year increases [18][19] Section 2: Demand for Reasoning Capabilities - The report highlights that the demand for reasoning capabilities is expected to explode, particularly in programming and agent applications. The growth of AI programming tools and agents is anticipated to drive significant revenue increases in these sectors [5][11] Section 3: Model Development Trends - The report discusses the ongoing evolution of model architectures, emphasizing the importance of addressing computational efficiency and memory limitations. It notes that the next generation of models will need to overcome these challenges to achieve significant advancements [33][47] - The report also mentions the competitive landscape among major model developers, with OpenAI, Google, and others vying for leadership in multi-modal capabilities and reasoning models [36][44] Section 4: Investment Recommendations - The report suggests focusing on companies involved in computational infrastructure, such as Alibaba, Baidu, NVIDIA, and Google, as well as major model developers like Alibaba, Google, and Tencent [5][11]

宏观与策略 宏观快评:12 月 PMI 数据解读-年末脉冲，助力收官 固定收益专题研究:2026 年 1 月转债市场研判及"十强转债"组合 策略深度:资配跨年展望(三)-龙头科技，强者恒强 总量专题（首席经济学家团队）:总量专题-26 年牛市的变与不变 行业与公司 证券研究报告 | 2026年01月05日 | 晨会纪要 | | --- | | 数据日期:2025-12-31 | 上证综指 | 深证成指沪深 | 300 指数 | 中小板综指 | 创业板综指 | 科创 50 | | --- | --- | --- | --- | --- | --- | --- | | 收盘指数（点） | 3968.84 | 13525.02 | 4629.93 | 14545.57 | 3911.49 | 1344.20 | | 涨跌幅度（%） | 0.09 | -0.58 | -0.45 | -0.30 | -0.51 | -1.15 | | 成交金额（亿元） | 8295.11 | 12156.30 | 4444.91 | 4402.74 | 5436.91 | 492.84 | $\frac{10}{100}$$\frac ...

Core Insights - The convertible bond market is expected to see a slight increase in valuation during the spring season due to strong expectations for underlying stocks and seasonal effects [2][16] - The China Convertible Bond Index reached a new high of 496 points since July 2015, indicating a positive trend in the market despite a decrease in ETF shares [2][16] - The average conversion premium for convertible bonds has increased, reflecting a shift from passive to active investment strategies as investors selectively identify opportunities [2][16] Market Performance - The convertible bond market saw a decline in most individual bonds, with the China Convertible Bond Index down by 0.27% and an average price drop of 0.50% [1][7] - The average parity price decreased by 0.75%, while the overall market conversion premium increased by 0.74% compared to the previous week [1][7] - Specific bonds such as Tianchuang, Maolai, Libo, Hongwei, and Hongtu showed significant gains, while others like Haohan, Jiamei, Huayi, and Kaisheng experienced notable declines [1][11] Sector Analysis - In the stock market, sectors such as commercial aerospace and precision optics performed well, while the electric power sector faced significant adjustments due to lower-than-expected long-term electricity prices [7][8] - The overall sentiment in the bond market was weak, influenced by factors such as the end-of-year financial assessments and a general decline in market activity [8][14] - The average implied volatility for convertible bonds stands at 45.91%, indicating a high level of market uncertainty [17][22] Investment Strategy - Investors are advised to focus on convertible bonds with strong underlying stock performance and consider participating in bonds nearing maturity [2][16] - The report suggests targeting sectors with high earnings elasticity, such as lithium battery materials, semiconductor equipment, and power semiconductors, which are expected to benefit from increased demand [2][16] - For absolute return strategies, it is recommended to look at industry leaders with valuations at historical lows, particularly in sectors like livestock farming and utilities [2][16]

固定收益快评 | 证券分析师： | 王艺熹 | 021-60893204 | wangyixi@guosen.com.cn | 执证编码：S0980522100006 | | --- | --- | --- | --- | --- | | 证券分析师： | 吴越 | 021-60375496 | wuyue8@guosen.com.cn | 执证编码：S0980525080001 | | 证券分析师： | 赵婧 | 0755-22940745 | zhaojing@guosen.com.cn | 执证编码：S0980513080004 | 我们定期梳理从公开渠道可获得的最新的可交换私募债（私募 EB）项目情况，对私募可交换债项目做基本 要素跟踪，私募发行条款发行过程可能有更改，请以最终募集说明书为准，发行进度请与相关主承销商咨 询。 证券研究报告 | 2026年01月04日 可交换私募债跟踪 私募 EB 每周跟踪（20251229-20251231） 本周新增项目信息如下：（部分项目因合规原因未予列示） 表1：私募 EB 每周跟踪(2025-12-31） | 债券名称 | 主承销商 | 规模 | 标的股票 | ...

Group 1 - The report emphasizes that the Hong Kong stock market is expected to outperform the market, driven by a dual momentum of a weaker US dollar and improved domestic liquidity in the spring of 2026 [1][2] - The focus for 2026 is on two main themes: AI and PPI, which are anticipated to significantly influence market expectations and corporate profitability [1][2][51] - The report highlights that the AI sector remains a priority for 2026, with expectations for accelerated domestic semiconductor hardware production and increased AI application deployments, particularly in the Hang Seng Technology and Internet sectors [2][59] Group 2 - The report indicates that the recovery in the Hong Kong stock market has already begun, with significant gains observed during the New Year period, suggesting a positive shift in foreign capital inflow [2][73] - It notes that the performance of various sectors in December showed divergence, with materials and industrial sectors benefiting from the recovery, while sectors like innovative pharmaceuticals and consumer goods faced challenges [2][77][84] - The report mentions that the 2025 Hong Kong stock market had a remarkable performance, with the Hang Seng Index returning 27.8%, significantly outperforming A-shares and US stocks, and setting a record for southbound capital inflows [2][84][86] Group 3 - The report discusses the macroeconomic outlook for the US, highlighting a decrease in inflation pressure and a focus on employment data, which will influence future monetary policy decisions [9][12] - It points out that the US real estate market is currently weak, with a significant gap between sellers and buyers, which is expected to impact inflation and economic activity in 2026 [18][22][26] - The report also notes that corporate earnings per share (EPS) for listed companies continue to reach new highs, indicating strong underlying performance despite macroeconomic challenges [40][41] Group 4 - The report identifies that the domestic economic indicators in China have shown some decline, particularly in M1 and social financing, which may affect liquidity and investment sentiment [51][52] - It emphasizes the importance of the upcoming "14th Five-Year Plan" and its implications for technological advancements and industrial growth, particularly in AI and PPI sectors [59][61] - The report suggests that the PPI is expected to rise significantly in the first half of 2026, which will improve profitability for industrial enterprises and influence investment strategies [61][62]

Core Insights - The report maintains an "Outperform" rating for the agriculture, forestry, animal husbandry, and fishery sector, anticipating a rebound in the meat and dairy cycles, benefiting industries related to dairy and beef cattle [1][4] - The monthly recommended stock portfolio includes leading companies in various segments, such as YouRan Agriculture, Modern Farming, and Muyuan Foods, indicating a focus on industry leaders poised for recovery [1][3] Livestock Sector - The livestock sector is expected to experience a significant reversal, with a focus on beef and dairy cattle. The domestic beef production capacity is anticipated to decrease to levels seen during the 2019 pig cycle, with prices expected to rise until 2028 [14] - The report highlights that the domestic raw milk price has been in decline for nearly four years, leading to production capacity pressures. The "meat and milk ratio" has reached historical highs, which may accelerate the culling of dairy cows [14][36] - Recommended companies in the livestock sector include YouRan Agriculture and Modern Farming, which are expected to benefit from improving raw milk prices and the upward trend in beef prices [14][17] Swine Sector - The swine sector is characterized by a gradual recovery in prices, with the average price of live pigs at 12.67 yuan/kg, reflecting a 13% month-on-month increase [20] - The report emphasizes the importance of leading companies in the swine industry, such as Huazhong Holdings and Muyuan Foods, which are expected to see significant cash flow improvements and higher dividend returns due to their low-cost advantages [15][19] - The overall industry is projected to stabilize, with a focus on valuation recovery for leading firms as the market adjusts to supply and demand dynamics [20][21] Poultry Sector - The poultry sector is witnessing a slight increase in supply, with expectations for demand recovery. The price of broiler chickens has shown a month-on-month increase of 9% [22] - The report notes that the structure of parent stock is changing, which may impact actual supply growth. However, demand is expected to benefit from domestic stimulus policies and macroeconomic improvements [22][28] - Key companies in the poultry sector include Lihua Food and Shengnong Development, which are positioned to maintain good profitability amid these changes [18][22] Pet Industry - The pet industry is identified as a promising consumer segment, with domestic brands rapidly gaining market share. The emotional consumption trend is expected to drive long-term growth in this sector [16][18] - Recommended companies include Guibao Pet, which is focusing on product upgrades and direct sales transformation to capture market opportunities [16][18] Feed and Grain Sector - The feed sector is benefiting from deeper industrialization in livestock farming, with leading companies expected to widen their competitive advantages through technology and service [1][3] - The report indicates that corn prices are at a historical low, with strong support expected from cost structures, while soybean meal prices are also at low valuations, awaiting a cyclical rebound [18][21]

证券研究报告 | 2026年01月04日 2026 年石化化工行业 1 月投资策略 优于大市 推荐炼油炼化、钾肥、磷化工、SAF 投资方向 石化化工行业 2026 年 1 月投资观点： 石化化工是周期性行业，现阶段石化化工行业"内卷式"竞争问题突出， 低质量、同质化的无序竞争导致企业普遍面临增产不增利困境，全行业 营业收入利润率从 2021 年的 8.03%持续降至 2024 年的 4.85%，2025 年 以来部分子行业率先复苏，前三季度行业归母净利润同比增长 10.56%， 行业盈利逐渐企稳复苏。 供给端：化学原料及化学制品制造业投资固定资产累计投资额于 2025 年 6 月开始转负，SW 基础化工行业及多个细分子行业的资本开支连续多 个季度转负，此轮行业扩产周期接近尾声；9 月"石化化工行业稳增长" 政策正式出台，旨在治理企业低价无序竞争、推动落后产能有序退出， 有机硅、己内酰胺、PTA 聚酯等子行业相继响应"反内卷"出台或正在 制定行业指导文件。我们认为，后续将会看到更多化工产品新产能审批 趋严、落后产能（如规模小、能耗高、污染大）将加速出清，石化化工 行业供给过剩问题将得到有效缓解。 需求端：传统需 ...

证券研究报告 | 2026年01月04日 农林牧渔 2026 年 1 月投资策略 优于大市 看好肉奶周期共振反转，奶牛及肉牛相关产业受益 月度重点推荐组合：优然牧业（牧业大周期受益龙头）、现代牧业（国内牧 业龙头企业）、牧原股份（生猪养殖龙头）、德康农牧（创新农户合作模式 的生猪养殖标的）、立华股份（低成本黄鸡与生猪养殖标的）。 各细分板块推荐逻辑：1）肉牛及原奶：牧业大周期反转预计在即，看好国 内肉奶景气共振上行，牧业公司业绩有望迎来高弹性修复。2）生猪：头部 企业现金流快速好转，并有望转型为红利标的，在全行业产能收缩的背景下， 龙头的成本优势有望明显提高，强者恒强。3）宠物：宠物作为新消费优质 赛道，长期景气受益人口趋势，且国内自主品牌正快速崛起，头部宠食标的 中期业绩增长确定性仍较强。4）饲料：畜禽养殖工业化加深，产业分工明 确，饲料龙头凭借技术和服务优势，有望进一步拉大竞争优势。5）禽：供 给波动幅度有限，行情有望随需求复苏，龙头企业凭借单位超额收益优势有 望实现更高现金流分红回报。 农产品价格跟踪：1）生猪：12 月末生猪 12.67 元/公斤，月环比上涨 13%， 7kg 仔猪价格约 231.67 ...