智通财经12月18日讯（记者 吴雨其）今年以来，A股市场日均成交额持续维持在高位水平。Wind数据显示，截至 12月18日，今年以来A股成交额达到401.93万亿元，日均成交额达1.72万亿元。对比来看，自2016年以来，仅2021 年和2024年A股市场的日均成交金额约为1.06万亿元，其余各年度的日均成交金额均在1万亿元以下。在这样一个 高成交额时代下，每一次明显放量的背后，都少不了量化资金的身影。 一般而言，成交放大对参与者是件好事，意味着定价更充分、交易更活跃。但不少主观投资者却有截然不同的感 受：越来越多量化基金的入场，在很大程度上加大了主观投资者的操作难度，原本依赖经验和盘感的节奏，正在 被更精细的数据和更密集的指令挤压出去。 监管端的态度则十分清晰。自2024年程序化交易管理规定实施以来，降频已经成为明确的政策方向。今年7月， 监管进一步明确了高频交易的认定标准，程序化交易管理实施细则正式落地，提出要推动市场形成规范发展、趋 利避害、突出公平、从严监管的生态。 在监管逻辑中，核心并非否定量化投资的价值，而是试图拉平交易起跑线，让市场回到公平、透明的环境，避免 技术和资源的不对称扭曲价格、伤害中长 ...

智通财经记者 | 龙力 Two Sigma的两位创始人分别是计算机科学家David Siegel和数学家John Overdeck，两人均曾供职于全球对冲基金巨头德邵集团（D.E. Shaw），后于2001年 共同创立了Two Sigma，官网介绍显示，该公司的管理规模已经超过了600亿美元。 虽然在量化投资领域声名显赫，也培养出不少的量化人才，但是Two Sigma近年来也一直风波不断。 比如，公司的两位创始人David Siegel和John Overdeck长期不和。早在2023年3月，Two Sigma就曾在向美国证券交易委员会（下称SEC）报送的文件中披露 称，公司的管理委员会（即两位创始人）无法在一系列问题上达成一致，包括公司架构、高管权责和继承计划等；2024年8月，Two Sigma宣布公司两位创 始人将卸任联席首席执行官，卸任后不再参与公司日常管理工作；今年1月，该公司又披露两位创始人进入仲裁程序。 近日，全球知名对冲基金Two Sigma旗下腾胜投资启动新一轮集中募资，相关产品在渠道方上线后额度被迅速"抢光"，引发市场关注。 腾胜投资成立于2018年11月，次年9月在中基协完成登记备案，公 ...

Core Viewpoint - The article discusses the impact of new regulations in the quantitative trading industry, particularly focusing on the firm Qianshu Investment, which has successfully navigated market challenges through a low-frequency Pure Alpha strategy, achieving positive excess returns even in adverse conditions [2][3][4]. Group 1: Regulatory Environment - A new regulation, termed "the strictest in quantitative history," is expected to delay trading order times, require the withdrawal of client-specific devices within three months, and assess the impact on brokerage businesses [2]. - The regulation has prompted quantitative managers to quickly prove their compliance, leading to a blame-shifting phenomenon among them [2]. Group 2: Qianshu Investment's Performance - Qianshu Investment has been focused on low-frequency strategies for eight years and has achieved positive excess returns across all product lines during a challenging market period from May to October [2]. - In February 2024, during a market downturn, Qianshu's excess drawdown was significantly lower than the industry average, recovering within four weeks and reaching new highs [3]. Group 3: Founder Background - Huang Hui, the founder of Qianshu, has a background in mathematics and experience in quantitative trading in the U.S. market, which informs his approach to risk management and strategy development [4][10]. - He has consistently chosen to focus on low-frequency strategies despite the allure of high-frequency trading, believing that the latter will eventually be dominated by a few large firms [4][13]. Group 4: Risk Management Philosophy - Qianshu's investment strategy emphasizes strict risk control, rejecting high-leverage products and strategies that could expose the firm to excessive risk [5][19]. - The firm has developed a robust risk management system that includes industry and style risk controls, ensuring that their portfolios do not overly concentrate on any single style or sector [19][21]. Group 5: Future Outlook - The firm plans to expand its management scale beyond 10 billion yuan and aims to provide asset management services to overseas clients, maintaining a focus on low-frequency Pure Alpha strategies [12][28]. - Qianshu's internal culture promotes talent retention and development, with a 100% retention rate of core research staff, which is crucial for sustaining its competitive edge in the quantitative space [27][28].

二、分论坛：解码中国量化策略的下一增长曲线 在全球宏观格局深度演变、AI重构投研逻辑、新质生产力重塑产业格局的背景下，中国资管行业正站在"逻辑重塑"的十字路口。2026年1月15 日，由财视中国主办的第十九届HED中国峰会·深圳暨"第十九届介甫荣耀之夜"将于深圳盛大启幕，超过400位海内外金融机构掌舵人、顶尖投 资人与行业专家将齐聚一堂，共探2026年市场破局之道。 中国量化行业正站在一个鲜明的分水岭上，呈现出"量质齐升"与"竞争加剧"并行的新格局。规模上，百亿级量化私募数量已历史性地超越主观 多头同行；质量上，其超额收益能力日益稳健，2025年跑赢业绩基准的比例显著高于市场均值。但与此同时，赛道拥挤、AI技术竞赛加剧等挑 战也随之而来，出海寻求第二增长曲线已成为不少头部机构的共同选择——中资量化机构如何构建可持续的全球竞争力，成为行业亟待解答的 新课题。 针对这一背景，峰会特设分论坛"中国量化策略的下一阶段"，集结量化领域"梦之队"：千朔投资总经理丁志强、广金美好总经理罗山、大岩资 本总经理黄铂、优美利投资总经理贺金龙等重磅嘉宾，将围绕"量化股票策略的创新与前沿趋势""中资海外基金的生态构建"等核心议题深度 ...

Core Viewpoint - The article discusses the rise and fall of Li Bei, a prominent figure in the private equity industry, highlighting her unique ability to blend investment acumen with public engagement, but also detailing the challenges she faces due to recent performance declines and market misjudgments [4][6][12]. Group 1: Li Bei's Rise and Influence - Li Bei, founder of Hanxia Investment, gained significant attention in the private equity sector through her unconventional methods, including public engagement and bold investment predictions, which have garnered her a large following [5][10]. - Her investment strategies, particularly in macro-hedging, initially led to impressive performance, with average returns of 99.99% in 2021 and 258% in 2020, positioning her firm among the top private equity players [15][12]. - The combination of strong performance and effective public relations allowed Hanxia Investment to rapidly grow its assets under management to over 100 billion [12][31]. Group 2: Performance Decline and Challenges - After 2022, Li Bei's performance began to decline, with significant misjudgments in market timing, particularly regarding real estate and macroeconomic trends, leading to substantial losses [16][18]. - The average returns of Hanxia Investment's products dropped to around 0.74% in 2022, and by 2023, the firm was among the bottom performers in the private equity sector [16][18]. - Li Bei's reliance on personal branding and public engagement has started to backfire, as investor sentiment shifts towards a demand for more substantial investment insights rather than personal narratives [17][18]. Group 3: Macro Hedge Strategy Difficulties - The article emphasizes the inherent difficulties of macro-hedging strategies, which require a high level of expertise and adaptability to changing market conditions, a challenge that Li Bei has struggled with in recent years [19][23]. - Li Bei's past successes were attributed to favorable market conditions, but the current economic environment has made it increasingly difficult to achieve similar results, highlighting the risks associated with macro-hedging [21][22]. - The article notes that Li Bei's focus on macro strategies has led to missed opportunities in high-growth sectors like technology and consumer goods, which are critical for effective macroeconomic analysis [24][25]. Group 4: Competitive Landscape and Future Outlook - The competitive landscape for private equity firms has intensified, with other firms adopting quantitative strategies that have outperformed traditional macro-hedging approaches, posing a significant challenge to Hanxia Investment [33][34]. - Li Bei's firm faces pressure not only from established players but also from emerging quantitative funds that leverage technology for better performance, indicating a shift in investor preferences [35][36]. - The article concludes that while Li Bei has the potential to adapt and regain her footing, the challenges posed by market dynamics and competition will require significant strategic adjustments [36][39].

Core Insights - The article discusses the rise and fall of Li Bei, a prominent figure in the private equity industry, highlighting her unique ability to blend investment acumen with social media influence [2][3][4] - It emphasizes the dual nature of her career, where her strong performance was initially supported by her ability to generate significant public interest, but recent performance declines have led to a backlash against her public persona [9][10][12] Company Overview - Li Bei founded Hanxia Investment in 2017 after a decade of experience in public and private equity, gaining recognition for her investment strategies and public engagement [4][5] - Hanxia Investment quickly grew to manage over 100 billion yuan, leveraging Li Bei's social media presence to attract clients and enhance brand visibility [7][8] Performance Analysis - Hanxia's performance peaked between 2018 and 2021, with average returns of 16.67%, 6.38%, 99.99%, 64.42%, and 0.74% from 2018 to 2022, respectively [10][11] - However, post-2022, the firm faced significant challenges, with Li Bei's misjudgments leading to substantial losses, including a 30% net value decline and underperformance compared to market indices [12][14][20] Market Position and Strategy - The article notes that Li Bei's strategy shifted from a low-volatility approach inspired by Bridgewater to a high-risk, high-reward model akin to Soros, which initially yielded high returns but later contributed to volatility and losses [23][24] - The competitive landscape has evolved, with quant funds gaining traction and outperforming traditional discretionary strategies, posing a challenge to Hanxia's business model [29][30] Future Outlook - Despite recent setbacks, there is potential for recovery if macroeconomic conditions improve and if Hanxia can adapt its strategies to align with market trends [31][32] - The article suggests that while Li Bei's expertise in macroeconomic analysis remains valuable, her reliance on personal judgment may hinder future performance in a rapidly changing investment environment [20][30]

AI大时代已经到来，来自信托、私募、券商和实体企业的多位嘉宾认为，AI正在也必将更深刻地改变 世界，企业要积极创新发展，投资也要拥抱未来；量化投资的核心在于数据、模型与算法，而人工智能 恰恰为这些环节注入了新的增长引擎，量化私募与人工智能的深度融合，正推动本土资产管理行业迈向 新的竞争格局；信托作为连接货币市场、资本市场与实体经济的重要纽带，应以耐心资本赋能科创产 业，以"受人之托，忠人之事"的信托精神守护实体经济与居民财富 ...

Core Viewpoint - The A-share market has shown significant performance in 2025, with major indices like the Shanghai Composite Index up over 16%, the Shenzhen Component Index up over 24%, and the ChiNext Index up over 42% as of November 2025. However, there is notable sector divergence, with strong performances in banking, electronics, telecommunications, non-ferrous metals, and power equipment, while sectors like liquor and real estate lag behind [2][3]. Group 1: Top Quantitative Private Equity - A total of 36 private equity firms with over 10 billion in assets made it to the top quantitative private equity list, with firms like Lingjun Investment, Ningbo Huanfang Quantitative, and Stable Investment ranking in the top 10 [3][5]. - The average yield for the top quantitative private equity firms from January to November 2025 is close to ***%, with 76 firms employing stock strategies, 11 using multi-asset strategies, 10 focusing on futures and derivatives, 2 on bonds, and 1 on combination funds [2][5]. - The top 10 private equity firms by yield include Huacheng Private Equity, Longyin Huxiao, and Tianhui (Shanghai) Private Equity, among others [3][5]. Group 2: Top Subjective Private Equity - The threshold for the top subjective private equity firms is higher than that of quantitative firms, with an average yield close to ***% for the top firms from January to November 2025 [9][11]. - 85 firms in the subjective strategy category dominated the top 20, with only 7 firms with over 10 billion in assets making the list, including Yuanxin Investment and Fusheng Asset [9][11]. - The top 10 subjective private equity firms by yield include Beijing Xiyue Private Equity, Luyuan Private Equity, and Qiantou Investment, among others [9][11]. Group 3: "Small but Beautiful" Private Equity - The "Small but Beautiful" category features 79 firms using stock strategies, with the average yield threshold exceeding ***% [13][15]. - The top three firms in this category are Longhuixiang Investment, Jingying Zhito, and Moku Asset [13][15]. - The top 10 firms in this category include Longhuixiang Investment, Moku Asset, and Jingying Zhito, among others [13][15].

Core Insights - The article highlights the significant growth and performance of quantitative private equity firms in 2025, with a notable increase in the number of top firms and their average returns outperforming major indices [2][3]. Group 1: Performance and Growth - As of November 2025, the number of top quantitative private equity firms (with assets over 5 billion) increased from 63 to 91, with 43 firms experiencing substantial growth in scale [3][4]. - The average return for 61 top quantitative private equity products was 31.71%, significantly exceeding the 17.94% increase of the CSI 300 index [2][5]. - Among the firms that achieved scale growth, 30 firms moved from below 5 billion to the top tier, while 13 firms advanced from 50-100 billion to over 100 billion [4][5]. Group 2: Licensing and Product Registration - By the end of November 2025, 30 top quantitative private equity firms held the Hong Kong 9 license, with most firms obtaining this license in the last nine years [9][10]. - Six new firms received licenses in 2025, contributing to the total of eight firms that went overseas this year [9][10]. Group 3: Product Registration and Performance Ranking - As of December 12, 2025, 70 top quantitative private equity firms had registered over 10 products, with 28 firms registering more than 50 products [16][18]. - The top five firms with the highest number of registered products included Mingpai Investment, Century Frontier, Blackwing Asset, and Wide De Private Equity, all exceeding 100 registered products [17][18]. - The top five firms based on performance among those with over 50 registered products were Chengqi Private Equity, Evolutionary Assets, Longqi Technology, Century Frontier, and Hainan Shengfeng Private Equity [18][19].

在A股的这一轮上涨行情中，"固收+"基金的表现十分抢眼，二级债基指数自去年"9·24"行情以来上涨10.30%。 凭借出色的业绩表现，这类产品正受到越来越多投资者的关注和青睐。在众多"固收+"中，有一类特别的产品，那就是——量化"固收+"。 量化"固收+"，是指借助量化策略进行投资管理的"固收+"产品。例如，在大类资产配置、个股个券选择等方面运用量化模型进行决策，能够较好满足投资 者对风险管理与收益增强的诉求。 近年来，这类特别的"固收+"产品迎来了数量和规模的双攀升，目前全市场已有155只量化"固收+"，规模合计905亿元。（数据来源：国金证券，截至 2025.09.30。） 量化"固收+"基金数量及规模变化（亿元） 数据来源：国金证券，截至2025.09.30 量化"固收+"受到投资者青睐，与其独特的投资优势密不可分。 其次，量化策略能最大限度减少人为干预与风格漂移，或能避免因为过多的风险暴露导致"固收+"变"固收-"的情况。 量化策略具有天然的纪律性，能减少主观情绪、短期市场噪音以及决策非连续性所带来的人为干预与风格漂移。当"固收+"采用量化策略后，其投资理 念、风险预算和收益目标有望转化为一系列可验证 ...