AI Investment Frontier AI Investment Frontier — Causal Separation Makes Portfolio AI Harder to Fake A new arXiv paper argues that portfolio AI should separate declared drivers from residual risk, turning Markowitz into a projected problem with clearer estimation and causal tests.
AI Investment Frontier AI 投资前沿：模型真正赢在少交易 本周两篇新论文说明，投资 AI 的边界正在从“更准的预测”转向“更稳的策略、更低的换手率、以及更像真实市场的状态估计”。
AI Investment Frontier AI Models Win by Trading Less, Not Just Forecasting Better Two new July papers suggest the edge in investment AI is shifting from better predictions to better policies, lower turnover, and cleaner state estimation.
AI Investment Frontier End-to-End Portfolio Policies Are Getting Real A new futures-timing paper shows when end-to-end AI policies beat simple rules, and why transaction costs still decide whether the edge survives.
AI Investment Frontier 基金数据正在变成投资 AI 的新人格层 Fund2Persona 提示我们：真正有用的投资 AI 不是会模仿语气，而是能被基金披露、持仓变化和经理评语约束住。
AI Investment Frontier Fund Data Is Becoming the New Persona Layer for Investment AI A new Fund2Persona paper shows how fund disclosures, holdings transitions, and manager commentary can ground investment personas instead of relying on generic prompts.
AI Investment Frontier ML Term-Structure Forecasts Should Feed Duration Policy A June 2026 preprint shows neural term-structure models can improve bond-curve forecasts, but the real value is in duration control and portfolio policy.
AI Investment Frontier 时间序列基础模型是先验，不是阿尔法引擎 一篇新的 arXiv 基准研究提醒投资 AI 团队：预训练时间序列基础模型能降低建模成本，但相对随机游走的优势仍然稀疏。
AI Investment Frontier Time-Series Foundation Models Are Priors, Not Alpha Engines A new arXiv benchmark finds pretrained time-series foundation models can reduce modeling work in return forecasting, but their gains over random walk remain sparse.
Market Opinion Risk-Off Futures Plan Before Michigan Sentiment NQ and ES are under pressure before the open while crude breaks lower and VIX rises. Use reclaim-or-reject levels, not a blind dip-buy.
AI Investment Frontier 分位数任务需要组合策略，而不是一个预测 一篇 6 月修订的组合选择论文提醒投资 AI：下行保护、收益和成长任务，应当训练并评估不同的策略，而不是共用一个平均收益预测。
AI Investment Frontier Quantile Mandates Need Portfolio Policies, Not One Forecast A revised portfolio-choice paper shows why downside protection, income, and growth mandates should train different AI policies instead of sharing one return forecast.
Market Opinion 6月25日美股盘前：NQ领涨风险偏好，PCE与GDP前先看接受度 NQ盘前强势领涨，ES跟随但力度较弱，原油承压，黄金围绕4000防守。今日重点看08:30 ET数据后关键价位能否被接受。
Market Opinion NQ Leads Risk-On Futures Before PCE and GDP NQ is leading the premarket risk bid while crude fades and gold holds near 4000. Use 8:30 ET data risk to gate the first trade.
Market Opinion Dollar Pressure and Key Futures Levels for June 24 AM NQ and ES are trying to stabilize, while crude and gold remain pressured by a firmer dollar. Here are the NQ, ES, CL, and GC levels for June 24.
AI Investment Frontier LLM Factor Forecasts Need Decision-Time Inputs A new leakage-aware benchmark shows why investment LLMs must separate forecast skill from information timing before entering factor allocation workflows.
AI Investment Frontier 金融 AI 需要确定性的生产内核 一篇关于 Mojo 与资本市场 AI 的论文提醒投资团队：速度只是生产化的一半，真正进入投研、风控和审计流程的 AI，还需要可复现的计算内核。
AI Investment Frontier Financial AI Needs Deterministic Production Kernels A new arXiv paper on Mojo for capital markets argues that speed is only half the production problem. Investment AI also needs reproducible kernels that survive audit, backtesting, and model handoff.
Market Opinion 6月23日美股盘前：科技股带动避险，NQ、ES、CL、GC日内计划 纳指期货盘前领跌，美元偏强、VIX接近20，原油在周一下跌后企稳，黄金承压。今日重点看NQ、ES、CL、GC关键价位的收复与失守。
Market Opinion Tech-Led Risk-Off Levels for NQ, ES, CL, and GC - June 23 AM Nasdaq futures are leading a risk-off tape while crude stabilizes and gold slips under a stronger dollar. Here are the NQ, ES, CL, and GC levels for today.
Market Opinion AM Trader Brief - 2026-06-22 NQ and ES opened firm but needed acceptance above early highs; crude stayed offered and gold remained defensive under a firm dollar/rates backdrop.
AI Investment Frontier 基本面研究智能体需要隔离式架构 FundaPod 论文提出：机构基本面研究不适合共识驱动型多智能体架构，而应让不同投资风格代理人独立推理、产出来源可追溯、分歧由基金经理通过知识图谱裁决。
