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Investor's Last Exam: Can AI Agents Do Equity Investment Without Seeing the Future?

Financial agents must form forecasts and investment judgments from decision-time evidence, with predictions evaluated against subsequent outcomes. Existing benchmarks assess financial knowledge, resea

  • Upvotes13
–Rank now
#18Peak rank
4Days on list
122Score · 7d
Oct 30, 2026First seen
Rank · 7 days

About this paper

Investor's Last Exam evaluates financial agents on end-to-end equity research using frozen evidence, expert criteria, and dependency graphs, revealing that top models excel at research but fail at forecasting and investment judgments.

Financial agents must form forecasts and investment judgments from decision-time evidence, with predictions evaluated against subsequent outcomes. Existing benchmarks assess financial knowledge, research workflows, or forecasting, but evaluating the full research process requires a strictly frozen information set and professional evaluation criteria. We introduce Investor's Last Exam (ILE), an equity-research benchmark led by experienced buy-side investors and fund managers. Its three components are a versioned financial database spanning 3.43 million document versions and nine source categories, supplemented by structured market data, with validated timestamps governing retrieval and…

financial dependency graphsversioned financial databaseforecast accuracysimulated investment performanceevidence-assumption-judgment chain
Upvotes
13
Authors
10
Published
Oct 28, 2026

Summary and abstract excerpt via Hugging Face Papers ↗ · arXiv.

Trending history

Investor's Last Exam: Can AI Agents Do Equity Investment Without Seeing the Future? was first seen on Hugging Face · Daily papers on Oct 30, 2026. Since then it has appeared in 39 checks on 4 different days. Its best position was #18 of 30, reached on Nov 2, 11:28 UTC. It dropped off the list after Nov 2, 13:28 UTC.

Rank history

Position on Hugging Face · Daily papers at every check (lower is better).

#1#11#20#30 Oct 30Oct 31Oct 31Nov 1Nov 2 Oct 30, 09:28 UTC · #26Oct 30, 11:28 UTC · #25Oct 30, 13:28 UTC · #26Oct 30, 15:28 UTC · #25Oct 30, 17:28 UTC · #22Oct 30, 19:28 UTC · #24Oct 30, 21:28 UTC · #24Oct 30, 23:28 UTC · #24Oct 31, 01:28 UTC · #25Oct 31, 03:28 UTC · #22Oct 31, 05:28 UTC · #22Oct 31, 07:28 UTC · #22Oct 31, 09:28 UTC · #23Oct 31, 11:28 UTC · #23Oct 31, 13:28 UTC · #23Oct 31, 15:28 UTC · #23Oct 31, 17:28 UTC · #22Oct 31, 19:28 UTC · #22Oct 31, 21:28 UTC · #22Oct 31, 23:28 UTC · #22Nov 1, 01:28 UTC · #22Nov 1, 03:28 UTC · #22Nov 1, 05:28 UTC · #22Nov 1, 07:28 UTC · #22Nov 1, 09:28 UTC · #23Nov 1, 11:28 UTC · #22Nov 1, 13:28 UTC · #22Nov 1, 15:28 UTC · #22Nov 1, 17:28 UTC · #22Nov 1, 19:28 UTC · #22Nov 1, 21:28 UTC · #21Nov 1, 23:28 UTC · #21Nov 2, 01:28 UTC · #21Nov 2, 03:28 UTC · #21Nov 2, 05:28 UTC · #20Nov 2, 07:28 UTC · #21Nov 2, 09:28 UTC · #19Nov 2, 11:28 UTC · #18Nov 2, 13:28 UTC · #20

Last 14 days

Best rank per day (UTC).

Oct 26today

Metric history

Platform metric as reported by Hugging Face.

04913 Oct 30Oct 31Oct 31Nov 1Nov 2 Oct 30, 09:28 UTC · 6Oct 30, 11:28 UTC · 7Oct 30, 13:28 UTC · 8Oct 30, 15:28 UTC · 8Oct 30, 17:28 UTC · 9Oct 30, 19:28 UTC · 9Oct 30, 21:28 UTC · 9Oct 30, 23:28 UTC · 9Oct 31, 01:28 UTC · 9Oct 31, 03:28 UTC · 10Oct 31, 05:28 UTC · 10Oct 31, 07:28 UTC · 10Oct 31, 09:28 UTC · 10Oct 31, 11:28 UTC · 10Oct 31, 13:28 UTC · 10Oct 31, 15:28 UTC · 10Oct 31, 17:28 UTC · 11Oct 31, 19:28 UTC · 11Oct 31, 21:28 UTC · 11Oct 31, 23:28 UTC · 11Nov 1, 01:28 UTC · 11Nov 1, 03:28 UTC · 11Nov 1, 05:28 UTC · 11Nov 1, 07:28 UTC · 11Nov 1, 09:28 UTC · 11Nov 1, 11:28 UTC · 11Nov 1, 13:28 UTC · 11Nov 1, 15:28 UTC · 11Nov 1, 17:28 UTC · 11Nov 1, 19:28 UTC · 11Nov 1, 21:28 UTC · 12Nov 1, 23:28 UTC · 12Nov 2, 01:28 UTC · 13Nov 2, 03:28 UTC · 13Nov 2, 05:28 UTC · 13Nov 2, 07:28 UTC · 13Nov 2, 09:28 UTC · 13Nov 2, 11:28 UTC · 13Nov 2, 13:28 UTC · 13

Questions

Is Investor's Last Exam: Can AI Agents Do Equity Investment Without Seeing the Future? trending on HF Daily Papers right now?

Not at the moment. It was last on the list on Nov 2, 13:28 UTC, after 4 days of trending.

What is the highest rank Investor's Last Exam: Can AI Agents Do Equity Investment Without Seeing the Future? reached?

#18 on Hugging Face · Daily papers, on Nov 2, 11:28 UTC. Trendoday checks this list every 120 minutes.

How long has Investor's Last Exam: Can AI Agents Do Equity Investment Without Seeing the Future? been trending?

It was first seen on Oct 30, 2026 and has been on the list on 4 days (39 checks) since.