#7878th of 88 in Learning and cookbooksFor finance and business, trading, stocks and crypto, finance and accounting

llm-trading-lab

Logs of a live ChatGPT-managed micro-cap stock portfolio, with analysis scripts

Stars
7.6k
License
no license
Last commit
Jun 2026
Language
Python
Stars, last 29 weeks+235
20 Apr 2026: 7,315 stars27 Apr 2026: 7,325 stars4 May 2026: 7,332 stars11 May 2026: 7,342 stars18 May 2026: 7,345 stars25 May 2026: 7,346 stars1 Jun 2026: 7,356 stars8 Jun 2026: 7,363 stars15 Jun 2026: 7,374 stars22 Jun 2026: 7,381 stars29 Jun 2026: 7,386 stars6 Jul 2026: 7,413 stars13 Jul 2026: 7,421 stars20 Jul 2026: 7,428 stars27 Jul 2026: 7,435 stars3 Aug 2026: 7,438 stars10 Aug 2026: 7,441 stars17 Aug 2026: 7,445 stars24 Aug 2026: 7,447 stars31 Aug 2026: 7,452 stars7 Sept 2026: 7,460 stars14 Sept 2026: 7,464 stars21 Sept 2026: 7,467 stars28 Sept 2026: 7,471 stars5 Oct 2026: 7,476 stars12 Oct 2026: 7,490 stars19 Oct 2026: 7,497 stars26 Oct 2026: 7,504 stars2 Nov 2026: 7,525 stars9 Nov 2026: 7,550 stars

7,315 on 20 Apr 20267,550 on 9 Nov 2026

From GitHub's daily star counts.

Checked on GitHub.

Overview

A research repository recording a six-month, real-money experiment in which ChatGPT picked micro-cap stocks under fixed rules, starting from $100. It contains a Python trading script, daily CSV accounting, automated stop-loss enforcement, comparisons against the S&P 500 and Russell 2000, and a 40-page PDF evaluation. It documents one experiment rather than a general framework; the author points to a separate project, LIBB, for new experiments.

Who it is for: Researchers studying LLM trading behavior and readers of the results

Strengths

  • Trade logs, chat transcripts and weekly research files are kept for audit
  • Includes CAPM, Sharpe, Sortino and drawdown analytics against S&P 500 and Russell 2000
  • Small Python stack: pandas, yfinance with Stooq fallback, Matplotlib

Weaknesses

  • No license, so reuse terms are unclear
  • Single experiment with one model (ChatGPT) and a $100 starting portfolio
  • Reusable framework work lives in a separate repository (LIBB)
  • No release and no run instructions in the README

What it needs

  • no GPU
  • Needs Python 3.11+, pandas, yfinance, Stooq, Matplotlib
  • Models: ChatGPT

Quick answers

Is llm-trading-lab open source?

Its code is public on GitHub, but the repository has no license, so by default nobody may reuse it.

Does llm-trading-lab need a GPU?

No, it runs without one.

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