Generate updated research reports on followed companies
The poster built and open-sourced a custom stock-research agent that produces updated reports on companies they follow.
What they did
The poster said they built a stock-research agent on top of paid real-time market-data subscriptions because ChatGPT’s answers were too dated for investing. In comments, they said it uses Polygon real-time stocks and options data, can run code on that data to answer screening-style requests like finding today’s inside-day patterns, and is available as a CLI plus a free web version; people still had to test outputs and report mistakes.
How it went
The reported benefit was fresher research and the ability to answer data-driven trading queries ChatGPT alone could not. It fell short in important ways: the author said it was mostly US-focused, a user found a bad CHF/USD conversion and weak non-US handling, and the “open source” claim was challenged because the full backend was proprietary.
Worth knowing
Copying this means paying for real-time data, and the source specifically names Polygon as the feed the author was buying.
Labels
The poster said they built a stock-research agent on top of paid real-time market-data subscriptions because ChatGPT’s answers were too dated for investing.
The poster built and open-sourced a custom stock-research agent that produces updated reports on companies they follow.
The poster said they built a stock-research agent on top of paid real-time market-data subscriptions because ChatGPT’s answers were too dated for investing.
The poster built and open-sourced a custom stock-research agent that produces updated reports on companies they follow.
The poster built and open-sourced a custom stock-research agent that produces updated reports on companies they follow.
The poster built and open-sourced a custom stock-research agent that produces updated reports on companies they follow.
The “Material” label failed its quality check and is not used for selection.
Details
- Agents
- custom-built or unnamed agent
- Source
- Source date
- Jul 2, 2025
- Accounts
- 1
- In registry since
- Oct 12, 2026