TIGZIG Quants GPT: 30-Second Financial Analysis Custom GPT
Published: June 20, 2025
Imagine asking ChatGPT: 'Compare TCS, Gold, and Oil for me' ... and getting a full performance report back in seconds.
Quick recap for those who missed it: This tool compares cross market securities - imagine Apple vs TCS vs Gold vs Nifty in seconds. Daily returns, drawdowns, CAGR, Sharpe ratios, CSV downloads - the works. All in one place. In 30 seconds or less.
I just added a third way to use it: ChatGPT
Same powerful engine. Same results. Same speed. But now with the familiar ChatGPT interface.
Why 3 versions?
- Suite - Fast, no-frills. Know Yahoo symbols - go here. Plus - full financials as CSV
- Agent - AI Smart Assist. Helps with Symbols. No rate limits (for now)
- ChatGPT - For ChatGPT experience + available to free plan users also (with OpenAI rate limits)
Both overlap today...but agent gets exclusive features soon, and would be consolidated with Suite.
This is a build-as-you-go tool. Right now, CAGR is point-to-point (not a fan - too sensitive to endpoints). Rolling metrics & ML forecasts coming soon.
Ready to try?
Direct Custom GPT link:
Use the starter prompts - the GPT will guide you.
Same 30-second turnaround. Same cross-asset comparisons. Now in ChatGPT.
More options:
Quick reminder: I'm a CA, data scientist and an ex-derivative trader, not a portfolio manager. This supports my own research, not investment advice. Do your own due diligence always. All source code and methodology are open - hit the Docs button. Backend - FastAPI-MCP servers.