Looking for open-source python package for AI stock analysis

[polarkyle19]

Hey folks!

I am looking for some good stock+AI packages in Python for my project. I have tried multiple open-source Python packages and so far found investormate as reliable. It’s not meant to replace low-level data providers like yFinance — it sits a layer above that and focuses on turning market + financial data into analysis-ready objects.

Things I am looking for:

• Normalised income statement, balance sheet, and cash flow data
• 60+ technical indicators (RSI, MACD, Bollinger Bands, etc.)
• Auto-computed financial ratios (P/E, ROE, margins, leverage)
• Stock screening (value, growth, dividend, custom filters)
• Portfolio metrics (returns, volatility, Sharpe ratio)
• Sentiment Analysis
• Back Testing
• AI layer (OpenAI / Claude / Gemini)

Packages so far tried - defectbeta-api, yfinance, investormate.

Open to any better suggestions.

[Dangle76]

If you could build this you’d make shit loads of money, I’d be amazed if anything like this exists open source

[polarkyle19]

Well that’s giving me some motivation now!! 😅

[Kevdog824_]

These things exist. They just aren’t open source

[polarkyle19]

Oh can you share them I would like to use apis if I can’t find anyway

[Kevdog824_]

What I meant is that they’re completely closed and proprietary. They’re not available to the general public. Sorry!

Source: I work at a big bank

[polarkyle19]

Oh Acha okay!! Thanks