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.

So far investormate felt promising, and I am open to any better suggestions.