What is this? A data pipeline that downloads daily price data from external APIs (Alpha Vantage, Tushare) for three market domains — US stocks, Chinese A-shares, and cryptocurrency — and merges them ...
stock-prediction-pipeline/ ├── src/ │ ├── data/ │ │ ├── fetcher.py # Data fetching (Yahoo Finance, Alpaca) │ │ ├── features.py # Feature engineering │ │ └── validator.py # Data validation & cleaning ...