stock-data

This is a golang program used to build historical data around stocks / funds / etfs

It uses:

• EODHD as source of truth for financial data
• AWS S3 for final storage of processed files
• AWS Athena for querying the generated data

Today the program supports:

• listing all avaialble exchanges
• listing all tickers for given exchanges
• fetching historical intraday data for particular tickers
• fetching fundamentals about particular tickers

Check sample-config.yaml for a bare-bones configuration example

How

Overall the program works by:

1. reading the passed config file
2. fetching relevant data from eodhd.com
3. transforming and normalizing such data with internal jq scripts (those are executed used a golang jq implementation, so no need for the jq tool installed) + golang code
4. upload such data to AWS S3

Check the athena/ directory for example queries and table definitions