stock-bot/docs/data-sources.md

Core Data

EOD (Good Price Good Api)

• Pricing: https://eodhd.com/pricing
• API Docs: https://eodhd.com/financial-apis/

Twelve Data (Promicing $80-230/month)

• Pricing: https://twelvedata.com/pricing
• API Docs: https://twelvedata.com/docs

Tiingo ($30/month looks good)

• Pricing: https://www.tiingo.com/about/pricing
• API Docs: https://api.tiingo.com/

Alpha Vantage (Kinda ok) (4M6P2HUGJGI73UWG)

• Pricing: https://www.alphavantage.co/premium/
• API Docs: https://www.alphavantage.co/documentation/

Yahoo Finance API

• Unofficial Python library: https://github.com/ranaroussi/yfinance
• Alternative: https://github.com/lukaszbanasiak/yahoo-finance

Finnhub (Expensive $40-200/month)

• Pricing: https://finnhub.io/pricing
• API Docs: https://finnhub.io/docs/api

Polygon.io (Good pricing for 5 years - 20+ is 200 but unlimited calls and good data)

• Pricing: https://polygon.io/pricing
• API Docs: https://polygon.io/docs/stocks/getting-started

FMP ($50/month Lots of data and good api calls)

• Pricing: https://site.financialmodelingprep.com/developer/docs/pricing
• API Docs: https://financialmodelingprep.com/developer/docs

Marketdata.App

• Pricing: https://www.marketdata.app/

ThetaData

• https://www.thetadata.net/subscribe

Additional Resources

• Marketstack: https://marketstack.com/
• Alpaca: https://alpaca.markets/ - Future hopefully or US connection
• MacroMicro: https://en.macromicro.me/
• Norgate: https://norgatedata.com/stockmarketpackages.php#castocks
• FINRA: https://www.finra.org https://otce.finra.org/otce/EquityShortInterest/staticArchives?startDate=2014-01-01&endDate=2024-11-03&dateDisplay=November%203,%202018 https://www.finra.org/finra-data/browse-catalog/equity-short-interest/files https://www.cboe.com/us/equities/market_statistics/short_interest/?year=2025&month=06&mkt=bzx
• MORNINGSTAR: https://finra-markets.morningstar.com/MarketData/EquityOptions/detail.jsp?query=14:0P0001BUHA PRICES/SHORT INTEREST