Free or cheap data and tools for Numerai Signals

[player1]

Please feel free to add any others that you know of. I’m not associate with any of these and I’m also not vouching for the quality of any of them.

• Google Finance - Free
• Yahoo Finance - Free
• TenQuant - Free
• EDGAR - Free
• IEXCloud - Cheap
• AlphaVantage - Free/Cheap
• WorldTradingData - Free/Cheap
• Tiingo - Free/Cheap
• Quandl - Some Free
• Norgate Data - Free Trial / Moderately priced
• Intrinio - Moderately priced
• Polygon - Expensive
• Xignite - Free Trial / Might be expensive
• BarChart - Might be expensive

[kainsama]

FMP - Free

[iceshark]

Alternative data (sentiment)

• StockTwits - Free?
• Sentdex - API pricing unknown

[joakim_arvidsson]

• Zipline - OSS backtester.

[iceshark]

• Borsdata - Free/Cheap. Focus on Nordic markets. API access requires Pro membership.

I also found a tutorial on how to analyze financial data using the FMP API.

[ia_ai]

For R users, the tidyquant package has quite a few handy functions to download data from different sources.

[sturlese]

Sharadar has prices and fundamentals.

[slyfox]

Anyone have any experience with these?

Koyfin | Free comprehensive financial market data for investors

Canalyst - Clean data. Fundamental models.