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This site contains the latest documentation and guides for the Theta Data Python API, a Python package that provides low latency real-time & historical options data.

For more information, see thetadata.net.

Development & Support

This project is open source and actively maintained on Github. We've designed this API to be:

• Simple to use
• Performant
• Extensible

If you find we've compromised in any of these qualities, please let us know by submitting an issue or dropping a message in the Theta Data Discord. We value your feedback!

Tip: Discovered a typo? Edit this page on Github!

For larger problems, please email support@thetadata.net or call +1 (516)-875-8005.