ThetaData

ThetaData Option API

The Option API from ThetaData — 37 operation(s) for option.

GitHub OpenAPI

Operations 37

GET /option/list/symbols Symbols #
GET /option/list/dates/{request_type} Dates #
GET /option/list/expirations Expirations #
GET /option/list/strikes Strikes #
GET /option/list/contracts/{request_type} Contracts #
GET /option/snapshot/ohlc Open High Low Close #
GET /option/snapshot/trade Trade #
GET /option/snapshot/quote Quote #
GET /option/snapshot/open_interest Open Interest #
GET /option/snapshot/market_value Market Value #
GET /option/snapshot/greeks/implied_volatility Implied Volatility #
GET /option/snapshot/greeks/all All Greeks #
GET /option/snapshot/greeks/first_order First Order Greeks #
GET /option/snapshot/greeks/second_order Second Order Greeks #
GET /option/snapshot/greeks/third_order Third Order Greeks #
GET /option/history/eod End of Day #
GET /option/history/ohlc Open High Low Close #
GET /option/history/trade Trade #
GET /option/history/quote Quote #
GET /option/history/trade_quote Trade Quote #
GET /option/history/open_interest Open Interest #
GET /option/history/greeks/eod End of Day Greeks #
GET /option/history/greeks/all All Greeks #
GET /option/history/trade_greeks/all All Trade Greeks #
GET /option/history/greeks/first_order First Order Greeks #
GET /option/history/trade_greeks/first_order First Order Trade Greeks #
GET /option/history/greeks/second_order Second Order Greeks #
GET /option/history/trade_greeks/second_order Second Order Trade Greeks #
GET /option/history/greeks/third_order Third Order Greeks #
GET /option/history/trade_greeks/third_order Third Order Trade Greeks #
GET /option/history/greeks/implied_volatility Implied Volatility #
GET /option/history/trade_greeks/implied_volatility Trade Implied Volatility #
GET /option/at_time/trade Trade #
GET /option/at_time/quote Quote #
GET /option/flat_file/trade_quote Option Flat File Trade Quote #
GET /option/flat_file/eod Option Flat File EOD #
GET /option/flat_file/open_interest Option Flat File Open Interest #

Documentation

📖
Documentation
https://docs.thetadata.us/Articles/Getting-Started/Getting-Started.html
📖
APIReference
https://docs.thetadata.us/operations/stock_list_symbols.html

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/thetadata/refs/heads/main/openapi/thetadata-option-api-openapi.yml

Other Resources

🔗
Overlay
https://raw.githubusercontent.com/api-evangelist/thetadata/refs/heads/main/overlays/thetadata-option-api-overlay.yaml

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OpenAPI Specification

thetadata-option-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Theta Data v3 Option API
  description: Real-time and historic stock, options, and index data!
  version: 3.0.0
  x-java-package: net.thetadata.generated
servers:
- url: http://127.0.0.1:25503/v3
  description: dev
security: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/thetadata/refs/heads/main/openapi/thetadata-option-api-openapi.yml