About OptionCharts Data
OptionCharts is committed to providing accurate and reliable market data from trusted providers. This page explains the sources behind our stock and options data.
Data Sources Overview
| Data Type | Source | Details | Delay |
|---|---|---|---|
| Stock Prices | Polygon.io | Real-time fair market value of security, provided by Polygon.io. Uses a proprietary algorithm which takes into account the most recent trades and price movement. | Real-time |
| Options Data | OPRA via Intrinio | OPRA provides current and delayed options data, including last sale price, bid/ask prices, volume, open interest, quote data from U.S. options exchanges. | 15-minute delay; Real-time for Ultimate subscribers 1 |
Additional Information
- Options data comes from the Options Price Reporting Authority (OPRA) feed, accessed through Intrinio, a leading financial data provider.
- Options data is from a 15 minutes delayed feed unless subscribed to a real-time options data plan. Learn more about real-time market data.
- OptionCharts is an OPRA data vendor.