ORATS Data API
Options data API with smoothed implied volatility, history back to 2007 and tools APIs.
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01Pricing
| Plan | Monthly billing | Annual billing |
|---|---|---|
| Delayed Data API | $199/mo | See site |
| Live Data API | $299/mo | See site |
| Live Intraday API | $599/mo | See site |
| All-In API | $899/mo | See site |
Prices in USD as listed on the official pricing page, checked Oct 18, 2026. Taxes, exchange data fees and promotions may apply. Confirm on the vendor's site before you buy.
02Key facts
- Category
- Options data APIs
- Free tier
- No
- Trial
- Not stated
- Data delay
- Delayed (base plan); live plans need data agreements
- Platforms
- API
- Last checked
- Oct 18, 2026
03What the key number measures
Smoothed market values (SMV) fit implied volatility across strikes to reduce bid/ask noise.
04Price history
| Checked | Plans and prices |
|---|---|
| Oct 18, 2026 | Delayed Data API: $199/mo · Live Data API: $299/mo · Live Intraday API: $599/mo · All-In API: $899/mo |
This is our first snapshot. We re-check the official pricing page regularly and add a row here whenever a price changes.
05Sources
Pricing page: https://orats.com/data-api
Official site: https://orats.com/data-api
Fetched Oct 18, 2026. A copy of the page text is kept in our records.