We provide stock options data for TOP 4000 US stocks by Market Capitalization. Options data is updated on daily basis, however we do not provide history for OPTIONS at the moment, it means that contracts with expiration date before the current date are removed from the dataset. For example, for AAPL today (April 2, 2018) we have 622 PUT and CALL option contracts in our database.
To get historical stock price data with use the following URL
For testing purposes you can try the following API Key (works only for AAPL.US ticker): OeAFFmMliFG5orCUuwAKQ8l4WWFQ67YX:
Due to complex data structure we provide this data feed only on JSON format and as a result you will get the following data:
For each Option we do provide the following information:
- Contract name
- Contract size
- Type: PUT or CALL
- In the Money: TRUE or FALSE
- Last trade date
- Expiration date
- Last Price
- Change and change in percents
- Open Interest
- Implied Volatility
We have API limits 100 000 requests per day. Each symbol request costs 1 API call.