Frequently Asked Questions

* Data for 2018 will be published and for sale at the end of first quarter 2018

How is the product delivered?

Data is delivered as zipped .csv files. Data is delivered by:

1. Physical delivery: compressed csv files stored in flash drive and delivered to your home address.
2. Direct download: files can be downloaded directly from discountoptiondata.com after purchase at File Delivery
3. Google Drive delivery (super recommended): upon giving us your valid gmail address, files are automatically delivered instantaneously to your shared Google Drive. This is so hassle-free compared to the other options.

How accurate is the data?

Our data is aggregated daily after market hours from Options Price Reporting Authority (OPRA), the most trusted source of option data on the market. We are 99.99% confident of its accuracy and reliability.

What are the symbols you carry?

We carry over 4000 symbols and indexes covering the entire US market. For the list of symbols and indexes please refer to our product details

If I buy data for 2017 today, can I get the daily data for the rest of year?

Absolutely, the data file for the year is updated daily, you can always log back in on another day to get the latest data.

How is security enforced for online transactions at discountoptiondata.com?

Your credit card transactions are secure with us. We use secure socket layer technology throughout the site. We do not store your credit card numbers on our servers and are PCI compliant. We use Stripe.com, one of the most secure and reputable payment processors available.