Low Cost Leader
Daily & Historical Option Data

The easiest way to download end of day option data. OptionCast.com offers over 20 data points for each strike on all 4,400+ U.S. traded equity options. Our data is available at the end of every trading day in an easy to use CSV formatted file. Click Sign Up below to learn more.

What is OptionCast?

OptionCast is a provider of historical equity option data. We allow for our customers to purchase a subscription to download option data on a daily basis. The option data arrives via a CSV file by 6:30 EST and is a snapshot of end of day option data. This data includes underlying, underlying price, strikes, expiry, bid/ask, bid/ask size, last, greeks (delta, gamma, theta, vega, rho), implied volatility, high/low, volume, open interest, previous close, change (% and $), contract high/low, contract type, and last trade date. All subscription plans include 30 days worth of historical data. We gather data from all exchanges that make up OPRA.

We also offer a historical option data store at OptionData.net . This allows you to purchase historical option data by year dating back to 2003. Each year contains a data file from every trading date in that specific year. Please be aware this data contains slightly less data points vs our daily data. More information is available at OptionData.net.

What does an OptionCast.com account include?

  • Daily Option Data Downloads
  • Greeks, IV, last, bid/ask, open interest, volume, stock prices and more
  • 30 Days Historical Data Free with Signup
  • All optionable U.S. equity symbols
  • Discounts to purchase historical option data
  • Individual Symbol Downloads (coming soon)
  • Easiest way to purchase clean, inexpensive option data
  • 2003
  • Data Since
  • 4,400+
  • Symbols with Data
  • 8
  • Future Symbols with Data
  • 60
  • Days of Historical Data Included
  • 25%
  • Discount for Historical Option Data

Need more historical option data?

Historical option data by year?

Historical option data sample files