How do you find out historical open interest on options?

Discussion in 'Options' started by beefcaketrade, Oct 15, 2014.

  1. How do you find information about historical open interest on particular options on particular strikes?

    I used to keep track of it manually for contracts of interest to me because I don't know of a service that keeps track of daily open interest. Is there a site somewhere that shows the day to day open interest of options contracts?
     
  2. I use LiveVol, their platform is awesome. Here is a link so you can get a 14 day free trail . You may even be able to do it using TOS thinkback.