Options trading with ActiveTick only affordable options
As Yahoo Finance has changed their options chain data formatting with no programming support, it seems there is only 1 option I can see that is affordable. This is withe ActiveTick using their platform and Excel add in. You should be able to interface to the add in either via .NET or in my case using Matlab Build EX for Excel. The Active Tick is only $19 per month for non pro use. KNow of any other options?https://www.activetick.com/activetick/contents/ActiveTickPlatformPricing.aspx
There is also a more expensive API option:
http://www.activetick.com/activetick/contents/PersonalServicesDataAPIDownload.aspxFACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!