searching for file contains all options chains in the market

Hello

I’m posting my question here after weeks of searching without any result.

I’m searching for a file preferred excel file that contains end of day options chains for all the available optionable stocks for research purposes.

Hope someone can help.

Thanks

 

If you are looking for something that is free, I can't help. I would try contacting OPRA to see if they can provide it. Won't be free. http://www.opradata.com/

Bob

 

If you are reasonable with coding it's possible to pull this via an API hookup at different brokerages...IB, TOS, etc.

 

thanks for your suggestions, I found a good solution with tos