what is a good site(s) for daily prices (opening, closing, whatever) of options on futures? chart format would be strongly preferred, as I am trying to track/analyze daily behavior over a few week period. (Not seeking a list of prices at different strikes...)
You can also check out the papermoney demo on thinkorswim No charts, and there's a chance they're delayed but that's the easiest, quickest way to sort thru them I know about. Find anything else tell me haha p.s. i just noticed that last sentence so that kind of nulls my TOS suggestion but still check out the platform if you never have. I'd switch to them but they're margins don't agree with my account balance.
For realtim quote, check CME at: http://equivalentswdc.cme.com:443/index_6C.html They cover all the active traded futures options. for charts, I use IB's