hi guys, reading the CME brochure, the symbols don't pop up.. they say NKD and for outcry NK, but the NKD won't pull up an options chain for me, only futures spread. then state for futures options the symbols for calls are KN, then puts are JN.. nothing on those.. any help, as I like trading NDX / NQ and wanted to expand my horizons as I would believe less liquid and more premium given the size of the index is almost 4x NDX??? just wanted to check it out but can't even access it basically looking for bigger contracts then the NDX/NQ as would save a couple pennies on commissions and then hold fewer contracts with bigger premiums.. any help would appreciate it, also please keep in mind I'm on mobile phone with IB app..