I know that IB can grant Level I options trading privaledges on a Roth IRA account, but my research indicates that some brokers offer Level II options trading as well. I would like the capacity to buy both puts and calls for intermediate term trades, particularly since these accounts do not allow margin for short trades (I have no intention of shorting stocks or options, but I would still like to be able to benefit from movement in either direction by buying options). Does anyone do Level 2 options trading in a IRA/Roth IRA account and can tell me what (if any) restrictions exist? Can I use IB as my broker (which I would prefer) and still have access to Level 2 options trading on my Roth IRA? Thanks!