J.P.Why, then, would IB be making a distinction between IRA and non-IRA accounts?
I don't know. Maybe it's harder to collect. Or perhaps someone noticed some IRA's in the other 20% of the CHF big losers and wondered about IB's risk, resulting in a very precipitous, not thought out, decision to "fix it right away"..
Obviously, after due consideration, they are restoring futures trading, but with more protection for themselves.
Jack