UPDATE:
When I checked my IB account this morning all funds (every last dime) had been moved out of the commodities account and into the securities account which of course is SIPC insured. I think the "buffer" applies only when you have open futures or futures options positions and I think even then it is modest beyond margin requirements.
When I checked my IB account this morning all funds (every last dime) had been moved out of the commodities account and into the securities account which of course is SIPC insured. I think the "buffer" applies only when you have open futures or futures options positions and I think even then it is modest beyond margin requirements.
Quote from JamesL:
"Regardless of your choice, IB will generally keep a small buffer of excess margin funds in each account in order to prevent excessive transfers back and forth as your margined securities and futures positions fluctuate in value."
I think this means you won't get a 100% xfer of funds.