Quote from dandxg:
Advantage Futures is good. There is only a few instances to go with IB, IMO. 1. Extremely tight risk mngt.
The whole point of this thread is that reason 1. you cite may no longer apply. Auto-liquidation can bust you out despite having a 100% hedged position with virtually no market risk, as in the example I gave at the start of this thread. Thus, any broker with a flawed auto-liquidation that does that, is actually MORE risky than one without.
This thread was a question "Should your close your IB accounts now?". Until IB can confirm that there is zero risk that a long SPY short ES position would be liquidated at 0.01 bid SPY and 1150 offer ES, then they are a risky broker, more so than one without flawed auto liquidation.