Hello all, I just got off the phone with an IB margin representative. I'll be honest, either I didn't understand him or he didn't understand me.... soo here i am... I need to know the Buying Power Reduction / Margin for a credit spread and debit spread in VIX and VIX ETF's. I am reading that IB has an additional $150 of margin required for spreads in VIX products? Say I want to trade a 5 wide credit spread in Aug and I collect $1 for it? what is the BP and Margin associated with it? now say I want to trade a 5 wide debit spread in Aug and I pay $1 for it? What is the BP and Margin associated with it?