sorry- i tried looking but cud not find a comparasion I use Interactive brokers and trade Karen Super trader( Short strangles)( if you are not aware just google Karen super trader) to cut the story short I need Portfolio Margin ( i do understand we need minimum 120 to 200K for this) Ability to sell options on SPX and SPY preferrred they allow us to close 1 cent options for no commisson( IB does that) NO Exposure fee- ( IB charges me a exposure fee. almost running like 600$ a month.. I have to flee from IB no exhorbitant monthly fee reliable broker so who should I use.. someone suggested call ameritrade and negoitating and u can get it for 1.25 an SPX option flat.? i dont think so..