I'm mostly use to trading the RUT or SPX indexes where you don't have to worry about early exercise but I went ahead and put on a condor on spy. Basically I'm short about 15 positions of the 137/136 put spread. So if I get all 15 137 puts exercised and I definitely don't have $13700*15 = $205,500 in cash.....so does that mean IB will force the sale of the 1500 shares of spy at the open price automatically or will I at least have the end of the day to close out the position on my own? I'm a little hazy on this since I have no potential downside since there's a protective put at 136 on the 1500 shares so I can't lose more money, but I can see how IB wouldn't want to float me cash in my account either, but I'm hoping to at least get till the end of the trading day to get the shares sold.... Anybody have experience with this?