they could move it down to 1250 overnight and then openit back up 1290.... afterhours even on the es can become thin. Especially when you have emergency measures by big funds being activated. I know of a few that I have invested in that hire people that work all night to watch the market and start selling futures by the truckload to hedge positions if a catastrophe happens overnight. That could be part of that big down swing.
I just got long with you.. but my trade size is minimal.. I will wait for RTH and see where this baby is going to up.