While it would be awesome, for that gap to be filled in a timely manner, it often doesnt happen for a longer than you may expect .. The fact that it is gaping up is eveidence that the buyers way way outnumber the sellers, and that means its showing extreme strength. And then you have to consider the history of OMG, does it fill its gaps? Well, there really is no history so far, so maybe that gap will not get filled.. It's hard to predict, but yes most of the time gaps get filled, and in bitcoins case, it has a good history of filling gaps.. But OMG is very new and who knows...