I don't think the MM's have that many shares hence the chance to drop the SP far more than necessary on Monday on market fear, which didn't really bring in a high volume of sales.
They will be quick enough to hike the SP up rapid if good news comes.
After DD, if no deal was coming we would of been told by now also told of an extension if required by now.
Today or tomorrow we should know the price NOG want to pay. IMHO.