Just as a sanity check, we are right at 20 day median volume pace for the day, and we are at 6.50 range so far. Not that it can't be extended, but failure so far to extend it downwards. I just would not be hoping for a huge day today. If we see it, it's another story, but just doing a (hopefully) objective analysis on the reality of the day so far.
edit: also, after a huge gap up in SPX, we basically had a 3 point lazy rally up, and have lazily meandered ever since then. Anything can happen but I would not bet on a huge move up either. Again, just trying to be a realist with what I actually see.