One more note: check the upper and bigger gap (between 385-394)! I think in fact that one doesn't exist in reality. In my trading system the chart doesn't have such a gap there. First when I put my corn idea out here, I also marked that as stg to be filled once, but when I checked in my trading sytem, it showed diffrent picture, with no such a gap. It must be some kind of data source mismatch I think... Or who knows.
Anyway, the range break on the top brings corerction in our way :-). My system gave confirmed buy signal on 4 Hrs chart yesterday. So good luck with the long for all of us!