With all due respect, there is no comparison between crude and corn.  They are completely different market structure wise.  Crude failed its swing lower on the mod schiff ML - as a large amount of hagopians due.  It failed, and that energy now is stored.  There be whales on the low, but you won't find his 250k contracts on the COT as shown on the cattle post a week or so ago - the COT is far from telling..

Good Luck!