$MCD IS BIG MAC'S, BIG MOVE OVER.?It seems that the explosive move in MCD may have come to a end, after a initial pop on earnings, selling ensued quickly as investors banked sizable profits gained. We would assume that the stock was used as a quick trade lately rather than a investment given the sharp loss in momentum. Strong support exists at $190 and a possible back-test would be a positive long term buy signal.