All this buyin/sellin by whoever... Yea, seems reasable that someone buy say 1/2 million shares yesterday, another couple of million last week etc.. And yet the SP stay constant. Or millions trade hands and the exchanges don't account for it. And when they don't buy the share for the a week or two, the SP still stays in the same range.... Yep, sounds like lather, rinse and repeat to me.