Yes there is to a point, Markets purpose is to facilitate trade. The randomness comes in from the participants. We never know when the sides of the order flow will increase to move price in the opposite direction.
Did you notice the bar that just swung up and than the next bar that swung down? this proves my point. Plus did you see the volume on those two bars?
they didn't shake out any weak shorts there.. they got do a lot better than that i'm a weak short, didn't fase me at all