If the move is based on little fundamental reasoning then the stock is likely to wind up overbought or oversold, and eventually go back below resistance or above support.

But basically for whatever reason the parents have changed their mind and decided to let the kid hang out upstairs or get locked in the basement. Basically though the kid is just subject to however the parents (traders) feel, whether the parent’s reasoning is based on the fact that the kid did or didn’t do something, or the parents are just doing what they were taught, either way the outcome is the same.