I am in the market. I am not the market myself, so my opinion on the efficacy of regulation is of little concern to the debate. One thing is clear though: the election of a deregulation candidate immediately makes market go up, and the inverse. That’s what’s being discussed here, wheee the OP says “must be corruption”.
Ideally markets should price rationally, unfortunately they are often driven by human-sentiments, exuberance or dejection.