I don't think so. The problem is that there's always going to be some amount of speculation in a market. And, it's really speculation that drives prices up be

I don't think so. The problem is that there's always going to be some amount of speculation in a market. And, it's really speculation that drives prices up beyond what they really "should" be, which eventually leads to the correction. If the speculation goes on too long, and drives prices up too high, then you have a "crash." And, absent regulation to the contrary, there's nothing preventing the market from rising too high, too fast (i.e. the market can remain irrational for arbitrary lengths of time, to paraphrase Keynes). OTOH, there doesn't seem too be a sensible way to determine what constitutes speculation, for purposes of constructing a regulation that prevents it.