Comment Re:A fool and their money... (Score 1) 36
This is true - but it's also not fraud because it's legal. The only way to make it illegal is regulation and some on the NeoCapitalist side of the ledger are convinced that the only solution is less government.
OTOH, the other side of the coin, and why at least one major hedge fund has closed down, returning the capital to investors, is because it's getting hard to impossible to short where you think values are ridiculously high.
The famous case is the GameStock short squeeze. Retail investors set out to deliberately manipulate the price with the goal of forcing a liquidation of the shorts. If institutional investors had tried the same thing they would be in trouble - and possibly even going to prison - because market manipulation is one of the things that is regulated.
However, like so many things, while it was obvious from the social media noise that the goal of many of the retail investors was to manipulate a short squeeze, it's going to be hard to impossible to prove that any individual investor was doing that, especially as individual retail investors do not have the clout to do it, or even start it, on their own so you'd presumably (IANAL) have to prove collusion as well.