[alexggordon]

"Intentional financial harm" is not illegal, otherwise shorting stocks would be illegal. There is also no court precedence for normal market maneuvers that happen to have a significantly negative outlook on a company. Imagine if Gamestop sued TD Ameritrade for facilitating short market orders for Goldman Sachs? It would be a joke. Same thing for if Melvin sues--they over exposed themselves and paid for it.

There's nothing here that's illegal. Insider Trading, Pump and dump schemes, etc all require coordinated distribution or communication of false and/or non-public information. What's happening with GME is happening in the public, in full view of everyone, with a goal of exploiting a hedge fund that overexposed itself through a short squeeze. Short squeezes are legal, and have a large storied history over the last couple decades.

[FireBeyond]

Good point. Hedge funds pay for things that are ostensibly public, but with very high entry points, to understand the market - witness satellite surveilling of Chinese factory activity, Walmart parking lots, laying private fiber.

WSB was the very definition of public information, open social media.