Great post! That theory isn't as crazy as you think. In fact, it isn't crazy at all. There are far more devious things going on in the financial markets. I work in finance, and I have no time for conspiracy theories, but this strategy is actually kinda clever. I doubt that there is a cabal of bankers pumping and dumping, but I wouldn't be surprised if at least a couple of funds have tried it. Heck, I might even be tempted (if I have the capital!)