Now there’s compelling evidence that someone with inside information about the Trump administration’s regime change plans in Venezuela used that foreknowledge to profit massively from the conflict. The evidence of insider trading is compelling, to say the least, given the highly suspicious timing. “Insider trading is not only allowed on prediction markets; it’s encouraged,” Pompliano argued. Who was behind the Polymarket account remains a mystery. Prediction markets have long raised concerns over exactly these types of situations.