A prediction market trader just pulled off a jaw-dropping $6 million in gains—all in a single day on Polymarket. It's being called one of the platform's most impressive winning streaks ever. The move highlights how volatile and potentially lucrative these emerging trading venues can be, where users navigate complex market predictions and position themselves for outsized returns. For the broader Web3 trading community, it's a reminder of both the opportunity and risk inherent in these platforms.