Polymarket is showing that prediction markets are becoming a serious market.The platform recorded around $4.7B in trading volume in September 2026, after $5B in August.Users can trade their views on crypto, politics, sports, AI, finance and other real-world events.What I like about @Polymarket is simple. It turns big questions into live probabilities that everyone can follow.Billions in monthly volume show that prediction markets are getting real attention.