How Prediction Markets Actually Work (And Why Wall Street Is Watching)

How Prediction Markets Actually Work (And Why Wall Street Is Watching)Prediction markets have gone from academic experiment to a $100+ billion financial force — and Wall Street's biggest players are quietly moving in. In this deep-dive, we break down exactly how Kalshi, Polymarket, and the broader event contract industry actually function, why they beat the pollsters in 2024, and why firms like Citadel Securities, Susquehanna, DRW, Jane Street, and Charles Schwab are building dedicated prediction market desks.We cover the full mechanics — from Friedrich Hayek's 1945 theory of price-based information aggregation, to the Iowa Electronic Markets, to the DARPA "terrorism futures" scandal, to the CFTC court battles that made legal election betting possible in America. You'll learn how YES/NO contracts work, how automated market makers price probability, why bid-ask spreads have collapsed from 10% to under 0.5%, and how institutional hedging is turning event contracts into a legitimate asset class projected to hit $1 trillion by 2030 (per Bernstein).We also dig into the messy side: wash trading, insider trading loopholes, the Trump whale, the FBI raid on Polymarket's CEO, the state-vs-federal regulatory war, perpetual futures risk, and whether prediction markets are actually "truth engines" — or just sportsbooks with better branding.Topics covered:How prediction markets actually work (mechanics explained)Kalshi vs Polymarket — full breakdownThe 2024 election and the collapse of traditional pollingWhy Citadel, Susquehanna, and DRW are entering the spaceRegulatory battle: CFTC vs state attorneys generalInsider trading, wash trading, and manipulation risksExchange Traded Prediction Funds (ETPFs) and the $1 trillion forecastWhat to watch heading into the 2026 midtermsIf you want to understand the next major financial asset class before it goes fully mainstream — this is the video.