Category · Explainer
Explainer prediction markets.
Deep explainers on how prediction markets work, from market mechanics to resolution.
Explainer · 9 min read
Prediction Markets vs Sports Betting Markets: What's the Difference?
Prediction markets and sports betting markets look similar from a distance — both let you take a position on an outcome. But they are different products, under different regulators, with different economics. Here's the full breakdown.
Updated Jul 15, 2026
Explainer · 9 min read
Kalshi and Polymarket Are Launching Perpetual Futures — Here's What That Actually Means
On April 22, 2026, Marketplace reported both major US prediction markets are preparing to offer perpetual futures — a leveraged, no-expiration derivative that until now has only existed offshore. Here's what they are, why now, and whether you should care.
Updated Jul 16, 2026