How Prediction Markets Work: Trading Real-World Outcomes
-

Prediction markets allow traders to speculate on whether specific events will occur rather than buying traditional assets. Platforms such as Kalshi and Polymarket list binary contracts where users purchase a “Yes” or “No” outcome tied to events like economic decisions, elections, or sports results.
For example, if a contract predicting a rate cut by the Federal Reserve trades at $0.40, the market implies a 40% probability of that event happening. If the event occurs, the contract settles at $1.00; if not, it expires worthless. This simple all-or-nothing structure has helped prediction markets attract traders who want clear risk limits and straightforward outcomes.