A prediction market lets you trade on the outcome of real-world events. Instead of buying a stock or token tied to a company's value, you buy a contract tied to whether something will or won't happen. For example: Will a certain candidate win the election? Will a specific team win the championship? Will the Fed cut interest rates at the next meeting?

How prediction markets work

A prediction market creates a contract for a specific event with a defined outcome. Each contract trades between $0 and $1. The price reflects the market's collective estimate of the probability that the event will happen.

If a contract is priced at $0.70, the market believes there's roughly a 70% chance the event occurs. If you think the actual probability is higher than 70%, you buy. If you think it's lower, you sell. When the event resolves, contracts pay out $1 if the outcome happened and $0 if it didn't.

Your profit depends on the difference between the price you paid and the payout. If you buy a contract at $0.40 and the event happens, you receive $1, netting $0.60 per contract. If the event doesn't happen, you lose your $0.40.

Why prediction markets have grown rapidly

Prediction markets have attracted significant attention because they aggregate information from thousands of participants who are putting real money behind their views. This mechanism tends to produce probability estimates that are more accurate than polls, expert panels, or pundit predictions, because participants have a direct financial incentive to be right rather than persuasive.

During recent election cycles and major geopolitical events, prediction market prices have become widely referenced by journalists, analysts, and traders as real-time indicators of what the market actually expects to happen.

Who trades prediction markets

The audience is broad. Political junkies trade election markets. Sports fans trade game outcomes. Macro traders use them to express views on central bank decisions or economic data. Some traders focus entirely on prediction markets as their primary asset class, treating them the same way others treat stocks or crypto.

The common thread is that prediction markets let you trade your knowledge and conviction about real-world events in areas you already follow closely. If you spend hours analyzing football matchups or tracking Federal Reserve signals, prediction markets give you a way to put that analysis to work.