Prediction Markets
What Is It?
On prediction market platforms, people can trade contracts based on the outcome of future events, from central bank rate decisions to sports and weather. Each contract pays out if the participant correctly predicts the outcome.
- Who will win the next election?
- Which company is the most valuable by the end of the month?
- Will Brent crude oil hit $150 per barrel?
Prediction markets are widely considered a form of gambling and are usually regulated as such. Many countries, including France, China, and Australia, have banned them. In the US, however, prediction contracts are viewed as derivatives, which are regulated by the Commodity Futures Trading Commission.
Why Should I Care?
Prediction markets turn opinions into numbers. A contract trading at $0.61 suggests the crowd sees a 61% chance of it happening.
This makes them surprisingly useful, even for those who don’t want to spend money on them. Researchers often find that prediction markets are good at aggregating information, and sometimes more accurate than polls.
For investors, they offer insight into market-moving events such as elections, policy changes, economic data releases, and company milestones. These bets reveal what people believe right now.
What’s the Catch?
Prediction markets involve betting on an uncertain future. Key limitations include:
- Participation bias: Prices reflect who is trading, not everyone’s view
- Liquidity: Thin markets can be volatile or misleading
- Regulation: Many markets face legal restrictions
- Interpretation: A probability is not a guarantee
Prediction markets are not suitable for everyone and can lead to addictive behavior.