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Event Contracts: What They Are, Pros and Cons

Prediction markets let you trade on the results of future events, with simple Yes or No outcomes.

Sports betting is nothing new — predicting sports results and wagering on the outcome.

But what if you could wager on the outcome of any event? Say, if it’s going to rain tomorrow? Or if the Federal Reserve is going to lower interest rates?

With event contracts, you can do just that.

Event contracts are tradable financial contracts that let you speculate on the outcome of real-world events — from elections and economic data to sports and cultural moments. These contracts are offered through prediction markets, where each contract has a simple Yes or No outcome and is priced based on the market’s implied probability.

Event contracts are growing quickly in popularity, but they are also highly speculative. Before trading them, it’s important to understand how they work, what risks they carry and where they fit within a broader investing strategy.

What are event contracts?

Event contracts are a type of derivative that pays out based on whether a specific event happens.(1) Common examples include:

  • Will inflation exceed 2.5% this month?
  • Will a specific candidate win an election?
  • Will a sports team win a particular matchup?

Each event contract typically settles at $1 if the outcome is correct and $0 if it’s incorrect. Contracts trade at prices between $0.01 and $0.99, which reflect the market’s collective estimate of the probability of that event occurring.

Prediction markets are the platforms that list and facilitate trading in event contracts.

How do event contracts work?

When you buy a “Yes” contract, you’re betting that the event will happen. When you buy a “No” contract, you’re betting that it won’t.

For example, if a contract asking “Will inflation exceed 2.5%?” is trading at $0.48, the market is implying a 48% chance that inflation will come in above that level. As new information becomes available — economic data, news reports or expert analysis — the contract price moves accordingly.

You can usually hold the contract until settlement and receive $1 if correct, or sell the contract early if the price moves in your favor.

Your profit or loss equals the difference between your entry price and exit price, minus any applicable fees.

How are event contracts used?

Most traders use event contracts for speculative trading, attempting to profit from correctly anticipating future outcomes before markets fully price them in.

Event contracts can also be used for hedging. For example, an investor concerned about how an upcoming election might affect their portfolio could take a position that offsets potential downside risk.

Event contract vs. prediction markets

Event contracts and prediction markets are closely related but not interchangeable.

Event contracts are the individual tradable instruments. Prediction markets are the platforms where those contracts are traded.

In other words, you trade event contracts on prediction markets. Understanding this distinction helps clarify why some platforms focus on education and liquidity, while others focus on tools and trading access.

Pros and cons of event contracts

Pros

  • Event contracts have a simple structure with clear Yes or No outcomes.
  • They have a low cost to enter, with contracts priced under $1.
  • They cover a wide range of events, including politics, economics, sports and culture.
  • They can be used to hedge against real-world uncertainty.

Cons

  • Event contracts are highly speculative and outcomes are unpredictable.
  • Only certain platforms offer event contracts.
  • Liquidity can vary by market.
  • Fees differ by platform and aren’t always transparent.

Are event contracts legel in the US?

Event contracts are legal in the US when offered through regulated exchanges and brokers. Some platforms operate under oversight from the Commodity Futures Trading Commission, while others restrict access based on jurisdiction or regulatory status.

Availability can vary by state and by market type, so always confirm whether a specific contract is accessible where you live.

Where can you trade event contracts?

Event contracts aren’t traded on traditional stock exchanges. Instead, they’re offered through specialized prediction markets and select broker platforms.

If you’re interested in actively trading event contracts, it’s important to compare platforms based on regulation, fees, market selection and usability.

Bottom Line

Event contracts offer a unique way to speculate on real-world outcomes using straightforward, probability-based pricing. While they’re easy to understand, they carry meaningful risk and should be approached carefully. By learning how event contracts work and choosing the right platform, traders can better decide whether this fast-growing market fits their goals.

Frequently asked questions

Sources

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To make sure you get accurate and helpful information, this guide has been edited by Holly Jennings as part of our fact-checking process.
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Written by

Investments editor and market analyst

Matt Miczulski is an investments editor and market analyst at Finder. With over 450 bylines, Matt dissects and reviews brokers and investing platforms to expose perks and pain points, explores investment products and concepts and covers market news, making investing more accessible and helping readers to make informed financial decisions. Before joining Finder in 2021, Matt covered everything from finance news and banking to debt and travel for FinanceBuzz. His expertise and analysis on investing and other financial topics has been featured on Yahoo Finance, CBS, MSN, Best Company and Consolidated Credit, among others. Matt holds a BA in history from William Paterson University. See full bio

Matt's expertise
Matt has written 217 Finder guides across topics including:
  • Trading and investing
  • Broker and trading platform reviews
  • Money management

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