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GlossaryPlain definitions

Hedging

Hedging is taking a position designed to offset the risk of another exposure you already hold.

By Fredrik FilipssonFounder and editor · Two decades in advisory, hospitality and mediaEditorial review by Morten Andersen · Last reviewed 26 August 2025

Last reviewed 26 August 2025 · Educational, not advice

In plain terms

To hedge is to deliberately take a second position that moves in the opposite direction to a first one, so that a bad outcome in one place is softened by a gain in the other. The aim is not to make the most money possible. The aim is to narrow the range of outcomes, trading away some of your upside in return for less downside.

The idea comes from commercial markets, where a producer locks in a price to protect against a fall, and it carries over to event contracts. Someone holding an exposure tied to one outcome can take a contract that pays if the opposite happens, smoothing the result either way. Hedging is about managing risk, never about a guaranteed win.

Why it matters

A hedge is not free protection. It costs something to put on, and that cost usually lowers your expected return. In effect you are paying to make an outcome more predictable. Whether that is worthwhile depends on how much a large loss would hurt you compared with the average gain you give up.

Hedges are also rarely perfect. Fees, spreads, and the fact that two positions seldom move in exact mirror image mean some risk usually remains. A hedge that looks tidy on paper can leave a gap once real prices and costs are applied. Treat hedging as a way to manage risk rather than remove it, and remember that more trades can mean more fees and more chances for a mistake.

A quick worked example

Suppose you hold yes contracts on an event and the price has risen since you bought. You are happy with the gain but unsure the outcome will hold. To lock in part of that gain, you could buy some no contracts on the same event, so a reversal would pay you back on the second position.

The hedge narrows your result. You give up some of the upside if the original view is right, in exchange for a softer landing if it is wrong. The exact figures depend on the prices and the fees at the time, which is why a hedge is a trade off, not a guarantee.

Related terms and reading
Glossary: Event contractGlossary: No contractLearn: Hedging with event contractsLearn: Managing risk in event tradingPlatforms: Compare the venues
A note on risk,

Understanding how these markets work does not make trading safe. Prediction markets can lose you money, and a confident price can still be wrong. Stake only what you can afford to lose, never to chase a loss, and never on borrowed money. If it stops feeling like a free choice, step back. In the United States you can call or text the helpline on 1-800-GAMBLER or visit ncpgambling.org.

Common questions

Answered plainly.

What does hedging mean?

Hedging means taking a position designed to offset the risk of another exposure you already hold. If the first position loses, the hedge is meant to gain, so your overall result is steadier. It reduces the range of outcomes rather than aiming to maximise profit.

Does hedging guarantee I will not lose money?

No. A hedge reduces certain risks but it is not free. It costs money to put on, it usually lowers your expected return, and an imperfect hedge can still leave you exposed. Fees and price gaps mean the protection is rarely exact.

Why would someone accept a lower return to hedge?

Because reducing the chance of a large loss can be worth more to them than the average gain they give up. People hedge to make an outcome more predictable, not to make it bigger. Whether that trade off is worth it depends entirely on the individual.

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