Some prediction markets settle in five minutes. Others stay open for years, such as questions about the November 2028 US election, and money placed in them stays put until the result.
That wait hides a cost the share price never shows. Yes at 90 cents looks like a solid return, yet spread across two years it earns less per year than many traders expect.
Below: what counts as long-dated, how time changes the real return on one price, why long-dated favourites often trade cheap, five costs that grow with time, and questions to ask before a long-dated trade.
What Counts as Long-Dated
Prediction markets run on very different clocks. Short crypto markets reopen every few minutes, sports questions close within a season, and political or economic questions can stretch across several years.
Markets count as long-dated once the resolution date lies many months away. At that distance, the time value of money starts to shape the price as much as the forecast does.
One Price, Very Different Returns
Correct shares settle at $1, so the return depends on the entry price and the wait. The table shows the yearly equivalent of a correct call at two prices, with fees and the risk of a wrong call left aside.
|
Entry price |
Resolves in 3 months |
12 months |
25 months |
|
90 cents |
52.4% a year |
11.1% a year |
5.2% a year |
|
97 cents |
13.0% a year |
3.1% a year |
1.5% a year |
Illustrative figures, compounded yearly.
Buy at 97 cents on a question that closes in November 2028, and a correct call returns about 1.5% a year. One surprise wipes out decades of that margin.
Why Long-Dated Favourites Often Trade Cheap
Traders who lock money for two years expect something in return for the wait. As a result, near-certain outcomes in long-dated markets often trade several cents below their true probability.
That discount can look like an opportunity. In practice, it often reflects the cost of capital, not a mistake by the crowd. Favourites at 92 cents two years out may hold a fair price once the wait counts.
Five Costs That Grow With Time
Locked Capital
Money in a long-dated market cannot fund other plans until resolution. Stablecoins held elsewhere stay available, and some can earn a yield, so the true cost includes whatever that money could have done instead.
Rule and Source Drift
Over two years, the world can change the question. Candidates withdraw, rules shift and named data sources move or close. Read the resolution terms closely, since a market built on one assumption may settle on another.
Platform and Stablecoin Risk
Platform terms, limits and supported assets can change during a long hold. Stablecoins also bring their own issuer and peg risk, which grows with time.
Exit Liquidity
Early sales depend on another trader or the pool on the other side. Our explainer on early exits shows how an exit price can fall short of the screen price.
Attention
Long holds invite drift in judgement. Traders forget the original logic, add to positions after headlines, or hold on after the case for a trade has gone.
Reading Volume on a Long-Dated Market
Big political markets draw large headline numbers. On Dexsport, the 2028 Republican nomination market has passed $60 million in volume, yet volume counts trades over time and says little about how much can trade at the current price today.
Our guide to volume versus liquidity explains how to read those figures.
Long-Dated Markets at Dexsport
Dexsport lists markets on cycles from five minutes to November 2028, across sports, crypto, economy, politics and other topics. Shares cost between 1 and 99 cents, settlement uses stablecoins only, and the team validates each result within 24 hours of the outcome.
Every market page lists a market period, a close time in UTC and a resolution deadline. Sampled Yes and No pairs summed to 101 or 102 cents, a small cost that applies to long-dated questions as much as short ones. Its operator, Dexapp LTD, works under Anjouan oversight.
Questions Before a Long-Dated Trade
-
What does the price return per year if the call proves right?
-
Could the money do something else over the same period?
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How tight are the resolution rules, and what happens if a source changes?
-
How deep is the market today, separate from its headline volume?
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Would a two-year loss of this stake fit within your budget?
Conclusion
Long-dated prediction markets hide a cost in the calendar. Shares at 90 or 97 cents can look safe, yet over 25 months a correct call returns only about 5% or 1.5% a year, before fees and the chance of a wrong call.
That time cost explains why long-dated favourites often trade cheap. Rule drift, platform and stablecoin risk, thin exits and lapses of attention add further weight the longer a market stays open.
Count the wait before the price. Check the law where you live, trade only at legal age, and expect that KYC or AML checks may apply. Responsible gambling means a stake you can afford to lock away.
Disclaimer: The information here is provided for general purposes only and is not legal, tax, investment, or financial advice. Figures in the examples are illustrative, and market rules, costs and platform terms change, so read each market page and the current terms before you trade. Prediction markets involve risk, and rules vary by country, so check the law where you live. Please trade responsibly, within your means, and only if you are of legal age.
