June 9, 2026
by James Pacheco
The costs of event trading are something that any prediction market trader must account for in their calculations. Ultimately, things like trading fees and payment fees impact your potential trading returns.
We have experience of the costs you can incur, and we have listed these in the below guide. If you read on, we will look at the main types of fees associated with prediction markets, the percentages and values you can expect, and finish by explaining how you can get signed up to a prediction site to start trading.
The Best Event Trading Sites 2026
What Are the Associated Costs of Event Trading?
As outlined in our guide on what are event markets, the costs of event trading are typically split into three main categories:
- Trading fees.
- Settling fees.
- Deposit and withdrawal fees.
There can be other variables depending on the operator, but these are the free most common types of costs you will find.
Pros and Cons of The Costs of Event Trading
Because of how prediction exchanges work – with a peer-to-peer trading system, fees are unavoidable. This is how the exchanges meet their running costs. Sadly, this means that your returns will potentially be smaller than they otherwise would.
However, on the positive side, from our experience, fee structures are typically easy to understand, and there’s great transparency.
Pros and Cons - Easy to understand
- Great transparency
- Small fee percentages
- Automatically calculated
- You get a smaller return
- Fees vary per operator
Trading Fees and Settling Fees Explained
The most common type of event trading cost you will incur are trading fees and these are split into two main types – buy/sell trading fees, and settling fees:
Buy/Sell Trading Fees
You usually get charged commission in the form of a trading fee when you buy and/or sell a trade contract relating to a prediction market.
Settling Fees
Settling fees are not as common, but they can be a thing. This is where the operator charges a fee if you hold your trade contract and it successfully settles.
| Type of fee | (100 contracts @ 90c, 2% fee)
|
| Buy/sell trading fee | • Without fee: 100 × $0.90 = $9,000
• With 2% buy fee: 100 × $0.918 = $9,180
• Fee adds $0.018 per contract → $180 total cost |
| Settling fee | • Without fee: 100 contracts settle = $10,000
• With 2% settling fee: payout = $9,800
• Fee deducted from winnings → $200 kept by operator |
As you can see, the cumulative effect of fees can soon add up and impact your potential trading returns which is why you need to be on the ball with this.
Deposit and Withdrawal Fees Explained
To make prediction market trades, you have to credit your account via a deposit. Similarly, if you want to take your returns out of your account, you will need to make a withdrawal.
Similar to the info we gave in our guide on are prediction markets legal, some exchanges charge deposits and withdrawal payment fees.
From our experience, this is typically no more than 2%, and not all exchanges charge payment fees. However, you must be aware of them, as when combined with trading fees, your margins for potential returns can get incredibly slim.
We’ve usually found that there will only be payment fees for specific payment methods, so it could be in your best interest to utilize any payment method that doesn’t incur fees. However, it’s important to follow prediction market news to stay on top of the price changes.
How to Get Started at A Prediction Exchange
When you have grasped the basics relating to the costs of event trading and you know what to expect, the next step is to get signed up to a reputable and regulated prediction trading exchange.
As we said in our guide on how to read market prices, you need an account before you can do any trading, and you can usually do this via the following steps:
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Click any of the banners on this page.
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Click the sign up button or something similar.
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Follow the instructions.
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Accept any T&Cs.
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Do any initial verification.
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Log in to your new account.
This should take a few minutes, and after that, it’s a case of making your first deposit to credit your account. At this point you should be aware of any deposit fees. With money in your account, you can look at the different prediction markets and start trading.
The great thing about the best prediction exchanges is that they will usually provide a breakdown of the fees you will pay when you go to submit a trade order, so there’s no manual calculations needed.
Conclusion – Know the Costs of Event Trading Before Taking Action
While it’s important to keep up to date with prediction markets news and understand the different types of predictions you can trade, knowing the costs of event trading is vital. Without a clear understanding of the fees you will be paying, you cannot effectively determine if you can make any potential returns from your trades or not.
Remember that generally there will be trading fees and payment fees, and these can be as much as 2% depending on the operator. Once you understand this, feel free to click any of the banners we have here to try one of our recommended operators.
Read More
Our Standout Events Trading Sites
Cost of Events Trading FAQ
- 💰 Do all prediction exchanges charge fees?
Yes. As there is no house edge and no odds, prediction exchanges have to take commission in order to be able to offer their trading services.
- 🏆 Can you win money at prediction exchanges?
No. You don’t win money as this isn’t betting. Instead, you can sell your trade contracts, or you can hold them and if they settle in your favor, you will get a return equal to the original base value of your trade contract minus any fees which is why understanding the costs of event trading is important.
- 📉 Which site offers the lowest events trading fees?
Kalshi, Polymarket, Crypto.com, and Robinhood all have similar trading fees. From our experience, you should be expecting to pay 2% or less in fees.
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