Slippage Explained: What to Set and Why Trades Fail
Slippage is the difference between the result you are quoted and the result your trade actually gets, caused mainly by other trades landing before yours. Your slippage setting is the most you will accept; if the price moves further, the trade fails instead of filling at a worse price. On ArkhamPad you can choose 1%, 3%, 5% (the default) or 10%.
What is slippage in crypto?
When you swap tokens in a pool, you see a quote first: how many tokens you should receive for the HYPE you pay, or how much HYPE you should receive for the tokens you sell. That quote is based on the state of the pool at the moment you looked.
By the time your transaction is processed, the pool may have changed. Other traders may have bought or sold in between. Slippage is the difference between the quoted result and the result you actually get.
Slippage can work in either direction. If other traders sold just before your buy, you may receive slightly more tokens than quoted. On busy memecoins, though, it usually works against you, because many people buy into the same moves at the same time.
What is the difference between slippage and price impact?
The two are related but not the same.
- Price impact is how much your own trade moves the price. In a pool, buying takes tokens out and pushes the price up as your order fills. The larger your trade compared with the liquidity in the pool, the bigger the impact. The quote you see already includes it.
- Slippage is any further change between the quote and execution, mostly caused by other trades landing first.
Price impact matters a lot on new memecoins. A coin launched on ArkhamPad starts at a market cap of 60 HYPE, so early on the pool is small and even a modest buy can move the price noticeably. Check the quote before you confirm. If it gives you far fewer tokens than you expected, your order is large for that pool. How price relates to pool size is covered in market cap vs price.
How does minimum received protect you?
Your slippage setting turns into a hard limit called minimum received. It is the least you will accept from the trade. If the trade would deliver less, it does not go through.
Say you want to buy a coin and the quote shows 1,000,000 tokens. With slippage set to 5%, the minimum received is 950,000 tokens. If the price moves so that your HYPE would buy only 940,000 tokens when the trade executes, the transaction is rejected and your HYPE stays in your wallet. If it would buy 980,000, the trade goes through and you receive 980,000.
The same applies to sells. If you sell tokens with a quote of 10 HYPE and 3% slippage, the minimum received is 9.7 HYPE.
On ArkhamPad, the quote and the minimum received are shown before you trade, so you can see exactly what your setting allows.
What slippage should you set?
ArkhamPad offers four settings: 1%, 3%, 5% and 10%. The default is 5%. There is no single right answer, but a simple guide helps:
- 1%: for calm tokens and small orders. Lowest risk of a poor fill, but trades fail more often when the price is moving.
- 3%: a reasonable choice for tokens that trade steadily without big swings.
- 5% (default): a balance for typical memecoin trading, where prices move quickly.
- 10%: for very fast markets, such as the first minutes after a launch, when lower settings keep failing. You accept that you may get a noticeably worse price.
A higher setting does not make your trade more expensive by itself. It only raises how much worse than the quote you are willing to accept. On a fast-moving coin, though, a wide setting means you may actually receive that worse result. Start lower and only raise it when you understand why trades are failing.
Why do crypto trades fail?
A failed trade is frustrating, but it usually has a clear cause. The most common ones:
- Slippage exceeded. The price moved more than your setting allowed, so the minimum received could not be met. This is the protection working as intended. Get a fresh quote and try again, or raise slippage one step.
- Not enough HYPE for gas. Network fees on Elysium are paid in HYPE from your balance. If you spend your entire balance on a buy, there may be nothing left for the fee. Keep a little HYPE aside. See Elysium gas fees.
- Token transfer tax. Some tokens charge their own tax whenever they are transferred. These may not be sellable through the ArkhamPad router.
- Insufficient balance. The amount entered is more than your wallet holds, often because a previous trade or fee already used part of it.
On EVM networks, a transaction that fails after reaching the chain can still use some gas. On Elysium that cost is very low, but repeated failures still add up.
How do you reduce slippage on memecoins?
- Trade smaller amounts. A smaller order has less price impact and is less likely to fail. You can split a large buy into a few smaller ones, keeping in mind that each trade pays its own fees.
- Avoid the busiest moments. The first minutes after a launch, or right after a coin is shared widely, are when prices move fastest.
- Refresh the quote. If you waited a while before confirming, get a new quote so the minimum received reflects the current price.
- Check the pool before a big trade. If what you receive drops sharply as you increase the amount, the pool is thin for that size.
- Have funds ready. Bridge HYPE in advance on the Bridge page so you are not rushing. The guides to bridging HYPE to Elysium and buying with USDC cover both ways in.
For the full buy and sell flow, see how to buy and sell Elysium tokens.
Does Elysium's design affect slippage?
Partly. Elysium is designed for very fast blocks, with a target of about 100 to 200 milliseconds. A shorter gap between your quote and the block that includes your trade gives the price less time to drift.
At launch, a single sequencer orders transactions by priority fee, and there is no public mempool where pending trades sit in view of everyone. Even so, other trades can still land before yours, especially on popular coins. Your slippage setting and minimum received remain your real protection.
No setting protects you from the price falling after your trade completes. Memecoins are highly volatile, so only trade amounts you can afford to lose.
Frequently asked questions
What is a good slippage setting for memecoins?
On ArkhamPad the default is 5%, which suits most memecoin trades. Use 1% or 3% for calmer tokens and small orders. Use 10% only in very fast markets, such as right after a launch, when lower settings keep failing. Remember that a higher setting means you accept a possibly worse price in exchange for a better chance the trade fills.
Why did my trade fail with a slippage error?
The price moved more than your slippage setting allowed between the quote and execution, so the trade could not deliver your minimum received and was rejected. Your funds stay in your wallet. Refresh the quote and try again, trade a smaller amount, or raise slippage one step if you accept a possibly worse price.
Does high slippage mean I pay more?
Not automatically. Slippage tolerance is a limit, not a fee. With 10% slippage you may still receive close to the quote if the price barely moves. But you allow the trade to fill up to 10% worse, and on fast-moving coins that can happen. Fees, such as the 1% pool fee on ArkhamPad coins, are separate from slippage.
What is minimum received in crypto?
Minimum received is the smallest amount your trade will accept, calculated from the quote and your slippage setting. For example, a quote of 1,000,000 tokens with 5% slippage gives a minimum of 950,000 tokens. If the trade would deliver less, it fails instead of filling. ArkhamPad shows the minimum received before you confirm.
Why can't I sell a token through the router?
Some tokens charge their own tax whenever they are transferred. The amount that arrives is then less than a normal swap expects, so these tokens may not be sellable through the ArkhamPad router. Check whether a token has a transfer tax before you buy, because being unable to sell easily is a serious risk.