Slippage is the difference between an expected trade price and the price actually executed. On an automated market maker, price can move as a trade changes pool reserves; the Solana glossary describes slippage in this context. Market movement while a transaction is pending can also make the final result differ from the quote. The DEX guide gives the venue context, while the Jupiter Spot guide explains how to read a live quote without treating tolerance as a target price.
Read the quote and the tolerance separately
Before signing, check quoted amount, minimum received, price impact, network fee, route, and expiry or deadline if shown. Price impact describes how the trade size changes price along the route; slippage is the difference between expected and executed price. A user-selected tolerance is a limit on acceptable movement in some swap flows, not a discount or promised execution price.
In the diagram, the hypothetical quote is 100 units out and execution is 99.5 units out: a 0.5% difference before fees or other route effects. The example is illustrative, not a market quote. A high tolerance may allow a worse result; a low tolerance may cause a transaction to fail. Check how the current interface applies the setting.
Limits and responsible use
Lower tolerance may cause failure; higher tolerance may permit a materially worse fill and, depending on venue, increase sandwich exposure. Settings cannot make an illiquid asset liquid. This is educational, not a trading recommendation. Last reviewed 2026-10-22.
Quick review checklist
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