The #1 concern for AMM liquidity providers. Here's what it is, how it works, and how to manage it.
Impermanent loss (IL) is the difference between holding two tokens in your wallet versus depositing them into an AMM pool. When the price ratio between the two tokens changes, the pool rebalances your position - you end up with more of the cheaper token and less of the expensive one.
It's called "impermanent" because the loss only materializes if you withdraw while prices have diverged. If prices return to their original ratio, the loss disappears.
You deposit: 1,000 XRP + 1,000 SOLO (equal value) into an AMM pool
SOLO price doubles: The pool rebalances. You now have ~1,414 XRP and ~707 SOLO
If you had just held: 1,000 XRP + 1,000 SOLO (worth more because SOLO doubled)
The difference: Your pool position is worth ~5.7% less than just holding. That's impermanent loss.
But: If the pool generated >5.7% in trading fees during this period, you still came out ahead.
These values apply equally whether the price goes up or down. The IL is symmetric.
Current top pools by APY: XRP/SUNFLOWER (456.6%), BRISTLY/XRP (25.9%), XRP/JESTERBEAR (119.8%). View all on the AMM Pools page.
Impermanent loss works the same on any AMM, but the XRPL has a unique advantage: the swap router checks both the AMM and the order book. This means some trades bypass the AMM entirely (going through the order book instead), reducing the rebalancing pressure on your pool position. In practice, IL on XRPL pools can be lower than on AMM-only chains.
Yes, if one token moves significantly in price and you withdraw before fees offset the loss. However, if prices return to their original ratio, the loss disappears.
Pools with correlated assets (like XRP/RLUSD) tend to have lower IL because the price ratio changes less. Volatile meme coin pools have higher IL risk.
Often yes, especially in high-volume pools. The key is choosing pools where fee income exceeds potential IL. Check APY on the AMM Pools page.
Compare pool APY and make informed decisions about providing liquidity.