What Is wstETH? Lido Wrapped Staked ETH Explained

wstETH is stETH in a different shape. The same staked ETH sits underneath and earns the same rewards, but the number in your wallet never moves. Instead, each wstETH is worth a little more stETH every day. It works like a fund share: you keep the same number of shares, and the share price goes up.

Why does a fixed balance matter?

Because most DeFi code was written on the assumption that a balance only changes when somebody moves money. A lending pool that recorded "this person deposited 10 tokens" and later sees 10.04 has to be specially built to understand where the extra came from, and many are not. Wrapping removes the problem: the balance is boring, and the growth hides in the exchange rate. That is why Aave, bridges and most of Lido's deployments on networks such as Arbitrum, Base and Optimism use wstETH rather than stETH. If you have met Lido's staked ETH on a layer 2, you have probably met wstETH.

How do you get it?

You wrap stETH on Lido's own site, and you can unwrap it back whenever you like. One stETH gives you slightly less than one wstETH, which surprises people the first time. Nothing has been taken: one wstETH is already worth more than one stETH, because it has been quietly accumulating rewards since the wrapper launched. The rate only ever moves one way, upward.

What should you watch out for?

Mainly the price tag. wstETH quoted in dollars looks dearer than ETH, and that gap is accumulated rewards rather than a premium you are paying - but it does make it easy to misread a position's size. Everything else carries over from stETH: the same validator risk, the same chance of trading below ETH when people rush for the exit, plus one extra smart contract between you and the staked coins.

If you are simply holding, stay in stETH - it is easier to read, and the rewards are obvious in the balance. Wrap when an app actually asks for wstETH, and unwrap when it no longer does. Next: what stETH is and what liquid staking is.