Staked YUSD wallet

What is Staked YUSD (SYUSD)?

YUSD, issued by Aegis, is a dollar-denominated token whose backing is bitcoin held against equally sized short positions, so the dollar value stays roughly flat while the funding paid between those two legs is what the structure collects. sYUSD is the staked form: YUSD goes into the staking contract, sYUSD comes back, and it is built as an ERC-4626 vault share.

What that standard means inside a wallet is worth knowing. sYUSD is not pegged to a dollar and is not meant to be. It starts level with YUSD, and from then on one sYUSD redeems for more YUSD than it did before while the count of sYUSD you hold does not move. Reading a sYUSD balance as if it were dollars understates the position - the vault's conversion rate is the other half of the number.

The ticker deserves a second look too. YUSD is a busy three letters, used by more than one unrelated project on more than one chain, so the token in question is the Aegis YUSD on Ethereum and its staked wrapper, not something with a matching name elsewhere.

Supported networks in Tangem (1): Ethereum.

A vault position like this is generally opened once and then left alone. Tangem builds the private key inside the card's secure element and it stays there; a second card paired to the same key serves as the backup, and writing a seed phrase down is a choice rather than a step. Long stretches of leaving something untouched is what that arrangement is built for.