what's Staked USDai?
Staked USDai (SUSDAI), also referred to as sUSDai, is a yield-bearing cryptocurrency token deployed on the Arbitrum blockchain. It represents staked positions in USDai, functioning as a synthetic dollar designed to generate returns through a combination of U.S. Treasuries and collateralized loans. The protocol employs the unique CALIBER framework to ensure sustainable yields, allowing holders to earn while maintaining exposure to a stable dollar-pegged asset. SUSDAI can be analyzed via major crypto data platforms for token metrics, charts, and ecosystem integration.
Staked USDai secured insurance from Barker/Munich Re for GPU-backed loans.
Has a supply of approximately $600 million USDai.
Generates a 6.7% APY yield for sUSDai stakers.
ACI reopened a forum post on February 17th, 2026 to explore onboarding USDai/sUSDai on Aave.
Added new maturity dates on Pendle for June 18, 2026 and October 15, 2026 (USDai) and June 14, 2026 and October 15, 2026 (sUSDai).
Available as PT-sUSDai on Pendle on Arbitrum with 27-FEB-2026 maturity, with looping support on Euler and Morpho. Trades at a discount on Pendle with expiries scheduled for 2026-02-19.
Secured insurance from Barker and Munich Re for GPU collateral held in sUSDai.
Reached over 5,400 unique wallets staking on Arbitrum and Plasma combined.
The cool-down period for SUSDai has been reduced from 30 days to under one day.
Coinbase Ventures backs the project, joining previous investors YZI Labs, Dragonfly, and Framework Ventures.
Available on AerodromeFi, ExtraFi, Fluid, and Spectra Finance on Base. Launched liquidity vaults on Fluid DEX across Base, Arbitrum, and Plasma chains, including sUSDai/USDC, sUSDai/USDT, sUSDai-USDC/USDC-USDT, and sUSDai-USDT/USDT-USDC pairs.
USDai and sUSDai liquidity pools are hosted on Penpie via Arbitrum, offering stablecoin-based yield options.
PT-sUSDai market maturing March 19 offers 19.21% yield and is loopable on Euler platform.
New USDai and sUSDai liquidity pools launch on Arbitrum on February 19, 2026.
OdysseyFi supports sUSDai + Frax loops, highlighted in weekly yield opportunities by Summer Finance.
Gearbox launches new Pendle markets on Plasma offering up to 12× leverage on USDai and sUSDai PT.
sUSDAI now supported on Ebisu Finance lending protocol on Plasma for fixed-rate borrowing, looping yield-bearing stables, and earning passive yield through the Stability Pool.
USDai/sUSDai markets on Pendle Finance on Arbitrum mature in 30 days, with YT prices in final stages of approaching $0.
Offers points toward discounted ICO allocation (requires KYC) or free token airdrop (no KYC required), with 15x alo points on all sUSDai collaterals. Stablecoin trades at $1.02 premium on Arbitrum via RelayProtocol and OpenSea, with 10% team bonus available.
Offers 33%+ APY yield farming on Plasma via Equilibria's Pendle-boosted pools, achieving up to 45% APR on Fluid across Plasma, Arbitrum, and Base.