BUCK is not available for US persons. By using the protocol you represent that you are not a US person as defined in applicable law. See Terms.
Real Yield from Real Assets
Buck is a savings coin that pays ~10% APY through STRC — Strategy's Bitcoin-collateralized preferred stock. STRC pays contractual quarterly dividends, and Buck passes this yield to holders via monthly distributions.
What Makes Buck Different
Yield from STRC Dividends
Buck's yield comes from STRC, Strategy's perpetual preferred stock on NASDAQ. STRC dividends are contractually obligated — not trading profits, not token inflation, not funding rates. This is real yield from a publicly traded instrument backed by the world's largest corporate Bitcoin treasury.
Buck delivers the highest yield with the strongest backing: contractual preferred dividends from a $60B+ Bitcoin treasury, distributed monthly. There is no traditional KYC process — Buck runs a light sanctions check on your wallet when you first enter the system. Once cleared, your wallet is added to the AccessRegistry allowlist permanently via merkle proof, and you always have access to the protocol from that point on.