OstraStake
Lock OSTRA
OSTRA locked for an account lowers its Ostra Swap fee. A lock lasts 7 days from its last change and counts for up to 8 accounts: your wallet and your vaults, which cannot lock themselves.
Tiers
Contract| OSTRA locked for the account | Ostra Swap fee |
|---|---|
| Less than 100,000 | 0.20% |
| 100,000 | 0.15% |
| 250,000 | 0.10% |
| 500,000 | 0% |
The tiers are fixed in the contract, which has no owner. OSTRA counts only while it is locked, and the whole position goes back to the wallet that locked it.