Locking ARCO
Every fee the hub keeps goes into one vault and is split among the people who locked TARCO. The longer you lock, the more your TARCO counts.
Weight
Your share is not just how much you locked. It is your amount times a multiplier that grows in a straight line with the length of the lock: 1x at 7 days, 4x at one year.
| Lock for | Multiplier | 1,000 TARCO counts as |
|---|---|---|
| 7 days | 1x | 1,000 |
| 30 days | 1.19x | 1,193 |
| 90 days | 1.70x | 1,696 |
| 180 days | 2.45x | 2,450 |
| 1 year | 4x | 4,000 |
So 1,000 TARCO locked for a year earns the same as 4,000 locked for a week.
What you earn
Two streams feed the vault: 12.5% of every fee earned by every ARCO pool, and 100% of the routing fee from trades sent to other exchanges. Rewards arrive mainly in USDC and TARCO, plus any other token the vault lists. You can claim whenever you like, and claiming does not touch your lock.
Pool fees collect inside the pools until someone moves them to the vault. Anyone can do that: the Push to stakers button on the Stake page sends everything that is waiting. Nobody holds the fees in between.
Changing a lock
- Top upAdd more to an existing lock at any time.
- ExtendMove the end date later for a bigger multiplier. It can only move later, never sooner.
- WithdrawWhen the lock ends, your TARCO comes back in full. Rewards earned along the way stay yours.