Aster O perpetual
OUSDT
As of 2026-09-09 14:57 UTC, OUSDT on Aster has a collected rate of +0.0020% over 1h, or +17.09% simple annualised; its collected settlement interval is 1h. Bitget has a lower rate for longs at +10.95%.
Contract specification
Quote currency: USDT · Settlement currency: USDT · Settlement interval: 1h. Lot size uses the venue’s original order unit; the calculator takes base-asset quantity.
The same asset elsewhere
| Venue | Contract | Rate period | Annualised |
|---|---|---|---|
| Bitget | OUSDT | 4h | +10.95% |
| Bybit | OUSDT | 4h | +10.95% |
| Gate | O_USDT | 4h | +10.95% |
| Aster this page | OUSDT | 1h | +17.09% |
| Binance | OUSDT | 4h | +27.27% |
| OKX | O-USDT-SWAP | 4h | +38.50% |
Common questions
What is the Aster O funding rate?
The latest collected Aster O funding rate is +0.0020% over a 1h rate period, or +17.09% simple annualised. That period is used for conversion and may differ from the settlement interval. Positive means longs pay shorts; negative reverses this.
How often is funding charged on Aster O?
The collected settlement interval is 1h, normally 24 times a day. Venues can change it; confirm the next settlement time on the contract page.
Which venue has the lowest O funding cost for longs?
For a long position, Bitget currently has the lowest rate at +10.95% annualised; this page's Aster is at +17.09%. Negative funding pays longs. Trading costs are excluded, and the cash-flow direction reverses for shorts.
Observation time and verification
This contract’s funding was observed at 2026-09-09 14:57 UTC; an unsettled quote may still change. A dash denotes missing usable data, not zero. Aster official data source · Funding methodology