Aster IOST perpetual
IOSTUSDT
As of 2026-10-25 11:11 UTC, IOSTUSDT on Aster has a collected rate of -0.0151% over 1h, or -132.26% simple annualised; its collected settlement interval is 1h. Bybit has a lower rate for longs at -1323.44%.
What does this rate mean for a 10,000 USDT position?
For IOSTUSDT, 10,000 USDT of notional × -0.015098% gives 1.5098 USDT over the quoted 1h rate period: longs receive and shorts pay. This is a constant-rate illustration, not a settled bill or a forecast. Use the actual settlement rate and notional at each settlement; leverage is not multiplied again. Trading fees are separate.
Further readingHow liquidation price is calculated: tiered maintenance margin and deductionsHow funding fees work: amounts, signs and settlement
Settled history is not currently available for this contract. The latest funding snapshot cannot establish the actual funding cost over the past 30 days.
Contract specification
Quote currency: USDT · Settlement currency: USDT · Settlement interval: 1h (on the hour, UTC). Lot size uses the venue’s original order unit; the calculator takes base-asset quantity. Settlement intervals and times on every venue.
The same asset elsewhere
| Venue | Contract | Rate period | Annualised |
|---|---|---|---|
| Bybit | IOSTUSDT | 1h | -1323.44% |
| OKX | IOST-USDT-SWAP | 4h | -686.83% |
| Gate | IOST_USDT | 1h | -580.79% |
| Binance | IOSTUSDT | 1h | -277.82% |
| Bitget | IOSTUSDT | 1h | -257.54% |
| Aster this page | IOSTUSDT | 1h | -132.26% |
Common questions
What is the Aster IOST funding rate?
The latest collected Aster IOST funding rate is -0.0151% per 1h rate period, or -132.26% simple annualised. At this rate shorts pay longs.
How often is funding charged on Aster IOST?
The collected settlement interval is 1h, normally 24 times a day. It settles on the hour (UTC). Venues can change it again; confirm the next settlement time on the venue's contract page.
Which venue has the lowest IOST funding cost for longs?
For a long position, Bybit currently has the lowest rate at -1323.44% annualised; this page's Aster is at -132.26%. 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 2026-10-25 11:11 UTC; an unsettled quote may still change. A dash denotes missing usable data, not zero. Aster official data source · Funding methodology