OKX OKB perpetual
OKB-USDT-SWAP
As of 2026-09-09 14:58 UTC, OKB-USDT-SWAP on OKX has a collected rate of +0.0050% over 4h, or +10.95% simple annualised; its collected settlement interval is 4h, with up to 20x leverage. Aster has a lower rate for longs at -281.81%.
Settled rates over the past 30 days
Maintenance margin ladder
No deduction · An isolated-margin estimate for linear contracts; excludes closing fees, accrued funding, auto-added margin and other positions.
| Tier | Range | Maintenance rate | Max leverage | Deduction |
|---|---|---|---|---|
| 1 | 0 – 650 base | 2.0000% | 20.00x | — |
| 2 | 650.01 – 1200 base | 3.0000% | 15.00x | — |
| 3 | 1200.01 – 2000 base | 4.0000% | 12.50x | — |
| 4 | 2000.01 – 2600 base | 4.5000% | 11.76x | — |
| 5 | 2600.01 – 3250 base | 5.0000% | 11.11x | — |
| 6 | 3250.01 – 3900 base | 5.5000% | 10.52x | — |
| 7 | 3900.01 – 4550 base | 6.0000% | 10.00x | — |
| 8 | 4550.01 – 5200 base | 6.5000% | 9.52x | — |
| 9 | 5200.01 – 5850 base | 7.0000% | 9.09x | — |
| 10 | 5850.01 – 6500 base | 7.5000% | 8.69x | — |
| 11 | 6500.01 – 7150 base | 8.0000% | 8.33x | — |
| 12 | 7150.01 – 7800 base | 8.5000% | 8.00x | — |
| 13 | 7800.01 – 8450 base | 9.0000% | 7.69x | — |
| 14 | 8450.01 – 9100 base | 9.5000% | 7.40x | — |
| 15 | 9100.01 – 9750 base | 10.0000% | 7.14x | — |
| 16 | 9750.01 – 10400 base | 10.5000% | 6.89x | — |
| 17 | 10400.01 – 11050 base | 11.0000% | 6.66x | — |
| 18 | 11050.01 – 11700 base | 11.5000% | 6.45x | — |
| 19 | 11700.01 – 12350 base | 12.0000% | 6.25x | — |
| 20 | 12350.01 – 13000 base | 12.5000% | 6.06x | — |
| 21 | 13000.01 – 13650 base | 13.0000% | 5.88x | — |
| 22 | 13650.01 – 14300 base | 13.5000% | 5.71x | — |
| 23 | 14300.01 – 14950 base | 14.0000% | 5.55x | — |
| 24 | 14950.01 – 15600 base | 14.5000% | 5.40x | — |
| 25 | 15600.01 – 16250 base | 15.0000% | 5.26x | — |
| 26 | 16250.01 – 16900 base | 15.5000% | 5.12x | — |
| 27 | 16900.01 – 17550 base | 16.0000% | 5.00x | — |
| 28 | 17550.01 – 18200 base | 16.5000% | 4.87x | — |
| 29 | 18200.01 – 18850 base | 17.0000% | 4.76x | — |
| 30 | 18850.01 – 19500 base | 17.5000% | 4.65x | — |
| 31 | 19500.01 – 20150 base | 18.0000% | 4.54x | — |
| 32 | 20150.01 – 20800 base | 18.5000% | 4.44x | — |
| 33 | 20800.01 – 21450 base | 19.0000% | 4.34x | — |
| 34 | 21450.01 – 22100 base | 19.5000% | 4.25x | — |
| 35 | 22100.01 – 22750 base | 20.0000% | 4.16x | — |
| 36 | 22750.01 – 23400 base | 20.5000% | 4.08x | — |
| 37 | 23400.01 – 24050 base | 21.0000% | 4.00x | — |
| 38 | 24050.01 – 24700 base | 21.5000% | 3.92x | — |
| 39 | 24700.01 – 25350 base | 22.0000% | 3.84x | — |
| 40 | 25350.01 – 26000 base | 22.5000% | 3.77x | — |
| 41 | 26000.01 – 26650 base | 23.0000% | 3.70x | — |
| 42 | 26650.01 – 27300 base | 23.5000% | 3.63x | — |
| 43 | 27300.01 – 27950 base | 24.0000% | 3.57x | — |
| 44 | 27950.01 – 28600 base | 24.5000% | 3.50x | — |
| 45 | 28600.01 – 29250 base | 25.0000% | 3.44x | — |
| 46 | 29250.01 – 29900 base | 25.5000% | 3.38x | — |
| 47 | 29900.01 – 30550 base | 26.0000% | 3.33x | — |
| 48 | 30550.01 – 31200 base | 26.5000% | 3.27x | — |
| 49 | 31200.01 – 31850 base | 27.0000% | 3.22x | — |
| 50 | 31850.01 – 32500 base | 27.5000% | 3.17x | — |
| 51 | 32500.01 – 33150 base | 28.0000% | 3.12x | — |
| 52 | 33150.01 – 33800 base | 28.5000% | 3.07x | — |
| 53 | 33800.01 – 34450 base | 29.0000% | 3.03x | — |
| 54 | 34450.01 – 35100 base | 29.5000% | 2.98x | — |
| 55 | 35100.01 – 35750 base | 30.0000% | 2.94x | — |
| 56 | 35750.01 – 36400 base | 30.5000% | 2.89x | — |
| 57 | 36400.01 – 37050 base | 31.0000% | 2.85x | — |
| 58 | 37050.01 – 37700 base | 31.5000% | 2.81x | — |
| 59 | 37700.01 – 38350 base | 32.0000% | 2.77x | — |
| 60 | 38350.01 – 39000 base | 32.5000% | 2.73x | — |
| 61 | 39000.01 – 39650 base | 33.0000% | 2.70x | — |
| 62 | 39650.01 – 40300 base | 33.5000% | 2.66x | — |
| 63 | 40300.01 – 40950 base | 34.0000% | 2.63x | — |
| 64 | 40950.01 – 41600 base | 34.5000% | 2.59x | — |
| 65 | 41600.01 – 42250 base | 35.0000% | 2.56x | — |
| 66 | 42250.01 – 42900 base | 35.5000% | 2.53x | — |
| 67 | 42900.01 – 43550 base | 36.0000% | 2.50x | — |
| 68 | 43550.01 – 44200 base | 36.5000% | 2.46x | — |
| 69 | 44200.01 – 44850 base | 37.0000% | 2.43x | — |
| 70 | 44850.01 – 45500 base | 37.5000% | 2.40x | — |
| 71 | 45500.01 – 46150 base | 38.0000% | 2.38x | — |
| 72 | 46150.01 – 46800 base | 38.5000% | 2.35x | — |
| 73 | 46800.01 – 47450 base | 39.0000% | 2.32x | — |
| 74 | 47450.01 – 48100 base | 39.5000% | 2.29x | — |
| 75 | 48100.01 – 48750 base | 40.0000% | 2.27x | — |
| 76 | 48750.01 – 49400 base | 40.5000% | 2.24x | — |
| 77 | 49400.01 – 50050 base | 41.0000% | 2.22x | — |
| 78 | 50050.01 – 50700 base | 41.5000% | 2.19x | — |
| 79 | 50700.01 – 51350 base | 42.0000% | 2.17x | — |
| 80 | 51350.01 – 52000 base | 42.5000% | 2.15x | — |
| 81 | 52000.01 – 52650 base | 43.0000% | 2.12x | — |
| 82 | 52650.01 – 53300 base | 43.5000% | 2.10x | — |
| 83 | 53300.01 – 53950 base | 44.0000% | 2.08x | — |
| 84 | 53950.01 – 54600 base | 44.5000% | 2.06x | — |
| 85 | 54600.01 – 55250 base | 45.0000% | 2.04x | — |
| 86 | 55250.01 – 55900 base | 45.5000% | 2.02x | — |
| 87 | 55900.01 – 56550 base | 46.0000% | 2.00x | — |
Contract specification
Quote currency: USDT · Settlement currency: USDT · Settlement interval: 4h. Lot size uses the venue’s original order unit; the calculator takes base-asset quantity.
The same asset elsewhere
| Venue | Contract | Rate period | Annualised |
|---|---|---|---|
| Aster | OKBUSDT | 1h | -281.81% |
| Bybit | OKBUSDT | 4h | +10.95% |
| Gate | OKB_USDT | 8h | +10.95% |
| OKX this page | OKB-USDT-SWAP | 4h | +10.95% |
Common questions
What is the OKX OKB funding rate?
The latest collected OKX OKB funding rate is +0.0050% over a 4h rate period, or +10.95% 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 OKX OKB?
The collected settlement interval is 4h, normally 6 times a day. Venues can change it; confirm the next settlement time on the contract page.
What is the maximum leverage on OKX OKB?
The collected leverage cap for OKX OKB is 20x, with 87 margin tiers shown. Actual leverage also depends on position size, account settings and venue rules.
What is the maintenance margin rate on OKX OKB?
The first tier requires 2.0000%, and there are 87 tiers in all — a larger position requires more. This venue applies no deduction: maintenance margin = notional × the rate of the tier the position falls in.
Which venue has the lowest OKB funding cost for longs?
For a long position, Aster currently has the lowest rate at -281.81% annualised; this page's OKX is at +10.95%. Negative funding pays longs. Trading costs are excluded, and the cash-flow direction reverses for shorts.
What has OKX OKB funding paid over the past 30 days?
Settlements over the past 30 days annualise to +8.78% across 178 settlements, 7% of which were negative (shorts paying). That is what already happened, not a forecast.
Observation time and verification
This contract’s funding was observed at 2026-09-09 14:58 UTC; an unsettled quote may still change. A dash denotes missing usable data, not zero. OKX official data source · Funding methodology
History coverage for this contract
178 settlements are available, covering 712 known-period hours, from 2026-08-10 16:00 to 2026-09-09 04:00 UTC. Annualisation uses those covered hours; a full 30-day record is not implied.