OKX O perpetual
O-USDT-SWAP
As of 2026-09-09 14:58 UTC, O-USDT-SWAP on OKX has a collected rate of +0.0176% over 4h, or +38.50% simple annualised; its collected settlement interval is 4h, with up to 10x leverage. Bitget has a lower rate for longs at +10.95%.
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 – 40000 base | 2.0000% | 10.00x | — |
| 2 | 40010 – 80000 base | 3.0000% | 9.52x | — |
| 3 | 80010 – 120000 base | 4.0000% | 9.09x | — |
| 4 | 120010 – 160000 base | 4.5000% | 8.70x | — |
| 5 | 160010 – 200000 base | 5.0000% | 8.33x | — |
| 6 | 200010 – 240000 base | 5.5000% | 8.00x | — |
| 7 | 240010 – 280000 base | 6.0000% | 7.69x | — |
| 8 | 280010 – 320000 base | 6.5000% | 7.41x | — |
| 9 | 320010 – 360000 base | 7.0000% | 7.14x | — |
| 10 | 360010 – 400000 base | 7.5000% | 6.90x | — |
| 11 | 400010 – 440000 base | 8.0000% | 6.67x | — |
| 12 | 440010 – 480000 base | 8.5000% | 6.45x | — |
| 13 | 480010 – 520000 base | 9.0000% | 6.25x | — |
| 14 | 520010 – 560000 base | 9.5000% | 6.06x | — |
| 15 | 560010 – 600000 base | 10.0000% | 5.88x | — |
| 16 | 600010 – 640000 base | 10.5000% | 5.71x | — |
| 17 | 640010 – 680000 base | 11.0000% | 5.56x | — |
| 18 | 680010 – 720000 base | 11.5000% | 5.41x | — |
| 19 | 720010 – 760000 base | 12.0000% | 5.26x | — |
| 20 | 760010 – 800000 base | 12.5000% | 5.13x | — |
| 21 | 800010 – 840000 base | 13.0000% | 5.00x | — |
| 22 | 840010 – 880000 base | 13.5000% | 4.88x | — |
| 23 | 880010 – 920000 base | 14.0000% | 4.76x | — |
| 24 | 920010 – 960000 base | 14.5000% | 4.65x | — |
| 25 | 960010 – 1000000 base | 15.0000% | 4.55x | — |
| 26 | 1000010 – 1040000 base | 15.5000% | 4.44x | — |
| 27 | 1040010 – 1080000 base | 16.0000% | 4.35x | — |
| 28 | 1080010 – 1120000 base | 16.5000% | 4.26x | — |
| 29 | 1120010 – 1160000 base | 17.0000% | 4.17x | — |
| 30 | 1160010 – 1200000 base | 17.5000% | 4.08x | — |
| 31 | 1200010 – 1240000 base | 18.0000% | 4.00x | — |
| 32 | 1240010 – 1280000 base | 18.5000% | 3.92x | — |
| 33 | 1280010 – 1320000 base | 19.0000% | 3.85x | — |
| 34 | 1320010 – 1360000 base | 19.5000% | 3.77x | — |
| 35 | 1360010 – 1400000 base | 20.0000% | 3.70x | — |
| 36 | 1400010 – 1440000 base | 20.5000% | 3.64x | — |
| 37 | 1440010 – 1480000 base | 21.0000% | 3.57x | — |
| 38 | 1480010 – 1520000 base | 21.5000% | 3.51x | — |
| 39 | 1520010 – 1560000 base | 22.0000% | 3.45x | — |
| 40 | 1560010 – 1600000 base | 22.5000% | 3.39x | — |
| 41 | 1600010 – 1640000 base | 23.0000% | 3.33x | — |
| 42 | 1640010 – 1680000 base | 23.5000% | 3.28x | — |
| 43 | 1680010 – 1720000 base | 24.0000% | 3.23x | — |
| 44 | 1720010 – 1760000 base | 24.5000% | 3.17x | — |
| 45 | 1760010 – 1800000 base | 25.0000% | 3.13x | — |
| 46 | 1800010 – 1840000 base | 25.5000% | 3.08x | — |
| 47 | 1840010 – 1880000 base | 26.0000% | 3.03x | — |
| 48 | 1880010 – 1920000 base | 26.5000% | 2.99x | — |
| 49 | 1920010 – 1960000 base | 27.0000% | 2.94x | — |
| 50 | 1960010 – 2000000 base | 27.5000% | 2.90x | — |
| 51 | 2000010 – 2040000 base | 28.0000% | 2.86x | — |
| 52 | 2040010 – 2080000 base | 28.5000% | 2.82x | — |
| 53 | 2080010 – 2120000 base | 29.0000% | 2.78x | — |
| 54 | 2120010 – 2160000 base | 29.5000% | 2.74x | — |
| 55 | 2160010 – 2200000 base | 30.0000% | 2.70x | — |
| 56 | 2200010 – 2240000 base | 30.5000% | 2.67x | — |
| 57 | 2240010 – 2280000 base | 31.0000% | 2.63x | — |
| 58 | 2280010 – 2320000 base | 31.5000% | 2.60x | — |
| 59 | 2320010 – 2360000 base | 32.0000% | 2.56x | — |
| 60 | 2360010 – 2400000 base | 32.5000% | 2.53x | — |
| 61 | 2400010 – 2440000 base | 33.0000% | 2.50x | — |
| 62 | 2440010 – 2480000 base | 33.5000% | 2.47x | — |
| 63 | 2480010 – 2520000 base | 34.0000% | 2.44x | — |
| 64 | 2520010 – 2560000 base | 34.5000% | 2.41x | — |
| 65 | 2560010 – 2600000 base | 35.0000% | 2.38x | — |
| 66 | 2600010 – 2640000 base | 35.5000% | 2.35x | — |
| 67 | 2640010 – 2680000 base | 36.0000% | 2.33x | — |
| 68 | 2680010 – 2720000 base | 36.5000% | 2.30x | — |
| 69 | 2720010 – 2760000 base | 37.0000% | 2.27x | — |
| 70 | 2760010 – 2800000 base | 37.5000% | 2.25x | — |
| 71 | 2800010 – 2840000 base | 38.0000% | 2.22x | — |
| 72 | 2840010 – 2880000 base | 38.5000% | 2.20x | — |
| 73 | 2880010 – 2920000 base | 39.0000% | 2.17x | — |
| 74 | 2920010 – 2960000 base | 39.5000% | 2.15x | — |
| 75 | 2960010 – 3000000 base | 40.0000% | 2.13x | — |
| 76 | 3000010 – 3040000 base | 40.5000% | 2.11x | — |
| 77 | 3040010 – 3080000 base | 41.0000% | 2.08x | — |
| 78 | 3080010 – 3120000 base | 41.5000% | 2.06x | — |
| 79 | 3120010 – 3160000 base | 42.0000% | 2.04x | — |
| 80 | 3160010 – 3200000 base | 42.5000% | 2.02x | — |
| 81 | 3200010 – 3240000 base | 43.0000% | 2.00x | — |
| 82 | 3240010 – 3280000 base | 43.5000% | 1.98x | — |
| 83 | 3280010 – 3320000 base | 44.0000% | 1.96x | — |
| 84 | 3320010 – 3360000 base | 44.5000% | 1.94x | — |
| 85 | 3360010 – 3400000 base | 45.0000% | 1.92x | — |
| 86 | 3400010 – 3440000 base | 45.5000% | 1.90x | — |
| 87 | 3440010 – 3480000 base | 46.0000% | 1.89x | — |
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 |
|---|---|---|---|
| Bitget | OUSDT | 4h | +10.95% |
| Bybit | OUSDT | 4h | +10.95% |
| Gate | O_USDT | 4h | +10.95% |
| Aster | OUSDT | 1h | +17.09% |
| Binance | OUSDT | 4h | +27.27% |
| OKX this page | O-USDT-SWAP | 4h | +38.50% |
Common questions
What is the OKX O funding rate?
The latest collected OKX O funding rate is +0.0176% over a 4h rate period, or +38.50% 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 O?
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 O?
The collected leverage cap for OKX O is 10x, 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 O?
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 O funding cost for longs?
For a long position, Bitget currently has the lowest rate at +10.95% annualised; this page's OKX is at +38.50%. 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 14:58 UTC; an unsettled quote may still change. A dash denotes missing usable data, not zero. OKX official data source · Funding methodology