OKX IWM perpetual
IWM-USDT-SWAP
As of 2026-09-09 13:54 UTC, IWM-USDT-SWAP on OKX has a collected rate of 0.0000% over 8h, or 0.00% simple annualised; its collected settlement interval is 8h, with up to 20x leverage. Aster has a lower rate for longs at 0.00%.
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 – 70 base | 2.0000% | 20.00x | — |
| 2 | 70.01 – 140 base | 3.0000% | 15.00x | — |
| 3 | 140.01 – 210 base | 4.0000% | 12.50x | — |
| 4 | 210.01 – 280 base | 4.5000% | 11.76x | — |
| 5 | 280.01 – 350 base | 5.0000% | 11.11x | — |
| 6 | 350.01 – 420 base | 5.5000% | 10.52x | — |
| 7 | 420.01 – 490 base | 6.0000% | 10.00x | — |
| 8 | 490.01 – 560 base | 6.5000% | 9.52x | — |
| 9 | 560.01 – 630 base | 7.0000% | 9.09x | — |
| 10 | 630.01 – 700 base | 7.5000% | 8.69x | — |
| 11 | 700.01 – 770 base | 8.0000% | 8.33x | — |
| 12 | 770.01 – 840 base | 8.5000% | 8.00x | — |
| 13 | 840.01 – 910 base | 9.0000% | 7.69x | — |
| 14 | 910.01 – 980 base | 9.5000% | 7.40x | — |
| 15 | 980.01 – 1050 base | 10.0000% | 7.14x | — |
| 16 | 1050.01 – 1120 base | 10.5000% | 6.89x | — |
| 17 | 1120.01 – 1190 base | 11.0000% | 6.66x | — |
| 18 | 1190.01 – 1260 base | 11.5000% | 6.45x | — |
| 19 | 1260.01 – 1330 base | 12.0000% | 6.25x | — |
| 20 | 1330.01 – 1400 base | 12.5000% | 6.06x | — |
| 21 | 1400.01 – 1470 base | 13.0000% | 5.88x | — |
| 22 | 1470.01 – 1540 base | 13.5000% | 5.71x | — |
| 23 | 1540.01 – 1610 base | 14.0000% | 5.55x | — |
| 24 | 1610.01 – 1680 base | 14.5000% | 5.40x | — |
| 25 | 1680.01 – 1750 base | 15.0000% | 5.26x | — |
| 26 | 1750.01 – 1820 base | 15.5000% | 5.12x | — |
| 27 | 1820.01 – 1890 base | 16.0000% | 5.00x | — |
| 28 | 1890.01 – 1960 base | 16.5000% | 4.87x | — |
| 29 | 1960.01 – 2030 base | 17.0000% | 4.76x | — |
| 30 | 2030.01 – 2100 base | 17.5000% | 4.65x | — |
| 31 | 2100.01 – 2170 base | 18.0000% | 4.54x | — |
| 32 | 2170.01 – 2240 base | 18.5000% | 4.44x | — |
| 33 | 2240.01 – 2310 base | 19.0000% | 4.34x | — |
| 34 | 2310.01 – 2380 base | 19.5000% | 4.25x | — |
| 35 | 2380.01 – 2450 base | 20.0000% | 4.16x | — |
| 36 | 2450.01 – 2520 base | 20.5000% | 4.08x | — |
| 37 | 2520.01 – 2590 base | 21.0000% | 4.00x | — |
| 38 | 2590.01 – 2660 base | 21.5000% | 3.92x | — |
| 39 | 2660.01 – 2730 base | 22.0000% | 3.84x | — |
| 40 | 2730.01 – 2800 base | 22.5000% | 3.77x | — |
| 41 | 2800.01 – 2870 base | 23.0000% | 3.70x | — |
| 42 | 2870.01 – 2940 base | 23.5000% | 3.63x | — |
| 43 | 2940.01 – 3010 base | 24.0000% | 3.57x | — |
| 44 | 3010.01 – 3080 base | 24.5000% | 3.50x | — |
| 45 | 3080.01 – 3150 base | 25.0000% | 3.44x | — |
| 46 | 3150.01 – 3220 base | 25.5000% | 3.38x | — |
| 47 | 3220.01 – 3290 base | 26.0000% | 3.33x | — |
| 48 | 3290.01 – 3360 base | 26.5000% | 3.27x | — |
| 49 | 3360.01 – 3430 base | 27.0000% | 3.22x | — |
| 50 | 3430.01 – 3500 base | 27.5000% | 3.17x | — |
| 51 | 3500.01 – 3570 base | 28.0000% | 3.12x | — |
| 52 | 3570.01 – 3640 base | 28.5000% | 3.07x | — |
| 53 | 3640.01 – 3710 base | 29.0000% | 3.03x | — |
| 54 | 3710.01 – 3780 base | 29.5000% | 2.98x | — |
| 55 | 3780.01 – 3850 base | 30.0000% | 2.94x | — |
| 56 | 3850.01 – 3920 base | 30.5000% | 2.89x | — |
| 57 | 3920.01 – 3990 base | 31.0000% | 2.85x | — |
| 58 | 3990.01 – 4060 base | 31.5000% | 2.81x | — |
| 59 | 4060.01 – 4130 base | 32.0000% | 2.77x | — |
| 60 | 4130.01 – 4200 base | 32.5000% | 2.73x | — |
| 61 | 4200.01 – 4270 base | 33.0000% | 2.70x | — |
| 62 | 4270.01 – 4340 base | 33.5000% | 2.66x | — |
| 63 | 4340.01 – 4410 base | 34.0000% | 2.63x | — |
| 64 | 4410.01 – 4480 base | 34.5000% | 2.59x | — |
| 65 | 4480.01 – 4550 base | 35.0000% | 2.56x | — |
| 66 | 4550.01 – 4620 base | 35.5000% | 2.53x | — |
| 67 | 4620.01 – 4690 base | 36.0000% | 2.50x | — |
| 68 | 4690.01 – 4760 base | 36.5000% | 2.46x | — |
| 69 | 4760.01 – 4830 base | 37.0000% | 2.43x | — |
| 70 | 4830.01 – 4900 base | 37.5000% | 2.40x | — |
| 71 | 4900.01 – 4970 base | 38.0000% | 2.38x | — |
| 72 | 4970.01 – 5040 base | 38.5000% | 2.35x | — |
| 73 | 5040.01 – 5110 base | 39.0000% | 2.32x | — |
| 74 | 5110.01 – 5180 base | 39.5000% | 2.29x | — |
| 75 | 5180.01 – 5250 base | 40.0000% | 2.27x | — |
| 76 | 5250.01 – 5320 base | 40.5000% | 2.24x | — |
| 77 | 5320.01 – 5390 base | 41.0000% | 2.22x | — |
| 78 | 5390.01 – 5460 base | 41.5000% | 2.19x | — |
| 79 | 5460.01 – 5530 base | 42.0000% | 2.17x | — |
| 80 | 5530.01 – 5600 base | 42.5000% | 2.15x | — |
| 81 | 5600.01 – 5670 base | 43.0000% | 2.12x | — |
| 82 | 5670.01 – 5740 base | 43.5000% | 2.10x | — |
| 83 | 5740.01 – 5810 base | 44.0000% | 2.08x | — |
| 84 | 5810.01 – 5880 base | 44.5000% | 2.06x | — |
| 85 | 5880.01 – 5950 base | 45.0000% | 2.04x | — |
| 86 | 5950.01 – 6020 base | 45.5000% | 2.02x | — |
| 87 | 6020.01 – 6090 base | 46.0000% | 2.00x | — |
Contract specification
Quote currency: USDT · Settlement currency: USDT · Settlement interval: 8h. 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 | IWMUSDT | 8h | 0.00% |
| Bitget | IWMUSDT | 8h | 0.00% |
| Bybit | IWMUSDT | 8h | 0.00% |
| Gate | IWM_USDT | 8h | 0.00% |
| OKX this page | IWM-USDT-SWAP | 8h | 0.00% |
| Lighter | IWM | 8h | +3.50% |
Common questions
What is the OKX IWM funding rate?
The latest collected OKX IWM funding rate is 0.0000% over a 8h rate period, or 0.00% 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 IWM?
The collected settlement interval is 8h, normally 3 times a day. Venues can change it; confirm the next settlement time on the contract page.
What is the maximum leverage on OKX IWM?
The collected leverage cap for OKX IWM 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 IWM?
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 IWM funding cost for longs?
For a long position, Aster currently has the lowest rate at 0.00% annualised; this page's OKX is at 0.00%. 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 13:54 UTC; an unsettled quote may still change. A dash denotes missing usable data, not zero. OKX official data source · Funding methodology