OKX IOST perpetual
IOST-USDT-SWAP
As of 2026-09-09 12:47 UTC, IOST-USDT-SWAP on OKX has a collected rate of -0.1049% over 8h, or -114.91% simple annualised; its collected settlement interval is 8h, with up to 10x leverage. It currently has the lowest funding rate for a long position in this asset.
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 – 6500000 base | 5.0000% | 10.00x | — |
| 2 | 6501000 – 13000000 base | 5.5000% | 9.52x | — |
| 3 | 13001000 – 19500000 base | 6.0000% | 9.09x | — |
| 4 | 19501000 – 26000000 base | 6.5000% | 8.69x | — |
| 5 | 26001000 – 32500000 base | 7.0000% | 8.33x | — |
| 6 | 32501000 – 39000000 base | 7.5000% | 8.00x | — |
| 7 | 39001000 – 45500000 base | 8.0000% | 7.69x | — |
| 8 | 45501000 – 52000000 base | 8.5000% | 7.40x | — |
| 9 | 52001000 – 58500000 base | 9.0000% | 7.14x | — |
| 10 | 58501000 – 65000000 base | 9.5000% | 6.89x | — |
| 11 | 65001000 – 71500000 base | 10.0000% | 6.66x | — |
| 12 | 71501000 – 78000000 base | 10.5000% | 6.45x | — |
| 13 | 78001000 – 84500000 base | 11.0000% | 6.25x | — |
| 14 | 84501000 – 91000000 base | 11.5000% | 6.06x | — |
| 15 | 91001000 – 97500000 base | 12.0000% | 5.88x | — |
| 16 | 97501000 – 104000000 base | 12.5000% | 5.71x | — |
| 17 | 104001000 – 110500000 base | 13.0000% | 5.55x | — |
| 18 | 110501000 – 117000000 base | 13.5000% | 5.40x | — |
| 19 | 117001000 – 123500000 base | 14.0000% | 5.26x | — |
| 20 | 123501000 – 130000000 base | 14.5000% | 5.12x | — |
| 21 | 130001000 – 136500000 base | 15.0000% | 5.00x | — |
| 22 | 136501000 – 143000000 base | 15.5000% | 4.87x | — |
| 23 | 143001000 – 149500000 base | 16.0000% | 4.76x | — |
| 24 | 149501000 – 156000000 base | 16.5000% | 4.65x | — |
| 25 | 156001000 – 162500000 base | 17.0000% | 4.54x | — |
| 26 | 162501000 – 169000000 base | 17.5000% | 4.44x | — |
| 27 | 169001000 – 175500000 base | 18.0000% | 4.34x | — |
| 28 | 175501000 – 182000000 base | 18.5000% | 4.25x | — |
| 29 | 182001000 – 188500000 base | 19.0000% | 4.16x | — |
| 30 | 188501000 – 195000000 base | 19.5000% | 4.08x | — |
| 31 | 195001000 – 201500000 base | 20.0000% | 4.00x | — |
| 32 | 201501000 – 208000000 base | 20.5000% | 3.92x | — |
| 33 | 208001000 – 214500000 base | 21.0000% | 3.84x | — |
| 34 | 214501000 – 221000000 base | 21.5000% | 3.77x | — |
| 35 | 221001000 – 227500000 base | 22.0000% | 3.70x | — |
| 36 | 227501000 – 234000000 base | 22.5000% | 3.63x | — |
| 37 | 234001000 – 240500000 base | 23.0000% | 3.57x | — |
| 38 | 240501000 – 247000000 base | 23.5000% | 3.50x | — |
| 39 | 247001000 – 253500000 base | 24.0000% | 3.44x | — |
| 40 | 253501000 – 260000000 base | 24.5000% | 3.38x | — |
| 41 | 260001000 – 266500000 base | 25.0000% | 3.33x | — |
| 42 | 266501000 – 273000000 base | 25.5000% | 3.27x | — |
| 43 | 273001000 – 279500000 base | 26.0000% | 3.22x | — |
| 44 | 279501000 – 286000000 base | 26.5000% | 3.17x | — |
| 45 | 286001000 – 292500000 base | 27.0000% | 3.12x | — |
| 46 | 292501000 – 299000000 base | 27.5000% | 3.07x | — |
| 47 | 299001000 – 305500000 base | 28.0000% | 3.03x | — |
| 48 | 305501000 – 312000000 base | 28.5000% | 2.98x | — |
| 49 | 312001000 – 318500000 base | 29.0000% | 2.94x | — |
| 50 | 318501000 – 325000000 base | 29.5000% | 2.89x | — |
| 51 | 325001000 – 331500000 base | 30.0000% | 2.85x | — |
| 52 | 331501000 – 338000000 base | 30.5000% | 2.81x | — |
| 53 | 338001000 – 344500000 base | 31.0000% | 2.77x | — |
| 54 | 344501000 – 351000000 base | 31.5000% | 2.73x | — |
| 55 | 351001000 – 357500000 base | 32.0000% | 2.70x | — |
| 56 | 357501000 – 364000000 base | 32.5000% | 2.66x | — |
| 57 | 364001000 – 370500000 base | 33.0000% | 2.63x | — |
| 58 | 370501000 – 377000000 base | 33.5000% | 2.59x | — |
| 59 | 377001000 – 383500000 base | 34.0000% | 2.56x | — |
| 60 | 383501000 – 390000000 base | 34.5000% | 2.53x | — |
| 61 | 390001000 – 396500000 base | 35.0000% | 2.50x | — |
| 62 | 396501000 – 403000000 base | 35.5000% | 2.46x | — |
| 63 | 403001000 – 409500000 base | 36.0000% | 2.43x | — |
| 64 | 409501000 – 416000000 base | 36.5000% | 2.40x | — |
| 65 | 416001000 – 422500000 base | 37.0000% | 2.38x | — |
| 66 | 422501000 – 429000000 base | 37.5000% | 2.35x | — |
| 67 | 429001000 – 435500000 base | 38.0000% | 2.32x | — |
| 68 | 435501000 – 442000000 base | 38.5000% | 2.29x | — |
| 69 | 442001000 – 448500000 base | 39.0000% | 2.27x | — |
| 70 | 448501000 – 455000000 base | 39.5000% | 2.24x | — |
| 71 | 455001000 – 461500000 base | 40.0000% | 2.22x | — |
| 72 | 461501000 – 468000000 base | 40.5000% | 2.19x | — |
| 73 | 468001000 – 474500000 base | 41.0000% | 2.17x | — |
| 74 | 474501000 – 481000000 base | 41.5000% | 2.15x | — |
| 75 | 481001000 – 487500000 base | 42.0000% | 2.12x | — |
| 76 | 487501000 – 494000000 base | 42.5000% | 2.10x | — |
| 77 | 494001000 – 500500000 base | 43.0000% | 2.08x | — |
| 78 | 500501000 – 507000000 base | 43.5000% | 2.06x | — |
| 79 | 507001000 – 513500000 base | 44.0000% | 2.04x | — |
| 80 | 513501000 – 520000000 base | 44.5000% | 2.02x | — |
| 81 | 520001000 – 526500000 base | 45.0000% | 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 |
|---|---|---|---|
| OKX this page | IOST-USDT-SWAP | 8h | -114.91% |
| Gate | IOST_USDT | 8h | -9.31% |
| Bitget | IOSTUSDT | 8h | -4.16% |
| Binance | IOSTUSDT | 8h | +10.95% |
| Bybit | IOSTUSDT | 8h | +10.95% |
Common questions
What is the OKX IOST funding rate?
The latest collected OKX IOST funding rate is -0.1049% over a 8h rate period, or -114.91% 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 IOST?
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 IOST?
The collected leverage cap for OKX IOST is 10x, with 81 margin tiers shown. Actual leverage also depends on position size, account settings and venue rules.
What is the maintenance margin rate on OKX IOST?
The first tier requires 5.0000%, and there are 81 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.
What has OKX IOST funding paid over the past 30 days?
Settlements over the past 30 days annualise to +6.25% across 89 settlements, 13% 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 12:47 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
89 settlements are available, covering 712 known-period hours, from 2026-08-10 16:00 to 2026-09-09 00:00 UTC. Annualisation uses those covered hours; a full 30-day record is not implied.