OKX AT perpetual
AT-USDT-SWAP
As of 2026-09-09 13:54 UTC, AT-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 +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 – 8200 base | 2.0000% | 20.00x | — |
| 2 | 8210 – 16400 base | 3.0000% | 15.00x | — |
| 3 | 16410 – 24600 base | 4.0000% | 12.50x | — |
| 4 | 24610 – 32800 base | 4.5000% | 11.76x | — |
| 5 | 32810 – 41000 base | 5.0000% | 11.11x | — |
| 6 | 41010 – 49200 base | 5.5000% | 10.52x | — |
| 7 | 49210 – 57400 base | 6.0000% | 10.00x | — |
| 8 | 57410 – 65600 base | 6.5000% | 9.52x | — |
| 9 | 65610 – 73800 base | 7.0000% | 9.09x | — |
| 10 | 73810 – 82000 base | 7.5000% | 8.69x | — |
| 11 | 82010 – 90200 base | 8.0000% | 8.33x | — |
| 12 | 90210 – 98400 base | 8.5000% | 8.00x | — |
| 13 | 98410 – 106600 base | 9.0000% | 7.69x | — |
| 14 | 106610 – 114800 base | 9.5000% | 7.40x | — |
| 15 | 114810 – 123000 base | 10.0000% | 7.14x | — |
| 16 | 123010 – 131200 base | 10.5000% | 6.89x | — |
| 17 | 131210 – 139400 base | 11.0000% | 6.66x | — |
| 18 | 139410 – 147600 base | 11.5000% | 6.45x | — |
| 19 | 147610 – 155800 base | 12.0000% | 6.25x | — |
| 20 | 155810 – 164000 base | 12.5000% | 6.06x | — |
| 21 | 164010 – 172200 base | 13.0000% | 5.88x | — |
| 22 | 172210 – 180400 base | 13.5000% | 5.71x | — |
| 23 | 180410 – 188600 base | 14.0000% | 5.55x | — |
| 24 | 188610 – 196800 base | 14.5000% | 5.40x | — |
| 25 | 196810 – 205000 base | 15.0000% | 5.26x | — |
| 26 | 205010 – 213200 base | 15.5000% | 5.12x | — |
| 27 | 213210 – 221400 base | 16.0000% | 5.00x | — |
| 28 | 221410 – 229600 base | 16.5000% | 4.87x | — |
| 29 | 229610 – 237800 base | 17.0000% | 4.76x | — |
| 30 | 237810 – 246000 base | 17.5000% | 4.65x | — |
| 31 | 246010 – 254200 base | 18.0000% | 4.54x | — |
| 32 | 254210 – 262400 base | 18.5000% | 4.44x | — |
| 33 | 262410 – 270600 base | 19.0000% | 4.34x | — |
| 34 | 270610 – 278800 base | 19.5000% | 4.25x | — |
| 35 | 278810 – 287000 base | 20.0000% | 4.16x | — |
| 36 | 287010 – 295200 base | 20.5000% | 4.08x | — |
| 37 | 295210 – 303400 base | 21.0000% | 4.00x | — |
| 38 | 303410 – 311600 base | 21.5000% | 3.92x | — |
| 39 | 311610 – 319800 base | 22.0000% | 3.84x | — |
| 40 | 319810 – 328000 base | 22.5000% | 3.77x | — |
| 41 | 328010 – 336200 base | 23.0000% | 3.70x | — |
| 42 | 336210 – 344400 base | 23.5000% | 3.63x | — |
| 43 | 344410 – 352600 base | 24.0000% | 3.57x | — |
| 44 | 352610 – 360800 base | 24.5000% | 3.50x | — |
| 45 | 360810 – 369000 base | 25.0000% | 3.44x | — |
| 46 | 369010 – 377200 base | 25.5000% | 3.38x | — |
| 47 | 377210 – 385400 base | 26.0000% | 3.33x | — |
| 48 | 385410 – 393600 base | 26.5000% | 3.27x | — |
| 49 | 393610 – 401800 base | 27.0000% | 3.22x | — |
| 50 | 401810 – 410000 base | 27.5000% | 3.17x | — |
| 51 | 410010 – 418200 base | 28.0000% | 3.12x | — |
| 52 | 418210 – 426400 base | 28.5000% | 3.07x | — |
| 53 | 426410 – 434600 base | 29.0000% | 3.03x | — |
| 54 | 434610 – 442800 base | 29.5000% | 2.98x | — |
| 55 | 442810 – 451000 base | 30.0000% | 2.94x | — |
| 56 | 451010 – 459200 base | 30.5000% | 2.89x | — |
| 57 | 459210 – 467400 base | 31.0000% | 2.85x | — |
| 58 | 467410 – 475600 base | 31.5000% | 2.81x | — |
| 59 | 475610 – 483800 base | 32.0000% | 2.77x | — |
| 60 | 483810 – 492000 base | 32.5000% | 2.73x | — |
| 61 | 492010 – 500200 base | 33.0000% | 2.70x | — |
| 62 | 500210 – 508400 base | 33.5000% | 2.66x | — |
| 63 | 508410 – 516600 base | 34.0000% | 2.63x | — |
| 64 | 516610 – 524800 base | 34.5000% | 2.59x | — |
| 65 | 524810 – 533000 base | 35.0000% | 2.56x | — |
| 66 | 533010 – 541200 base | 35.5000% | 2.53x | — |
| 67 | 541210 – 549400 base | 36.0000% | 2.50x | — |
| 68 | 549410 – 557600 base | 36.5000% | 2.46x | — |
| 69 | 557610 – 565800 base | 37.0000% | 2.43x | — |
| 70 | 565810 – 574000 base | 37.5000% | 2.40x | — |
| 71 | 574010 – 582200 base | 38.0000% | 2.38x | — |
| 72 | 582210 – 590400 base | 38.5000% | 2.35x | — |
| 73 | 590410 – 598600 base | 39.0000% | 2.32x | — |
| 74 | 598610 – 606800 base | 39.5000% | 2.29x | — |
| 75 | 606810 – 615000 base | 40.0000% | 2.27x | — |
| 76 | 615010 – 623200 base | 40.5000% | 2.24x | — |
| 77 | 623210 – 631400 base | 41.0000% | 2.22x | — |
| 78 | 631410 – 639600 base | 41.5000% | 2.19x | — |
| 79 | 639610 – 647800 base | 42.0000% | 2.17x | — |
| 80 | 647810 – 656000 base | 42.5000% | 2.15x | — |
| 81 | 656010 – 664200 base | 43.0000% | 2.12x | — |
| 82 | 664210 – 672400 base | 43.5000% | 2.10x | — |
| 83 | 672410 – 680600 base | 44.0000% | 2.08x | — |
| 84 | 680610 – 688800 base | 44.5000% | 2.06x | — |
| 85 | 688810 – 697000 base | 45.0000% | 2.04x | — |
| 86 | 697010 – 705200 base | 45.5000% | 2.02x | — |
| 87 | 705210 – 713400 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 | ATUSDT | 4h | +10.95% |
| Binance | ATUSDT | 4h | +10.95% |
| Bitget | ATUSDT | 4h | +10.95% |
| Bybit | ATUSDT | 4h | +10.95% |
| Gate | AT_USDT | 4h | +10.95% |
| OKX this page | AT-USDT-SWAP | 4h | +10.95% |
Common questions
What is the OKX AT funding rate?
The latest collected OKX AT 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 AT?
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 AT?
The collected leverage cap for OKX AT 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 AT?
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 AT funding cost for longs?
For a long position, Aster currently has the lowest rate at +10.95% 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.
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