OKX BASED perpetual
BASED-USDT-SWAP
As of 2026-09-09 13:54 UTC, BASED-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 – 62500 base | 1.0000% | 20.00x | — |
| 2 | 62510 – 125000 base | 1.5000% | 15.00x | — |
| 3 | 125010 – 250000 base | 3.0000% | 12.50x | — |
| 4 | 250010 – 500000 base | 3.5000% | 11.76x | — |
| 5 | 500010 – 750000 base | 4.0000% | 11.11x | — |
| 6 | 750010 – 1000000 base | 4.5000% | 10.52x | — |
| 7 | 1000010 – 1250000 base | 5.0000% | 10.00x | — |
| 8 | 1250010 – 1500000 base | 5.5000% | 9.52x | — |
| 9 | 1500010 – 1750000 base | 6.0000% | 9.09x | — |
| 10 | 1750010 – 2000000 base | 6.5000% | 8.69x | — |
| 11 | 2000010 – 2250000 base | 7.0000% | 8.33x | — |
| 12 | 2250010 – 2500000 base | 7.5000% | 8.00x | — |
| 13 | 2500010 – 2750000 base | 8.0000% | 7.69x | — |
| 14 | 2750010 – 3000000 base | 8.5000% | 7.40x | — |
| 15 | 3000010 – 3250000 base | 9.0000% | 7.14x | — |
| 16 | 3250010 – 3500000 base | 9.5000% | 6.89x | — |
| 17 | 3500010 – 3750000 base | 10.0000% | 6.66x | — |
| 18 | 3750010 – 4000000 base | 10.5000% | 6.45x | — |
| 19 | 4000010 – 4250000 base | 11.0000% | 6.25x | — |
| 20 | 4250010 – 4500000 base | 11.5000% | 6.06x | — |
| 21 | 4500010 – 4750000 base | 12.0000% | 5.88x | — |
| 22 | 4750010 – 5000000 base | 12.5000% | 5.71x | — |
| 23 | 5000010 – 5250000 base | 13.0000% | 5.55x | — |
| 24 | 5250010 – 5500000 base | 13.5000% | 5.40x | — |
| 25 | 5500010 – 5750000 base | 14.0000% | 5.26x | — |
| 26 | 5750010 – 6000000 base | 14.5000% | 5.12x | — |
| 27 | 6000010 – 6250000 base | 15.0000% | 5.00x | — |
| 28 | 6250010 – 6500000 base | 15.5000% | 4.87x | — |
| 29 | 6500010 – 6750000 base | 16.0000% | 4.76x | — |
| 30 | 6750010 – 7000000 base | 16.5000% | 4.65x | — |
| 31 | 7000010 – 7250000 base | 17.0000% | 4.54x | — |
| 32 | 7250010 – 7500000 base | 17.5000% | 4.44x | — |
| 33 | 7500010 – 7750000 base | 18.0000% | 4.34x | — |
| 34 | 7750010 – 8000000 base | 18.5000% | 4.25x | — |
| 35 | 8000010 – 8250000 base | 19.0000% | 4.16x | — |
| 36 | 8250010 – 8500000 base | 19.5000% | 4.08x | — |
| 37 | 8500010 – 8750000 base | 20.0000% | 4.00x | — |
| 38 | 8750010 – 9000000 base | 20.5000% | 3.92x | — |
| 39 | 9000010 – 9250000 base | 21.0000% | 3.84x | — |
| 40 | 9250010 – 9500000 base | 21.5000% | 3.77x | — |
| 41 | 9500010 – 9750000 base | 22.0000% | 3.70x | — |
| 42 | 9750010 – 10000000 base | 22.5000% | 3.63x | — |
| 43 | 10000010 – 10250000 base | 23.0000% | 3.57x | — |
| 44 | 10250010 – 10500000 base | 23.5000% | 3.50x | — |
| 45 | 10500010 – 10750000 base | 24.0000% | 3.44x | — |
| 46 | 10750010 – 11000000 base | 24.5000% | 3.38x | — |
| 47 | 11000010 – 11250000 base | 25.0000% | 3.33x | — |
| 48 | 11250010 – 11500000 base | 25.5000% | 3.27x | — |
| 49 | 11500010 – 11750000 base | 26.0000% | 3.22x | — |
| 50 | 11750010 – 12000000 base | 26.5000% | 3.17x | — |
| 51 | 12000010 – 12250000 base | 27.0000% | 3.12x | — |
| 52 | 12250010 – 12500000 base | 27.5000% | 3.07x | — |
| 53 | 12500010 – 12750000 base | 28.0000% | 3.03x | — |
| 54 | 12750010 – 13000000 base | 28.5000% | 2.98x | — |
| 55 | 13000010 – 13250000 base | 29.0000% | 2.94x | — |
| 56 | 13250010 – 13500000 base | 29.5000% | 2.89x | — |
| 57 | 13500010 – 13750000 base | 30.0000% | 2.85x | — |
| 58 | 13750010 – 14000000 base | 30.5000% | 2.81x | — |
| 59 | 14000010 – 14250000 base | 31.0000% | 2.77x | — |
| 60 | 14250010 – 14500000 base | 31.5000% | 2.73x | — |
| 61 | 14500010 – 14750000 base | 32.0000% | 2.70x | — |
| 62 | 14750010 – 15000000 base | 32.5000% | 2.66x | — |
| 63 | 15000010 – 15250000 base | 33.0000% | 2.63x | — |
| 64 | 15250010 – 15500000 base | 33.5000% | 2.59x | — |
| 65 | 15500010 – 15750000 base | 34.0000% | 2.56x | — |
| 66 | 15750010 – 16000000 base | 34.5000% | 2.53x | — |
| 67 | 16000010 – 16250000 base | 35.0000% | 2.50x | — |
| 68 | 16250010 – 16500000 base | 35.5000% | 2.46x | — |
| 69 | 16500010 – 16750000 base | 36.0000% | 2.43x | — |
| 70 | 16750010 – 17000000 base | 36.5000% | 2.40x | — |
| 71 | 17000010 – 17250000 base | 37.0000% | 2.38x | — |
| 72 | 17250010 – 17500000 base | 37.5000% | 2.35x | — |
| 73 | 17500010 – 17750000 base | 38.0000% | 2.32x | — |
| 74 | 17750010 – 18000000 base | 38.5000% | 2.29x | — |
| 75 | 18000010 – 18250000 base | 39.0000% | 2.27x | — |
| 76 | 18250010 – 18500000 base | 39.5000% | 2.24x | — |
| 77 | 18500010 – 18750000 base | 40.0000% | 2.22x | — |
| 78 | 18750010 – 19000000 base | 40.5000% | 2.19x | — |
| 79 | 19000010 – 19250000 base | 41.0000% | 2.17x | — |
| 80 | 19250010 – 19500000 base | 41.5000% | 2.15x | — |
| 81 | 19500010 – 19750000 base | 42.0000% | 2.12x | — |
| 82 | 19750010 – 20000000 base | 42.5000% | 2.10x | — |
| 83 | 20000010 – 20250000 base | 43.0000% | 2.08x | — |
| 84 | 20250010 – 20500000 base | 43.5000% | 2.06x | — |
| 85 | 20500010 – 20750000 base | 44.0000% | 2.04x | — |
| 86 | 20750010 – 21000000 base | 44.5000% | 2.02x | — |
| 87 | 21000010 – 21250000 base | 45.0000% | 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 | BASEDUSDT | 1h | +10.95% |
| Binance | BASEDUSDT | 4h | +10.95% |
| Bitget | BASEDUSDT | 4h | +10.95% |
| Bybit | BASEDUSDT | 4h | +10.95% |
| Gate | BASED_USDT | 4h | +10.95% |
| OKX this page | BASED-USDT-SWAP | 4h | +10.95% |
Common questions
What is the OKX BASED funding rate?
The latest collected OKX BASED 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 BASED?
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 BASED?
The collected leverage cap for OKX BASED 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 BASED?
The first tier requires 1.0000%, 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 BASED 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