OKX BIO perpetual
BIO-USDT-SWAP
As of 2026-09-09 13:54 UTC, BIO-USDT-SWAP on OKX has a collected rate of -0.0072% over 4h, or -15.76% simple annualised; its collected settlement interval is 4h, with up to 20x leverage. It currently has the lowest funding rate for a long position in this asset.
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 – 780000 base | 2.0000% | 20.00x | — |
| 2 | 780001 – 1500000 base | 3.0000% | 15.00x | — |
| 3 | 1500001 – 2200000 base | 4.0000% | 12.50x | — |
| 4 | 2200001 – 3120000 base | 4.5000% | 11.76x | — |
| 5 | 3120001 – 3900000 base | 5.0000% | 11.11x | — |
| 6 | 3900001 – 4680000 base | 5.5000% | 10.52x | — |
| 7 | 4680001 – 5460000 base | 6.0000% | 10.00x | — |
| 8 | 5460001 – 6240000 base | 6.5000% | 9.52x | — |
| 9 | 6240001 – 7020000 base | 7.0000% | 9.09x | — |
| 10 | 7020001 – 7800000 base | 7.5000% | 8.69x | — |
| 11 | 7800001 – 8580000 base | 8.0000% | 8.33x | — |
| 12 | 8580001 – 9360000 base | 8.5000% | 8.00x | — |
| 13 | 9360001 – 10140000 base | 9.0000% | 7.69x | — |
| 14 | 10140001 – 10920000 base | 9.5000% | 7.40x | — |
| 15 | 10920001 – 11700000 base | 10.0000% | 7.14x | — |
| 16 | 11700001 – 12480000 base | 10.5000% | 6.89x | — |
| 17 | 12480001 – 13260000 base | 11.0000% | 6.66x | — |
| 18 | 13260001 – 14040000 base | 11.5000% | 6.45x | — |
| 19 | 14040001 – 14820000 base | 12.0000% | 6.25x | — |
| 20 | 14820001 – 15600000 base | 12.5000% | 6.06x | — |
| 21 | 15600001 – 16380000 base | 13.0000% | 5.88x | — |
| 22 | 16380001 – 17160000 base | 13.5000% | 5.71x | — |
| 23 | 17160001 – 17940000 base | 14.0000% | 5.55x | — |
| 24 | 17940001 – 18720000 base | 14.5000% | 5.40x | — |
| 25 | 18720001 – 19500000 base | 15.0000% | 5.26x | — |
| 26 | 19500001 – 20280000 base | 15.5000% | 5.12x | — |
| 27 | 20280001 – 21060000 base | 16.0000% | 5.00x | — |
| 28 | 21060001 – 21840000 base | 16.5000% | 4.87x | — |
| 29 | 21840001 – 22620000 base | 17.0000% | 4.76x | — |
| 30 | 22620001 – 23400000 base | 17.5000% | 4.65x | — |
| 31 | 23400001 – 24180000 base | 18.0000% | 4.54x | — |
| 32 | 24180001 – 24960000 base | 18.5000% | 4.44x | — |
| 33 | 24960001 – 25740000 base | 19.0000% | 4.34x | — |
| 34 | 25740001 – 26520000 base | 19.5000% | 4.25x | — |
| 35 | 26520001 – 27300000 base | 20.0000% | 4.16x | — |
| 36 | 27300001 – 28080000 base | 20.5000% | 4.08x | — |
| 37 | 28080001 – 28860000 base | 21.0000% | 4.00x | — |
| 38 | 28860001 – 29640000 base | 21.5000% | 3.92x | — |
| 39 | 29640001 – 30420000 base | 22.0000% | 3.84x | — |
| 40 | 30420001 – 31200000 base | 22.5000% | 3.77x | — |
| 41 | 31200001 – 31980000 base | 23.0000% | 3.70x | — |
| 42 | 31980001 – 32760000 base | 23.5000% | 3.63x | — |
| 43 | 32760001 – 33540000 base | 24.0000% | 3.57x | — |
| 44 | 33540001 – 34320000 base | 24.5000% | 3.50x | — |
| 45 | 34320001 – 35100000 base | 25.0000% | 3.44x | — |
| 46 | 35100001 – 35880000 base | 25.5000% | 3.38x | — |
| 47 | 35880001 – 36660000 base | 26.0000% | 3.33x | — |
| 48 | 36660001 – 37440000 base | 26.5000% | 3.27x | — |
| 49 | 37440001 – 38220000 base | 27.0000% | 3.22x | — |
| 50 | 38220001 – 39000000 base | 27.5000% | 3.17x | — |
| 51 | 39000001 – 39780000 base | 28.0000% | 3.12x | — |
| 52 | 39780001 – 40560000 base | 28.5000% | 3.07x | — |
| 53 | 40560001 – 41340000 base | 29.0000% | 3.03x | — |
| 54 | 41340001 – 42120000 base | 29.5000% | 2.98x | — |
| 55 | 42120001 – 42900000 base | 30.0000% | 2.94x | — |
| 56 | 42900001 – 43680000 base | 30.5000% | 2.89x | — |
| 57 | 43680001 – 44460000 base | 31.0000% | 2.85x | — |
| 58 | 44460001 – 45240000 base | 31.5000% | 2.81x | — |
| 59 | 45240001 – 46020000 base | 32.0000% | 2.77x | — |
| 60 | 46020001 – 46800000 base | 32.5000% | 2.73x | — |
| 61 | 46800001 – 47580000 base | 33.0000% | 2.70x | — |
| 62 | 47580001 – 48360000 base | 33.5000% | 2.66x | — |
| 63 | 48360001 – 49140000 base | 34.0000% | 2.63x | — |
| 64 | 49140001 – 49920000 base | 34.5000% | 2.59x | — |
| 65 | 49920001 – 50700000 base | 35.0000% | 2.56x | — |
| 66 | 50700001 – 51480000 base | 35.5000% | 2.53x | — |
| 67 | 51480001 – 52260000 base | 36.0000% | 2.50x | — |
| 68 | 52260001 – 53040000 base | 36.5000% | 2.46x | — |
| 69 | 53040001 – 53820000 base | 37.0000% | 2.43x | — |
| 70 | 53820001 – 54600000 base | 37.5000% | 2.40x | — |
| 71 | 54600001 – 55380000 base | 38.0000% | 2.38x | — |
| 72 | 55380001 – 56160000 base | 38.5000% | 2.35x | — |
| 73 | 56160001 – 56940000 base | 39.0000% | 2.32x | — |
| 74 | 56940001 – 57720000 base | 39.5000% | 2.29x | — |
| 75 | 57720001 – 58500000 base | 40.0000% | 2.27x | — |
| 76 | 58500001 – 59280000 base | 40.5000% | 2.24x | — |
| 77 | 59280001 – 60060000 base | 41.0000% | 2.22x | — |
| 78 | 60060001 – 60840000 base | 41.5000% | 2.19x | — |
| 79 | 60840001 – 61620000 base | 42.0000% | 2.17x | — |
| 80 | 61620001 – 62400000 base | 42.5000% | 2.15x | — |
| 81 | 62400001 – 63180000 base | 43.0000% | 2.12x | — |
| 82 | 63180001 – 63960000 base | 43.5000% | 2.10x | — |
| 83 | 63960001 – 64740000 base | 44.0000% | 2.08x | — |
| 84 | 64740001 – 65520000 base | 44.5000% | 2.06x | — |
| 85 | 65520001 – 66300000 base | 45.0000% | 2.04x | — |
| 86 | 66300001 – 67080000 base | 45.5000% | 2.02x | — |
| 87 | 67080001 – 67860000 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 |
|---|---|---|---|
| OKX this page | BIO-USDT-SWAP | 4h | -15.76% |
| Aster | BIOUSDT | 4h | -15.66% |
| Lighter | BIO | 8h | +10.51% |
| Binance | BIOUSDC | 4h | +10.95% |
| Binance | BIOUSDT | 4h | +10.95% |
| Bitget | BIOUSDT | 4h | +10.95% |
| Bybit | BIOUSDT | 4h | +10.95% |
| Gate | BIO_USDT | 8h | +10.95% |
| Hyperliquid | BIO | 1h | +10.95% |
Common questions
What is the OKX BIO funding rate?
The latest collected OKX BIO funding rate is -0.0072% over a 4h rate period, or -15.76% 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 BIO?
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 BIO?
The collected leverage cap for OKX BIO 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 BIO?
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.
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