OKX ZRO perpetual
ZRO-USDT-SWAP
As of 2026-09-09 14:58 UTC, ZRO-USDT-SWAP on OKX has a collected rate of +0.0019% over 4h, or +4.26% 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.
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 – 20000 base | 2.0000% | 20.00x | — |
| 2 | 20001 – 38000 base | 3.0000% | 15.00x | — |
| 3 | 38001 – 58000 base | 4.0000% | 12.50x | — |
| 4 | 58001 – 78000 base | 4.5000% | 11.76x | — |
| 5 | 78001 – 98000 base | 5.0000% | 11.11x | — |
| 6 | 98001 – 118000 base | 5.5000% | 10.52x | — |
| 7 | 118001 – 138000 base | 6.0000% | 10.00x | — |
| 8 | 138001 – 158000 base | 6.5000% | 9.52x | — |
| 9 | 158001 – 178000 base | 7.0000% | 9.09x | — |
| 10 | 178001 – 198000 base | 7.5000% | 8.69x | — |
| 11 | 198001 – 218000 base | 8.0000% | 8.33x | — |
| 12 | 218001 – 238000 base | 8.5000% | 8.00x | — |
| 13 | 238001 – 258000 base | 9.0000% | 7.69x | — |
| 14 | 258001 – 278000 base | 9.5000% | 7.40x | — |
| 15 | 278001 – 298000 base | 10.0000% | 7.14x | — |
| 16 | 298001 – 318000 base | 10.5000% | 6.89x | — |
| 17 | 318001 – 338000 base | 11.0000% | 6.66x | — |
| 18 | 338001 – 358000 base | 11.5000% | 6.45x | — |
| 19 | 358001 – 378000 base | 12.0000% | 6.25x | — |
| 20 | 378001 – 398000 base | 12.5000% | 6.06x | — |
| 21 | 398001 – 418000 base | 13.0000% | 5.88x | — |
| 22 | 418001 – 438000 base | 13.5000% | 5.71x | — |
| 23 | 438001 – 458000 base | 14.0000% | 5.55x | — |
| 24 | 458001 – 478000 base | 14.5000% | 5.40x | — |
| 25 | 478001 – 498000 base | 15.0000% | 5.26x | — |
| 26 | 498001 – 518000 base | 15.5000% | 5.12x | — |
| 27 | 518001 – 538000 base | 16.0000% | 5.00x | — |
| 28 | 538001 – 558000 base | 16.5000% | 4.87x | — |
| 29 | 558001 – 578000 base | 17.0000% | 4.76x | — |
| 30 | 578001 – 598000 base | 17.5000% | 4.65x | — |
| 31 | 598001 – 618000 base | 18.0000% | 4.54x | — |
| 32 | 618001 – 638000 base | 18.5000% | 4.44x | — |
| 33 | 638001 – 658000 base | 19.0000% | 4.34x | — |
| 34 | 658001 – 678000 base | 19.5000% | 4.25x | — |
| 35 | 678001 – 698000 base | 20.0000% | 4.16x | — |
| 36 | 698001 – 718000 base | 20.5000% | 4.08x | — |
| 37 | 718001 – 738000 base | 21.0000% | 4.00x | — |
| 38 | 738001 – 758000 base | 21.5000% | 3.92x | — |
| 39 | 758001 – 778000 base | 22.0000% | 3.84x | — |
| 40 | 778001 – 798000 base | 22.5000% | 3.77x | — |
| 41 | 798001 – 818000 base | 23.0000% | 3.70x | — |
| 42 | 818001 – 838000 base | 23.5000% | 3.63x | — |
| 43 | 838001 – 858000 base | 24.0000% | 3.57x | — |
| 44 | 858001 – 878000 base | 24.5000% | 3.50x | — |
| 45 | 878001 – 898000 base | 25.0000% | 3.44x | — |
| 46 | 898001 – 918000 base | 25.5000% | 3.38x | — |
| 47 | 918001 – 938000 base | 26.0000% | 3.33x | — |
| 48 | 938001 – 958000 base | 26.5000% | 3.27x | — |
| 49 | 958001 – 978000 base | 27.0000% | 3.22x | — |
| 50 | 978001 – 998000 base | 27.5000% | 3.17x | — |
| 51 | 998001 – 1018000 base | 28.0000% | 3.12x | — |
| 52 | 1018001 – 1038000 base | 28.5000% | 3.07x | — |
| 53 | 1038001 – 1058000 base | 29.0000% | 3.03x | — |
| 54 | 1058001 – 1078000 base | 29.5000% | 2.98x | — |
| 55 | 1078001 – 1098000 base | 30.0000% | 2.94x | — |
| 56 | 1098001 – 1118000 base | 30.5000% | 2.89x | — |
| 57 | 1118001 – 1138000 base | 31.0000% | 2.85x | — |
| 58 | 1138001 – 1158000 base | 31.5000% | 2.81x | — |
| 59 | 1158001 – 1178000 base | 32.0000% | 2.77x | — |
| 60 | 1178001 – 1198000 base | 32.5000% | 2.73x | — |
| 61 | 1198001 – 1218000 base | 33.0000% | 2.70x | — |
| 62 | 1218001 – 1238000 base | 33.5000% | 2.66x | — |
| 63 | 1238001 – 1258000 base | 34.0000% | 2.63x | — |
| 64 | 1258001 – 1278000 base | 34.5000% | 2.59x | — |
| 65 | 1278001 – 1298000 base | 35.0000% | 2.56x | — |
| 66 | 1298001 – 1318000 base | 35.5000% | 2.53x | — |
| 67 | 1318001 – 1338000 base | 36.0000% | 2.50x | — |
| 68 | 1338001 – 1358000 base | 36.5000% | 2.46x | — |
| 69 | 1358001 – 1378000 base | 37.0000% | 2.43x | — |
| 70 | 1378001 – 1398000 base | 37.5000% | 2.40x | — |
| 71 | 1398001 – 1418000 base | 38.0000% | 2.38x | — |
| 72 | 1418001 – 1438000 base | 38.5000% | 2.35x | — |
| 73 | 1438001 – 1458000 base | 39.0000% | 2.32x | — |
| 74 | 1458001 – 1478000 base | 39.5000% | 2.29x | — |
| 75 | 1478001 – 1498000 base | 40.0000% | 2.27x | — |
| 76 | 1498001 – 1518000 base | 40.5000% | 2.24x | — |
| 77 | 1518001 – 1538000 base | 41.0000% | 2.22x | — |
| 78 | 1538001 – 1558000 base | 41.5000% | 2.19x | — |
| 79 | 1558001 – 1578000 base | 42.0000% | 2.17x | — |
| 80 | 1578001 – 1598000 base | 42.5000% | 2.15x | — |
| 81 | 1598001 – 1618000 base | 43.0000% | 2.12x | — |
| 82 | 1618001 – 1638000 base | 43.5000% | 2.10x | — |
| 83 | 1638001 – 1658000 base | 44.0000% | 2.08x | — |
| 84 | 1658001 – 1678000 base | 44.5000% | 2.06x | — |
| 85 | 1678001 – 1698000 base | 45.0000% | 2.04x | — |
| 86 | 1698001 – 1718000 base | 45.5000% | 2.02x | — |
| 87 | 1718001 – 1738000 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 | ZRO-USDT-SWAP | 4h | +4.26% |
| Lighter | ZRO | 8h | +10.51% |
| Aster | ZROUSDT | 1h | +10.95% |
| Binance | ZROUSDT | 4h | +10.95% |
| Bitget | ZROUSDT | 4h | +10.95% |
| Bybit | ZROUSDT | 4h | +10.95% |
| Gate | ZRO_USDT | 4h | +10.95% |
| Hyperliquid | ZRO | 1h | +10.95% |
Common questions
What is the OKX ZRO funding rate?
The latest collected OKX ZRO funding rate is +0.0019% over a 4h rate period, or +4.26% 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 ZRO?
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 ZRO?
The collected leverage cap for OKX ZRO 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 ZRO?
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.
What has OKX ZRO funding paid over the past 30 days?
Settlements over the past 30 days annualise to +9.80% across 178 settlements, 2% 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 14:58 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
178 settlements are available, covering 712 known-period hours, from 2026-08-10 16:00 to 2026-09-09 04:00 UTC. Annualisation uses those covered hours; a full 30-day record is not implied.