OKX ZK perpetual
ZK-USDT-SWAP
As of 2026-10-15 05:11 UTC, ZK-USDT-SWAP on OKX has a collected rate of -0.0244% over 4h, or -53.45% simple annualised; its collected settlement interval is 4h, with up to 20x leverage.
Settled rates over the past 30 days
Settled funding for ZK-USDT-SWAP
The latest 30-day window contains 179 settlements covering 716 known-period hours, with a cumulative rate of +0.2659%. The latest 12 settlements are shown below.
| Settlement time (UTC) | Rate | Rate period |
|---|---|---|
| 2026-10-15 00:00 | +0.0050% | 4h |
| 2026-10-14 20:00 | +0.0050% | 4h |
| 2026-10-14 16:00 | +0.0050% | 4h |
| 2026-10-14 12:00 | +0.0050% | 4h |
| 2026-10-14 08:00 | +0.0026% | 4h |
| 2026-10-14 04:00 | -0.0049% | 4h |
| 2026-10-14 00:00 | -0.0004% | 4h |
| 2026-10-13 20:00 | +0.0050% | 4h |
| 2026-10-13 16:00 | -0.0158% | 4h |
| 2026-10-13 12:00 | -0.0067% | 4h |
| 2026-10-13 08:00 | -0.0092% | 4h |
| 2026-10-13 04:00 | +0.0050% | 4h |
The cumulative rate sums actual settlements with known periods. Positive totals mean net payment by longs and receipt by shorts; negative totals reverse the direction. If notional value changed, multiplying the current position by this total will not reproduce account cash flows. Historical rates do not predict returns.
What does this rate mean for a 10,000 USDT position?
For ZK-USDT-SWAP, 10,000 USDT of notional × -0.024409% gives 2.4409 USDT over the quoted 4h rate period: longs receive and shorts pay. This is a constant-rate illustration, not a settled bill or a forecast. Use the actual settlement rate and notional at each settlement; leverage is not multiplied again. Trading fees are separate.
How do I select the margin tier for ZK-USDT-SWAP?
This table selects tiers by base-asset quantity in ZK, not by the amount of margin deposited. The first tier starts at 0 and ends at 1200000 ZK. Above that, tier 2 requires 3.0000% maintenance margin.
Contract units and calculator input
One ZK-USDT-SWAP contract represents 10 ZK. Order lot size is expressed in the venue’s original unit. The liquidation calculator expects base-asset quantity; do not enter a contract count without converting units.
Further readingHow liquidation price is calculated: tiered maintenance margin and deductionsHow funding fees work: amounts, signs and settlement
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 – 1200000 base | 2.0000% | 20.00x | — |
| 2 | 1200010 – 2500000 base | 3.0000% | 15.00x | — |
| 3 | 2500010 – 3500000 base | 4.0000% | 12.50x | — |
| 4 | 3500010 – 4800000 base | 4.5000% | 11.76x | — |
| 5 | 4800010 – 6000000 base | 5.0000% | 11.11x | — |
| 6 | 6000010 – 7200000 base | 5.5000% | 10.52x | — |
| 7 | 7200010 – 8400000 base | 6.0000% | 10.00x | — |
| 8 | 8400010 – 9600000 base | 6.5000% | 9.52x | — |
| 9 | 9600010 – 10800000 base | 7.0000% | 9.09x | — |
| 10 | 10800010 – 12000000 base | 7.5000% | 8.69x | — |
| 11 | 12000010 – 13200000 base | 8.0000% | 8.33x | — |
| 12 | 13200010 – 14400000 base | 8.5000% | 8.00x | — |
| 13 | 14400010 – 15600000 base | 9.0000% | 7.69x | — |
| 14 | 15600010 – 16800000 base | 9.5000% | 7.40x | — |
| 15 | 16800010 – 18000000 base | 10.0000% | 7.14x | — |
| 16 | 18000010 – 19200000 base | 10.5000% | 6.89x | — |
| 17 | 19200010 – 20400000 base | 11.0000% | 6.66x | — |
| 18 | 20400010 – 21600000 base | 11.5000% | 6.45x | — |
| 19 | 21600010 – 22800000 base | 12.0000% | 6.25x | — |
| 20 | 22800010 – 24000000 base | 12.5000% | 6.06x | — |
| 21 | 24000010 – 25200000 base | 13.0000% | 5.88x | — |
| 22 | 25200010 – 26400000 base | 13.5000% | 5.71x | — |
| 23 | 26400010 – 27600000 base | 14.0000% | 5.55x | — |
| 24 | 27600010 – 28800000 base | 14.5000% | 5.40x | — |
| 25 | 28800010 – 30000000 base | 15.0000% | 5.26x | — |
| 26 | 30000010 – 31200000 base | 15.5000% | 5.12x | — |
| 27 | 31200010 – 32400000 base | 16.0000% | 5.00x | — |
| 28 | 32400010 – 33600000 base | 16.5000% | 4.87x | — |
| 29 | 33600010 – 34800000 base | 17.0000% | 4.76x | — |
| 30 | 34800010 – 36000000 base | 17.5000% | 4.65x | — |
| 31 | 36000010 – 37200000 base | 18.0000% | 4.54x | — |
| 32 | 37200010 – 38400000 base | 18.5000% | 4.44x | — |
| 33 | 38400010 – 39600000 base | 19.0000% | 4.34x | — |
| 34 | 39600010 – 40800000 base | 19.5000% | 4.25x | — |
| 35 | 40800010 – 42000000 base | 20.0000% | 4.16x | — |
| 36 | 42000010 – 43200000 base | 20.5000% | 4.08x | — |
| 37 | 43200010 – 44400000 base | 21.0000% | 4.00x | — |
| 38 | 44400010 – 45600000 base | 21.5000% | 3.92x | — |
| 39 | 45600010 – 46800000 base | 22.0000% | 3.84x | — |
| 40 | 46800010 – 48000000 base | 22.5000% | 3.77x | — |
| 41 | 48000010 – 49200000 base | 23.0000% | 3.70x | — |
| 42 | 49200010 – 50400000 base | 23.5000% | 3.63x | — |
| 43 | 50400010 – 51600000 base | 24.0000% | 3.57x | — |
| 44 | 51600010 – 52800000 base | 24.5000% | 3.50x | — |
| 45 | 52800010 – 54000000 base | 25.0000% | 3.44x | — |
| 46 | 54000010 – 55200000 base | 25.5000% | 3.38x | — |
| 47 | 55200010 – 56400000 base | 26.0000% | 3.33x | — |
| 48 | 56400010 – 57600000 base | 26.5000% | 3.27x | — |
| 49 | 57600010 – 58800000 base | 27.0000% | 3.22x | — |
| 50 | 58800010 – 60000000 base | 27.5000% | 3.17x | — |
| 51 | 60000010 – 61200000 base | 28.0000% | 3.12x | — |
| 52 | 61200010 – 62400000 base | 28.5000% | 3.07x | — |
| 53 | 62400010 – 63600000 base | 29.0000% | 3.03x | — |
| 54 | 63600010 – 64800000 base | 29.5000% | 2.98x | — |
| 55 | 64800010 – 66000000 base | 30.0000% | 2.94x | — |
| 56 | 66000010 – 67200000 base | 30.5000% | 2.89x | — |
| 57 | 67200010 – 68400000 base | 31.0000% | 2.85x | — |
| 58 | 68400010 – 69600000 base | 31.5000% | 2.81x | — |
| 59 | 69600010 – 70800000 base | 32.0000% | 2.77x | — |
| 60 | 70800010 – 72000000 base | 32.5000% | 2.73x | — |
| 61 | 72000010 – 73200000 base | 33.0000% | 2.70x | — |
| 62 | 73200010 – 74400000 base | 33.5000% | 2.66x | — |
| 63 | 74400010 – 75600000 base | 34.0000% | 2.63x | — |
| 64 | 75600010 – 76800000 base | 34.5000% | 2.59x | — |
| 65 | 76800010 – 78000000 base | 35.0000% | 2.56x | — |
| 66 | 78000010 – 79200000 base | 35.5000% | 2.53x | — |
| 67 | 79200010 – 80400000 base | 36.0000% | 2.50x | — |
| 68 | 80400010 – 81600000 base | 36.5000% | 2.46x | — |
| 69 | 81600010 – 82800000 base | 37.0000% | 2.43x | — |
| 70 | 82800010 – 84000000 base | 37.5000% | 2.40x | — |
| 71 | 84000010 – 85200000 base | 38.0000% | 2.38x | — |
| 72 | 85200010 – 86400000 base | 38.5000% | 2.35x | — |
| 73 | 86400010 – 87600000 base | 39.0000% | 2.32x | — |
| 74 | 87600010 – 88800000 base | 39.5000% | 2.29x | — |
| 75 | 88800010 – 90000000 base | 40.0000% | 2.27x | — |
| 76 | 90000010 – 91200000 base | 40.5000% | 2.24x | — |
| 77 | 91200010 – 92400000 base | 41.0000% | 2.22x | — |
| 78 | 92400010 – 93600000 base | 41.5000% | 2.19x | — |
| 79 | 93600010 – 94800000 base | 42.0000% | 2.17x | — |
| 80 | 94800010 – 96000000 base | 42.5000% | 2.15x | — |
| 81 | 96000010 – 97200000 base | 43.0000% | 2.12x | — |
| 82 | 97200010 – 98400000 base | 43.5000% | 2.10x | — |
| 83 | 98400010 – 99600000 base | 44.0000% | 2.08x | — |
| 84 | 99600010 – 100800000 base | 44.5000% | 2.06x | — |
| 85 | 100800010 – 102000000 base | 45.0000% | 2.04x | — |
| 86 | 102000010 – 103200000 base | 45.5000% | 2.02x | — |
| 87 | 103200010 – 104400000 base | 46.0000% | 2.00x | — |
Contract specification
Quote currency: USDT · Settlement currency: USDT · Settlement interval: 4h (00:00 · 04:00 · 08:00 · 12:00 · 16:00 · 20:00 UTC). Lot size uses the venue’s original order unit; the calculator takes base-asset quantity. Settlement intervals and times on every venue.
The same asset elsewhere
| Venue | Contract | Rate period | Annualised |
|---|---|---|---|
| OKX this page | ZK-USDT-SWAP | 4h | -53.45% |
| Aster | ZKUSDT | 4h | -17.43% |
| Binance | ZKUSDT | 4h | -2.48% |
| Gate | ZK_USDT | 8h | +4.05% |
| Lighter | ZK | 8h | +10.51% |
| Bitget | ZKUSDT | 4h | +10.95% |
| Bybit | ZKUSDT | 4h | +10.95% |
| Hyperliquid | ZK | 1h | +10.95% |
Common questions
What is the OKX ZK funding rate?
The latest collected OKX ZK funding rate is -0.0244% per 4h rate period, or -53.45% simple annualised. At this rate shorts pay longs.
How often is funding charged on OKX ZK?
The collected settlement interval is 4h, normally 6 times a day. Settlements fall at 00:00, 04:00, 08:00, 12:00, 16:00 and 20:00 UTC, the same times in UTC+8. Venues can change it again; confirm the next settlement time on the venue's contract page.
What is the maximum leverage on OKX ZK?
The collected leverage cap for OKX ZK is 20x, with 87 margin tiers shown. The first margin tier, up to 1200000 ZK, allows 20x; the second allows 15x.
What is the maintenance margin rate on OKX ZK?
The first tier requires 2.0000%, with 87 available tiers. The applicable requirement depends on the position’s tier. This venue applies no deduction: maintenance margin = notional × the rate of the tier the position falls in.
What has OKX ZK funding paid over the past 30 days?
Settlements over the past 30 days annualise to +3.25% across 179 settlements, 26% 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 2026-10-15 05:11 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
179 settlements are available, covering 716 known-period hours, from 2026-09-15 08:00 to 2026-10-15 00:00 UTC. Annualisation uses those covered hours; a full 30-day record is not implied.