Funding you earn now, next payment 00:00 UTC−0.0050%/8h= −5.5% APRpaid last 24h −0.020%
Price spread now: HTX against Polymarket Perps+0.049%7-day average — · you sell dearer than you buy
to open and closeno order booka leg has no order-book sample
Funding, last 5 days (all we have)—no history yet
+Price spread, last 7 days—no price history on both exchanges yet
=Together, before fees—needs both histories
The price spread pays, funding is against you. HTX is 0.049% dearer against Polymarket Perps than usual: you sell high and buy low (spread +0.049% now, against zero (this spread has no 7-day history yet)): +$5 on $10k if it goes back. Holding the pair costs −$2 a day in funding at the current rate, which eats that in about 3.3 days.
| Leg | Exchange | Price | Funding /8h | Each payment | Next in | OI | Vol 24h | Max lev |
|---|---|---|---|---|---|---|---|---|
| Long | Polymarket Perps RKLB-USD | 70.945 | 0.0050 | pay 0.0006% / 1h | 14m 39s | $270K | $205K | 10x |
| Short | HTX RKLB-USDT | 70.980 | 0 | get 0.0000% / 8h | 14m 39s | $10K | $25K | 20x |
Polymarket Perps RKLB-USD
HTX RKLB-USDTFunding history
latest
Range statsloading…
Price spread between the two exchanges
HTX against Polymarket Perps. Falling: the short leg gains. Rising: it loses.latest
Price spreadloading…
Funding on every exchange
click an exchange to add or hide itlatest
How often the price spread is this wide · share of time at each level, last 7D show
Profit calculator
- Funding earned
- −$10.5
- Price spread: +0.049% → 0.000%
- $4.93
- Slippage, 4 orders
- no order book: not counted
- Fee Polymarket Perps: 4 bp × 2 orders
- −$8
- Fee HTX: 6 bp × 2 orders
- −$12
- Net
- −$25.57
- Costs to cover
- 0.200%
- Break-even
- never at this rate
Slippage unknown: Polymarket Perps: live order book, 62 min ago; HTX: no order-book sample. Net counts fees only.
Cost to enter
taker fee + slippage from the mid, one side; closing costs about the same again| Leg | Half-spread | $10k | $100k | $1M | $5M |
|---|---|---|---|---|---|
| Buy Polymarket Perps live order book, 62 min ago | 2.35 bp | 7.5 bp −$8 | 7.8 bp −$78 | 14.3 bp −$1,429 | doesn't fit |
| Sell HTX no order-book sample | — | — | — | — | — |
HTX: no order-book sample. Either the market is below $100k of open interest and volume (not sampled), or the venue executes at an oracle price and its slippage is not modeled here: see the venue's docs.
RKLB on 23 venues
lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.| Exchange | Funding /8h | Every | Price | Price vs long leg | OI | Vol 24h | Max lev | |
|---|---|---|---|---|---|---|---|---|
| KuCoin RKLBUSDTM | −0.0122% | 8h | 70.950 | +0.007% | $1.2M | $125K | 20x | as long as short |
| Aster RKLBUSDT | 0.0000% | 8h | 70.903 | −0.059% | $25K | $53K | 20x | as long as short |
| Bybit RKLBUSDT | 0.0000% | 8h | 71.000 | +0.078% | $2.5M | $1.8M | 25x | as long as short |
| Gate RKLB_USDT | 0.0000% | 8h | 70.990 | +0.063% | $3.9M | $15.1M | 75x | as long as short |
| Bitget RKLBUSDT | 0.0000% | 8h | 71.040 | +0.134% | $4.5M | $4.9M | 20x | as long as short |
| Variational Omni RKLB | 0.0000% | 8h | 71.060 | +0.162% | $241K | $386K | — | as long as short |
| GRVT RKLB_USDT_Perp | 0.0000% | 8h | 71.050 | +0.148% | $6K | $140K | 10x | as long as short |
| SunX RKLB-USDT | 0.0000% | 8h | 70.980 | +0.049% | $2K | $6.4M | 10x | as long as short |
| HTX RKLB-USDTshort | 0.0000% | 8h | 70.980 | +0.049% | $10K | $25K | 20x | |
| Phemex RKLBUSDT | 0.0000% | 8h | 70.980 | +0.049% | $2.0M | $776K | 10x | as long as short |
KuCoin RKLBUSDTM
Aster RKLBUSDT
Bybit RKLBUSDT
Gate RKLB_USDT
Bitget RKLBUSDT
Variational Omni RKLB
GRVT RKLB_USDT_Perp
SunX RKLB-USDT
Phemex RKLBUSDTShow all 23 venues
| Exchange | Funding /8h | Every | Price | Price vs long leg | OI | Vol 24h | Max lev | |
|---|---|---|---|---|---|---|---|---|
| Extended RKLB-USD | +0.0016% | 1h | 70.977 | +0.044% | $12K | $170K | 10x | as long as short |
| QFEX RKLB-USD | +0.0020% | 1h | 70.960 | +0.021% | $1.2M | $1.7M | 10x | as long as short |
| Binance RKLBUSDT | +0.0021% | 8h | 71.020 | +0.106% | $11.1M | $37.0M | 20x | as long as short |
| Lighter RKLB | +0.0032% | 1h | 71.130 | +0.261% | $125K | $50K | 10x | as long as short |
| Injective RKLB/USDC PERP | +0.0033% | 1h | 69.710 | −1.741% | $30K | $6K | 12x | as long as short |
| tradeXYZ xyz:RKLB | +0.0050% | 1h | 70.975 | +0.042% | $11.9M | $2.8M | 10x | as long as short |
| Polymarket Perps RKLB-USDlong | +0.0050% | 1h | 70.945 | long leg | $270K | $205K | 10x | |
| Vest RKLB-USD-PERP | +0.0062% | 1h | 71.130 | +0.261% | — | $303K | 25x | as long as short |
| BloFin RKLB-USDT | +0.0068% | 8h | 71.000 | +0.078% | $234K | $306K | 20x | as long as short |
| ApeX Omni RKLBUSDT | +0.0100% | 1h | 70.910 | −0.049% | $44K | $134K | 50x | as long as short |
| OKX RKLB-USDT-SWAP | +0.0103% | 8h | 71.000 | +0.078% | $4.1M | $5.0M | 20x | as long as short |
| Aevo RKLB-PERP | +0.0104% | 1h | 70.981 | +0.051% | — | — | 10x | as long as short |
| edgeX RKLBUSDC | +0.0371% | 4h | 71.023 | +0.109% | $42K | $257K | 10x | as long as short |
Extended RKLB-USD
QFEX RKLB-USD
Binance RKLBUSDT
Lighter RKLB
Injective RKLB/USDC PERP
tradeXYZ xyz:RKLB
Vest RKLB-USD-PERP
BloFin RKLB-USDT
ApeX Omni RKLBUSDT
OKX RKLB-USDT-SWAP
Aevo RKLB-PERP
edgeX RKLBUSDC