Funding arb · Price arb /

RKLB

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 08:00 UTC0.0000%/8h= 0.0% APRnext payment +$0.00 per $10,000 · paid last 24h 0.000%

Price spread now: Phemex against SunX−0.042%7-day average +0.019% · you buy dearer than you sell

to open and closeno order booka leg has no order-book sample

Long on SunX Short on Phemex

What this pair did over the last

the charts below follow

Funding, last 7 days0.000%$0 on $10k

Price spread, last 4 days (all we have)+0.048%+$5 · spread now −0.042%, 7d avg +0.019%

Together, before fees+0.048%+$5 on $10k · with fees, hour by hour

Funding between these two exchanges is close to zero, so right now this pair is about the price spread alone: Phemex is 0.062% cheaper against SunX than usual: you would sell low and buy high, −$6 on $10k if it goes back to its 7-day average of +0.019%.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	SunX RKLB-USDT	70.720	0	get 0.0000% / 8h	3h 20m	$1K	$6.1M	10x
Short	Phemex RKLBUSDT	70.690	0	get 0.0000% / 8h	3h 20m	$2.0M	$879K	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Phemex against SunX. Falling: the short leg gains. Rising: it loses.

latest

Price spreadloading…

Funding on every exchange

click an exchange to add or hide it

latest

How often the price spread is this wide · share of time at each level, last 7D show

Profit calculator

Position, each leg$Hold fordaysFee SunXbpFee PhemexbpOrdersPrice spread, now −0.042%Rate

Funding earned: $0
Price spread: −0.042% → +0.019%: −$6.16
Slippage, 4 orders: no order book: not counted
Fee SunX: 4 bp × 2 orders: −$8
Fee Phemex: 6 bp × 2 orders: −$12
Net: −$26.16
Costs to cover: 0.200%
Break-even: never at this rate

Slippage unknown: SunX: live order book, 9 min ago; Phemex: live order book, 3 min ago. 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 SunX live order book, 9 min ago	46.54 bp	doesn't fit	doesn't fit	doesn't fit	doesn't fit
Sell Phemex live order book, 3 min ago	3.53 bp	44.7 bp −$45	doesn't fit	doesn't fit	doesn't fit

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
edgeX RKLBUSDC	−0.0794%	4h	70.677	−0.061%	$42K	$261K	10x	as long as short
KuCoin RKLBUSDTM	−0.0248%	8h	70.700	−0.028%	$1.2M	$130K	20x	as long as short
Bitget RKLBUSDT	−0.0026%	8h	70.720	0.000%	$4.5M	$5.2M	20x	as long as short
Aster RKLBUSDT	0.0000%	8h	70.661	−0.083%	$24K	$49K	20x	as long as short
Extended RKLB-USD	0.0000%	1h	70.661	−0.084%	$15K	$231K	10x	as long as short
Binance RKLBUSDT	0.0000%	8h	70.667	−0.075%	$11.1M	$39.6M	20x	as long as short
Bybit RKLBUSDT	0.0000%	8h	70.710	−0.014%	$2.4M	$2.0M	25x	as long as short
OKX RKLB-USDT-SWAP	0.0000%	8h	70.710	−0.014%	$3.9M	$5.6M	20x	as long as short
Gate RKLB_USDT	0.0000%	8h	70.690	−0.042%	$4.8M	$16.5M	75x	as long as short
Variational Omni RKLB	0.0000%	8h	70.868	+0.209%	$294K	$333K	—	as long as short

Show all 23 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
GRVT RKLB_USDT_Perp	0.0000%	8h	70.681	−0.055%	$6K	$155K	10x	as long as short
SunX RKLB-USDTlong	0.0000%	8h	70.720	long leg	$1K	$6.1M	10x
HTX RKLB-USDT	0.0000%	8h	70.790	+0.099%	$9K	$27K	20x	as long as short
Phemex RKLBUSDTshort	0.0000%	8h	70.690	−0.042%	$2.0M	$879K	10x
Lighter RKLB	+0.0032%	1h	70.780	+0.085%	$125K	$44K	10x	as long as short
Injective RKLB/USDC PERP	+0.0033%	1h	71.070	+0.495%	$31K	$5K	12x	as long as short
QFEX RKLB-USD	+0.0044%	1h	70.730	+0.014%	$1.2M	$1.6M	10x	as long as short
tradeXYZ xyz:RKLB	+0.0050%	1h	70.650	−0.099%	$11.9M	$3.5M	10x	as long as short
Polymarket Perps RKLB-USD	+0.0050%	1h	70.693	−0.038%	$322K	$1.7M	10x	as long as short
Vest RKLB-USD-PERP	+0.0064%	1h	70.880	+0.226%	—	$214K	25x	as long as short
ApeX Omni RKLBUSDT	+0.0100%	1h	70.710	−0.014%	$44K	$133K	50x	as long as short
Aevo RKLB-PERP	+0.0104%	1h	70.663	−0.081%	—	—	10x	as long as short
BloFin RKLB-USDT	+0.0120%	8h	70.850	+0.184%	$232K	$312K	20x	as long as short