Funding arb · Price arb /

RKLB

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 03:00 UTC−0.0120%/8h= −13.1% APRpaid last 24h +0.002%

Price spread now: Polymarket Perps against edgeX−0.169%7-day average −0.045% · you buy dearer than you sell

Net, funding: paid 7d − costs−$40as in the Funding arb table

Net, price: spread back to 7d avg − costs−$51as in the Price arb table

costs, in and out, $10k−$380.383% of the position

Long on edgeX Short on Polymarket Perps

What this pair did over the last

the charts below follow

Funding, last 7 days−0.020%−$2 on $10k

Price spread, last 4 days (all we have)−0.116%−$12 · spread now −0.169%, 7d avg −0.045%

Together, before fees−0.136%+ Points / potential airdropedgeX: Active · farm board−$14 on $10k · with fees, hour by hour

Both sides work against this trade now: funding costs −$4 a day on $10k at the current rate, and Polymarket Perps is 0.124% cheaper against edgeX than usual: you would sell low and buy high (−$12 if the spread goes back to its 7-day average of −0.045%). Swap the legs.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	edgeX RKLBUSDC	71.251	0.0170	pay 0.0085% / 4h	1h 54m	$42K	$258K	10x
Short	Polymarket Perps RKLB-USD	71.131	0.0050	get 0.0006% / 1h	54m 44s	$324K	$1.7M	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Polymarket Perps against edgeX. 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 edgeXbpFee Polymarket PerpsbpOrdersPrice spread, now −0.169%Rate

Funding earned: −$25.2
Price spread: −0.169% → −0.045%: −$12.4
Slippage, 4 orders: −$21.32
Fee edgeX: 4.5 bp × 2 orders: −$9
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Net: −$75.93
Costs to cover: 0.383%
Break-even: never at this rate

Slippage from edgeX: live order book, 8 min ago; Polymarket Perps: live order book, 4 min ago.

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 edgeX live order book, 8 min ago	7.02 bp	12.5 bp −$13	28.8 bp −$288	doesn't fit	doesn't fit
Sell Polymarket Perps live order book, 4 min ago	2.32 bp	6.6 bp −$7	6.7 bp −$67	doesn't fit	doesn't fit

RKLB on 22 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	−0.0115%	8h	71.140	−0.156%	$1.2M	$129K	20x	as long as short
Aster RKLBUSDT	0.0000%	8h	71.203	−0.068%	$25K	$53K	20x	as long as short
Extended RKLB-USD	0.0000%	1h	71.211	−0.056%	$14K	$199K	10x	as long as short
Binance RKLBUSDT	0.0000%	8h	71.250	−0.001%	$11.0M	$38.6M	20x	as long as short
Bybit RKLBUSDT	0.0000%	8h	71.270	+0.026%	$2.4M	$1.9M	25x	as long as short
OKX RKLB-USDT-SWAP	0.0000%	8h	71.220	−0.044%	$4.0M	$5.4M	20x	as long as short
Gate RKLB_USDT	0.0000%	8h	71.240	−0.016%	$4.8M	$16.4M	75x	as long as short
Bitget RKLBUSDT	0.0000%	8h	71.260	+0.012%	$4.5M	$5.1M	20x	as long as short
Variational Omni RKLB	0.0000%	8h	71.218	−0.046%	$298K	$340K	—	as long as short
GRVT RKLB_USDT_Perp	0.0000%	8h	71.225	−0.036%	$6K	$142K	10x	as long as short

Show all 22 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
SunX RKLB-USDT	0.0000%	8h	71.200	−0.072%	$2K	$6.1M	10x	as long as short
HTX RKLB-USDT	0.0000%	8h	71.200	−0.072%	$9K	$26K	20x	as long as short
Phemex RKLBUSDT	0.0000%	8h	71.210	−0.058%	$2.0M	$809K	10x	as long as short
QFEX RKLB-USD	+0.0023%	1h	71.190	−0.086%	$1.2M	$1.5M	10x	as long as short
Lighter RKLB	+0.0032%	1h	71.330	+0.111%	$126K	$44K	10x	as long as short
Injective RKLB/USDC PERP	+0.0033%	1h	69.710	−2.163%	$30K	$5K	12x	as long as short
tradeXYZ xyz:RKLB	+0.0050%	1h	71.206	−0.063%	$12.1M	$3.3M	10x	as long as short
Polymarket Perps RKLB-USDshort	+0.0050%	1h	71.131	−0.169%	$324K	$1.7M	10x
Vest RKLB-USD-PERP	+0.0059%	1h	71.320	+0.097%	—	$214K	25x	as long as short
ApeX Omni RKLBUSDT	+0.0100%	1h	71.220	−0.044%	$44K	$135K	50x	as long as short
Aevo RKLB-PERP	+0.0104%	1h	71.172	−0.111%	—	—	10x	as long as short
edgeX RKLBUSDClong	+0.0170%	4h	71.251	long leg	$42K	$258K	10x