Funding arb · Price arb /

RKLB

RWAall RKLB markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 04:00 UTC+0.0181%/8h= +19.8% APRpaid last 24h +0.005%

Price spread now: Polymarket Perps against KuCoin+0.050%7-day average −0.022% · you sell dearer than you buy

Net, funding: paid 7d − costs−$435as in the Funding arb table

Net, price: spread back to 7d avg − costs−$428as in the Price arb table

costs, in and out, $10k−$4354.350% of the position

Long on KuCoin Short on Polymarket Perps

What this pair did over the last

the charts below follow

Funding, last 7 days−0.001%$0 on $10k

Price spread, last 7 days+0.116%+$12 · spread now +0.050%, 7d avg −0.022%

Together, before fees+0.115%+$11 on $10k · with fees, hour by hour

Both sides work for this trade now. Funding pays +$5 a day on $10k at the current rate, and Polymarket Perps is 0.073% dearer against KuCoin than usual: you sell high and buy low: +$7 more if the spread goes back to its 7-day average of −0.022%.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	KuCoin RKLBUSDTM	71.540	−0.0131	get 0.0131% / 8h	4h 32m	$1.2M	$130K	20x
Short	Polymarket Perps RKLB-USD	71.576	0.0050	get 0.0006% / 1h	32m 53s	$326K	$1.7M	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Polymarket Perps against KuCoin. 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 KuCoinbpFee Polymarket PerpsbpOrdersPrice spread, now +0.050%Rate

Funding earned: $38.01
Price spread: +0.050% → −0.022%: $7.27
Slippage, 4 orders: −$415.02
Fee KuCoin: 6 bp × 2 orders: −$12
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Net: −$389.74
Costs to cover: 4.350%
Break-even: 78.8 days

Slippage from KuCoin: live order book, 2 min ago; Polymarket Perps: live order book, 6 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 KuCoin live order book, 2 min ago	4.89 bp	237.1 bp −$237	doesn't fit	doesn't fit	doesn't fit
Sell Polymarket Perps live order book, 6 min ago	2.23 bp	6.2 bp −$6	7.1 bp −$71	19.0 bp −$1,898	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	−0.0846%	4h	71.626	+0.120%	$42K	$260K	10x	as long as short
KuCoin RKLBUSDTMlong	−0.0131%	8h	71.540	long leg	$1.2M	$130K	20x
Aster RKLBUSDT	0.0000%	8h	71.562	+0.030%	$25K	$49K	20x	as long as short
Extended RKLB-USD	0.0000%	1h	71.601	+0.086%	$14K	$196K	10x	as long as short
Binance RKLBUSDT	0.0000%	8h	71.620	+0.112%	$11.1M	$38.9M	20x	as long as short
Bybit RKLBUSDT	0.0000%	8h	71.610	+0.098%	$2.4M	$1.9M	25x	as long as short
OKX RKLB-USDT-SWAP	0.0000%	8h	71.620	+0.112%	$4.0M	$5.5M	20x	as long as short
Gate RKLB_USDT	0.0000%	8h	71.630	+0.126%	$4.9M	$16.3M	75x	as long as short
Bitget RKLBUSDT	0.0000%	8h	71.620	+0.112%	$4.6M	$5.2M	20x	as long as short
Variational Omni RKLB	0.0000%	8h	71.642	+0.143%	$300K	$329K	—	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	71.620	+0.112%	$6K	$143K	10x	as long as short
SunX RKLB-USDT	0.0000%	8h	71.630	+0.126%	$2K	$6.1M	10x	as long as short
HTX RKLB-USDT	0.0000%	8h	71.650	+0.154%	$9K	$27K	20x	as long as short
Phemex RKLBUSDT	0.0000%	8h	71.620	+0.112%	$2.0M	$835K	10x	as long as short
Injective RKLB/USDC PERP	+0.0018%	1h	71.070	−0.657%	$31K	$5K	12x	as long as short
Lighter RKLB	+0.0032%	1h	71.720	+0.252%	$126K	$44K	10x	as long as short
QFEX RKLB-USD	+0.0038%	1h	71.610	+0.098%	$1.2M	$1.6M	10x	as long as short
tradeXYZ xyz:RKLB	+0.0050%	1h	71.596	+0.078%	$12.1M	$3.5M	10x	as long as short
Polymarket Perps RKLB-USDshort	+0.0050%	1h	71.576	+0.050%	$326K	$1.7M	10x
Vest RKLB-USD-PERP	+0.0064%	1h	71.740	+0.280%	—	$214K	25x	as long as short
ApeX Omni RKLBUSDT	+0.0100%	1h	71.650	+0.154%	$44K	$134K	50x	as long as short
Aevo RKLB-PERP	+0.0104%	1h	71.601	+0.085%	—	—	10x	as long as short
BloFin RKLB-USDT	+0.0120%	8h	71.620	+0.112%	$234K	$315K	20x	as long as short