Funding arb · Price arb /

RKLB

RWAall RKLB markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 03:00 UTC+0.0050%/8h= +5.5% APRpaid last 24h −0.016%

Price spread now: Polymarket Perps against Binance−0.060%7-day average −0.038% · you buy dearer than you sell

Net, funding: paid 7d − costs−$21as in the Funding arb table

Net, price: spread back to 7d avg − costs−$34as in the Price arb table

costs, in and out, $10k−$310.314% of the position

Long on Binance Short on Polymarket Perps

What this pair did over the last

the charts below follow

Funding, last 7 days+0.106%+$11 on $10k

Price spread, last 2 days (all we have)−0.006%−$1 · spread now −0.060%, 7d avg −0.038%

Together, before fees+0.101%+$10 on $10k · with fees, hour by hour

Funding pays, the price is against you. Polymarket Perps is 0.022% cheaper against Binance than usual: you would sell low and buy high (spread −0.060% now, against its 7-day average of −0.038%). If the spread goes back, that is −$2 on $10k: about 35 hours of funding at the current rate (+$2 a day).

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Binance RKLBUSDT	71.190	0	get 0.0000% / 8h	5h 51m	$11.0M	$38.6M	20x
Short	Polymarket Perps RKLB-USD	71.147	0.0050	get 0.0006% / 1h	51m 34s	$324K	$1.7M	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Polymarket Perps against Binance. 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 BinancebpFee Polymarket PerpsbpOrdersPrice spread, now −0.060%Rate

Funding earned: $10.5
Price spread: −0.060% → −0.038%: −$2.21
Slippage, 4 orders: −$13.43
Fee Binance: 5 bp × 2 orders: −$10
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Net: −$23.14
Costs to cover: 0.314%
Break-even: 22.4 days

Slippage from Binance: live order book, 5 min ago; Polymarket Perps: live order book, 2 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 Binance live order book, 5 min ago	0.70 bp	7.7 bp −$8	19.1 bp −$191	98.8 bp −$9,881	doesn't fit
Sell Polymarket Perps live order book, 2 min ago	2.81 bp	6.8 bp −$7	7.3 bp −$73	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
edgeX RKLBUSDC	−0.0643%	4h	71.187	−0.004%	$42K	$258K	10x	as long as short
KuCoin RKLBUSDTM	−0.0116%	8h	71.120	−0.098%	$1.2M	$129K	20x	as long as short
Aster RKLBUSDT	0.0000%	8h	71.153	−0.052%	$25K	$53K	20x	as long as short
Extended RKLB-USD	0.0000%	1h	71.171	−0.027%	$14K	$199K	10x	as long as short
Binance RKLBUSDTlong	0.0000%	8h	71.190	long leg	$11.0M	$38.6M	20x
Bybit RKLBUSDT	0.0000%	8h	71.210	+0.028%	$2.4M	$1.9M	25x	as long as short
OKX RKLB-USDT-SWAP	0.0000%	8h	71.240	+0.070%	$4.0M	$5.4M	20x	as long as short
Gate RKLB_USDT	0.0000%	8h	71.210	+0.028%	$4.8M	$16.4M	75x	as long as short
Bitget RKLBUSDT	0.0000%	8h	71.210	+0.028%	$4.5M	$5.1M	20x	as long as short
Variational Omni RKLB	0.0000%	8h	71.218	+0.040%	$298K	$340K	—	as long as short

Show all 22 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
GRVT RKLB_USDT_Perp	0.0000%	8h	71.220	+0.042%	$6K	$142K	10x	as long as short
SunX RKLB-USDT	0.0000%	8h	71.180	−0.014%	$2K	$6.1M	10x	as long as short
HTX RKLB-USDT	0.0000%	8h	71.180	−0.014%	$9K	$27K	20x	as long as short
Phemex RKLBUSDT	0.0000%	8h	71.190	0.000%	$2.0M	$810K	10x	as long as short
QFEX RKLB-USD	+0.0023%	1h	71.180	−0.014%	$1.2M	$1.5M	10x	as long as short
Lighter RKLB	+0.0032%	1h	71.300	+0.155%	$126K	$44K	10x	as long as short
Injective RKLB/USDC PERP	+0.0033%	1h	69.710	−2.079%	$30K	$5K	12x	as long as short
Polymarket Perps RKLB-USDshort	+0.0050%	1h	71.147	−0.060%	$324K	$1.7M	10x
tradeXYZ xyz:RKLB	+0.0057%	1h	71.170	−0.028%	$12.1M	$3.3M	10x	as long as short
Vest RKLB-USD-PERP	+0.0058%	1h	71.310	+0.169%	—	$214K	25x	as long as short
ApeX Omni RKLBUSDT	+0.0100%	1h	71.210	+0.028%	$44K	$136K	50x	as long as short
Aevo RKLB-PERP	+0.0104%	1h	71.176	−0.020%	—	—	10x	as long as short