Funding arb · Price arb /

RKLB

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 05:00 UTC+0.0050%/8h= +5.5% APRpaid last 24h −0.006%

Price spread now: Polymarket Perps against GRVT−0.611%7-day average −0.055% · you buy dearer than you sell

Net, funding: paid 7d − costs−$23as in the Funding arb table

Net, price: spread back to 7d avg − costs−$92as in the Price arb table

costs, in and out, $10k−$360.364% of the position

Long on GRVT Short on Polymarket Perps

What this pair did over the last

the charts below follow

Funding, last 7 days+0.139%+$14 on $10k

Price spread, last 4 days (all we have)+0.513%+$51 · spread now −0.611%, 7d avg −0.055%

Together, before fees+0.652%+ Points / potential airdropGRVT: Active · farm board+$65 on $10k · with fees, hour by hour

Funding pays, the price is against you. Polymarket Perps is 0.556% cheaper against GRVT than usual: you would sell low and buy high (spread −0.611% now, against its 7-day average of −0.055%). If the spread goes back, that is −$56 on $10k: about 37 days of funding at the current rate (+$2 a day).

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	GRVT RKLB_USDT_Perp	71.651	0	get 0.0000% / 8h	3h 48m	$6K	$150K	10x
Short	Polymarket Perps RKLB-USD	71.213	0.0050	get 0.0006% / 1h	48m 55s	$324K	$1.7M	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Polymarket Perps against GRVT. 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 GRVTbpFee Polymarket PerpsbpOrdersPrice spread, now −0.611%Rate

Funding earned: $10.5
Price spread: −0.611% → −0.055%: −$55.62
Slippage, 4 orders: −$19.38
Fee GRVT: 4.5 bp × 2 orders: −$9
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Net: −$81.5
Costs to cover: 0.364%
Break-even: 61.3 days

Slippage from GRVT: live order book, 64 min ago; Polymarket Perps: live order book, 5 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 GRVT live order book, 64 min ago	2.79 bp	13.9 bp −$14	34.1 bp −$341	doesn't fit	doesn't fit
Sell Polymarket Perps live order book, 5 min ago	2.24 bp	6.5 bp −$7	7.0 bp −$70	21.0 bp −$2,103	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
KuCoin RKLBUSDTM	−0.0182%	8h	71.210	−0.615%	$1.2M	$130K	20x	as long as short
Aster RKLBUSDT	0.0000%	8h	71.203	−0.626%	$24K	$49K	20x	as long as short
Extended RKLB-USD	0.0000%	1h	71.230	−0.587%	$14K	$191K	10x	as long as short
Binance RKLBUSDT	0.0000%	8h	71.271	−0.530%	$11.2M	$39.3M	20x	as long as short
Bybit RKLBUSDT	0.0000%	8h	71.250	−0.560%	$2.4M	$1.9M	25x	as long as short
OKX RKLB-USDT-SWAP	0.0000%	8h	71.300	−0.490%	$4.0M	$5.5M	20x	as long as short
Gate RKLB_USDT	0.0000%	8h	71.250	−0.560%	$4.9M	$16.3M	75x	as long as short
Bitget RKLBUSDT	0.0000%	8h	71.320	−0.462%	$4.6M	$5.2M	20x	as long as short
Variational Omni RKLB	0.0000%	8h	71.467	−0.256%	$300K	$330K	—	as long as short
GRVT RKLB_USDT_Perplong	0.0000%	8h	71.651	long leg	$6K	$150K	10x

Show all 23 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
SunX RKLB-USDT	0.0000%	8h	71.250	−0.560%	$2K	$6.1M	10x	as long as short
HTX RKLB-USDT	0.0000%	8h	71.660	+0.013%	$9K	$27K	20x	as long as short
Phemex RKLBUSDT	0.0000%	8h	71.250	−0.560%	$2.0M	$859K	10x	as long as short
edgeX RKLBUSDC	+0.0009%	4h	71.599	−0.072%	$42K	$261K	10x	as long as short
Lighter RKLB	+0.0032%	1h	71.380	−0.378%	$126K	$44K	10x	as long as short
Injective RKLB/USDC PERP	+0.0033%	1h	71.070	−0.811%	$31K	$5K	12x	as long as short
QFEX RKLB-USD	+0.0044%	1h	71.230	−0.587%	$1.2M	$1.6M	10x	as long as short
tradeXYZ xyz:RKLB	+0.0050%	1h	71.220	−0.601%	$12.0M	$3.4M	10x	as long as short
Polymarket Perps RKLB-USDshort	+0.0050%	1h	71.213	−0.611%	$324K	$1.7M	10x
Vest RKLB-USD-PERP	+0.0066%	1h	71.430	−0.308%	—	$214K	25x	as long as short
ApeX Omni RKLBUSDT	+0.0100%	1h	71.640	−0.015%	$44K	$133K	50x	as long as short
Aevo RKLB-PERP	+0.0104%	1h	71.225	−0.594%	—	—	10x	as long as short
BloFin RKLB-USDT	+0.0120%	8h	71.470	−0.253%	$233K	$314K	20x	as long as short