Funding arb · Price arb /

RKLB

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 23:00 UTC+0.0050%/8h= +5.5% APRpaid last 24h +0.037%

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

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

Long on Aster Short on Polymarket Perps

What this pair did over the last

the charts below follow

Funding, last 5 days (all we have)—no history yet

Price spread, last 7 days—no price history on both exchanges yet

Together, before fees—+ Points / potential airdropAster: Stage 5 · farm boardneeds both histories

Funding pays, the price is against you. Polymarket Perps is 0.050% cheaper against Aster than usual: you would sell low and buy high (spread −0.050% now, against zero (this spread has no 7-day history yet)). If the spread goes back, that is −$5 on $10k: about 3.4 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	Aster RKLBUSDT	70.213	0	get 0.0000% / 8h	1h 23m	$25K	$53K	20x
Short	Polymarket Perps RKLB-USD	70.178	0.0050	get 0.0006% / 1h	23m 49s	$270K	$205K	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Polymarket Perps against Aster. 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 AsterbpFee Polymarket PerpsbpOrdersPrice spread, now −0.050%Rate

Funding earned: $10.5
Price spread: −0.050% → 0.000%: −$5.03
Slippage, 4 orders: no order book: not counted
Fee Aster: 4 bp × 2 orders: −$8
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Net: −$10.53
Costs to cover: 0.160%
Break-even: 14.0 days

Slippage unknown: Aster: no order-book sample; Polymarket Perps: live order book, 58 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 Aster no order-book sample	—	—	—	—	—
Sell Polymarket Perps live order book, 58 min ago	2.87 bp	6.9 bp −$7	9.2 bp −$92	doesn't fit	doesn't fit

Aster: no order-book sample. Either the market is below $100k of open interest and volume (not sampled), or the venue executes at an oracle price and its slippage is not modeled here: see the venue's docs.

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	−0.0280%	8h	70.170	−0.062%	$1.2M	$124K	20x	as long as short
Aster RKLBUSDTlong	0.0000%	8h	70.213	long leg	$25K	$53K	20x
Extended RKLB-USD	0.0000%	1h	70.196	−0.024%	$11K	$170K	10x	as long as short
Binance RKLBUSDT	0.0000%	8h	70.200	−0.019%	$10.9M	$37.6M	20x	as long as short
Bybit RKLBUSDT	0.0000%	8h	70.210	−0.005%	$2.5M	$1.8M	25x	as long as short
Gate RKLB_USDT	0.0000%	8h	70.200	−0.019%	$3.8M	$15.9M	75x	as long as short
Bitget RKLBUSDT	0.0000%	8h	70.200	−0.019%	$4.4M	$4.8M	20x	as long as short
Variational Omni RKLB	0.0000%	8h	70.146	−0.096%	$238K	$386K	—	as long as short
GRVT RKLB_USDT_Perp	0.0000%	8h	70.190	−0.033%	$6K	$154K	10x	as long as short
SunX RKLB-USDT	0.0000%	8h	70.200	−0.019%	$1K	$6.6M	10x	as long as short

Show all 23 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
HTX RKLB-USDT	0.0000%	8h	70.110	−0.147%	$10K	$25K	20x	as long as short
Phemex RKLBUSDT	0.0000%	8h	70.200	−0.019%	$2.0M	$772K	10x	as long as short
Lighter RKLB	+0.0032%	1h	70.330	+0.166%	$125K	$49K	10x	as long as short
Injective RKLB/USDC PERP	+0.0033%	1h	69.710	−0.717%	$30K	$6K	12x	as long as short
QFEX RKLB-USD	+0.0037%	1h	70.210	−0.005%	$1.2M	$1.7M	10x	as long as short
Vest RKLB-USD-PERP	+0.0046%	1h	70.310	+0.138%	—	$303K	25x	as long as short
tradeXYZ xyz:RKLB	+0.0050%	1h	70.171	−0.060%	$11.8M	$2.9M	10x	as long as short
Polymarket Perps RKLB-USDshort	+0.0050%	1h	70.178	−0.050%	$270K	$205K	10x
ApeX Omni RKLBUSDT	+0.0100%	1h	70.130	−0.119%	$43K	$132K	50x	as long as short
Aevo RKLB-PERP	+0.0104%	1h	70.192	−0.030%	—	—	10x	as long as short
BloFin RKLB-USDT	+0.0120%	8h	70.190	−0.033%	$239K	$303K	20x	as long as short
OKX RKLB-USDT-SWAP	+0.0120%	8h	70.230	+0.024%	$4.2M	$5.0M	20x	as long as short
edgeX RKLBUSDC	+0.0131%	4h	70.181	−0.046%	$41K	$254K	10x	as long as short