Funding arb · Price arb /

CASHCAT

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 03:00 UTC0.0000%/8h= 0.0% APRpaid last 24h −0.073%

Price spread now: KuCoin against ApeX Omni+0.481%67s7-day average — · you sell dearer than you buy

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

Long on ApeX Omni Short on KuCoin

What this pair did over the last

the charts below follow

Funding, last 7 days−0.694%−$69 on $10k

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

Together, before fees—needs both histories

Funding between these two exchanges is close to zero, so right now this pair is about the price spread alone: KuCoin is 0.481% dearer against ApeX Omni than usual: you sell high and buy low, +$48 on $10k if it goes back to zero (this spread has no 7-day history yet). The two prices were read 67 seconds apart, so part of this spread may be the market moving, not a spread.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	ApeX Omni CASHCATUSDT	0.1642	0.0100	pay 0.0013% / 1h	24m 24s	$74K	$64K	50x
Short	KuCoin CASHCATUSDTM	0.1650	0.0100	get 0.0050% / 4h	1h 24m	$560K	$2.4M	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

KuCoin against ApeX Omni. 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 ApeX OmnibpFee KuCoinbpOrdersPrice spread, now +0.481%Rate

Funding earned: $0
Price spread: +0.481% → 0.000%: $48.11
Slippage, 4 orders: no order book: not counted
Fee ApeX Omni: 5 bp × 2 orders: −$10
Fee KuCoin: 6 bp × 2 orders: −$12
Net: $26.11
Costs to cover: 0.220%
Break-even: from the start

Slippage unknown: ApeX Omni: no order-book sample; KuCoin: live order book, 2 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 ApeX Omni no order-book sample	—	—	—	—	—
Sell KuCoin live order book, 2 min ago	7.61 bp	66.6 bp −$67	doesn't fit	doesn't fit	doesn't fit

ApeX Omni: 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.

CASHCAT 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
Nado CASHCAT-PERP	+0.0100%	1h	0.1648	+0.356%	$247K	$185K	5x	as long as short
Hyperliquid CASHCAT	+0.0100%	1h	0.1650	+0.457%	$44.9M	$19.2M	3x	as long as short
Arcus CASHCAT-USD	+0.0100%	1h	0.1648	+0.379%	$114K	$220K	5x	as long as short
Gate CASHCAT_USDT	+0.0100%	4h	0.1649	+0.445%	$1.4M	$1.9M	20x	as long as short
KuCoin CASHCATUSDTMshort	+0.0100%	4h	0.1650	+0.481%	$560K	$2.4M	10x
Variational Omni CASHCAT	+0.0100%	4h	0.1644	+0.104%	$1.2M	$1.6M	—	as long as short
ApeX Omni CASHCATUSDTlong	+0.0100%	1h	0.1642	long leg	$74K	$64K	50x
SunX CASHCAT-USDT	+0.0100%	1h	0.1644	+0.110%	—	$2.4M	10x	as long as short
SoDEX CASHCAT-USD	+0.0100%	1h	0.1649	+0.426%	$495	$1K	3x	as long as short
HTX CASHCAT-USDT	+0.0100%	1h	0.1649	+0.393%	$18K	$345K	10x	as long as short

Show all 22 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Polymarket Perps CASHCAT-USD	+0.0223%	1h	0.1651	+0.518%	$66K	$1.2M	3x	as long as short
Extended CASHCAT-USD	+0.0336%	1h	0.1649	+0.442%	$100K	$499K	5x	as long as short
Bybit CASHCATUSDT	+0.0448%	4h	0.1653	+0.633%	$12.3M	$17.9M	10x	as long as short
MEXC CASHCAT_USDT	+0.0462%	4h	0.1652	+0.579%	$8.2M	$506K	20x	as long as short
BingX CASHCAT-USDT	+0.0512%	4h	0.1653	+0.664%	—	$1.0M	—	as long as short
Lighter RH CASHCAT	+0.0520%	1h	0.1651	+0.530%	$322K	$825K	3x	as long as short
OKX CASHCAT-USDT-SWAP	+0.0549%	4h	0.1653	+0.664%	$1.3M	$10.6M	20x	as long as short
BloFin CASHCAT-USDT	+0.0772%	4h	0.1644	+0.116%	$52K	$464K	20x	as long as short
Lighter CASHCAT	+0.0960%	1h	0.1651	+0.530%	$1.2M	$1.7M	3x	as long as short
edgeX CASHCATUSDC	+0.0977%	4h	0.1641	−0.039%	$49K	$169K	5x	as long as short
Aster CASHCATUSDT	+0.1032%	1h	0.1650	+0.463%	$551K	$1.0M	10x	as long as short
Injective CASHCAT/USDC PERP	+0.5000%	1h	0.1663	+1.273%	$8K	$18K	5.5x	as long as short