Funding arb · Price arb /

CASHCAT

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 03:00 UTC−0.0568%/8h= −62.3% APRpaid last 24h +0.104%

Price spread now: Aster against edgeX+0.021%7-day average −0.255% · you sell dearer than you buy

Net, funding: paid 7d − costs—under 7 days of funding history

Net, price: spread back to 7d avg − costs−$280as in the Price arb table

costs, in and out, $10k−$3073.073% of the position

Long on edgeX Short on Aster

What this pair did over the last

the charts below follow

Funding, last 5 days (all we have)+0.693%+$69 on $10k

Price spread, last 4 days (all we have)−0.598%−$60 · spread now +0.021%, 7d avg −0.255%

Together, before fees+0.094%+ Points / potential airdropedgeX: Active · Aster: Stage 5 · farm board+$9 on $10k · with fees, hour by hour

The price spread pays, funding is against you. Aster is 0.276% dearer against edgeX than usual: you sell high and buy low (spread +0.021% now, against its 7-day average of −0.255%): +$28 on $10k if it goes back. Holding the pair costs −$17 a day in funding at the current rate, which eats that in about 39 hours. Mind the row above: over the last 5 days funding on this pair paid +0.693%, so the current rate has only just turned against you.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	edgeX CASHCATUSDC	0.1644	0.1260	pay 0.0630% / 4h	1h 28m	$49K	$170K	5x
Short	Aster CASHCATUSDT	0.1645	0.0692	get 0.0087% / 1h	28m 55s	$549K	$1.0M	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Aster against edgeX. Falling: the short leg gains. Rising: it loses.

latest

Price spreadloading…

Funding on every exchange

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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 edgeXbpFee AsterbpOrdersPrice spread, now +0.021%Rate

Funding earned: −$119.38
Price spread: +0.021% → −0.255%: $27.59
Slippage, 4 orders: −$290.33
Fee edgeX: 4.5 bp × 2 orders: −$9
Fee Aster: 4 bp × 2 orders: −$8
Net: −$399.13
Costs to cover: 3.073%
Break-even: never at this rate

Slippage from edgeX: live order book, 33 min ago; Aster: live order book, 4 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 edgeX live order book, 33 min ago	3.94 bp	142.0 bp −$142	doesn't fit	doesn't fit	doesn't fit
Sell Aster live order book, 4 min ago	6.70 bp	20.2 bp −$20	179.3 bp −$1,793	doesn't fit	doesn't fit

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	0.1644	−0.029%	$246K	$185K	5x	as long as short
Hyperliquid CASHCAT	+0.0100%	1h	0.1643	−0.120%	$44.8M	$19.3M	3x	as long as short
Arcus CASHCAT-USD	+0.0100%	1h	0.1644	−0.038%	$114K	$219K	5x	as long as short
Gate CASHCAT_USDT	+0.0100%	4h	0.1641	−0.230%	$1.4M	$1.9M	20x	as long as short
KuCoin CASHCATUSDTM	+0.0100%	4h	0.1643	−0.102%	$557K	$2.4M	10x	as long as short
Variational Omni CASHCAT	+0.0100%	4h	0.1648	+0.187%	$1.2M	$1.5M	—	as long as short
ApeX Omni CASHCATUSDT	+0.0100%	1h	0.1650	+0.336%	$75K	$64K	50x	as long as short
SunX CASHCAT-USDT	+0.0100%	1h	0.1646	+0.117%	—	$2.4M	10x	as long as short
SoDEX CASHCAT-USD	+0.0100%	1h	0.1645	+0.032%	$494	$1K	3x	as long as short
HTX CASHCAT-USDT	+0.0100%	1h	0.1647	+0.138%	$18K	$346K	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	+0.0188%	1h	0.1647	+0.165%	$66K	$1.2M	3x	as long as short
Extended CASHCAT-USD	+0.0192%	1h	0.1641	−0.226%	$100K	$499K	5x	as long as short
Lighter RH CASHCAT	+0.0432%	1h	0.1646	+0.105%	$321K	$823K	3x	as long as short
Bybit CASHCATUSDT	+0.0536%	4h	0.1643	−0.072%	$12.2M	$17.9M	10x	as long as short
OKX CASHCAT-USDT-SWAP	+0.0538%	4h	0.1645	+0.032%	$1.4M	$10.6M	20x	as long as short
MEXC CASHCAT_USDT	+0.0554%	4h	0.1644	−0.035%	$8.2M	$501K	20x	as long as short
BingX CASHCAT-USDT	+0.0608%	4h	0.1645	+0.032%	—	$1.0M	—	as long as short
Aster CASHCATUSDTshort	+0.0692%	1h	0.1645	+0.021%	$549K	$1.0M	10x
BloFin CASHCAT-USDT	+0.0774%	4h	0.1653	+0.518%	$52K	$472K	20x	as long as short
Lighter CASHCAT	+0.0904%	1h	0.1648	+0.196%	$1.2M	$1.7M	3x	as long as short
edgeX CASHCATUSDClong	+0.1260%	4h	0.1644	long leg	$49K	$170K	5x
Injective CASHCAT/USDC PERP	+0.5000%	1h	0.1663	+1.126%	$8K	$18K	5.5x	as long as short