Funding arb · Price arb /

UNI

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 22:00 UTC+0.0242%/8h= +26.5% APRpaid last 24h +0.179%

Price spread now: Aftermath Perps against BloFin−0.087%49s7-day average — · you buy dearer than you sell

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

Long on BloFin Short on Aftermath Perps

What this pair did over the last

the charts below follow

Funding, last 3 days (all we have)—no history yet

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

Together, before fees—needs both histories

Funding pays, the price is against you. Aftermath Perps is 0.087% cheaper against BloFin than usual: you would sell low and buy high (spread −0.087% now, against zero (this spread has no 7-day history yet)). If the spread goes back, that is −$9 on $10k: about 29 hours of funding at the current rate (+$7 a day). The two prices were read 49 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	BloFin UNI-USDT	8.8520	0.0220	pay 0.0220% / 8h	2h 36m	$9.8M	$3.3M	75x
Short	Aftermath Perps UNIUSD	8.8443	0.0462	get 0.0058% / 1h	36m 25s	$1K	$50K	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Aftermath Perps against BloFin. 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 BloFinbpFee Aftermath PerpsbpOrdersPrice spread, now −0.087%Rate

Funding earned: $50.89
Price spread: −0.087% → 0.000%: −$8.72
Slippage, 4 orders: no order book: not counted
Fee BloFin: 6 bp × 2 orders: −$12
Fee Aftermath Perps: 4.5 bp × 2 orders: −$9
Net: $21.17
Costs to cover: 0.210%
Break-even: 4.1 days

Slippage unknown: BloFin: live order book, 2 min ago; Aftermath Perps: no order-book sample. 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 BloFin live order book, 2 min ago	0.57 bp	13.8 bp −$14	19.5 bp −$195	55.5 bp −$5,550	doesn't fit
Sell Aftermath Perps no order-book sample	—	—	—	—	—

Aftermath Perps: 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.

UNI on 40 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
Variational Omni UNI	−0.0193%	8h	8.8610	+0.102%	$3.9M	$4.6M	—	as long as short
Bybit UNIUSDT	−0.0162%	8h	8.8330	−0.215%	$102.1M	$104.4M	75x	as long as short
01 Exchange UNIUSD	−0.0008%	1h	8.8405	−0.130%	$441	—	10x	as long as short
gTrade (Gains Network) UNI/USD	L +0.0004% / S −0.0006%	1h	8.8392	−0.145%	$80K	—	150x	as long as short
OKX UNI-USDT-SWAP	+0.0013%	8h	8.8350	−0.192%	$54.3M	$245.1M	50x	as long as short
Deribit UNI_USDC-PERPETUAL	+0.0024%	1h	8.8585	+0.074%	$553K	$125K	50x	as long as short
Paradex UNI-USD-PERP	+0.0100%	8h	8.8283	−0.268%	$25K	—	20x	as long as short
Nado UNI-PERP	+0.0100%	1h	8.8287	−0.263%	$853K	$3.9M	10x	as long as short
Aster UNIUSDT	+0.0100%	8h	8.8350	−0.192%	$1.0M	$3.4M	50x	as long as short
Pacifica UNI	+0.0100%	1h	8.8330	−0.215%	$295K	$561K	10x	as long as short

Show all 40 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Binance UNIUSDT	+0.0100%	8h	8.8365	−0.175%	$216.2M	$593.5M	75x	as long as short
Arcus UNI-USD	+0.0100%	1h	8.8390	−0.147%	$272K	$612K	10x	as long as short
Gate UNI_USDT	+0.0100%	8h	8.8350	−0.192%	$22.9M	$59.0M	75x	as long as short
MEXC UNI_USDT	+0.0100%	8h	8.8360	−0.181%	$42.7M	$24.5M	200x	as long as short
KuCoin UNIUSDTM	+0.0100%	8h	8.8350	−0.192%	$13.8M	$13.7M	75x	as long as short
Bitget UNIUSDT	+0.0100%	8h	8.8320	−0.226%	$31.9M	$41.0M	75x	as long as short
BingX UNI-USDC	+0.0100%	8h	8.8350	−0.192%	—	$6.5M	—	as long as short
Backpack UNI_USDC_PERP	+0.0100%	1h	8.8533	+0.015%	$983K	$2.3M	10x	as long as short
edgeX UNIUSDC	+0.0100%	4h	8.8350	−0.192%	$166K	$342K	20x	as long as short
GRVT UNI_USDT_Perp	+0.0100%	8h	8.8604	+0.095%	$625K	$2.6M	10x	as long as short
ApeX Omni UNIUSDT	+0.0100%	1h	8.8660	+0.158%	$84K	$711K	50x	as long as short
StandX UNI-USD	+0.0100%	1h	8.8490	−0.034%	$105K	$3.2M	20x	as long as short
Polymarket Perps UNI-USD	+0.0100%	1h	8.8384	−0.154%	$87K	$323K	10x	as long as short
Orderly PERP_UNI_USDC	+0.0100%	8h	8.8350	−0.192%	$16K	$1.7M	10x	as long as short
SunX UNI-USDT	+0.0100%	8h	8.8445	−0.085%	$36K	$1.3M	30x	as long as short
SoDEX UNI-USD	+0.0100%	1h	8.8478	−0.047%	$25K	$661K	10x	as long as short
HTX UNI-USDT	+0.0100%	8h	8.8600	+0.090%	$723K	$4.3M	75x	as long as short
Phemex UNIUSDT	+0.0100%	8h	8.8510	−0.011%	$26.7M	$4.3M	50x	as long as short
Extended UNI-USD	+0.0104%	1h	8.8276	−0.276%	$298K	$1.4M	25x	as long as short
Aevo UNI-PERP	+0.0104%	1h	8.8531	+0.013%	$31K	$1K	3x	as long as short
dYdX UNI-USD	+0.0113%	1h	8.8356	−0.185%	$245K	$5K	10x	as long as short
Coinbase International UNI-PERP-INTX	+0.0200%	1h	8.8540	+0.023%	$1.0M	$5.3M	50x	as long as short
BloFin UNI-USDTlong	+0.0220%	8h	8.8520	long leg	$9.8M	$3.3M	75x
Kraken Futures PF_UNIUSD	+0.0269%	1h	8.8549	+0.033%	$4.9M	$7.1M	50x	as long as short
Hyperliquid UNI	+0.0329%	1h	8.8465	−0.062%	$96.2M	$59.8M	10x	as long as short
Reya UNIRUSDPERP	+0.0360%	1h	8.8349	−0.193%	$16K	—	20x	as long as short
GMX UNI/USD [UNI-USDC]	L +0.0379% / S −0.0320%	1h	8.8385	−0.152%	$554K	—	120x	as long as short
Aftermath Perps UNIUSDshort	+0.0462%	1h	8.8443	−0.087%	$1K	$50K	10x
Lighter UNI	+0.0528%	1h	8.8490	−0.034%	$4.5M	$5.4M	15x	as long as short
Injective UNI/USDC PERP	+0.2702%	1h	8.7900	−0.700%	$657	$97K	12x	as long as short