Funding arb · Price arb /

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 06:00 UTC0.0000%/8h= 0.0% APRpaid last 24h −0.003%

Price spread now: Backpack against MEXC+0.155%7-day average — · you sell dearer than you buy

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

Long on MEXC Short on Backpack

What this pair did over the last

the charts below follow

Funding, last 6 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 between these two exchanges is close to zero, so right now this pair is about the price spread alone: Backpack is 0.155% dearer against MEXC than usual: you sell high and buy low, +$15 on $10k if it goes back to zero (this spread has no 7-day history yet).

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	MEXC W_USDT	0.01165	0.0100	pay 0.0050% / 4h	2h 39m	$12.3M	$1.4M	50x
Short	Backpack W_USDC_PERP	0.01167	0.0100	get 0.0013% / 1h	39m 24s	$43K	$42K	15x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Backpack against MEXC. 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 MEXCbpFee BackpackbpOrdersPrice spread, now +0.155%Rate

Funding earned: $0
Price spread: +0.155% → 0.000%: $15.45
Slippage, 4 orders: no order book: not counted
Fee MEXC: 2 bp × 2 orders: −$4
Fee Backpack: 5 bp × 2 orders: −$10
Net: $1.45
Costs to cover: 0.140%
Break-even: from the start

Slippage unknown: MEXC: live order book, 4 min ago; Backpack: 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 MEXC live order book, 4 min ago	1.28 bp	8.5 bp −$9	55.4 bp −$554	91.4 bp −$9,138	177.3 bp −$88.7K
Sell Backpack no order-book sample	—	—	—	—	—

Backpack: 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.

W on 17 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
Deribit W_USDC-PERPETUAL	0.0000%	1h	0.01166	+0.069%	$14K	$3K	10x	as long as short
Injective W/USDC PERP	+0.0033%	1h	0.01209	+3.795%	$1K	$1K	12x	as long as short
Hyperliquid W	+0.0100%	1h	0.01166	+0.103%	$2.0M	$281K	5x	as long as short
Binance WUSDT	+0.0100%	4h	0.01166	+0.069%	$2.9M	$5.3M	50x	as long as short
Bybit WUSDT	+0.0100%	4h	0.01162	−0.223%	$4.1M	$1.6M	50x	as long as short
OKX W-USDT-SWAP	+0.0100%	4h	0.01164	−0.043%	$1.3M	$1.6M	20x	as long as short
Gate W_USDT	+0.0100%	4h	0.01164	−0.086%	$425K	$238K	75x	as long as short
MEXC W_USDTlong	+0.0100%	4h	0.01165	long leg	$12.3M	$1.4M	50x
KuCoin WUSDTM	+0.0100%	4h	0.01166	+0.103%	$387K	$195K	50x	as long as short
Bitget WUSDT	+0.0100%	4h	0.01165	+0.017%	$1.3M	$539K	50x	as long as short

Show all 17 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
BingX W-USDT	+0.0100%	4h	0.01164	−0.043%	—	$6.7M	—	as long as short
Backpack W_USDC_PERPshort	+0.0100%	1h	0.01167	+0.155%	$43K	$42K	15x
Variational Omni W	+0.0100%	4h	0.01165	+0.053%	$71K	$40K	—	as long as short
GRVT W_USDT_Perp	+0.0100%	4h	0.01167	+0.199%	$123K	$375K	10x	as long as short
Extended W-USD	+0.0104%	1h	0.01165	+0.030%	$60K	$147K	5x	as long as short
Coinbase International W-PERP-INTX	+0.0400%	1h	0.01178	+1.090%	$14K	$13K	50x	as long as short
Kraken Futures PF_WUSD	+0.1751%	1h	0.01167	+0.181%	$144K	$185K	20x	as long as short