Funding arb · Price arb /

BTC

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 04:00 UTC−0.0177%/8h= −19.4% APRpaid last 24h −0.047%

Price spread now: Hotstuff against MEXC+0.089%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 Hotstuff

What this pair did over the last

the charts below follow

Funding, last 4 days (all we have)—no history yet

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

Together, before fees—+ Points / potential airdropHotstuff: Active · farm boardneeds both histories

The price spread pays, funding is against you. Hotstuff is 0.089% dearer against MEXC than usual: you sell high and buy low (spread +0.089% now, against zero (this spread has no 7-day history yet)): +$9 on $10k if it goes back. Holding the pair costs −$5 a day in funding at the current rate, which eats that in about 40 hours.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	MEXC BTC_USDT	85,397.7	0.0097	pay 0.0097% / 8h	4h 18m	$5.06B	$5.64B	500x
Short	Hotstuff BTC-PERP	85,474	−0.0080	pay 0.0010% / 1h	18m 45s	$8K	$3K	50x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Hotstuff 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 HotstuffbpOrdersPrice spread, now +0.089%Rate

Funding earned: −$37.17
Price spread: +0.089% → 0.000%: $8.93
Slippage, 4 orders: no order book: not counted
Fee MEXC: 2 bp × 2 orders: −$4
Fee Hotstuff: 2.5 bp × 2 orders: −$5
Net: −$37.24
Costs to cover: 0.090%
Break-even: never at this rate

Slippage unknown: MEXC: live order book, 5 min ago; Hotstuff: 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, 5 min ago	0.01 bp	2.0 bp −$2	2.0 bp −$20	2.0 bp −$201	2.3 bp −$1,125
Sell Hotstuff no order-book sample	—	—	—	—	—

Hotstuff: 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.

BTC on 56 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
Phoenix BTC	−0.0179%	1h	85,530	+0.155%	$2.1M	$10.3M	40x	as long as short
Hotstuff BTC-PERPshort	−0.0080%	1h	85,474	+0.089%	$8K	$3K	50x
01 Exchange BTCUSD	−0.0056%	1h	85,450.4	+0.062%	$365K	$2.3M	50x	as long as short
KuCoin XBTUSDTM	−0.0023%	8h	85,383.9	−0.016%	$918.2M	$751.9M	125x	as long as short
BloFin BTC-USDT	−0.0022%	8h	85,447.7	+0.059%	$416.2M	$667.6M	150x	as long as short
gTrade (Gains Network) BTC/USD	L +0.0005% / S −0.0004%	1h	85,469.4	+0.084%	$36.5M	—	200x	as long as short
Aster BTCUSDT	+0.0011%	8h	85,387.8	−0.012%	$514.8M	$1.10B	200x	as long as short
dYdX BTC-USD	+0.0013%	1h	85,497.7	+0.117%	$16.7M	$21.2M	50x	as long as short
Nado BTC-PERP	+0.0018%	1h	85,445.6	+0.056%	$25.3M	$222.3M	50x	as long as short
Arcus BTC-USD	+0.0021%	1h	85,442.7	+0.053%	$4.4M	$98.1M	40x	as long as short

Show all 56 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
BingX BTC-USDC	+0.0062%	8h	85,372.2	−0.030%	—	$17.1M	—	as long as short
Phemex BTCUSDT	+0.0075%	8h	85,440	+0.050%	$147.5M	$488.2M	150x	as long as short
Bitget BTCUSDT	+0.0078%	8h	85,388.8	−0.010%	$2.94B	$5.07B	150x	as long as short
Reya BTCRUSDPERP	+0.0083%	1h	85,449.9	+0.061%	$6.7M	$146.8M	40x	as long as short
Lighter BTC	+0.0096%	1h	85,409.4	+0.014%	$172.3M	$1.01B	50x	as long as short
Lighter RH BTC	+0.0096%	1h	85,408.9	+0.013%	$23.8M	$149.2M	50x	as long as short
Popdex BTCUSDT	+0.0096%	1h	85,462	+0.075%	$8.4M	$52.9M	100x	as long as short
Aevo BTC-PERP	+0.0096%	1h	85,444.7	+0.055%	$2.4M	$1.7M	20x	as long as short
MEXC BTC_USDTlong	+0.0097%	8h	85,397.7	long leg	$5.06B	$5.64B	500x
Binance BTCUSDT	+0.0098%	8h	85,401	+0.004%	$9.35B	$24.15B	150x	as long as short
Katana Perps BTC-USD	+0.0100%	8h	85,424	+0.031%	$210K	$8.1M	50x	as long as short
Paradex BTC-USD-PERP	+0.0100%	8h	85,519.4	+0.143%	$4.9M	$9.0M	50x	as long as short
Hyperliquid BTC	+0.0100%	1h	85,479	+0.095%	$3.74B	$4.98B	40x	as long as short
Pacifica BTC	+0.0100%	1h	85,481.4	+0.098%	$40.1M	$579.3M	50x	as long as short
Bybit BTCUSDT	+0.0100%	8h	85,394.4	−0.004%	$5.20B	$9.80B	150x	as long as short
OKX BTC-USDT-SWAP	+0.0100%	8h	85,400.1	+0.003%	$2.58B	$12.12B	100x	as long as short
Ondo Perps BTC-USD.P	+0.0100%	1h	85,441	+0.051%	$3.9M	$18.2M	25x	as long as short
Bulk BTC-USD	+0.0100%	1h	85,516	+0.138%	$659.1M	$647.8M	40x	as long as short
Gate BTC_USDT	+0.0100%	8h	85,401.1	+0.004%	$5.50B	$10.74B	200x	as long as short
Backpack BTC_USDC_PERP	+0.0100%	1h	85,427	+0.034%	$35.7M	$176.6M	75x	as long as short
Variational Omni BTC	+0.0100%	8h	85,443.5	+0.054%	$153.4M	$565.7M	—	as long as short
edgeX BTCUSDC	+0.0100%	4h	85,504	+0.124%	$279.3M	$921.6M	100x	as long as short
GRVT BTC_USDT_Perp	+0.0100%	8h	85,513.1	+0.135%	$214.6M	$168.8M	50x	as long as short
ApeX Omni BTCUSDT	+0.0100%	1h	85,457.2	+0.070%	$139.7M	$314.5M	100x	as long as short
StandX BTC-USD	+0.0100%	1h	85,489.4	+0.107%	$30.2M	$208.2M	40x	as long as short
Vest BTC-PERP	+0.0100%	1h	85,514.5	+0.137%	—	$11.8M	50x	as long as short
Polymarket Perps BTC-USD	+0.0100%	1h	85,450	+0.061%	$11.0M	$14.2M	50x	as long as short
Bullet BTC-USD	+0.0100%	1h	85,457	+0.069%	$190K	$3.3M	20x	as long as short
Orderly PERP_BTC_USDC	+0.0100%	8h	85,448.5	+0.059%	$2.4M	$8.9M	100x	as long as short
Bluefin BTC-PERP	+0.0100%	1h	85,495.3	+0.114%	$207K	$738K	40x	as long as short
Derive BTC-PERP	+0.0100%	1h	85,442.4	+0.052%	$29.9M	$50.3M	15x	as long as short
SunX BTC-USDT	+0.0100%	8h	85,441.4	+0.051%	$2.9M	$6.1M	100x	as long as short
SoDEX BTC-USD	+0.0100%	1h	85,448	+0.059%	$59.9M	$336.2M	40x	as long as short
HTX BTC-USDT	+0.0100%	8h	85,450	+0.061%	$2.26B	$942.8M	200x	as long as short
Extended BTC-USD	+0.0104%	1h	85,370.6	−0.032%	$44.6M	$230.9M	50x	as long as short
Jupiter Perps WBTC-PERP	L +0.0104% / S +0.0048%	1h	85,468.6	+0.083%	—	$107.5M	500x	as long as short
Coinbase International BTC-PERP-INTX	+0.0104%	1h	85,481.6	+0.098%	$117.2M	$5.19B	50x	as long as short
Deribit BTC-PERPETUAL	+0.0149%	1h	85,493.3	+0.112%	$891.3M	$1.58B	50x	as long as short
Injective BTC/USDC PERP	+0.0150%	1h	85,475	+0.091%	$339K	$26.9M	52x	as long as short
Kraken Futures PF_XBTUSD	+0.0170%	1h	85,464.2	+0.078%	$187.5M	$955.3M	100x	as long as short
RISEx BTC/USDC	+0.0194%	1h	85,482.7	+0.099%	$8.2M	$42.5M	25x	as long as short
GMX BTC/USD [WBTC.b-USDC]	L +0.0202% / S −0.0177%	1h	85,465.4	+0.079%	$13.4M	—	200x	as long as short
Hibachi BTC/USDT-P	+0.0216%	1h	85,497.8	+0.117%	$703K	$7.9M	30x	as long as short
Kalshi KXBTCPERP	+0.0218%	8h	85,480	+0.096%	$10.3M	$756.2M	6.4x	as long as short
Aftermath Perps BTCUSD	+0.0225%	1h	85,532.2	+0.157%	$78K	$219K	20x	as long as short
Perpl BTC	+0.0447%	43m	85,462.2	+0.076%	$497K	$18.8M	6.7x	as long as short