Funding arb · Price arb /

BTC

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 23:00 UTC−0.0004%/8h= −0.5% APRpaid last 24h +0.001%

Price spread now: Katana Perps against Extended−0.048%7-day average +0.003% · you buy dearer than you sell

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

Long on Extended Short on Katana Perps

What this pair did over the last

the charts below follow

Funding, last 4 days (all we have)−0.002%$0 on $10k

Price spread, last 7 days+0.060%+$6 · spread now −0.048%, 7d avg +0.003%

Together, before fees+0.058%+ Points / potential airdropExtended: Active · farm board+$6 on $10k · with fees, hour by hour

Funding between these two exchanges is close to zero, so right now this pair is about the price spread alone: Katana Perps is 0.052% cheaper against Extended than usual: you would sell low and buy high, −$5 on $10k if it goes back to its 7-day average of +0.003%.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Extended BTC-USD	86,307.5	0.0104	pay 0.0013% / 1h	7m 10s	$45.6M	$226.4M	50x
Short	Katana Perps BTC-USD	86,266	0.0100	get 0.0100% / 8h	1h 07m	$205K	$6.9M	50x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Katana Perps against Extended. 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 ExtendedbpFee Katana PerpsbpOrdersPrice spread, now −0.048%Rate

Funding earned: −$0.88
Price spread: −0.048% → +0.003%: −$5.15
Slippage, 4 orders: no order book: not counted
Fee Extended: 2.5 bp × 2 orders: −$5
Fee Katana Perps: 1.9 bp × 2 orders: −$3.8
Net: −$14.84
Costs to cover: 0.088%
Break-even: never at this rate

Slippage unknown: Extended: live order book, 2 min ago; Katana 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 Extended live order book, 2 min ago	0.06 bp	2.6 bp −$3	2.6 bp −$26	3.8 bp −$377	9.9 bp −$4,936
Sell Katana Perps no order-book sample	—	—	—	—	—

Katana 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.

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
Bluefin BTC-PERP	−0.0543%	1h	86,338.4	+0.036%	$140K	$620K	40x	as long as short
Phoenix BTC	−0.0159%	1h	86,349	+0.048%	$2.2M	$11.8M	40x	as long as short
Hotstuff BTC-PERP	−0.0080%	1h	86,270	−0.043%	$9K	$3K	50x	as long as short
01 Exchange BTCUSD	−0.0016%	1h	86,313.2	+0.007%	$358K	$2.5M	50x	as long as short
Aster BTCUSDT	−0.0011%	8h	86,336.5	+0.034%	$502.9M	$1.15B	200x	as long as short
KuCoin XBTUSDTM	+0.0004%	8h	86,342.5	+0.041%	$849.8M	$713.7M	125x	as long as short
gTrade (Gains Network) BTC/USD	L +0.0005% / S −0.0004%	1h	86,328.6	+0.025%	$36.8M	—	200x	as long as short
dYdX BTC-USD	+0.0006%	1h	86,296.7	−0.012%	$16.9M	$21.1M	50x	as long as short
RISEx BTC/USDC	+0.0006%	1h	86,295.5	−0.014%	$8.4M	$42.8M	25x	as long as short
Deribit BTC-PERPETUAL	+0.0021%	1h	86,377.4	+0.081%	$917.4M	$1.49B	50x	as long as short

Show all 56 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Reya BTCRUSDPERP	+0.0023%	1h	86,307.2	0.000%	$6.7M	$145.0M	40x	as long as short
Injective BTC/USDC PERP	+0.0024%	1h	86,360	+0.061%	$332K	$26.8M	52x	as long as short
BingX BTC-USDT	+0.0037%	8h	86,317.1	+0.011%	—	$1.59B	—	as long as short
Phemex BTCUSDT	+0.0042%	8h	86,343.1	+0.041%	$150.0M	$476.9M	150x	as long as short
Bitget BTCUSDT	+0.0047%	8h	86,324.2	+0.019%	$2.95B	$5.11B	150x	as long as short
Aftermath Perps BTCUSD	+0.0060%	1h	86,363.3	+0.065%	$80K	$219K	20x	as long as short
MEXC BTC_USDT	+0.0063%	8h	86,347	+0.046%	$5.11B	$5.72B	500x	as long as short
Aevo BTC-PERP	+0.0064%	1h	86,310.5	+0.004%	$2.4M	$1.3M	20x	as long as short
Binance BTCUSDT	+0.0064%	8h	86,348.4	+0.047%	$9.42B	$24.49B	150x	as long as short
Gate BTC_USDT	+0.0079%	8h	86,314.4	+0.008%	$5.84B	$10.77B	200x	as long as short
Bybit BTCUSDT	+0.0095%	8h	86,354.1	+0.054%	$5.26B	$9.80B	150x	as long as short
Lighter BTC	+0.0096%	1h	86,352.5	+0.052%	$170.1M	$1.02B	50x	as long as short
Lighter RH BTC	+0.0096%	1h	86,364.2	+0.066%	$24.0M	$152.9M	50x	as long as short
Popdex BTCUSDT	+0.0096%	1h	86,300	−0.009%	$8.4M	$52.4M	100x	as long as short
Katana Perps BTC-USDshort	+0.0100%	8h	86,266	−0.048%	$205K	$6.9M	50x
Paradex BTC-USD-PERP	+0.0100%	8h	86,305	−0.003%	$4.8M	$8.5M	50x	as long as short
Nado BTC-PERP	+0.0100%	1h	86,296.5	−0.013%	$21.7M	$234.6M	50x	as long as short
Hyperliquid BTC	+0.0100%	1h	86,383	+0.088%	$3.79B	$5.09B	40x	as long as short
Pacifica BTC	+0.0100%	1h	86,302.2	−0.006%	$40.7M	$517.9M	50x	as long as short
OKX BTC-USDT-SWAP	+0.0100%	8h	86,353.5	+0.053%	$2.54B	$12.72B	100x	as long as short
Ondo Perps BTC-USD.P	+0.0100%	1h	86,295	−0.014%	$3.9M	$18.6M	25x	as long as short
Arcus BTC-USD	+0.0100%	1h	86,341.6	+0.040%	$7.8M	$94.9M	40x	as long as short
Bulk BTC-USD	+0.0100%	1h	86,320.9	+0.016%	$570.7M	$18.4M	40x	as long as short
Backpack BTC_USDC_PERP	+0.0100%	1h	86,278.1	−0.034%	$37.8M	$154.8M	75x	as long as short
Variational Omni BTC	+0.0100%	8h	86,316.3	+0.010%	$155.5M	$568.1M	—	as long as short
edgeX BTCUSDC	+0.0100%	4h	86,321.8	+0.017%	$279.0M	$944.1M	100x	as long as short
GRVT BTC_USDT_Perp	+0.0100%	8h	86,335.7	+0.033%	$216.9M	$174.8M	50x	as long as short
ApeX Omni BTCUSDT	+0.0100%	1h	86,333	+0.030%	$141.1M	$323.6M	100x	as long as short
StandX BTC-USD	+0.0100%	1h	86,337	+0.034%	$30.6M	$204.1M	40x	as long as short
Vest BTC-PERP	+0.0100%	1h	86,350.2	+0.049%	—	$11.7M	50x	as long as short
Polymarket Perps BTC-USD	+0.0100%	1h	86,308	+0.001%	$11.1M	$13.8M	50x	as long as short
Bullet BTC-USD	+0.0100%	1h	86,316	+0.010%	$190K	$3.4M	20x	as long as short
Orderly PERP_BTC_USDC	+0.0100%	8h	86,326.5	+0.022%	$2.4M	$8.7M	100x	as long as short
Derive BTC-PERP	+0.0100%	1h	86,349.9	+0.049%	$30.6M	$62.2M	15x	as long as short
SunX BTC-USDT	+0.0100%	8h	86,302.4	−0.006%	$3.4M	$5.4M	100x	as long as short
SoDEX BTC-USD	+0.0100%	1h	86,343	+0.041%	$60.4M	$337.3M	40x	as long as short
HTX BTC-USDT	+0.0100%	8h	86,313.9	+0.007%	$2.29B	$969.5M	200x	as long as short
Extended BTC-USDlong	+0.0104%	1h	86,307.5	long leg	$45.6M	$226.4M	50x
Jupiter Perps WBTC-PERP	L +0.0104% / S +0.0048%	1h	86,306.2	−0.001%	—	$98.9M	500x	as long as short
Perpl BTC	+0.0112%	43m	86,290.4	−0.020%	$421K	$23.5M	6.7x	as long as short
Coinbase International BTC-PERP-INTX	+0.0112%	1h	86,387	+0.092%	$131.8M	$5.68B	50x	as long as short
Kraken Futures PF_XBTUSD	+0.0121%	1h	86,375.8	+0.079%	$191.9M	$947.3M	100x	as long as short
Hibachi BTC/USDT-P	+0.0128%	1h	86,325.6	+0.021%	$719K	$8.1M	30x	as long as short
BloFin BTC-USDT	+0.0184%	8h	86,325.3	+0.021%	$414.6M	$653.5M	150x	as long as short
GMX BTC/USD [WBTC.b-USDC]	L +0.0187% / S −0.0210%	1h	86,324	+0.019%	$15.1M	—	200x	as long as short
Kalshi KXBTCPERP	+0.0198%	8h	86,317	+0.011%	$9.6M	$736.6M	6.4x	as long as short