Settings8H · net · $10k
Funding arb · Price arb /

BTC

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 04:00 UTC−0.0128%/8h= −14.0% APRnext payment $0.16 per $10,000 · paid last 24h +0.004%
Price spread now: Coinbase International against Aftermath Perps−0.017%7-day average +0.021% · you buy dearer than you sell
Net, funding: paid 7d − costsunder 7 days of funding history
Net, price: spread back to 7d avg − costs−$33as in the Price arb table
costs, in and out, $10k−$290.295% of the position
What this pair did over the last
the charts below follow
Funding, last 3 days (all we have)−0.021%−$2 on $10k
Price spread, last 4 days (all we have)+0.008%+$1 · spread now −0.017%, 7d avg +0.021%
Together, before fees−0.013%−$1 on $10k · with fees, hour by hour
Both sides work against this trade now: funding costs −$4 a day on $10k at the current rate, and Coinbase International is 0.038% cheaper against Aftermath Perps than usual: you would sell low and buy high (−$4 if the spread goes back to its 7-day average of +0.021%). Swap the legs.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongAftermath Perps BTCUSD85,639.70.0232pay 0.0029% / 1h50m 08s$79K$220K20x
ShortCoinbase International BTC-PERP-INTX85,6250.0104get 0.0013% / 1h50m 08s$117.2M$5.22B50x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Coinbase International against Aftermath Perps. 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

Funding earned
−$26.86
Price spread: −0.017% → +0.021%
−$3.82
Slippage, 4 orders
−$10.47
Fee Aftermath Perps: 4.5 bp × 2 orders
−$9
Fee Coinbase International: 5 bp × 2 orders
−$10
Net
−$60.15
Costs to cover
0.295%
Break-even
never at this rate
Slippage from Aftermath Perps: live order book, 4 min ago; Coinbase International: live order book, 4 min ago.

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again
LegHalf-spread$10k$100k$1M$5M
Buy Aftermath Perps live order book, 4 min ago0.00 bp6.3 bp −$610.2 bp −$102doesn't fitdoesn't fit
Sell Coinbase International live order book, 4 min ago0.01 bp5.0 bp −$55.0 bp −$505.9 bp −$58512.6 bp −$6,280

BTC on 56 venues

lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Phoenix BTC−0.0140%1h85,690+0.059%$2.1M$10.4M40xas long as short
Hotstuff BTC-PERP−0.0080%1h85,637−0.003%$8K$3K50xas long as short
KuCoin XBTUSDTM−0.0037%8h85,594−0.053%$917.1M$756.1M125xas long as short
BloFin BTC-USDT−0.0020%8h85,606.8−0.038%$417.7M$675.3M150xas long as short
01 Exchange BTCUSD−0.0016%1h85,605.5−0.040%$366K$2.3M50xas long as short
Nado BTC-PERP0.0000%1h85,586.9−0.062%$24.8M$222.7M50xas long as short
dYdX BTC-USD0.0000%1h85,625.7−0.016%$16.8M$21.2M50xas long as short
gTrade (Gains Network) BTC/USDL +0.0004% / S −0.0004%1h85,607.8−0.037%$36.6M200xas long as short
Aster BTCUSDT+0.0012%8h85,587.1−0.061%$515.4M$1.10B200xas long as short
Deribit BTC-PERPETUAL+0.0031%1h85,627−0.015%$884.7M$1.59B50xas long as short
Show all 56 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Injective BTC/USDC PERP+0.0044%1h85,690+0.059%$340K$26.9M52xas long as short
BingX BTC-USDC+0.0063%8h85,593.9−0.054%$17.2Mas long as short
Phemex BTCUSDT+0.0071%8h85,605−0.041%$148.7M$490.5M150xas long as short
SoDEX BTC-USD+0.0078%1h85,593−0.055%$60.0M$336.0M40xas long as short
Bitget BTCUSDT+0.0081%8h85,608.3−0.037%$2.96B$5.10B150xas long as short
Reya BTCRUSDPERP+0.0091%1h85,592.6−0.055%$6.6M$146.9M40xas long as short
Lighter BTC+0.0096%1h85,619.8−0.023%$172.1M$1.01B50xas long as short
Lighter RH BTC+0.0096%1h85,611.6−0.033%$23.9M$147.9M50xas long as short
Popdex BTCUSDT+0.0096%1h85,594−0.053%$8.7M$54.2M100xas long as short
Aevo BTC-PERP+0.0096%1h85,583.9−0.065%$2.5M$1.7M20xas long as short
Katana Perps BTC-USD+0.0100%8h85,567−0.085%$201K$8.2M50xas long as short
Paradex BTC-USD-PERP+0.0100%8h85,673.6+0.040%$5.6M$9.3M50xas long as short
Pacifica BTC+0.0100%1h85,631.7−0.009%$40.5M$582.0M50xas long as short
Binance BTCUSDT+0.0100%8h85,604.9−0.041%$9.41B$24.31B150xas long as short
Bybit BTCUSDT+0.0100%8h85,603.6−0.042%$5.19B$9.84B150xas long as short
OKX BTC-USDT-SWAP+0.0100%8h85,614.1−0.030%$2.59B$12.16B100xas long as short
Ondo Perps BTC-USD.P+0.0100%1h85,586−0.063%$3.8M$17.8M25xas long as short
Arcus BTC-USD+0.0100%1h85,588.7−0.060%$4.4M$98.4M40xas long as short
Gate BTC_USDT+0.0100%8h85,613.1−0.031%$5.54B$10.76B200xas long as short
MEXC BTC_USDT+0.0100%8h85,602.1−0.044%$5.07B$5.63B500xas long as short
Backpack BTC_USDC_PERP+0.0100%1h85,592.2−0.056%$35.9M$176.7M75xas long as short
Variational Omni BTC+0.0100%8h85,614−0.030%$153.6M$564.6Mas long as short
edgeX BTCUSDC+0.0100%4h85,619.2−0.024%$279.6M$925.3M100xas long as short
GRVT BTC_USDT_Perp+0.0100%8h85,677.6+0.044%$215.0M$168.4M50xas long as short
ApeX Omni BTCUSDT+0.0100%1h85,670.8+0.036%$140.1M$315.7M100xas long as short
StandX BTC-USD+0.0100%1h85,680+0.047%$30.3M$208.2M40xas long as short
Vest BTC-PERP+0.0100%1h85,661.3+0.025%$11.8M50xas long as short
Polymarket Perps BTC-USD+0.0100%1h85,598−0.049%$11.1M$14.3M50xas long as short
Bullet BTC-USD+0.0100%1h85,596−0.051%$196K$3.3M20xas long as short
Orderly PERP_BTC_USDC+0.0100%8h85,589−0.059%$2.4M$8.7M100xas long as short
Bluefin BTC-PERP+0.0100%1h85,641.1+0.002%$207K$739K40xas long as short
Derive BTC-PERP+0.0100%1h85,586.5−0.062%$30.0M$50.1M15xas long as short
SunX BTC-USDT+0.0100%8h85,578.7−0.071%$2.9M$6.1M100xas long as short
HTX BTC-USDT+0.0100%8h85,594.7−0.053%$2.27B$946.4M200xas long as short
Bulk BTC-USD+0.0100%1h85,665.1+0.030%$677.0M$718.2M40xas long as short
Hyperliquid BTC+0.0100%1h85,689+0.058%$3.79B$5.01B40xas long as short
Extended BTC-USD+0.0104%1h85,563.8−0.089%$44.8M$231.4M50xas long as short
Jupiter Perps WBTC-PERPL +0.0104% / S +0.0048%1h85,612.1−0.032%$107.7M500xas long as short
Coinbase International BTC-PERP-INTXshort+0.0104%1h85,625−0.017%$117.2M$5.22B50x
Kraken Futures PF_XBTUSD+0.0135%1h85,613.5−0.031%$188.1M$956.6M100xas long as short
RISEx BTC/USDC+0.0174%1h85,631.1−0.010%$8.9M$42.8M25xas long as short
GMX BTC/USD [WBTC.b-USDC]L +0.0201% / S −0.0177%1h85,604−0.042%$13.1M200xas long as short
Kalshi KXBTCPERP+0.0231%8h85,631−0.010%$12.0M$757.2M6.4xas long as short
Aftermath Perps BTCUSDlong+0.0232%1h85,639.7long leg$79K$220K20x
Hibachi BTC/USDT-P+0.0256%1h85,664+0.028%$701K$7.9M30xas long as short
Perpl BTC+0.0335%43m85,608.3−0.037%$505K$18.8M6.7xas long as short