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

BTC

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 23:00 UTC+0.0012%/8h= +1.3% APRnext payment +$0.01 per $10,000 · paid last 24h +0.009%
Price spread now: Coinbase International against Polymarket Perps+0.027%7-day average +0.041% · you sell dearer than you buy
Net, funding: paid 7d − costs−$24as in the Funding arb table
Net, price: spread back to 7d avg − costs−$21as in the Price arb table
costs, in and out, $10k−$190.193% of the position
What this pair did over the last
the charts below follow
Funding, last 7 days−0.052%−$5 on $10k
Price spread, last 3 days (all we have)−0.001%$0 · spread now +0.027%, 7d avg +0.041%
Together, before fees−0.053%−$5 on $10k · with fees, hour by hour
The price spread sits at its 7-day average of +0.041%, so right now this pair is about funding alone: $0 a day on $10k at the current rate. Mind the row above: over the last 7 days funding on this pair cost −0.052%, so the current rate has only just turned in your favour.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps BTC-USD86,4080.0100pay 0.0013% / 1h25m 34s$11.1M$13.9M50x
ShortCoinbase International BTC-PERP-INTX86,431.10.0112get 0.0014% / 1h25m 34s$132.3M$5.65B50x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Coinbase International against Polymarket 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
$2.52
Price spread: +0.027% → +0.041%
−$1.4
Slippage, 4 orders
−$1.31
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee Coinbase International: 5 bp × 2 orders
−$10
Net
−$18.19
Costs to cover
0.193%
Break-even
57.5 days
Slippage from Polymarket 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 Polymarket Perps live order book, 4 min ago0.06 bp4.1 bp −$44.3 bp −$436.6 bp −$661doesn't fit
Sell Coinbase International live order book, 4 min ago0.01 bp5.0 bp −$55.0 bp −$505.6 bp −$56312.7 bp −$6,352

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−0.0118%1h86,477+0.080%$2.2M$11.8M40xas long as short
Hotstuff BTC-PERP−0.0080%1h86,384−0.028%$9K$3K50xas long as short
Injective BTC/USDC PERP−0.0035%1h86,568+0.185%$333K$26.8M52xas long as short
RISEx BTC/USDC−0.0024%1h86,392.7−0.018%$8.3M$42.8M25xas long as short
01 Exchange BTCUSD−0.0016%1h86,396.8−0.013%$359K$2.5M50xas long as short
Aster BTCUSDT−0.0001%8h86,379.3−0.033%$501.2M$1.15B200xas long as short
Perpl BTC0.0000%43m86,446.6+0.045%$415K$23.1M6.7xas long as short
gTrade (Gains Network) BTC/USDL +0.0005% / S −0.0004%1h86,423.2+0.018%$36.8M200xas long as short
KuCoin XBTUSDTM+0.0017%8h86,387.8−0.023%$849.6M$715.7M125xas long as short
Deribit BTC-PERPETUAL+0.0026%1h86,422.6+0.017%$914.5M$1.48B50xas long as short
Show all 56 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Reya BTCRUSDPERP+0.0031%1h86,401.1−0.008%$6.7M$145.5M40xas long as short
BingX BTC-USDT+0.0042%8h86,377.3−0.036%$1.59Bas long as short
Bitget BTCUSDT+0.0051%8h86,373.1−0.040%$2.96B$5.13B150xas long as short
Phemex BTCUSDT+0.0053%8h86,396.4−0.013%$150.5M$478.5M150xas long as short
dYdX BTC-USD+0.0064%1h86,399.5−0.010%$16.9M$21.2M50xas long as short
MEXC BTC_USDT+0.0068%8h86,376.9−0.036%$5.15B$5.67B500xas long as short
Binance BTCUSDT+0.0069%8h86,376−0.037%$9.42B$24.58B150xas long as short
Aevo BTC-PERP+0.0072%1h86,386.7−0.025%$2.4M$1.3M20xas long as short
Gate BTC_USDT+0.0081%8h86,373.2−0.040%$5.85B$10.77B200xas long as short
SoDEX BTC-USD+0.0087%1h86,382−0.030%$60.3M$338.0M40xas long as short
Lighter BTC+0.0096%1h86,385.9−0.026%$170.4M$1.02B50xas long as short
Lighter RH BTC+0.0096%1h86,402.8−0.006%$23.9M$152.4M50xas long as short
Popdex BTCUSDT+0.0096%1h86,378−0.035%$8.4M$52.4M100xas long as short
Bybit BTCUSDT+0.0097%8h86,375.9−0.037%$5.25B$9.81B150xas long as short
Katana Perps BTC-USD+0.0100%8h86,356−0.060%$200K$7.1M50xas long as short
Paradex BTC-USD-PERP+0.0100%8h86,425.2+0.020%$4.8M$8.5M50xas long as short
Nado BTC-PERP+0.0100%1h86,391.8−0.019%$22.0M$234.5M50xas long as short
Hyperliquid BTC+0.0100%1h86,468+0.069%$3.79B$5.11B40xas long as short
Pacifica BTC+0.0100%1h86,417+0.010%$41.0M$529.8M50xas long as short
OKX BTC-USDT-SWAP+0.0100%8h86,382.9−0.029%$2.55B$12.72B100xas long as short
Ondo Perps BTC-USD.P+0.0100%1h86,392−0.019%$3.9M$18.6M25xas long as short
Arcus BTC-USD+0.0100%1h86,422.4+0.017%$7.5M$95.3M40xas long as short
Backpack BTC_USDC_PERP+0.0100%1h86,381.6−0.031%$38.2M$155.7M75xas long as short
Variational Omni BTC+0.0100%8h86,405.8−0.003%$157.3M$568.1Mas long as short
edgeX BTCUSDC+0.0100%4h86,448.6+0.047%$279.2M$945.2M100xas long as short
GRVT BTC_USDT_Perp+0.0100%8h86,418.1+0.012%$217.0M$171.6M50xas long as short
ApeX Omni BTCUSDT+0.0100%1h86,461.9+0.062%$141.4M$323.1M100xas long as short
StandX BTC-USD+0.0100%1h86,411+0.003%$30.6M$205.3M40xas long as short
Vest BTC-PERP+0.0100%1h86,461.5+0.062%$11.9M50xas long as short
Polymarket Perps BTC-USDlong+0.0100%1h86,408long leg$11.1M$13.9M50x
Bullet BTC-USD+0.0100%1h86,403.3−0.005%$189K$3.3M20xas long as short
Orderly PERP_BTC_USDC+0.0100%8h86,390.1−0.021%$2.4M$9.0M100xas long as short
Bluefin BTC-PERP+0.0100%1h86,424+0.019%$140K$664K40xas long as short
Derive BTC-PERP+0.0100%1h86,420+0.014%$30.5M$62.6M15xas long as short
SunX BTC-USDT+0.0100%8h86,410.3+0.003%$3.4M$5.4M100xas long as short
HTX BTC-USDT+0.0100%8h86,375.1−0.038%$2.29B$969.5M200xas long as short
Bulk BTC-USD+0.0100%1h86,464.9+0.066%$572.1M$16.9M40xas long as short
Extended BTC-USD+0.0104%1h86,357.5−0.058%$45.5M$227.4M50xas long as short
Jupiter Perps WBTC-PERPL +0.0104% / S +0.0048%1h86,458+0.058%$98.9M500xas long as short
Kraken Futures PF_XBTUSD+0.0110%1h86,410.8+0.003%$192.1M$954.6M100xas long as short
Coinbase International BTC-PERP-INTXshort+0.0112%1h86,431.1+0.027%$132.3M$5.65B50x
Aftermath Perps BTCUSD+0.0149%1h86,487.8+0.092%$78K$219K20xas long as short
Hibachi BTC/USDT-P+0.0184%1h86,438.5+0.035%$727K$8.0M30xas long as short
BloFin BTC-USDT+0.0189%8h86,446+0.044%$416.9M$658.5M150xas long as short
GMX BTC/USD [WBTC.b-USDC]L +0.0196% / S −0.0219%1h86,416.3+0.010%$15.0M200xas long as short
Kalshi KXBTCPERP+0.0207%8h86,452+0.051%$9.7M$747.5M6.4xas long as short