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

BTC

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 09:00 UTC+0.0004%/8h= +0.4% APRnext payment +$0.00 per $10,000 · paid last 24h −0.001%
Price spread now: Extended against Polymarket Perps+0.157%7-day average −0.026% · you sell dearer than you buy
Net, funding: paid 7d − costs−$457as in the Funding arb table
Net, price: spread back to 7d avg − costs−$439as in the Price arb table
costs, in and out, $10k−$4574.572% of the position
What this pair did over the last
the charts below follow
Funding, last 7 days−0.001%$0 on $10k
Price spread, last 7 days−0.143%−$14 · spread now +0.157%, 7d avg −0.026%
Together, before fees−0.144%+ Points / potential airdropExtended: Active · farm board−$14 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: Extended is 0.183% dearer against Polymarket Perps than usual: you sell high and buy low, +$18 on $10k if it goes back to its 7-day average of −0.026%.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps BTC-USD85,2700.0100pay 0.0013% / 1h32m 15s$10.9M$14.6M50x
ShortExtended BTC-USD85,403.70.0104get 0.0013% / 1h32m 15s$45.8M$239.9M50x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Extended 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
$0.84
Price spread: +0.157% → −0.026%
$18.3
Slippage, 4 orders
−$444.2
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee Extended: 2.5 bp × 2 orders
−$5
Net
−$438.06
Costs to cover
4.572%
Break-even
3657.5 days
Slippage from Polymarket Perps: live order book, 2 min ago; Extended: live order book, 2 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, 2 min ago17.36 bp279.3 bp −$279doesn't fitdoesn't fitdoesn't fit
Sell Extended live order book, 2 min ago0.06 bp2.6 bp −$32.6 bp −$263.0 bp −$3029.5 bp −$4,769

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
Bluefin BTC-PERP−0.1383%1h85,465.6+0.229%$194K$796K40xas long as short
Hotstuff BTC-PERP−0.0080%1h85,437+0.196%$8K$2K50xas long as short
BloFin BTC-USDT−0.0020%8h85,441.3+0.201%$422.6M$676.5M150xas long as short
Injective BTC/USDC PERP−0.0006%1h85,438+0.197%$307K$25.0M52xas long as short
01 Exchange BTCUSD0.0000%1h85,447.3+0.208%$352K$2.3M50xas long as short
gTrade (Gains Network) BTC/USDL +0.0004% / S −0.0004%1h85,424.3+0.181%$36.5M200xas long as short
KuCoin XBTUSDTM+0.0015%8h85,424.6+0.181%$936.8M$770.9M125xas long as short
Aster BTCUSDT+0.0033%8h85,419.7+0.176%$502.5M$1.08B200xas long as short
dYdX BTC-USD+0.0050%1h85,470+0.235%$16.7M$21.0M50xas long as short
Kraken Futures PF_XBTUSD+0.0068%1h85,441.1+0.201%$185.6M$936.0M100xas long as short
Show all 56 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Phoenix BTC+0.0075%1h85,542+0.319%$2.3M$10.4M40xas long as short
BingX BTC-USDC+0.0080%8h85,405.8+0.159%$17.4Mas long as short
Lighter BTC+0.0096%1h85,433.3+0.192%$170.7M$945.2M50xas long as short
Lighter RH BTC+0.0096%1h85,437.7+0.197%$23.5M$134.5M50xas long as short
Popdex BTCUSDT+0.0096%1h85,419+0.175%$8.7M$58.1M100xas long as short
Aevo BTC-PERP+0.0096%1h85,423.4+0.180%$2.4M$6.7M20xas long as short
Nado BTC-PERP+0.0096%1h85,438+0.197%$24.0M$215.9M50xas long as short
Katana Perps BTC-USD+0.0100%8h85,411+0.165%$265K$8.7M50xas long as short
Paradex BTC-USD-PERP+0.0100%8h85,500.9+0.271%$5.7M$9.3M50xas long as short
Pacifica BTC+0.0100%1h85,491.4+0.260%$40.5M$604.9M50xas long as short
Binance BTCUSDT+0.0100%8h85,410.3+0.164%$9.39B$24.92B150xas long as short
Bybit BTCUSDT+0.0100%8h85,415.3+0.170%$5.09B$9.89B150xas long as short
OKX BTC-USDT-SWAP+0.0100%8h85,415.9+0.171%$2.61B$12.07B100xas long as short
Ondo Perps BTC-USD.P+0.0100%1h85,447+0.208%$3.9M$17.3M25xas long as short
Arcus BTC-USD+0.0100%1h85,444.6+0.205%$4.7M$97.0M40xas long as short
Bulk BTC-USD+0.0100%1h85,499.9+0.270%$701.6M$160.9M40xas long as short
Gate BTC_USDT+0.0100%8h85,419.6+0.175%$5.50B$9.91B200xas long as short
MEXC BTC_USDT+0.0100%8h85,417.8+0.173%$5.05B$5.75B500xas long as short
Bitget BTCUSDT+0.0100%8h85,412.3+0.167%$2.97B$5.11B150xas long as short
Backpack BTC_USDC_PERP+0.0100%1h85,439.8+0.199%$37.6M$193.4M75xas long as short
Variational Omni BTC+0.0100%8h85,485.8+0.253%$155.9M$543.2Mas long as short
edgeX BTCUSDC+0.0100%4h85,484.1+0.251%$283.5M$961.7M100xas long as short
GRVT BTC_USDT_Perp+0.0100%8h85,507.3+0.278%$214.8M$155.4M50xas long as short
ApeX Omni BTCUSDT+0.0100%1h85,522+0.296%$136.9M$312.6M100xas long as short
StandX BTC-USD+0.0100%1h85,440+0.199%$30.1M$218.6M40xas long as short
Vest BTC-PERP+0.0100%1h85,507.2+0.278%$10.0M50xas long as short
Polymarket Perps BTC-USDlong+0.0100%1h85,270long leg$10.9M$14.6M50x
Bullet BTC-USD+0.0100%1h85,425+0.182%$227K$3.3M20xas long as short
Orderly PERP_BTC_USDC+0.0100%8h85,428.4+0.186%$2.7M$9.8M100xas long as short
SunX BTC-USDT+0.0100%8h85,463.9+0.227%$3.0M$6.7M100xas long as short
SoDEX BTC-USD+0.0100%1h85,426+0.183%$59.8M$336.5M40xas long as short
HTX BTC-USDT+0.0100%8h85,420.5+0.176%$2.26B$971.7M200xas long as short
Phemex BTCUSDT+0.0100%8h85,434.6+0.193%$163.1M$513.8M150xas long as short
Extended BTC-USDshort+0.0104%1h85,403.7+0.157%$45.8M$239.9M50x
Jupiter Perps WBTC-PERPL +0.0104% / S +0.0056%1h85,476.3+0.242%$106.9M500xas long as short
Coinbase International BTC-PERP-INTX+0.0112%1h85,472.1+0.237%$111.9M$5.42B50xas long as short
Derive BTC-PERP+0.0123%1h85,569.1+0.351%$28.9M$52.4M15xas long as short
Deribit BTC-PERPETUAL+0.0124%1h85,472+0.237%$828.4M$1.65B50xas long as short
Reya BTCRUSDPERP+0.0149%1h85,403.2+0.156%$6.6M$137.6M40xas long as short
Hyperliquid BTC+0.0163%1h85,500+0.270%$3.84B$5.14B40xas long as short
GMX BTC/USD [WBTC.b-USDC]L +0.0174% / S −0.0149%1h85,425.1+0.182%$13.0M200xas long as short
RISEx BTC/USDC+0.0194%1h85,459.3+0.222%$9.0M$42.2M25xas long as short
Kalshi KXBTCPERP+0.0194%8h85,473+0.238%$10.7M$736.7M6.4xas long as short
Aftermath Perps BTCUSD+0.0324%1h85,486+0.253%$79K$258K20xas long as short
Hibachi BTC/USDT-P+0.0352%1h85,520+0.293%$688K$7.6M30xas long as short
Perpl BTC+0.0447%43m85,472.6+0.238%$460K$18.1M6.7xas long as short