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

COIN

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 10:00 UTC+0.0058%/8h= +6.3% APRpaid last 24h +0.017%
Price spread now: BloFin against Polymarket Perps+0.182%7-day average +0.015% · 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−$22as in the Price arb table
costs, in and out, $10k−$380.384% of the position
What this pair did over the last
the charts below follow
Funding, last 7 days+0.140%+$14 on $10k
Price spread, last 4 days (all we have)−0.419%−$42 · spread now +0.182%, 7d avg +0.015%
Together, before fees−0.280%−$28 on $10k · with fees, hour by hour
Both sides work for this trade now. Funding pays +$2 a day on $10k at the current rate, and BloFin is 0.167% dearer against Polymarket Perps than usual: you sell high and buy low: +$17 more if the spread goes back to its 7-day average of +0.015%.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps COIN-USD197.550.0050pay 0.0006% / 1h56m 47s$138K$1.4M10x
ShortBloFin COIN-USDT197.910.0108get 0.0108% / 8h6h 56m$190K$489K20x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

BloFin 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
$12.14
Price spread: +0.182% → +0.015%
$16.73
Slippage, 4 orders
−$18.43
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee BloFin: 6 bp × 2 orders
−$12
Net
−$9.56
Costs to cover
0.384%
Break-even
12.5 days
Slippage from Polymarket Perps: live order book, 2 min ago; BloFin: live order book, 14 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 ago2.78 bp8.6 bp −$912.0 bp −$120doesn't fitdoesn't fit
Sell BloFin live order book, 14 min ago1.76 bp10.2 bp −$1015.3 bp −$15336.9 bp −$3,690doesn't fit

COIN on 26 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
Injective COIN/USDC PERP−0.0440%1h197.14−0.208%$17K$224K30xas long as short
Ondo Perps COIN-USD.P−0.0142%1h197.47−0.040%$381K$2.3M10xas long as short
Vest COIN-USD-PERP−0.0020%1h197.50−0.025%$322K25xas long as short
Aster COINUSDT0.0000%8h197.89+0.171%$345K$879K20xas long as short
Bybit COINUSDT0.0000%8h197.81+0.132%$4.7M$5.8M50xas long as short
OKX COIN-USDT-SWAP0.0000%8h198.12+0.289%$3.1M$4.7M20xas long as short
Gate COIN_USDT0.0000%8h197.90+0.177%$1.2M$6.5M50xas long as short
Bitget COINUSDT0.0000%8h197.88+0.167%$6.5M$10.0M20xas long as short
Variational Omni COIN0.0000%8h197.99+0.222%$672K$831Kas long as short
GRVT COIN_USDT_Perp0.0000%8h198.26+0.359%$14K$3.0M10xas long as short
Show all 26 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Extended COIN_24_5-USD+0.0024%1h197.84+0.148%$105K$848K10xas long as short
Binance COINUSDT+0.0027%8h197.87+0.162%$14.6M$79.4M20xas long as short
Lighter COIN+0.0032%1h197.70+0.075%$357K$2.0M10xas long as short
Lighter RH COIN+0.0032%1h197.71+0.081%$471K$1.2M10xas long as short
tradeXYZ xyz:COIN+0.0034%1h197.67+0.061%$14.9M$12.3M10xas long as short
QFEX COIN-USD+0.0036%1h197.60+0.025%$1.3M$2.7M10xas long as short
Arcus COIN-USD+0.0040%1h197.75+0.101%$17K$37K5xas long as short
Polymarket Perps COIN-USDlong+0.0050%1h197.55long leg$138K$1.4M10x
SoDEX COIN-USD+0.0050%1h197.70+0.076%$75$3K10xas long as short
KuCoin COINUSDTM+0.0100%8h197.84+0.147%$933K$228K20xas long as short
ApeX Omni COINUSDT+0.0100%1h198.00+0.228%$89K$280K50xas long as short
Orderly PERP_COIN_USDC_mythos+0.0100%8h197.82+0.137%$572$4K10xas long as short
Aevo COIN-PERP+0.0104%1h197.70+0.076%$11710xas long as short
BloFin COIN-USDTshort+0.0108%8h197.91+0.182%$190K$489K20x
Phoenix COIN+0.0164%1h198.21+0.334%$5K$253K10xas long as short
edgeX COINUSDC+0.0632%4h198.03+0.241%$51K$293K10xas long as short