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

SPY

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 21:00 UTC−0.0048%/8h= −5.2% APRnext payment $0.06 per $10,000 · paid last 24h +0.014%
Price spread now: Arcus against Coinbase International−0.045%7-day average −0.009% · you buy dearer than you sell
Net, funding: paid 7d − costsunder 7 days of funding history
Net, price: spread back to 7d avg − costs−$22as in the Price arb table
costs, in and out, $10k−$180.180% of the position
What this pair did over the last
the charts below follow
Funding, last 3 days (all we have)+0.158%+$16 on $10k
Price spread, last 3 days (all we have)−0.040%−$4 · spread now −0.045%, 7d avg −0.009%
Together, before fees+0.118%+$12 on $10k · with fees, hour by hour
Both sides work against this trade now: funding costs −$1 a day on $10k at the current rate, and Arcus is 0.036% cheaper against Coinbase International than usual: you would sell low and buy high (−$4 if the spread goes back to its 7-day average of −0.009%). Swap the legs. Mind the row above: over the last 3 days funding on this pair paid +0.158%, so the current rate has only just turned against you.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongCoinbase International SPY-PERP-INTX773.520.0088pay 0.0011% / 1h12m 29s$955K$653K20x
ShortArcus SPY-USD773.170.0040get 0.0005% / 1h12m 29s$951K$1.3M50x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Arcus against Coinbase International. 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
−$10.02
Price spread: −0.045% → −0.009%
−$3.61
Slippage, 4 orders
−$3.53
Fee Coinbase International: 5 bp × 2 orders
−$10
Fee Arcus: 2.25 bp × 2 orders
−$4.5
Net
−$31.66
Costs to cover
0.180%
Break-even
never at this rate
Slippage from Coinbase International: live order book, 11 min ago; Arcus: live order book, 1 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 Coinbase International live order book, 11 min ago0.06 bp5.6 bp −$69.3 bp −$93doesn't fitdoesn't fit
Sell Arcus live order book, 1 min ago0.06 bp3.9 bp −$46.2 bp −$62doesn't fitdoesn't fit

SPY on 27 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
BloFin SPY-USDT−0.0120%8h774.05+0.069%$414K$722K50xas long as short
Aster SPYUSDT0.0000%8h773.79+0.035%$862K$269K20xas long as short
Binance SPYUSDT0.0000%8h774.05+0.069%$28.4M$87.5M50xas long as short
Bybit SPYUSDT0.0000%8h774.18+0.085%$6.2M$2.2M100xas long as short
OKX SPY-USDT-SWAP0.0000%8h774.07+0.071%$8.0M$3.6M50xas long as short
Gate SPY_USDT0.0000%8h773.39−0.017%$746K$2.2M75xas long as short
MEXC SPY_USDT0.0000%8h774.04+0.067%$25.4M$12.1M100xas long as short
GRVT SPY_USDT_Perp0.0000%8h774.00+0.061%$157K$454K10xas long as short
Phoenix SPY0.0000%1h773.39−0.017%$161K$296K20xas long as short
SunX SPY-USDT0.0000%8h775.10+0.204%$2K$1.6M10xas long as short
Show all 27 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
HTX SPY-USDT0.0000%8h774.14+0.080%$308K$20K50xas long as short
Nado SPY-PERP+0.0014%1h773.44−0.011%$1.5M$314K20xas long as short
Lighter SPY+0.0032%1h773.77+0.032%$8.8M$22.2M50xas long as short
Lighter RH SPY+0.0032%1h774.23+0.092%$56.5M$123.6M50xas long as short
Bitget SPYUSDT+0.0040%8h774.30+0.101%$10.8M$3.1M50xas long as short
Arcus SPY-USDshort+0.0040%1h773.17−0.045%$951K$1.3M50x
Vest SPY-USD-PERP+0.0046%1h772.80−0.093%$123K50xas long as short
Ondo Perps SPY-USD.P+0.0050%1h773.17−0.045%$4.8M$917K20xas long as short
Coinbase International SPY-PERP-INTXlong+0.0088%1h773.52long leg$955K$653K20x
KuCoin SPYUSDTM+0.0100%8h773.38−0.018%$2.5M$983K20xas long as short
ApeX Omni SPYUSDT+0.0100%1h773.50−0.003%$154K$17K50xas long as short
Orderly PERP_SPY_USDC_mythos+0.0100%8h774.06+0.070%$1K20xas long as short
Aevo SPY-PERP+0.0104%1h773.55+0.004%$87K10xas long as short
Deribit SPY_USDC-PERPETUAL+0.0138%1h773.93+0.053%$22K$75K20xas long as short
GMX SPY/USD [ETH-USDC]L +0.0208% / S −0.0429%1h774.04+0.068%$10K26xas long as short
RISEx SPY/USDC+0.0232%1h774.06+0.069%$6.9M$5.5M25xas long as short
edgeX SPYUSDC+0.0696%4h773.97+0.058%$640K$241K20xas long as short