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

SPY

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 08:00 UTC+0.0040%/8h= +4.4% APRpaid last 24h +0.008%
Price spread now: Arcus against Bybit−0.067%7-day average −0.097% · you buy dearer than you sell
Net, funding: paid 7d − costsunder 7 days of funding history
Net, price: spread back to 7d avg − costs−$20as in the Price arb table
costs, in and out, $10k−$230.227% of the position
What this pair did over the last
the charts below follow
Funding, last 4 days (all we have)+0.080%+$8 on $10k
Price spread, last 7 days−0.009%−$1 · spread now −0.067%, 7d avg −0.097%
Together, before fees+0.071%+$7 on $10k · with fees, hour by hour
Both sides work for this trade now. Funding pays +$1 a day on $10k at the current rate, and Arcus is 0.030% dearer against Bybit than usual: you sell high and buy low: +$3 more if the spread goes back to its 7-day average of −0.097%.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongBybit SPYUSDT774.230get 0.0000% / 8h55m 09s$6.2M$1.7M100x
ShortArcus SPY-USD773.710.0040get 0.0005% / 1h55m 09s$927K$1.4M50x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Arcus against Bybit. 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
$8.46
Price spread: −0.067% → −0.097%
$2.99
Slippage, 4 orders
−$7.23
Fee Bybit: 5.5 bp × 2 orders
−$11
Fee Arcus: 2.25 bp × 2 orders
−$4.5
Net
−$11.28
Costs to cover
0.227%
Break-even
16.3 days
Slippage from Bybit: live order book, 3 min ago; Arcus: 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 Bybit live order book, 3 min ago0.06 bp6.7 bp −$79.4 bp −$9433.5 bp −$3,355doesn't fit
Sell Arcus live order book, 4 min ago0.06 bp6.0 bp −$610.8 bp −$108doesn'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
ApeX Omni SPYUSDT−0.0262%1h773.13−0.142%$164K$25K50xas long as short
BloFin SPY-USDT−0.0120%8h774.09−0.018%$418K$467K50xas long as short
Phoenix SPY−0.0114%1h773.83−0.052%$161K$254K20xas long as short
Nado SPY-PERP−0.0009%1h774.01−0.028%$1.6M$247K20xas long as short
Aster SPYUSDT0.0000%8h774.34+0.015%$864K$197K20xas long as short
Binance SPYUSDT0.0000%8h774.34+0.014%$28.7M$76.7M50xas long as short
Bybit SPYUSDTlong0.0000%8h774.23long leg$6.2M$1.7M100x
OKX SPY-USDT-SWAP0.0000%8h774.29+0.008%$7.9M$3.3M50xas long as short
Gate SPY_USDT0.0000%8h773.79−0.057%$770K$2.4M75xas long as short
MEXC SPY_USDT0.0000%8h774.31+0.010%$29.7M$11.8M100xas long as short
Show all 27 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Bitget SPYUSDT0.0000%8h774.46+0.030%$10.9M$1.6M50xas long as short
GRVT SPY_USDT_Perp0.0000%8h774.43+0.026%$158K$351K10xas long as short
SunX SPY-USDT0.0000%8h775.43+0.155%$2K$1.3M10xas long as short
Deribit SPY_USDC-PERPETUAL0.0000%1h774.12−0.014%$23K$54K20xas long as short
HTX SPY-USDT0.0000%8h774.64+0.053%$300K$38K50xas long as short
RISEx SPY/USDC+0.0014%1h774.52+0.037%$7.1M$4.1M25xas long as short
Coinbase International SPY-PERP-INTX+0.0024%1h773.92−0.040%$950K$531K20xas long as short
Lighter RH SPY+0.0032%1h774.54+0.040%$56.6M$117.2M50xas long as short
Arcus SPY-USDshort+0.0040%1h773.71−0.067%$927K$1.4M50x
Vest SPY-USD-PERP+0.0046%1h773.26−0.125%$123K50xas long as short
Lighter SPY+0.0048%1h774.34+0.014%$8.2M$17.5M50xas long as short
Ondo Perps SPY-USD.P+0.0050%1h773.37−0.111%$4.8M$868K20xas long as short
KuCoin SPYUSDTM+0.0100%8h773.65−0.075%$2.5M$1.0M20xas long as short
Orderly PERP_SPY_USDC_mythos+0.0100%8h774.29+0.008%$1K20xas long as short
Aevo SPY-PERP+0.0104%1h773.74−0.064%$87K10xas long as short
GMX SPY/USD [ETH-USDC]L +0.0209% / S −0.0429%1h774.32+0.011%$10K26xas long as short
edgeX SPYUSDC+0.0442%4h774.27+0.005%$640K$241K20xas long as short