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

SPY

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 09:00 UTC+0.0040%/8h= +4.4% APRpaid last 24h −0.006%
Price spread now: Arcus against Aster−0.066%7-day average −0.088% · you buy dearer than you sell
Net, funding: paid 7d − costsunder 7 days of funding history
Net, price: spread back to 7d avg − costs−$15as in the Price arb table
costs, in and out, $10k−$170.167% of the position
What this pair did over the last
the charts below follow
Funding, last 4 days (all we have)+0.025%+$2 on $10k
Price spread, last 4 days (all we have)−0.102%−$10 · spread now −0.066%, 7d avg −0.088%
Together, before fees−0.077%+ Points / potential airdropAster: Stage 5 · farm board−$8 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 0.021% dearer against Aster than usual: you sell high and buy low: +$2 more if the spread goes back to its 7-day average of −0.088%.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongAster SPYUSDT773.110get 0.0000% / 8h7h 14m$861K$199K20x
ShortArcus SPY-USD772.600.0040get 0.0005% / 1h14m 08s$925K$1.3M50x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Arcus against Aster. 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: −0.066% → −0.088%
$2.14
Slippage, 4 orders
−$4.21
Fee Aster: 4 bp × 2 orders
−$8
Fee Arcus: 2.25 bp × 2 orders
−$4.5
Net
−$6.11
Costs to cover
0.167%
Break-even
12.1 days
Slippage from Aster: live order book, 19 min ago; Arcus: live order book, 5 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 Aster live order book, 19 min ago0.45 bp4.6 bp −$511.5 bp −$115doesn't fitdoesn't fit
Sell Arcus live order book, 5 min ago0.06 bp4.2 bp −$47.8 bp −$78doesn'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%8h773.53+0.054%$416K$410K50xas long as short
Phoenix SPY−0.0031%1h772.56−0.072%$158K$151K20xas long as short
Aster SPYUSDTlong0.0000%8h773.11long leg$861K$199K20x
Binance SPYUSDT0.0000%8h773.66+0.071%$28.5M$75.9M50xas long as short
Bybit SPYUSDT0.0000%8h773.60+0.063%$6.2M$1.5M100xas long as short
OKX SPY-USDT-SWAP0.0000%8h773.62+0.066%$7.8M$3.2M50xas long as short
Gate SPY_USDT0.0000%8h773.35+0.031%$792K$2.5M75xas long as short
MEXC SPY_USDT0.0000%8h773.66+0.071%$19.1M$12.2M100xas long as short
Bitget SPYUSDT0.0000%8h773.60+0.063%$11.0M$1.5M50xas long as short
GRVT SPY_USDT_Perp0.0000%8h773.09−0.002%$165K$340K10xas long as short
Show all 27 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
SunX SPY-USDT0.0000%8h774.76+0.213%$2K$1.3M10xas long as short
HTX SPY-USDT0.0000%8h773.39+0.036%$300K$38K50xas long as short
Lighter RH SPY+0.0032%1h773.87+0.098%$56.8M$120.4M50xas long as short
Deribit SPY_USDC-PERPETUAL+0.0035%1h773.48+0.047%$23K$55K20xas long as short
Arcus SPY-USDshort+0.0040%1h772.60−0.066%$925K$1.3M50x
Vest SPY-USD-PERP+0.0046%1h772.65−0.060%$123K50xas long as short
Nado SPY-PERP+0.0050%1h773.36+0.031%$1.5M$252K20xas long as short
Ondo Perps SPY-USD.P+0.0050%1h772.73−0.050%$4.8M$850K20xas long as short
Coinbase International SPY-PERP-INTX+0.0056%1h772.60−0.066%$951K$507K20xas long as short
Lighter SPY+0.0080%1h773.57+0.059%$7.9M$17.2M50xas long as short
KuCoin SPYUSDTM+0.0100%8h773.01−0.013%$2.5M$1.0M20xas long as short
ApeX Omni SPYUSDT+0.0100%1h772.93−0.024%$164K$25K50xas long as short
Orderly PERP_SPY_USDC_mythos+0.0100%8h773.58+0.060%$1K20xas long as short
Aevo SPY-PERP+0.0104%1h772.97−0.018%$87K10xas long as short
GMX SPY/USD [ETH-USDC]L +0.0209% / S −0.0429%1h773.65+0.070%$10K26xas long as short
RISEx SPY/USDC+0.0211%1h773.57+0.059%$7.2M$3.5M25xas long as short
edgeX SPYUSDC+0.0806%4h773.25+0.017%$639K$243K20xas long as short