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

SPY

RWAall SPY markets
SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 04:00 UTC−0.0056%/8h= −6.1% APRpaid last 24h −0.029%
Price spread now: Bybit against Coinbase International+0.026%7-day average +0.050% · you sell dearer than you buy
Net, funding: paid 7d − costs−$25as in the Funding arb table
Net, price: spread back to 7d avg − costs−$28as in the Price arb table
costs, in and out, $10k−$250.253% 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 4 days (all we have)−0.105%−$10 · spread now +0.026%, 7d avg +0.050%
Together, before fees−0.106%−$11 on $10k · with fees, hour by hour
Both sides work against this trade now: funding costs −$2 a day on $10k at the current rate, and Bybit is 0.024% cheaper against Coinbase International than usual: you would sell low and buy high (−$2 if the spread goes back to its 7-day average of +0.050%). Swap the legs.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongCoinbase International SPY-PERP-INTX774.050.0056pay 0.0007% / 1h53m 38s$954K$552K20x
ShortBybit SPYUSDT774.250get 0.0000% / 8h3h 53m$6.3M$2.0M100x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Bybit 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
−$11.76
Price spread: +0.026% → +0.050%
−$2.42
Slippage, 4 orders
−$4.29
Fee Coinbase International: 5 bp × 2 orders
−$10
Fee Bybit: 5.5 bp × 2 orders
−$11
Net
−$39.48
Costs to cover
0.253%
Break-even
never at this rate
Slippage from Coinbase International: live order book, 65 min ago; Bybit: 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 Coinbase International live order book, 65 min ago0.06 bp5.3 bp −$58.4 bp −$8426.6 bp −$2,663doesn't fit
Sell Bybit live order book, 4 min ago0.06 bp7.3 bp −$710.0 bp −$10031.5 bp −$3,151doesn'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%8h774.15+0.013%$417K$468K50xas long as short
Binance SPYUSDT0.0000%8h774.17+0.016%$28.1M$79.6M50xas long as short
Bybit SPYUSDTshort0.0000%8h774.25+0.026%$6.3M$2.0M100x
OKX SPY-USDT-SWAP0.0000%8h774.13+0.010%$7.9M$3.2M50xas long as short
Gate SPY_USDT0.0000%8h773.72−0.043%$775K$2.4M75xas long as short
MEXC SPY_USDT0.0000%8h774.16+0.014%$28.3M$12.1M100xas long as short
Bitget SPYUSDT0.0000%8h774.31+0.034%$10.9M$1.8M50xas long as short
GRVT SPY_USDT_Perp0.0000%8h774.34+0.037%$163K$374K10xas long as short
Phoenix SPY0.0000%1h773.56−0.063%$161K$295K20xas long as short
SunX SPY-USDT0.0000%8h775.16+0.143%$2K$1.4M10xas long as short
Show all 27 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
HTX SPY-USDT0.0000%8h773.92−0.017%$308K$20K50xas long as short
Deribit SPY_USDC-PERPETUAL+0.0021%1h773.95−0.013%$23K$56K20xas long as short
Aster SPYUSDT+0.0033%8h774.19+0.018%$865K$196K20xas long as short
Arcus SPY-USD+0.0040%1h773.47−0.075%$935K$1.4M50xas long as short
Vest SPY-USD-PERP+0.0046%1h773.05−0.129%$123K50xas long as short
Ondo Perps SPY-USD.P+0.0050%1h773.33−0.093%$4.8M$827K20xas long as short
Coinbase International SPY-PERP-INTXlong+0.0056%1h774.05long leg$954K$552K20x
Lighter RH SPY+0.0064%1h774.51+0.059%$56.4M$113.8M50xas long as short
Nado SPY-PERP+0.0069%1h773.85−0.026%$1.5M$282K20xas long as short
ApeX Omni SPYUSDT+0.0074%1h773.48−0.074%$163K$24K50xas long as short
edgeX SPYUSDC+0.0086%4h774.00−0.007%$640K$241K20xas long as short
KuCoin SPYUSDTM+0.0100%8h773.45−0.078%$2.5M$970K20xas long as short
Orderly PERP_SPY_USDC_mythos+0.0100%8h774.09+0.005%$1K20xas long as short
RISEx SPY/USDC+0.0100%1h774.26+0.028%$7.0M$5.0M25xas long as short
Lighter SPY+0.0104%1h774.22+0.022%$8.2M$19.1M50xas long as short
Aevo SPY-PERP+0.0104%1h773.56−0.063%$87K10xas long as short
GMX SPY/USD [ETH-USDC]L +0.0209% / S −0.0429%1h774.17+0.016%$10K26xas long as short