data as of
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Price arb /

SPY

RWAall SPY markets
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Checked every minute; it has to hold two checks in a row. Delivery to Telegram comes later, so for now alerts appear on the alerts page.

After costs, if the gap returns to its 7d average, $10k−$28
spread now0.000%7d average−0.052%fees + slippage, in and out−$33spread needed0.333%
Long on HTXShort on OKX
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongHTX SPY-USDT769.930get 0.0000% / 8h1h 26m$307K$23K50x
ShortOKX SPY-USDT-SWAP769.930.0102get 0.0102% / 8h1h 26m$8.3M$2.5M50x

Price spread history

latest
Range statsloading…

How often the spread is this wide

share of time at each level, last 7D

Backtest

opened in the past, held until now, after costs
Backtest 7 daysBacktest 30 daysBacktest 90 daysopens the backtester with this pair and $10,000 a leg

Profit calculator

Spread captured
$0
Funding while held
$3.06
Slippage, 4 orders
−$11.29
Fee HTX: 6 bp × 2 orders
−$12
Fee OKX: 5 bp × 2 orders
−$10
Net
−$30.23
Spread needed to break even
0.333%
Slippage from HTX: live order book, 27 min ago; OKX: live order book, 3 min ago.

Cost of waiting

funding view
Funding /8h
+0.0102%
Per $10,000 a day
+$3.06
Average in range /8h
—

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again
LegHalf-spread$10k$100k$1M$5M
Buy HTX live order book, 27 min ago2.47 bp8.5 bp −$812.2 bp −$122doesn't fitdoesn't fit
Sell OKX live order book, 3 min ago0.06 bp5.2 bp −$57.9 bp −$7919.2 bp −$1,916doesn't fit

SPY price on every exchange

against the cheapest. Click to use as the short leg.
Phoenix768.72cheapestOndo Perps768.82+0.013%Arcus768.96+0.031%Vest769.24+0.068%ApeX Omni769.36+0.083%Aevo769.41+0.090%KuCoin769.46+0.096%edgeX769.47+0.098%Gate769.50+0.101%Nado769.53+0.105%Coinbase International769.55+0.108%BloFin769.65+0.121%Deribit769.69+0.126%Aster769.77+0.137%Lighter769.82+0.143%Orderly769.86+0.148%MEXC769.90+0.154%Bybit769.92+0.156%
OKX769.93+0.157%
HTX769.93+0.157%
Binance769.97+0.163%GMX769.98+0.163%Bitget769.99+0.165%RISEx770.08+0.176%Lighter RH770.17+0.189%SunX771.12+0.312%

SPY on 26 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Phoenix SPY−0.157%−0.0240%1h$176K$229K20xas long as short
Ondo Perps SPY-USD.P−0.144%+0.0030%1h$4.8M$384K20xas long as short
Arcus SPY-USD−0.126%+0.0040%1h$1.0M$957K50xas long as short
Vest SPY-USD-PERP−0.090%+0.0046%1h—$61K50xas long as short
ApeX Omni SPYUSDT−0.074%+0.0100%1h$154K$31K50xas long as short
Aevo SPY-PERP−0.067%+0.0104%1h$86K—10xas long as short
KuCoin SPYUSDTM−0.061%+0.0100%8h$2.4M$1.2M20xas long as short
edgeX SPYUSDC−0.059%+0.0180%4h$641K$233K20xas long as short
Gate SPY_USDT−0.056%0.0000%8h$813K$1.2M75xas long as short
Nado SPY-PERP−0.052%−0.0006%1h$1.5M$360K20xas long as short
Show all 26 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Coinbase International SPY-PERP-INTX−0.049%+0.0208%1h$959K$554K20xas long as short
BloFin SPY-USDT−0.036%+0.0035%8h$443K$629K50xas long as short
Deribit SPY_USDC-PERPETUAL−0.031%+0.0088%1h$18K$54K20xas long as short
Aster SPYUSDT−0.021%+0.0155%8h$860K$156K20xas long as short
Lighter SPY−0.014%+0.0096%1h$10.8M$14.2M50xas long as short
Orderly PERP_SPY_USDC_mythos−0.009%+0.0100%8h$1K—20xas long as short
MEXC SPY_USDT−0.004%+0.0155%8h$19.9M$11.4M100xas long as short
Bybit SPYUSDT−0.001%0.0000%8h$6.2M$1.7M100xas long as short
OKX SPY-USDT-SWAPshort0.000%+0.0102%8h$8.3M$2.5M50x
HTX SPY-USDTlong0.000%0.0000%8h$307K$23K50x
Binance SPYUSDT+0.006%+0.0155%8h$33.4M$58.4M50xas long as short
GMX SPY/USD [ETH-USDC]+0.006%L +0.0429% / S −0.3519%1h$20K—26xas long as short
Bitget SPYUSDT+0.008%+0.0242%8h$11.0M$2.6M50xas long as short
RISEx SPY/USDC+0.019%+0.0079%1h$6.8M$5.4M25xas long as short
Lighter RH SPY+0.031%+0.0064%1h$57.6M$112.3M50xas long as short
SunX SPY-USDT+0.155%0.0000%8h$2K$1.3M10xas long as short