data as of
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Price arb /

SUI

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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−$43
spread now+0.216%7d average+0.285%fees + slippage, in and out−$36spread needed0.358%
Long on KalshiShort on Polymarket Perps
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongKalshi KXSUIPERP1.00720get 0.0000% / 8h1h 48m$454K$5.8M2.5x
ShortPolymarket Perps SUI-USD1.00940.0100get 0.0013% / 1h48m 34s$106K$812K10x

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
$21.64
Funding while held
$3
Slippage, 4 orders
−$17.76
Fee Kalshi: 5 bp × 2 orders
−$10
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Net
−$11.12
Spread needed to break even
0.358%
Slippage from Kalshi: live order book, 2 min ago; Polymarket Perps: live order book, 1 min ago.

Cost of waiting

funding view
Funding /8h
+0.0100%
Per $10,000 a day
+$3.00
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 Kalshi live order book, 2 min ago4.97 bp10.0 bp −$1018.5 bp −$185doesn't fitdoesn't fit
Sell Polymarket Perps live order book, 1 min ago2.98 bp8.9 bp −$99.5 bp −$95doesn't fitdoesn't fit

SUI price on every exchange

against the cheapest. Click to use as the short leg.
Injective0.9933cheapestBulk1.0029+0.966%Aftermath Perps1.0036+1.041%edgeX1.0044+1.122%Variational Omni1.0059+1.266%Phoenix1.0063+1.312%Bluefin1.0064+1.319%HTX1.0065+1.329%GMX1.0072+1.400%
Kalshi1.0072+1.401%
Hibachi1.0073+1.405%Phemex1.0073+1.409%Nado1.0074+1.420%gTrade (Gains Network)1.0074+1.420%Orderly1.0074+1.420%SoDEX1.0074+1.420%ApeX Omni1.0075+1.430%Backpack1.0076+1.440%BloFin1.0076+1.440%Aevo1.0077+1.450%Deribit1.0077+1.450%dYdX1.0078+1.460%Gate1.0078+1.460%Coinbase International1.0078+1.460%Kraken Futures1.0078+1.462%MEXC1.0079+1.470%Lighter RH1.0079+1.474%Pacifica1.0080+1.476%Aster1.0080+1.480%Arcus1.0080+1.480%BingX1.0081+1.490%Extended1.0082+1.497%KuCoin1.0082+1.500%Bitget1.0082+1.500%Lighter1.0082+1.504%Paradex1.0085+1.528%OKX1.0085+1.530%Reya1.0086+1.538%Popdex1.0086+1.540%Binance1.0086+1.545%SunX1.0087+1.550%Bybit1.0089+1.570%01 Exchange1.0089+1.571%Hyperliquid1.0090+1.581%
Polymarket Perps1.0094+1.621%

SUI on 45 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Injective SUI/USDC PERP−1.382%−0.3839%1h$41K$64K12xas long as short
Bulk SUI-USD−0.430%+0.0100%1h$236K−$010xas long as short
Aftermath Perps SUIUSD−0.356%+0.0747%1h$92K$321K10xas long as short
edgeX SUIUSDC−0.275%+0.0100%4h$163K$4.5M20xas long as short
Variational Omni SUI−0.134%+0.0100%8h$2.3M$2.8M—as long as short
Phoenix SUI−0.088%+0.0329%1h$182K$582K10xas long as short
Bluefin SUI-PERP−0.081%+0.0100%1h$579K$407K25xas long as short
HTX SUI-USDT−0.071%+0.0100%8h$611K$19.1M75xas long as short
GMX SUI/USD [ETH-USDC]−0.001%L +0.0586% / S −0.0220%1h$732K—100xas long as short
Kalshi KXSUIPERPlong0.000%0.0000%8h$454K$5.8M2.5x
Show all 45 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Hibachi SUI/USDT-P+0.003%−0.0560%1h$6K$19K7xas long as short
Phemex SUIUSDT+0.008%+0.0100%8h$11.3M$23.6M50xas long as short
Nado SUI-PERP+0.018%+0.0100%1h$586K$1.3M10xas long as short
gTrade (Gains Network) SUI/USD+0.018%L +0.0003% / S −0.0003%1h$119K—150xas long as short
Orderly PERP_SUI_USDC+0.018%+0.0093%8h$43K$395K20xas long as short
SoDEX SUI-USD+0.018%+0.0100%1h$5K$2.4M10xas long as short
ApeX Omni SUIUSDT+0.028%+0.0100%1h$241K$443K50xas long as short
Backpack SUI_USDC_PERP+0.038%+0.0100%1h$694K$1.1M20xas long as short
BloFin SUI-USDT+0.038%+0.0220%8h$8.1M$22.3M100xas long as short
Aevo SUI-PERP+0.048%+0.0104%1h$48K$38K3xas long as short
Deribit SUI_USDC-PERPETUAL+0.048%0.0000%1h$198K$483K25xas long as short
dYdX SUI-USD+0.058%0.0000%1h$92K$173K10xas long as short
Gate SUI_USDT+0.058%+0.0100%8h$162.2M$80.0M50xas long as short
Coinbase International SUI-PERP-INTX+0.058%+0.0248%1h$959K$13.9M50xas long as short
Kraken Futures PF_SUIUSD+0.060%+0.0308%1h$6.8M$23.7M50xas long as short
MEXC SUI_USDT+0.068%+0.0100%8h$146.0M$281.2M300xas long as short
Lighter RH SUI+0.071%+0.0096%1h$237K$1.9M10xas long as short
Pacifica SUI+0.074%+0.0100%1h$222K$257K10xas long as short
Aster SUIUSDT+0.077%+0.0100%8h$993K$4.8M75xas long as short
Arcus SUI-USD+0.077%+0.0100%1h$44K$207K10xas long as short
BingX SUI-USDT+0.087%+0.0100%8h—$77.6M—as long as short
Extended SUI-USD+0.095%+0.0104%1h$1.5M$3.8M50xas long as short
KuCoin SUIUSDTM+0.097%+0.0100%8h$51.1M$45.6M75xas long as short
Bitget SUIUSDT+0.097%+0.0100%8h$67.9M$162.6M75xas long as short
Lighter SUI+0.101%+0.0096%1h$803K$5.8M10xas long as short
Paradex SUI-USD-PERP+0.125%+0.0100%8h$27K$9K30xas long as short
OKX SUI-USDT-SWAP+0.127%+0.0100%8h$41.1M$385.5M50xas long as short
Reya SUIRUSDPERP+0.135%−0.0361%1h$4K$3K20xas long as short
Popdex SUIUSDT+0.137%+0.0096%1h$30K$525K50xas long as short
Binance SUIUSDT+0.142%+0.0100%8h$150.5M$1.03B75xas long as short
SunX SUI-USDT+0.147%+0.0100%8h$2K$2.0M30xas long as short
Bybit SUIUSDT+0.166%+0.0100%8h$103.6M$305.1M50xas long as short
01 Exchange SUIUSD+0.167%+0.0192%1h$8K$8K10xas long as short
Hyperliquid SUI+0.177%+0.0242%1h$72.3M$87.7M10xas long as short
Polymarket Perps SUI-USDshort+0.216%+0.0100%1h$106K$812K10x