data as of
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Price arb /

UNI

all UNI markets
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Spread before costs (cost unknown: a leg has no order-book sample)−0.208%
7d average—if it closes, per $10,000$21funding while held, a day+$7.41
Long on Polymarket PerpsShort on Reya
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps UNI-USD8.84180.0100pay 0.0013% / 1h41m 39s$96K$371K10x
ShortReya UNIRUSDPERP8.82340.0347get 0.0043% / 1h41m 39s$16K—20x

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
−$20.79
Funding while held
$7.41
Slippage, 4 orders
no order book: not counted
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee Reya: 3 bp × 2 orders
−$6
Net
−$27.38
Spread needed to break even
0.140%
Slippage unknown: Polymarket Perps: live order book, 7 min ago; Reya: no order-book sample. Net counts fees only.

Cost of waiting

funding view
Funding /8h
+0.0247%
Per $10,000 a day
+$7.41
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 Polymarket Perps live order book, 7 min ago2.09 bp6.2 bp −$613.9 bp −$139doesn't fitdoesn't fit
Sell Reya no order-book sample—————
Reya: no order-book sample. Either the market is below $100k of open interest and volume (not sampled), or the venue executes at an oracle price and its slippage is not modeled here: see the venue's docs.

UNI price on every exchange

against the cheapest. Click to use as the short leg.
OKX8.8230cheapest
Reya8.8234+0.005%
Bybit8.8260+0.034%Phemex8.8270+0.045%SoDEX8.8279+0.056%Orderly8.8290+0.068%Nado8.8305+0.085%Aevo8.8305+0.085%MEXC8.8310+0.091%Pacifica8.8317+0.099%Bitget8.8320+0.102%Binance8.8323+0.106%Deribit8.8325+0.107%SunX8.8330+0.113%Backpack8.8334+0.118%Kraken Futures8.8339+0.123%KuCoin8.8340+0.125%Extended8.8342+0.127%gTrade (Gains Network)8.8349+0.135%BingX8.8350+0.136%Coinbase International8.8350+0.136%GMX8.8354+0.140%Gate8.8360+0.147%BloFin8.8360+0.147%dYdX8.8371+0.160%StandX8.8390+0.181%
Polymarket Perps8.8418+0.213%
HTX8.8424+0.220%Paradex8.8431+0.228%Aster8.8450+0.249%Hyperliquid8.8451+0.250%Lighter8.8490+0.295%ApeX Omni8.8510+0.317%Arcus8.8520+0.329%Variational Omni8.8525+0.334%01 Exchange8.8526+0.335%edgeX8.8554+0.367%Aftermath Perps8.8631+0.455%Injective8.8900+0.759%

UNI on 39 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
OKX UNI-USDT-SWAP−0.213%−0.0007%8h$55.8M$258.2M50xas long as short
Reya UNIRUSDPERPshort−0.208%+0.0347%1h$16K—20x
Bybit UNIUSDT−0.179%−0.0036%8h$99.2M$103.1M75xas long as short
Phemex UNIUSDT−0.167%+0.0100%8h$26.4M$4.2M50xas long as short
SoDEX UNI-USD−0.157%+0.0100%1h$30K$654K10xas long as short
Orderly PERP_UNI_USDC−0.145%+0.0100%8h$14K$1.7M10xas long as short
Nado UNI-PERP−0.128%+0.0100%1h$859K$3.4M10xas long as short
Aevo UNI-PERP−0.128%+0.0104%1h$31K$1K3xas long as short
MEXC UNI_USDT−0.122%+0.0082%8h$43.5M$25.6M200xas long as short
Pacifica UNI−0.114%+0.0100%1h$305K$586K10xas long as short
Show all 39 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Bitget UNIUSDT−0.111%+0.0100%8h$32.0M$40.2M75xas long as short
Binance UNIUSDT−0.107%+0.0083%8h$219.7M$604.3M75xas long as short
Deribit UNI_USDC-PERPETUAL−0.106%0.0000%1h$550K$138K50xas long as short
SunX UNI-USDT−0.100%+0.0100%8h$36K$1.3M30xas long as short
Backpack UNI_USDC_PERP−0.095%+0.0100%1h$1.0M$2.4M10xas long as short
Kraken Futures PF_UNIUSD−0.090%+0.0077%1h$5.0M$8.5M50xas long as short
KuCoin UNIUSDTM−0.088%+0.0100%8h$13.7M$14.5M75xas long as short
Extended UNI-USD−0.086%+0.0104%1h$437K$1.4M25xas long as short
gTrade (Gains Network) UNI/USD−0.078%L +0.0004% / S −0.0004%1h$61K—150xas long as short
BingX UNI-USDC−0.077%+0.0100%8h—$6.5M—as long as short
Coinbase International UNI-PERP-INTX−0.077%+0.0192%1h$1.1M$5.5M50xas long as short
GMX UNI/USD [UNI-USDC]−0.073%L +0.0388% / S −0.0807%1h$420K—120xas long as short
Gate UNI_USDT−0.066%+0.0100%8h$23.0M$57.0M75xas long as short
BloFin UNI-USDT−0.066%+0.0204%8h$10.3M$3.5M75xas long as short
dYdX UNI-USD−0.053%+0.0054%1h$247K$3K10xas long as short
StandX UNI-USD−0.032%+0.0100%1h$87K$1.9M20xas long as short
Polymarket Perps UNI-USDlong0.000%+0.0100%1h$96K$371K10x
HTX UNI-USDT+0.007%+0.0100%8h$711K$4.4M75xas long as short
Paradex UNI-USD-PERP+0.015%+0.0099%8h$25K—20xas long as short
Aster UNIUSDT+0.036%+0.0100%8h$1.0M$3.2M50xas long as short
Hyperliquid UNI+0.037%+0.0197%1h$96.3M$66.1M10xas long as short
Lighter UNI+0.081%+0.0672%1h$4.4M$5.0M15xas long as short
ApeX Omni UNIUSDT+0.104%+0.0100%1h$62K$678K50xas long as short
Arcus UNI-USD+0.115%+0.0100%1h$299K$593K10xas long as short
Variational Omni UNI+0.121%−0.0049%8h$3.9M$5.6M—as long as short
01 Exchange UNIUSD+0.122%+0.0144%1h$442$15710xas long as short
edgeX UNIUSDC+0.154%+0.0100%4h$166K$350K20xas long as short
Aftermath Perps UNIUSD+0.241%+0.0999%1h$971$55K10xas long as short
Injective UNI/USDC PERP+0.545%−0.0175%1h$35K$268K12xas long as short