data as of
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Price arb /

UNI

all UNI 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−$19
spread now+0.005%7d average−0.045%fees + slippage, in and out−$24spread needed0.243%
Long on Polymarket PerpsShort on MEXC
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps UNI-USD8.77360.0100pay 0.0013% / 1h46m 17s$92K$335K10x
ShortMEXC UNI_USDT8.77400.0100get 0.0100% / 8h1h 46m$43.8M$24.9M200x

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
$0.46
Funding while held
$0
Slippage, 4 orders
−$12.32
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee MEXC: 2 bp × 2 orders
−$4
Net
−$23.87
Spread needed to break even
0.243%
Slippage from Polymarket Perps: live order book, 8 min ago; MEXC: live order book, 4 min ago.

Cost of waiting

funding view
Funding /8h
0.0000%
Per $10,000 a day
+$0.00
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 Polymarket Perps live order book, 8 min ago3.76 bp8.9 bp −$919.7 bp −$197doesn't fitdoesn't fit
Sell MEXC live order book, 4 min ago0.57 bp3.2 bp −$38.1 bp −$8134.1 bp −$3,409176.2 bp −$88.1K

UNI price on every exchange

against the cheapest. Click to use as the short leg.
edgeX8.7532cheapestApeX Omni8.7620+0.100%Nado8.7680+0.169%Reya8.7687+0.176%Paradex8.7688+0.178%Variational Omni8.7693+0.183%Bybit8.7710+0.203%BingX8.7720+0.215%Pacifica8.7729+0.225%
Polymarket Perps8.7736+0.233%
MEXC8.7740+0.237%
KuCoin8.7740+0.237%Extended8.7744+0.242%dYdX8.7744+0.242%OKX8.7750+0.249%Gate8.7750+0.249%Orderly8.7750+0.249%Binance8.7760+0.260%Bitget8.7770+0.272%Aevo8.7775+0.277%SoDEX8.7775+0.277%gTrade (Gains Network)8.7782+0.286%GMX8.7784+0.288%Arcus8.7800+0.306%Deribit8.7807+0.314%Hyperliquid8.7826+0.336%SunX8.7844+0.356%Kraken Futures8.7854+0.368%Aster8.7864+0.379%Phemex8.7870+0.386%Backpack8.7881+0.398%BloFin8.7900+0.420%Lighter8.7915+0.437%StandX8.8010+0.546%Coinbase International8.8020+0.557%Aftermath Perps8.8040+0.580%HTX8.8042+0.582%Injective8.8500+1.106%

UNI on 38 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
edgeX UNIUSDC−0.232%+0.0100%4h$165K$348K20xas long as short
ApeX Omni UNIUSDT−0.132%−0.0262%1h$63K$678K50xas long as short
Nado UNI-PERP−0.064%+0.0100%1h$843K$3.3M10xas long as short
Reya UNIRUSDPERP−0.056%+0.0345%1h$16K—20xas long as short
Paradex UNI-USD-PERP−0.055%+0.0099%8h$25K—20xas long as short
Variational Omni UNI−0.049%−0.0066%8h$3.9M$5.6M—as long as short
Bybit UNIUSDT−0.030%−0.0067%8h$98.5M$101.0M75xas long as short
BingX UNI-USDT−0.018%+0.0100%8h—$51.2M—as long as short
Pacifica UNI−0.008%+0.0100%1h$299K$562K10xas long as short
Polymarket Perps UNI-USDlong0.000%+0.0100%1h$92K$335K10x
Show all 38 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
MEXC UNI_USDTshort+0.005%+0.0100%8h$43.8M$24.9M200x
KuCoin UNIUSDTM+0.005%+0.0100%8h$13.7M$14.4M75xas long as short
Extended UNI-USD+0.009%+0.0104%1h$440K$1.5M25xas long as short
dYdX UNI-USD+0.009%+0.0003%1h$245K$3K10xas long as short
OKX UNI-USDT-SWAP+0.016%+0.0008%8h$55.6M$252.6M50xas long as short
Gate UNI_USDT+0.016%+0.0100%8h$22.7M$55.6M75xas long as short
Orderly PERP_UNI_USDC+0.016%+0.0100%8h$14K$1.7M10xas long as short
Binance UNIUSDT+0.027%+0.0100%8h$218.8M$587.0M75xas long as short
Bitget UNIUSDT+0.039%+0.0100%8h$31.8M$38.2M75xas long as short
Aevo UNI-PERP+0.044%+0.0104%1h$31K$1K3xas long as short
SoDEX UNI-USD+0.044%+0.0006%1h$23K$619K10xas long as short
gTrade (Gains Network) UNI/USD+0.053%L +0.0004% / S −0.0002%1h$70K—150xas long as short
GMX UNI/USD [UNI-USDC]+0.055%L +0.0391% / S −0.0808%1h$416K—120xas long as short
Arcus UNI-USD+0.073%+0.0100%1h$296K$582K10xas long as short
Deribit UNI_USDC-PERPETUAL+0.081%0.0000%1h$547K$124K50xas long as short
Hyperliquid UNI+0.103%+0.0100%1h$95.8M$64.6M10xas long as short
SunX UNI-USDT+0.123%+0.0100%8h$36K$1.3M30xas long as short
Kraken Futures PF_UNIUSD+0.135%+0.0189%1h$5.0M$8.1M50xas long as short
Aster UNIUSDT+0.146%+0.0100%8h$1.0M$3.1M50xas long as short
Phemex UNIUSDT+0.153%+0.0100%8h$26.2M$4.2M50xas long as short
Backpack UNI_USDC_PERP+0.165%+0.0100%1h$1.0M$2.4M10xas long as short
BloFin UNI-USDT+0.187%+0.0220%8h$10.4M$3.3M75xas long as short
Lighter UNI+0.204%+0.0728%1h$4.4M$4.7M15xas long as short
StandX UNI-USD+0.312%+0.0100%1h$84K$1.7M20xas long as short
Coinbase International UNI-PERP-INTX+0.324%+0.0224%1h$1.0M$5.5M50xas long as short
Aftermath Perps UNIUSD+0.347%+0.1202%1h$1K$54K10xas long as short
HTX UNI-USDT+0.349%+0.0100%8h$698K$4.3M75xas long as short
Injective UNI/USDC PERP+0.871%+0.0934%1h$36K$198K12xas long as short