data as of
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Price arb /

ARB

all ARB 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−$38
spread now+0.220%7d average+0.026%fees + slippage, in and out−$58spread needed0.576%
Long on Polymarket PerpsShort on Aster
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps ARB-USD0.2341−0.1753get 0.0219% / 1h58m 41s$63K$2.6M10x
ShortAster ARBUSDT0.23460.0100get 0.0100% / 8h58m 41s$710K$2.2M20x

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
$22.04
Funding while held
$55.6
Slippage, 4 orders
−$41.65
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee Aster: 4 bp × 2 orders
−$8
Net
$19.99
Spread needed to break even
0.576%
Slippage from Polymarket Perps: live order book, 2 min ago; Aster: live order book, 1 min ago.

Cost of waiting

funding view
Funding /8h
+0.1853%
Per $10,000 a day
+$55.60
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, 2 min ago2.76 bp6.8 bp −$710.2 bp −$102doesn't fitdoesn't fit
Sell Aster live order book, 1 min ago3.62 bp22.1 bp −$2236.8 bp −$368doesn't fitdoesn't fit

ARB price on every exchange

against the cheapest. Click to use as the short leg.
Reya0.2338cheapest
Polymarket Perps0.2341+0.130%
GMX0.2341+0.137%Bybit0.2341+0.143%Orderly0.2341+0.143%BingX0.2341+0.147%gTrade (Gains Network)0.2341+0.149%Extended0.2341+0.161%OKX0.2342+0.168%Gate0.2342+0.173%Bitget0.2342+0.185%Coinbase International0.2342+0.185%Deribit0.2343+0.220%MEXC0.2343+0.237%Aevo0.2343+0.244%Binance0.2344+0.255%Phemex0.2344+0.271%Pacifica0.2344+0.274%dYdX0.2345+0.294%KuCoin0.2345+0.322%SoDEX0.2345+0.327%01 Exchange0.2346+0.335%
Aster0.2346+0.350%
BloFin0.2346+0.365%Kraken Futures0.2347+0.391%Lighter0.2347+0.395%RISEx0.2347+0.397%SunX0.2347+0.399%Hyperliquid0.2348+0.429%Backpack0.2348+0.459%HTX0.2350+0.511%Injective0.2356+0.784%edgeX0.2358+0.865%Variational Omni0.2359+0.916%ApeX Omni0.2361+0.998%

ARB on 35 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Reya ARBRUSDPERP−0.130%+0.0292%1h$3K—20xas long as short
Polymarket Perps ARB-USDlong0.000%−0.1753%1h$63K$2.6M10x
GMX ARB/USD [ARB-USDC]+0.008%L +0.0271% / S −0.0192%1h$796K—150xas long as short
Bybit ARBUSDT+0.013%+0.0100%8h$59.3M$129.4M50xas long as short
Orderly PERP_ARB_USDC+0.013%−0.0030%8h$12K$316K10xas long as short
BingX ARB-USDT+0.017%+0.0100%8h—$53.5M—as long as short
gTrade (Gains Network) ARB/USD+0.020%L +0.0005% / S −0.0004%1h$56K—150xas long as short
Extended ARB-USD+0.031%+0.0104%1h$379K$2.4M25xas long as short
OKX ARB-USDT-SWAP+0.038%+0.0036%8h$24.6M$181.9M50xas long as short
Gate ARB_USDT+0.043%+0.0100%8h$6.0M$20.1M60xas long as short
Show all 35 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Bitget ARBUSDT+0.056%+0.0100%8h$21.8M$38.4M50xas long as short
Coinbase International ARB-PERP-INTX+0.056%+0.0520%1h$534K$2.5M50xas long as short
Deribit ARB_USDC-PERPETUAL+0.090%−0.0006%1h$38K$19K25xas long as short
MEXC ARB_USDT+0.107%+0.0036%8h$33.8M$57.9M200xas long as short
Aevo ARB-PERP+0.114%+0.0104%1h$156K$9K3xas long as short
Binance ARBUSDT+0.125%+0.0100%8h$67.1M$323.4M75xas long as short
Phemex ARBUSDT+0.141%+0.0100%8h$5.8M$15.0M50xas long as short
Pacifica ARB+0.144%+0.0100%1h$49K$239K10xas long as short
dYdX ARB-USD+0.164%0.0000%1h$71K$4K10xas long as short
KuCoin ARBUSDTM+0.192%+0.0100%8h$20.4M$19.1M75xas long as short
SoDEX ARB-USD+0.197%+0.0068%1h$4K$2.9M5xas long as short
01 Exchange ARBUSD+0.205%+0.0056%1h$7K$3K10xas long as short
Aster ARBUSDTshort+0.220%+0.0100%8h$710K$2.2M20x
BloFin ARB-USDT+0.235%+0.0220%8h$3.3M$3.3M75xas long as short
Kraken Futures PF_ARBUSD+0.261%+0.0431%1h$1.3M$4.7M50xas long as short
Lighter ARB+0.265%+0.0096%1h$1.8M$7.1M15xas long as short
RISEx ARB/USDC+0.267%+0.0037%1h$461K$3.3M10xas long as short
SunX ARB-USDT+0.269%+0.0100%8h$1K$1.1M30xas long as short
Hyperliquid ARB+0.299%+0.0124%1h$44.1M$48.1M10xas long as short
Backpack ARB_USDC_PERP+0.329%+0.0219%1h$979K$3.0M20xas long as short
HTX ARB-USDT+0.380%+0.0100%8h$289K$1.2M50xas long as short
Injective ARB/USDC PERP+0.654%−0.1425%1h$60K$248K12xas long as short
edgeX ARBUSDC+0.734%+0.0100%4h$40K$464K20xas long as short
Variational Omni ARB+0.785%+0.0100%8h$2.0M$3.4M—as long as short
ApeX Omni ARBUSDT+0.867%+0.0100%1h$132K$273K50xas long as short