data as of
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Price arb /

ARM

RWAall ARM 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−$16
spread now+0.187%7d average−0.097%fees + slippage, in and out−$44spread needed0.443%
Long on BybitShort on Polymarket Perps
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongBybit ARMUSDT310.080.0119pay 0.0119% / 8h1h 29m$1.8M$2.0M25x
ShortPolymarket Perps ARM-USD310.660.0050get 0.0006% / 1h29m 50s$413K$1.3M10x

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
$18.7
Funding while held
−$2.08
Slippage, 4 orders
−$25.33
Fee Bybit: 5.5 bp × 2 orders
−$11
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Net
−$27.7
Spread needed to break even
0.443%
Slippage from Bybit: live order book, 3 min ago; Polymarket Perps: live order book, 5 min ago.

Cost of waiting

funding view
Funding /8h
−0.0069%
Per $10,000 a day
−$2.08
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 Bybit live order book, 3 min ago6.24 bp14.4 bp −$1450.4 bp −$504doesn't fitdoesn't fit
Sell Polymarket Perps live order book, 5 min ago2.56 bp6.7 bp −$77.7 bp −$77doesn't fitdoesn't fit

ARM price on every exchange

against the cheapest. Click to use as the short leg.
Lighter309.59cheapestAster309.84+0.082%Extended309.88+0.094%tradeXYZ309.89+0.097%KuCoin310.01+0.136%Deribit310.05+0.149%
Bybit310.08+0.158%
Gate310.08+0.158%Binance310.09+0.162%OKX310.14+0.178%Bitget310.18+0.191%Ondo Perps310.51+0.297%SunX310.56+0.313%
Polymarket Perps310.66+0.346%
BloFin310.70+0.359%QFEX310.73+0.368%Vest310.77+0.381%HTX311.08+0.481%Variational Omni311.61+0.653%Coinbase International311.88+0.740%Phoenix311.97+0.769%edgeX312.42+0.915%
Injective340.87+10.104%

ARM on 23 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Lighter ARM−0.158%+0.0032%1h——10xas long as short
Aster ARMUSDT−0.076%0.0000%8h$5K$39K20xas long as short
Extended ARM-USD−0.064%0.0000%1h$37K$188K10xas long as short
tradeXYZ xyz:ARM−0.061%+0.0126%1h$7.5M$7.7M10xas long as short
KuCoin ARMUSDTM−0.023%+0.0100%8h$2.2M$98K20xas long as short
Deribit ARM_USDC-PERPETUAL−0.010%+0.0266%1h$14K$141K10xas long as short
Bybit ARMUSDTlong0.000%+0.0119%8h$1.8M$2.0M25x
Gate ARM_USDT0.000%0.0000%8h$1.2M$2.5M50xas long as short
Binance ARMUSDT+0.003%0.0000%8h$8.4M$31.9M20xas long as short
OKX ARM-USDT-SWAP+0.019%0.0000%8h$1.6M$5.0M20xas long as short
Show all 23 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Bitget ARMUSDT+0.032%+0.0075%8h$1.9M$3.3M20xas long as short
Ondo Perps ARM-USD.P+0.139%+0.0050%1h$221K$593K10xas long as short
SunX ARM-USDT+0.155%0.0000%8h$981$2.5M10xas long as short
Polymarket Perps ARM-USDshort+0.187%+0.0050%1h$413K$1.3M10x
BloFin ARM-USDT+0.200%+0.0011%8h$121K$32K20xas long as short
QFEX ARM-USD+0.210%+0.0036%1h$1.1M$3.5M10xas long as short
Vest ARM-USD-PERP+0.223%+0.0046%1h——10xas long as short
HTX ARM-USDT+0.322%0.0000%8h$18K$14K20xas long as short
Variational Omni ARM+0.494%0.0000%8h$191K$446K—as long as short
Coinbase International ARM-PERP-INTX+0.580%+0.0120%1h$103K$234K10xas long as short
Phoenix ARM+0.610%+0.0207%1h$4K$254K10xas long as short
edgeX ARMUSDC+0.756%−0.0210%4h$34K$336K10xas long as short
Injective ARM/USDC PERP+9.930%+0.0220%1h$18K$46K12xas long as short