data as of
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Price arb /

NAS100

RWAall NAS100 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−$37
spread now+0.407%7d average+0.146%fees + slippage, in and out−$63spread needed0.633%
Long on PhemexShort on Polymarket Perps
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPhemex NAS100USDT30,170.30get 0.0000% / 4h22m 17s$1.4M$160K10x
ShortPolymarket Perps NAS100-USD30,2930.0050get 0.0006% / 1h22m 17s$6.0M$898K50x

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
$40.67
Funding while held
$1.5
Slippage, 4 orders
−$43.32
Fee Phemex: 6 bp × 2 orders
−$12
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Net
−$21.15
Spread needed to break even
0.633%
Slippage from Phemex: live order book, 2 min ago; Polymarket Perps: live order book, 3 min ago.

Cost of waiting

funding view
Funding /8h
+0.0050%
Per $10,000 a day
+$1.50
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 Phemex live order book, 2 min ago2.40 bp40.1 bp −$40doesn't fitdoesn't fitdoesn't fit
Sell Polymarket Perps live order book, 3 min ago0.82 bp4.8 bp −$54.8 bp −$485.7 bp −$57012.0 bp −$6,001

NAS100 price on every exchange

against the cheapest. Click to use as the short leg.
Phemex30,170.3cheapest
Gate30,238.3+0.225%Kraken Futures30,239.7+0.230%OKX30,281+0.367%Orderly30,281.3+0.368%Paradex30,288.3+0.391%Lighter30,292+0.403%QFEX30,292+0.403%
Polymarket Perps30,293+0.407%
Bullet30,293+0.407%MEXC30,294+0.410%Extended30,297.3+0.421%Ondo Perps30,298.9+0.426%Bitget30,302+0.437%Vest30,586.1+1.378%

NAS100 on 15 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Phemex NAS100USDTlong0.000%0.0000%4h$1.4M$160K10x
Gate NAS100_USDT+0.225%−0.0200%8h$2.0M$3.4M100xas long as short
Kraken Futures PF_US100USD+0.230%+0.0591%1h$119K$120K20xas long as short
OKX US100-USDT-SWAP+0.367%0.0000%8h$129K$154K20xas long as short
Orderly PERP_NAS100_USDC+0.368%−0.0095%8h$103K$6K20xas long as short
Paradex US100-USD-PERP+0.391%+0.0050%8h——5xas long as short
Lighter US100+0.403%+0.0032%1h$5.2M$69.2M30xas long as short
QFEX US100-USD+0.403%+0.0002%1h$1.4M$903K30xas long as short
Polymarket Perps NAS100-USDshort+0.407%+0.0050%1h$6.0M$898K50x
Bullet US100-USD+0.407%0.0000%1h$2K$91K10xas long as short
Show all 15 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
MEXC NAS100_USDT+0.410%−0.0092%8h$22.0M$13.3M200xas long as short
Extended TECH100m-USD+0.421%+0.0032%1h$2.6M$4.1M20xas long as short
Ondo Perps US100-USD.P+0.426%+0.0050%1h$6.0M$6.8M25xas long as short
Bitget NDX100USDT+0.437%0.0000%8h$3.5M$583K50xas long as short
Vest NDX-USD-PERP+1.378%+0.0046%1h—$114.9M50xas long as short