data as of
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Price arb /

UB

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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−$153
spread now−0.323%7d average−0.150%fees + slippage, in and out−$136spread needed1.356%
Long on AsterShort on OKX
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongAster UBUSDT0.14110.0600pay 0.0300% / 4h1h 40m$382K$213K5x
ShortOKX UB-USDT-SWAP0.14060.0023get 0.0011% / 4h1h 40m$1.3M$17.6M20x

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
−$32.31
Funding while held
−$17.32
Slippage, 4 orders
−$117.6
Fee Aster: 4 bp × 2 orders
−$8
Fee OKX: 5 bp × 2 orders
−$10
Net
−$185.22
Spread needed to break even
1.356%
Slippage from Aster: live order book, 59 min ago; OKX: live order book, 5 min ago.

Cost of waiting

funding view
Funding /8h
−0.0577%
Per $10,000 a day
−$17.32
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 Aster live order book, 59 min ago11.02 bp43.0 bp −$43doesn't fitdoesn't fitdoesn't fit
Sell OKX live order book, 5 min ago1.06 bp24.0 bp −$24284.4 bp −$2,844doesn't fitdoesn't fit

UB price on every exchange

against the cheapest. Click to use as the short leg.
OKX0.1406cheapest
Bybit0.1407+0.068%Bitget0.1407+0.078%BingX0.1407+0.100%Variational Omni0.1408+0.122%Extended0.1408+0.137%HTX0.1408+0.142%Binance0.1408+0.143%KuCoin0.1408+0.150%MEXC0.1408+0.164%Gate0.1409+0.192%BloFin0.1410+0.256%
Aster0.1411+0.324%
edgeX0.1415+0.650%

UB on 14 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
OKX UB-USDT-SWAPshort−0.323%+0.0023%4h$1.3M$17.6M20x
Bybit UBUSDT−0.255%+0.0100%4h$939K$2.7M20xas long as short
Bitget UBUSDT−0.245%+0.0100%4h$2.3M$4.0M50xas long as short
BingX UB-USDT−0.224%+0.0100%4h—$2.7M—as long as short
Variational Omni UB−0.202%+0.0100%4h$87$838—as long as short
Extended UB-USD−0.186%+0.0104%1h$908$176K5xas long as short
HTX UB-USDT−0.181%+0.0100%4h$14K$121K20xas long as short
Binance UBUSDT−0.180%+0.0100%4h$3.1M$18.9M50xas long as short
KuCoin UBUSDTM−0.173%+0.0100%4h$978K$1.7M20xas long as short
MEXC UB_USDT−0.160%+0.0100%4h$561K$724K100xas long as short
Show all 14 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Gate UB_USDT−0.132%+0.0100%4h$1.4M$3.3M25xas long as short
BloFin UB-USDT−0.068%+0.0044%4h$155K$1.3M50xas long as short
Aster UBUSDTlong0.000%+0.0600%4h$382K$213K5x
edgeX UBUSDC+0.325%+0.0100%4h$36K$253K10xas long as short