data as of
Settings8H · net · $10k
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Price arb /

B

all B 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−$118
spread now−0.049%7d average+0.034%fees + slippage, in and out−$110spread needed1.100%
Long on BloFinShort on Binance
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongBloFin B-USDT0.20320.0448pay 0.0224% / 4h1h 31m$609K$40K20x
ShortBinance BUSDT0.20310.0394get 0.0197% / 4h1h 31m$11.7M$2.0M20x

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
−$4.92
Funding while held
−$1.6
Slippage, 4 orders
−$87.99
Fee BloFin: 6 bp × 2 orders
−$12
Fee Binance: 5 bp × 2 orders
−$10
Net
−$116.52
Spread needed to break even
1.100%
Slippage from BloFin: live order book, 66 min ago; Binance: live order book, 10 min ago.

Cost of waiting

funding view
Funding /8h
−0.0053%
Per $10,000 a day
−$1.60
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 BloFin live order book, 66 min ago2.45 bp17.4 bp −$17134.1 bp −$1,341doesn't fitdoesn't fit
Sell Binance live order book, 10 min ago2.46 bp28.6 bp −$29208.2 bp −$2,082doesn't fitdoesn't fit

B price on every exchange

against the cheapest. Click to use as the short leg.
Bybit0.2026cheapestGate0.2028+0.089%KuCoin0.2028+0.099%Bitget0.2029+0.138%BingX0.2029+0.138%edgeX0.2031+0.221%
Binance0.2031+0.237%
MEXC0.2031+0.237%Extended0.2032+0.277%
BloFin0.2032+0.286%
Aster0.2033+0.334%

B on 11 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Bybit BUSDT−0.285%+0.0100%4h$1.8M$861K13xas long as short
Gate B_USDT−0.197%+0.0100%4h$3.4M$563K20xas long as short
KuCoin BUSDTM−0.187%+0.0652%4h$1.9M$69K10xas long as short
Bitget BUSDT−0.148%+0.0178%4h$2.7M$210K10xas long as short
BingX B-USDT−0.148%+0.0392%4h—$1.2M—as long as short
edgeX BUSDC−0.065%+0.0412%4h$3K$397K5xas long as short
Binance BUSDTshort−0.049%+0.0394%4h$11.7M$2.0M20x
MEXC B_USDT−0.049%+0.0392%4h$955K$368K100xas long as short
Extended B-USD−0.009%+0.0392%1h$15K$117K5xas long as short
BloFin B-USDTlong0.000%+0.0448%4h$609K$40K20x
Show all 11 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Aster BUSDT+0.048%+0.1355%4h$1.9M$172K5xas long as short