Settings8H · net · $10k
LanguageThe language of the site
FundingPeriod funding rates are shown in
UnitsPercent or basis points
CostsCount taker fees and slippage in Net
SizePosition per leg used for Net and slippage
ExchangesWhich exchanges to include everywhere
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Backtest 30d
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONG505.1400.0000% / 8h1h 40m$10.2M$694K20xLong MEXC
SHORT505.3900.0000% / 8h1h 40m$2.9M$403K20xShort Binance
Price gap+0.049%
Funding gap0.0000% /8h

Funding is ≈ 0, so this is a price-spread trade: +$3 on $10k if the gap goes back to its 7d average.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast
Funding$00.0000% /8h now · paid +0.001% over the last 7D
Price+$3spread +0.049% now, avg +0.021% → +0.028% if it goes back
Costs−$520.523% of $10k · taker + slippage, in and out

Price and funding

1h · history
ENTRY / EXIT · 7D
Entry now—
Entry average—
Best entry—
Exit now—
Exit average—
Best exit—
Exit free—
PRICE SPREAD · 7D
Now+0.049%
Average—
Range—
Wider than now—
FUNDING SPREAD · 7D
Average /8h—
Highest—
Lowest—
Paid you—

Where the spread has been, last 7D

share of time at each level

Funding on every exchange

/8h

BRKB on 18 exchanges

lowest funding first

Before you open

3 ok · 1 to watch
  • OK: Fits both order books13.0 / 12.8 bp
    Entry at $10k a leg, taker fee + slippage. Closing costs about the same.
  • Note: Margin at max leverage$500 + $500
    MEXC 20x, Binance 20x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
  • OK: Same payment interval8h / 8h
    Both legs pay at the same time.
    Next 24h at the current rates, on $10k a leg: $0.00Long MEXC: 3 payments, $0.00; short Binance: 3 payments, $0.00.
  • OK: Entry gap works for you+0.049% vs +0.021%
    You short the dearer leg. If the gap goes back to average, the short gains.
  • Note: Short leg is thinner$2.9M vs $10.2M OI
    Both legs are deep; Binance is the smaller one.
  • Note: No points program—
    Neither exchange runs points right now.
  • Watch: KYCMEXC Yes · Binance Yes
    KYC before trading since Feb 2026; unverified accounts see market data only.

Profit calculator

both legs, in and out
Position, each leg
Hold for
Orders
Price spread
Funding rate
Funding earned+0.0001%/8h × 21 periods+$0.12
Price spread+0.049% → +0.021% (7d avg)+$2.82
Slippage, 4 orderslive order books−$44.27
Fee MEXC bp × 2 orders$0.00
Fee Binance bp × 2 orders−$8.00
Net · 7 days · $10k−$49.33
Costs to cover0.523%Break-even2913.5 days
Slippage: MEXC: live order book, 8 min ago; Binance: live order book, 11 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGMEXC5.4413.0 bp−$13125.6 bp−$1,256221.2 bp−$22.1Kdoesn’t fit
SELL · SHORTBinance0.7912.8 bp−$1349.9 bp−$499doesn’t fitdoesn’t fit

Closing costs about the same again.

Alert

BRKB news

posts that mention BRKB or Berkshire Hathaway B, from every exchangeSearch all news →
09-29 09:26BloFinListingnew market BRKB-USDT ($BRKB) seen by our collector
09-29 04:16BloFinListingBloFin Futures will list the $BRKB-USDT, $BX-USDT, $KO-USDT, and $DKNG-USDT Perpetual Contracts 🫡 Trade to take advantage of: ✅ 0% Maker Fees ✅ 50% off Taker Fees Details: @BloFin_Official on X ↗