BNB

Leg	Exchange	Price	Fund. /8h	Each payment	Next in	OI	Vol 24h	Lev
LONG	KalshiKXBNBPERP	738.40	0	0.0000% / 8h	3h 45m	$121K	$568K	4.7x	Long Kalshi
SHORT	Aftermath PerpsBNBUSD	739.11	+0.0943	get 0.0118% / 1h	45m 10s	$7K	$136K	10x	Short Aftermath Perps5% off

Price gap+0.096%

Funding gap+0.0943% /8h

Both sides work: funding pays +$28 a day on $10k, and the gap is 0.081% above its 7d average: +$8 more if it goes back.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast

Funding+$141+0.0943% /8h now · paid +1.412% over the last 7D

Price+$8spread +0.096% now, avg +0.014% → +0.081% if it goes back

Costs−$400.403% of $10k · taker + slippage, in and out

Result+$109+1.09%no pointsWhat the last 7D really paid, hour by hour → backtest

Price and funding

1h · history

Entry / Exit

Price spread

Prices

Fundingper 8h

ENTRY / EXIT · 7D

Entry now—

Entry average—

Best entry—

Exit now—

Exit average—

Best exit—

Exit free—

PRICE SPREAD · 7D

Now+0.096%

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

BNB on 47 exchanges

lowest funding first

Before you open

1 ok · 4 to watch

Watch: Large against open interest8.6 / 10.8 bp
$10k is over 10% of Aftermath Perps’s open interest.
Note: Margin at max leverage$2,096 + $1,000
Kalshi 4.7x, Aftermath Perps 10x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
Watch: Payment intervals differ8h / 1h
Payments land at different times. Close right after the slower leg pays.
Next 24h at the current rates, on $10k a leg: +$28.28Long Kalshi: 3 payments, $0.00; short Aftermath Perps: 24 payments, +$28.28.
OK: Entry gap works for you+0.096% vs +0.014%
You short the dearer leg. If the gap goes back to average, the short gains.
Watch: Short leg is thinner$7K vs $121K OI
Aftermath Perps sets your exit cost. Check its book before closing.
Note: No points program—
Neither exchange runs points right now.
Watch: KYCKalshi Yes · Aftermath Perps No
A US-regulated exchange: full KYC (ID, address, SSN when asked) before any trade.

Profit calculator

both legs, in and out

Position, each leg

Hold for

Orders

Price spread

Funding rate

Funding earned+0.0672%/8h × 21 periods+$141.18

Price spread+0.096% → +0.014% (7d avg)+$8.15

Slippage, 4 orderslive order books−$23.31

Fee Kalshi bp × 2 orders−$8.00

Fee Aftermath Perps bp × 2 orders−$9.00

Net · 7 days · $10k+$109.01

Costs to cover0.403%Break-even1.6 days

Slippage: Kalshi: live order book, 29 min ago; Aftermath Perps: live order book, 29 min ago

Cost to enter

taker + slippage from mid, one side

BUY · LONGKalshi2.038.6 bp−$916.1 bp−$161doesn’t fitdoesn’t fit

SELL · SHORTAftermath Perps2.6910.8 bp−$11doesn’t fitdoesn’t fitdoesn’t fit

Closing costs about the same again.

BNB news

posts that mention BNB, from every exchangeSearch all news →

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10-13 17:09	Aftermath Perps	Listing	new market BNBUSD ($BNB) seen by our collector

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