Funding arb · Price arb / RWA
| Leg | Exchange | Price | Fund. /8h | Each payment | Next in | OI | Vol 24h | Lev | |
|---|---|---|---|---|---|---|---|---|---|
| LONG | 8.6300 | 0 | 0.0000% / 4h | 3h 58m | $1K | $397K | 10x | Long SunX≤10% back | |
| SHORT | 8.7067 | −0.0110 | pay 0.0014% / 1h | 58m 29s | $7K | $28K | 3x | Short Aftermath Perps5% off |
Price gap+0.888%
Funding gap−0.0110% /8h
The gap pays +$89 on $10k if it goes back to zero (no 7-day history yet), but funding costs $3 a day and eats that in about 27 days.
If you open now and hold
on $10k a leg · figures of the last 7D, not a forecastFunding+$10−0.0110% /8h now · paid +0.098% over the last 7D
Price—spread +0.888% now · no price history on both exchanges yet
Costsno datano order book for Aftermath Perps
Result, before costs—no pointsneeds both price histories
Price and funding
1h · historyEntry / 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+0.888%
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
/8hBYD on 8 exchanges
lowest funding firstBefore you open
1 ok · 2 to watch- Note: Order book unknown—No order-book sample for Aftermath Perps: its slippage is not counted.
- Note: Margin at max leverage$1,000 + $3,333SunX 10x, Aftermath Perps 3x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
- Watch: Payment intervals differ4h / 1hPayments land at different times. Close right after the slower leg pays.Next 24h at the current rates, on $10k a leg: −$3.29Long SunX: 6 payments, $0.00; short Aftermath Perps: 24 payments, −$3.29.
- Note: No 7-day spread history+0.888%The gap cannot be compared with its average yet.
- Watch: Long leg is thinner$1K vs $7K OISunX sets your exit cost. Check its book before closing.
- Note: No points program—Neither exchange runs points right now.
- OK: No KYC on either legSunX No · Aftermath Perps NoBoth exchanges let you trade without ID.
Profit calculator
both legs, in and outPosition, each legHold forOrdersPrice spreadFunding rate
Funding earned+0.0047%/8h × 21 periods+$9.83
Price spread+0.888% → 0+$88.84
Slippage, 4 ordersno data for Aftermath Perps—
Fee SunX bp × 2 orders−$8.00
Fee Aftermath Perps bp × 2 orders−$9.00
Net, fees only · 7 days · $10k+$81.67
Costs to cover0.170%Break-evenfrom the start
Slippage: SunX: live order book, 49 min ago; Aftermath Perps: no order-book sampleCost to enter
taker + slippage from mid, one sideBUY · LONGSunX906.99doesn’t fitdoesn’t fitdoesn’t fitdoesn’t fit
SELL · SHORTAftermath Perps—————
Closing costs about the same again.
Aftermath Perps: no data.
| 10-27 09:40 | Kalshi | Other | JUST IN: US military bans BYD vehicles from Japan base over "security concerns" @Kalshi on X ↗ |
| 09-29 01:41 | Aftermath Perps | Listing | You can now long or short $BYD with up to 3x leverage. @AftermathFi on X ↗ |
| 09-28 23:08 | Aftermath Perps | Listing | new market BYDUSD ($BYD) seen by our collector |


Kalshi