Funding arb · Price arb / RWA
| Leg | Exchange | Price | Fund. /8h | Each payment | Next in | OI | Vol 24h | Lev | |
|---|---|---|---|---|---|---|---|---|---|
| LONG | 8.7126 | −0.0057 | get 0.0007% / 1h | 5m 40s | $7K | $7K | 3x | Long Aftermath Perps5% off | |
| SHORT | 8.6500 | 0 | 0.0000% / 4h | 3h 05m | $744 | $398K | 10x | Short SunX≤10% back |
Price gap−0.718%
Funding gap+0.0057% /8h
Funding pays +$2 a day on $10k, but the gap is 0.718% under zero (no 7-day history yet): −$72 if it goes back, about 42 days of funding.
If you open now and hold
on $10k a leg · figures of the last 7D, not a forecastFunding−$10+0.0057% /8h now · paid −0.101% over the last 7D
Price—spread −0.718% 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−0.718%
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$3,333 + $1,000Aftermath Perps 3x, SunX 10x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
- Watch: Payment intervals differ1h / 4hPayments land at different times. Close right after the slower leg pays.Next 24h at the current rates, on $10k a leg: +$1.72Long Aftermath Perps: 24 payments, +$1.72; short SunX: 6 payments, $0.00.
- Note: No 7-day spread history−0.718%The gap cannot be compared with its average yet.
- Watch: Short leg is thinner$744 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 legAftermath Perps No · SunX NoBoth exchanges let you trade without ID.
Profit calculator
both legs, in and outPosition, each legHold forOrdersPrice spreadFunding rate
Funding earned−0.0048%/8h × 21 periods−$10.08
Price spread−0.718% → 0−$71.83
Slippage, 4 ordersno data for Aftermath Perps—
Fee Aftermath Perps bp × 2 orders−$9.00
Fee SunX bp × 2 orders−$8.00
Net, fees only · 7 days · $10k−$98.91
Costs to cover0.170%Break-evennever at this rate
Slippage: Aftermath Perps: no order-book sample; SunX: live order book, 32 min agoCost to enter
taker + slippage from mid, one sideBUY · LONGAftermath Perps—————
SELL · SHORTSunX905.94doesn’t fitdoesn’t fitdoesn’t fitdoesn’t fit
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