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 | 4m 52s | $7K | $7K | 3x | Long Aftermath Perps5% off | |
| SHORT | 8.6700 | 0 | 0.0000% / 4h | 3h 04m | $10K | $86K | 20x | Short HTX |
Price gap−0.488%59s
Funding gap+0.0057% /8h
Funding pays +$2 a day on $10k, but the gap is 0.488% under zero (no 7-day history yet): −$49 if it goes back, about 29 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 −0.488%59s now · prices read too far apart to compare
Costsno datano order book for Aftermath Perps and HTX
Result, before costs—no pointsneeds both prices read together
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−0.488%
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
0 ok · 4 to watch- Note: Order book unknown—No order-book sample for Aftermath Perps and HTX: its slippage is not counted.
- Note: Margin at max leverage$3,333 + $500Aftermath Perps 3x, HTX 20x. 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: +$1.71Long Aftermath Perps: 24 payments, +$1.71; short HTX: 6 payments, $0.00.
- Watch: Prices read 59 s apart−0.488% vs —Part of this gap may be the market moving.
- Watch: Long leg is thinner$7K vs $10K OIAftermath Perps sets your exit cost. Check its book before closing.
- Note: No points program—Neither exchange runs points right now.
- Watch: KYCAftermath Perps No · HTX LimitedNo ID for accounts opened since 2026-03-30: futures up to 5x and no API trading; more leverage and the API need level-2 KYC.
Profit calculator
both legs, in and outPosition, each legHold forOrdersPrice spreadFunding rate
Funding earned−0.0048%/8h × 21 periods−$10.08
Price spreadprices read too far apart to compare—
Slippage, 4 ordersno data for Aftermath Perps and HTX—
Fee Aftermath Perps bp × 2 orders−$9.00
Fee HTX bp × 2 orders−$12.00
Net, fees only · 7 days · $10k−$31.08
price spread not counted: prices read too far apartCosts to cover0.210%Break-evennever at this rate
Slippage: Aftermath Perps: no order-book sample; HTX: no order-book sampleCost to enter
taker + slippage from mid, one sideBUY · LONGAftermath Perps—————
SELL · SHORTHTX—————
Closing costs about the same again.
Aftermath Perps and HTX: 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