Funding arb · Price arb / RWA
| Leg | Exchange | Price | Fund. /8h | Each payment | Next in | OI | Vol 24h | Lev | |
|---|---|---|---|---|---|---|---|---|---|
| LONG | 1,074.2 | 0 | 0.0000% / 1h | 42m 19s | $4K | $154K | 20x | Long HTX | |
| SHORT | 1,081.2 | +0.0048 | get 0.0006% / 1h | 42m 19s | $112K | $229K | 20x | Short Popdex |
Price gap+0.652%
Funding gap+0.0048% /8h
Both sides work: funding pays +$1 a day on $10k, and the gap is 0.586% above its 7d average: +$59 more if it goes back.
If you open now and hold
on $10k a leg · figures of the last 7D, not a forecastFunding+$9+0.0048% /8h now · paid +0.088% over the last 6 days (all we have)
Price+$59spread +0.652% now, avg +0.066% → +0.586% if it goes back
Costs−$1931.932% of $10k · taker + slippage, in and out
Funding history
you earnyou payavg
RANGE STATS · 7D
Average /8h—
Highest—
Lowest—
Paid you—
Short leg rate minus long leg rate, per 8h. Above zero: the pair pays you.
Price spread between the two exchanges
Popdex price against HTXnow
RANGE STATS · 7D
Now+0.652%
Average—
Range—
Wider than now—
Where the spread has been, last 7D▾
share of time at each level
Funding on every exchange
/8hKR200 on 6 exchanges
lowest funding firstBefore you open
2 ok · 3 to watch- Watch: Thin at this size40.4 / 70.6 bpAt $10k entering Popdex costs 70.6 bp, fee and slippage, 1.7× HTX’s.
- Note: Margin at max leverage$500 + $500HTX 20x, Popdex 20x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
- OK: Same payment interval1h / 1hBoth legs pay at the same time.Next 24h at the current rates, on $10k a leg: +$1.44Long HTX: 24 payments, $0.00; short Popdex: 24 payments, +$1.44.
- OK: Entry gap works for you+0.652% vs +0.066%You short the dearer leg. If the gap goes back to average, the short gains.
- Watch: Long leg is thinner$4K vs $112K OIHTX sets your exit cost. Check its book before closing.
- Note: No points program—Neither exchange runs points right now.
- Watch: KYCHTX Limited · Popdex NoNo 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+0.0050%/8h × 21 periods+$10.56
Price spread+0.652% → +0.066% (7d avg)+$58.57
Slippage, 4 orderslive order books−$174.76
Fee HTX bp × 2 orders−$12.00
Fee Popdex bp × 2 orders−$6.40
Net · 7 days · $10k−$124.03
Costs to cover1.932%Break-even89.2 days
Slippage: HTX: live order book, 45 min ago; Popdex: live order book, 45 min agoCost to enter
taker + slippage from mid, one sideBUY · LONGHTX29.4340.4 bp−$40doesn’t fitdoesn’t fitdoesn’t fit
SELL · SHORTPopdex6.2570.6 bp−$71doesn’t fitdoesn’t fitdoesn’t fit
Closing costs about the same again.
| 09-18 16:32 | Extended | Listing | Now available to trade: $KR200 (KOSPI 200) with up to 20x leverage @extendedapp on X ↗ |


Extended