GFS

Leg	Exchange	Price	Fund. /8h	Each payment	Next in	OI	Vol 24h	Lev
LONG	HTXGFS-USDT	40.530	0	0.0000% / 8h	7h 58m	$5K	$170K	20x	Long HTX
SHORT	ExtendedGFS-USD	40.690	+0.0040	get 0.0005% / 1h	58m 20s	—	—	10x	Short Extended10% off

Price gap+0.395%

Funding gap+0.0040% /8h

Both sides work: funding pays +$1 a day on $10k, and the gap is 0.395% above zero (no 7-day history yet): +$39 more if it goes back.

If you open now and hold

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

Funding+$2+0.0040% /8h now · paid +0.016% over the last 7D

Price—spread +0.395% now · no price history on both exchanges yet

Costsno datano order book for Extended

Result, before costs—no pointsneeds both price histories

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+0.395%

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

GFS on 7 exchanges

lowest funding first

Before you open

0 ok · 3 to watch

Note: Order book unknown—
No order-book sample for Extended: its slippage is not counted.
Note: Margin at max leverage$500 + $1,000
HTX 20x, Extended 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: +$1.20Long HTX: 3 payments, $0.00; short Extended: 24 payments, +$1.20.
Note: No 7-day spread history+0.395%
The gap cannot be compared with its average yet.
Watch: Short leg is thinner— vs $5K OI
Extended sets your exit cost. Check its book before closing.
Note: No points program—
Neither exchange runs points right now.
Watch: KYCHTX Limited · Extended No
No 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 out

Position, each leg

Hold for

Orders

Price spread

Funding rate

Funding earned+0.0008%/8h × 21 periods+$1.60

Price spread+0.395% → 0+$39.48

Slippage, 4 ordersno data for Extended—

Fee HTX bp × 2 orders−$12.00

Fee Extended bp × 2 orders−$5.00

Net, fees only · 7 days · $10k+$24.08

Costs to cover0.170%Break-evenfrom the start

Slippage: HTX: live order book, 45 min ago; Extended: no order-book sample

Cost to enter

taker + slippage from mid, one side

BUY · LONGHTX120.24doesn’t fitdoesn’t fitdoesn’t fitdoesn’t fit

SELL · SHORTExtended—————

Closing costs about the same again.
Extended: no data.

GFS