Funding arb · Price arb /

ASTS

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 07:00 UTC+0.0063%/8h= +6.9% APRpaid last 24h +0.014%

Price spread now: QFEX against HTX−0.033%7-day average — · you buy dearer than you sell

to open and closeno order booka leg has no order-book sample

Long on HTX Short on QFEX

What this pair did over the last

the charts below follow

Funding, last 4 days (all we have)—no history yet

Price spread, last 7 days—no price history on both exchanges yet

Together, before fees—needs both histories

Funding pays, the price is against you. QFEX is 0.033% cheaper against HTX than usual: you would sell low and buy high (spread −0.033% now, against zero (this spread has no 7-day history yet)). If the spread goes back, that is −$3 on $10k: about 42 hours of funding at the current rate (+$2 a day).

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	HTX ASTS-USDT	61.450	0	get 0.0000% / 8h	1h 23m	$5K	$3K	20x
Short	QFEX ASTS-USD	61.430	0.0063	get 0.0008% / 1h	23m 43s	$1.2M	$1.8M	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

QFEX against HTX. Falling: the short leg gains. Rising: it loses.

latest

Price spreadloading…

Funding on every exchange

click an exchange to add or hide it

latest

How often the price spread is this wide · share of time at each level, last 7D show

Profit calculator

Position, each leg$Hold fordaysFee HTXbpFee QFEXbpOrdersPrice spread, now −0.033%Rate

Funding earned: $13.14
Price spread: −0.033% → 0.000%: −$3.25
Slippage, 4 orders: no order book: not counted
Fee HTX: 6 bp × 2 orders: −$12
Fee QFEX: 5 bp × 2 orders: −$10
Net: −$12.12
Costs to cover: 0.220%
Break-even: 13.5 days

Slippage unknown: HTX: no order-book sample; QFEX: live order book, 8 min ago. Net counts fees only.

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again

Leg	Half-spread	$10k	$100k	$1M	$5M
Buy HTX no order-book sample	—	—	—	—	—
Sell QFEX live order book, 8 min ago	2.44 bp	9.6 bp −$10	20.1 bp −$201	doesn't fit	doesn't fit

HTX: no order-book sample. Either the market is below $100k of open interest and volume (not sampled), or the venue executes at an oracle price and its slippage is not modeled here: see the venue's docs.

ASTS on 15 venues

lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Bitget ASTSUSDT	−0.0093%	8h	61.450	0.000%	$1.1M	$364K	20x	as long as short
Aster ASTSUSDT	0.0000%	8h	61.461	+0.019%	$13K	$28K	20x	as long as short
Bybit ASTSUSDT	0.0000%	8h	61.400	−0.081%	$699K	$316K	25x	as long as short
OKX ASTS-USDT-SWAP	0.0000%	8h	61.490	+0.065%	$744K	$678K	20x	as long as short
Gate ASTS_USDT	0.0000%	8h	61.430	−0.033%	$1.6M	$1.2M	25x	as long as short
SunX ASTS-USDT	0.0000%	8h	61.450	0.000%	$914	$689K	10x	as long as short
HTX ASTS-USDTlong	0.0000%	8h	61.450	long leg	$5K	$3K	20x
Lighter RH ASTS	+0.0032%	1h	61.455	+0.008%	$9K	$31K	10x	as long as short
Binance ASTSUSDT	+0.0036%	8h	61.469	+0.031%	$2.7M	$4.3M	20x	as long as short
Extended ASTS-USD	+0.0040%	1h	61.455	+0.008%	$8K	$218K	10x	as long as short

Show all 15 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Vest ASTS-USD-PERP	+0.0046%	1h	61.400	−0.081%	—	—	10x	as long as short
QFEX ASTS-USDshort	+0.0063%	1h	61.430	−0.033%	$1.2M	$1.8M	10x
BloFin ASTS-USDT	+0.0063%	8h	61.410	−0.065%	$45K	$8K	20x	as long as short
KuCoin ASTSUSDTM	+0.0100%	8h	61.410	−0.065%	$278K	$63K	20x	as long as short
GRVT ASTS_USDT_Perp	+0.0118%	8h	61.424	−0.043%	$561	$163K	10x	as long as short