Funding arb · Price arb /

ASTS

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 08:00 UTC0.0000%/8h= 0.0% APRnext payment +$0.00 per $10,000 · paid last 24h 0.000%

Price spread now: SunX against HTX−0.195%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 SunX

What this pair did over the last

the charts below follow

Funding, last 5 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 between these two exchanges is close to zero, so right now this pair is about the price spread alone: SunX is 0.195% cheaper against HTX than usual: you would sell low and buy high, −$19 on $10k if it goes back to zero (this spread has no 7-day history yet).

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	HTX ASTS-USDT	61.570	0	get 0.0000% / 8h	1h 18m	$5K	$3K	20x
Short	SunX ASTS-USDT	61.450	0	get 0.0000% / 8h	1h 18m	$914	$689K	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

SunX 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 SunXbpOrdersPrice spread, now −0.195%Rate

Funding earned: $0
Price spread: −0.195% → 0.000%: −$19.49
Slippage, 4 orders: no order book: not counted
Fee HTX: 6 bp × 2 orders: −$12
Fee SunX: 4 bp × 2 orders: −$8
Net: −$39.49
Costs to cover: 0.200%
Break-even: never at this rate

Slippage unknown: HTX: no order-book sample; SunX: live order book, 43 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 SunX live order book, 43 min ago	47.02 bp	65.5 bp −$65	doesn't fit	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	−0.0085%	8h	61.480	−0.146%	$1.1M	$364K	20x	as long as short
Aster ASTSUSDT	0.0000%	8h	61.518	−0.085%	$13K	$28K	20x	as long as short
Bybit ASTSUSDT	0.0000%	8h	61.520	−0.081%	$700K	$316K	25x	as long as short
OKX ASTS-USDT-SWAP	0.0000%	8h	61.500	−0.114%	$744K	$679K	20x	as long as short
Gate ASTS_USDT	0.0000%	8h	61.520	−0.081%	$1.6M	$1.2M	25x	as long as short
SunX ASTS-USDTshort	0.0000%	8h	61.450	−0.195%	$914	$689K	10x
HTX ASTS-USDTlong	0.0000%	8h	61.570	long leg	$5K	$3K	20x
Lighter RH ASTS	+0.0032%	1h	61.551	−0.031%	$9K	$31K	10x	as long as short
Extended ASTS-USD	+0.0032%	1h	61.566	−0.006%	$8K	$218K	10x	as long as short
BloFin ASTS-USDT	+0.0033%	8h	61.510	−0.097%	$45K	$8K	20x	as long as short

Show all 15 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Binance ASTSUSDT	+0.0035%	8h	61.590	+0.032%	$2.7M	$4.3M	20x	as long as short
Vest ASTS-USD-PERP	+0.0046%	1h	61.460	−0.179%	—	—	10x	as long as short
QFEX ASTS-USD	+0.0063%	1h	61.540	−0.049%	$1.2M	$1.8M	10x	as long as short
KuCoin ASTSUSDTM	+0.0100%	8h	61.500	−0.114%	$278K	$63K	20x	as long as short
GRVT ASTS_USDT_Perp	+0.0113%	8h	61.445	−0.203%	$556	$163K	10x	as long as short