Funding arb · Price arb /

ASTS

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 01:00 UTC0.0000%/8h= 0.0% APRpaid last 24h +0.020%

Price spread now: Extended against HTX+0.021%7-day average — · you sell dearer than you buy

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

Long on HTX Short on Extended

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—+ Points / potential airdropExtended: Active · farm boardneeds both histories

Funding between these two exchanges is close to zero, so right now this pair is about the price spread alone: Extended is 0.021% dearer against HTX than usual: you sell high and buy low, +$2 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	62.460	0	get 0.0000% / 8h	7h 14m	$5K	$3K	20x
Short	Extended ASTS-USD	62.473	0	get 0.0000% / 1h	14m 02s	$8K	$226K	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Extended 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 ExtendedbpOrdersPrice spread, now +0.021%Rate

Funding earned: $0
Price spread: +0.021% → 0.000%: $2.1
Slippage, 4 orders: no order book: not counted
Fee HTX: 6 bp × 2 orders: −$12
Fee Extended: 2.5 bp × 2 orders: −$5
Net: −$14.9
Costs to cover: 0.170%
Break-even: never at this rate

Slippage unknown: HTX: no order-book sample; Extended: live order book, 58 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 Extended live order book, 58 min ago	4.19 bp	27.4 bp −$27	313.8 bp −$3,138	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
BloFin ASTS-USDT	−0.0016%	8h	62.440	−0.032%	$44K	$8K	20x	as long as short
Aster ASTSUSDT	0.0000%	8h	62.440	−0.032%	$13K	$28K	20x	as long as short
Extended ASTS-USDshort	0.0000%	1h	62.473	+0.021%	$8K	$226K	10x
Binance ASTSUSDT	0.0000%	8h	62.486	+0.042%	$2.7M	$4.2M	20x	as long as short
Bybit ASTSUSDT	0.0000%	8h	62.450	−0.016%	$728K	$379K	25x	as long as short
OKX ASTS-USDT-SWAP	0.0000%	8h	62.530	+0.112%	$757K	$765K	20x	as long as short
Gate ASTS_USDT	0.0000%	8h	62.420	−0.064%	$1.7M	$1.2M	25x	as long as short
Bitget ASTSUSDT	0.0000%	8h	62.440	−0.032%	$1.2M	$381K	20x	as long as short
SunX ASTS-USDT	0.0000%	8h	62.470	+0.016%	$862	$777K	10x	as long as short
HTX ASTS-USDTlong	0.0000%	8h	62.460	long leg	$5K	$3K	20x

Show all 15 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Lighter RH ASTS	+0.0032%	1h	62.454	−0.010%	$9K	$29K	10x	as long as short
Vest ASTS-USD-PERP	+0.0046%	1h	62.450	−0.016%	—	—	10x	as long as short
QFEX ASTS-USD	+0.0069%	1h	62.460	0.000%	$1.1M	$2.1M	10x	as long as short
KuCoin ASTSUSDTM	+0.0100%	8h	62.370	−0.144%	$282K	$34K	20x	as long as short
GRVT ASTS_USDT_Perp	+0.0243%	8h	62.449	−0.018%	$942	$177K	10x	as long as short