Funding arb · Price arb /

RAY

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 10:00 UTC0.0000%/8h= 0.0% APRpaid last 24h −0.007%

Price spread now: Bullet against SunX+0.175%7-day average — · you sell dearer than you buy

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

Long on SunX Short on Bullet

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 between these two exchanges is close to zero, so right now this pair is about the price spread alone: Bullet is 0.175% dearer against SunX than usual: you sell high and buy low, +$18 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	SunX RAY-USDT	1.7703	0.0100	pay 0.0050% / 4h	2h 19m	—	$1.8M	10x
Short	Bullet RAY-USD	1.7734	0.0100	get 0.0013% / 1h	19m 25s	$67K	$26K	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Bullet against SunX. 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 SunXbpFee BulletbpOrdersPrice spread, now +0.175%Rate

Funding earned: $0
Price spread: +0.175% → 0.000%: $17.52
Slippage, 4 orders: no order book: not counted
Fee SunX: 4 bp × 2 orders: −$8
Fee Bullet: 4 bp × 2 orders: −$8
Net: $1.52
Costs to cover: 0.160%
Break-even: from the start

Slippage unknown: SunX: live order book, 10 min ago; Bullet: no order-book sample. 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 SunX live order book, 10 min ago	46.14 bp	64.3 bp −$64	doesn't fit	doesn't fit	doesn't fit
Sell Bullet no order-book sample	—	—	—	—	—

Bullet: 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.

RAY on 16 exchanges

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
gTrade (Gains Network) RAY/USD	L +0.0001% / S +0.0056%	1h	1.7720	+0.096%	$1K	—	150x	as long as short
Injective RAY/USDC PERP	+0.0033%	1h	1.6428	−7.202%	$266	$25	5.5x	as long as short
MEXC RAY_USDT	+0.0050%	8h	1.7738	+0.198%	$11.4M	$2.6M	100x	as long as short
BloFin RAY-USDT	+0.0094%	8h	1.7737	+0.192%	$242K	$857K	20x	as long as short
OKX RAY-USDT-SWAP	+0.0100%	8h	1.7726	+0.130%	$4.2M	$12.2M	20x	as long as short
Gate RAY_USDT	+0.0100%	4h	1.7727	+0.136%	$567K	$937K	25x	as long as short
KuCoin RAYUSDTM	+0.0100%	4h	1.7729	+0.147%	$1.9M	$846K	50x	as long as short
Bitget RAYUSDT	+0.0100%	4h	1.7729	+0.147%	$2.6M	$3.6M	25x	as long as short
Variational Omni RAY	+0.0100%	4h	1.7716	+0.076%	$629K	$789K	—	as long as short
Bullet RAY-USDshort	+0.0100%	1h	1.7734	+0.175%	$67K	$26K	10x

Show all 16 exchanges

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
SunX RAY-USDTlong	+0.0100%	4h	1.7703	long leg	—	$1.8M	10x
HTX RAY-USDT	+0.0100%	4h	1.7741	+0.215%	$13K	$70K	20x	as long as short
Lighter RAY	+0.0200%	1h	1.7737	+0.192%	$227K	$342K	5x	as long as short
BingX RAY-USDT	+0.0438%	4h	1.7726	+0.130%	—	$2.0M	—	as long as short
Orderly PERP_RAY_USDC	+0.1988%	4h	1.7754	+0.288%	$304K	$366K	10x	as long as short
Kraken Futures PF_RAYUSD	+0.2265%	1h	1.7753	+0.285%	$103K	$417K	10x	as long as short