Funding arb · Price arb /

BSB

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 03:00 UTC+0.0096%/8h= +10.6% APRpaid last 24h −0.004%

Price spread now: Aster against Extended+0.056%7-day average — · you sell dearer than you buy

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

Long on Extended Short on Aster

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 · Aster: Stage 5 · farm boardneeds both histories

Both sides work for this trade now. Funding pays +$3 a day on $10k at the current rate, and Aster is 0.056% dearer against Extended than usual: you sell high and buy low: +$6 more if the spread 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	Extended BSB-USD	0.1060	0.0232	pay 0.0029% / 1h	19m 10s	$4K	$178K	5x
Short	Aster BSBUSDT	0.1060	0.0328	get 0.0164% / 4h	1h 19m	$29K	$17K	5x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Aster against Extended. 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 ExtendedbpFee AsterbpOrdersPrice spread, now +0.056%Rate

Funding earned: $20.24
Price spread: +0.056% → 0.000%: $5.6
Slippage, 4 orders: no order book: not counted
Fee Extended: 2.5 bp × 2 orders: −$5
Fee Aster: 4 bp × 2 orders: −$8
Net: $12.84
Costs to cover: 0.130%
Break-even: 2.6 days

Slippage unknown: Extended: live order book, 42 min ago; Aster: 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 Extended live order book, 42 min ago	3.29 bp	47.4 bp −$47	399.3 bp −$3,993	doesn't fit	doesn't fit
Sell Aster no order-book sample	—	—	—	—	—

Aster: 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.

BSB on 13 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
Bybit BSBUSDT	+0.0100%	4h	0.1059	−0.075%	$2.9M	$787K	25x	as long as short
OKX BSB-USDT-SWAP	+0.0100%	4h	0.1060	−0.018%	$1.2M	$1.9M	10x	as long as short
KuCoin BSBUSDTM	+0.0100%	4h	0.1059	−0.056%	$504K	$128K	10x	as long as short
Bitget BSBUSDT	+0.0100%	4h	0.1059	−0.056%	$3.4M	$837K	10x	as long as short
Variational Omni BSB	+0.0100%	4h	0.1060	+0.048%	$2K	$2K	—	as long as short
SunX BSB-USDT	+0.0100%	4h	0.1061	+0.057%	$1K	$920K	10x	as long as short
MEXC BSB_USDT	+0.0226%	4h	0.1060	+0.020%	$1.1M	$170K	50x	as long as short
BingX BSB-USDT	+0.0228%	4h	0.1060	−0.037%	—	$1.7M	—	as long as short
Binance BSBUSDT	+0.0230%	4h	0.1060	+0.039%	$6.1M	$3.4M	10x	as long as short
Extended BSB-USDlong	+0.0232%	1h	0.1060	long leg	$4K	$178K	5x

Show all 13 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
BloFin BSB-USDT	+0.0251%	4h	0.1060	−0.018%	$274K	$42K	10x	as long as short
Gate BSB_USDT	+0.0328%	4h	0.1061	+0.067%	$637K	$130K	20x	as long as short
Aster BSBUSDTshort	+0.0328%	4h	0.1060	+0.056%	$29K	$17K	5x