Funding arb · Price arb /

BSB

all BSB markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 04:00 UTC−0.0036%/8h= −4.0% APRpaid last 24h −0.007%

Price spread now: Extended against BloFin−0.011%7-day average −0.061% · you buy dearer than you sell

Net, funding: paid 7d − costs−$155as in the Funding arb table

Net, price: spread back to 7d avg − costs−$150as in the Price arb table

costs, in and out, $10k−$1551.546% of the position

Long on BloFin Short on Extended

What this pair did over the last

the charts below follow

Funding, last 7 days−0.007%−$1 on $10k

Price spread, last 4 days (all we have)−0.079%−$8 · spread now −0.011%, 7d avg −0.061%

Together, before fees−0.086%+ Points / potential airdropExtended: Active · farm board−$9 on $10k · with fees, hour by hour

The price spread pays, funding is against you. Extended is 0.050% dearer against BloFin than usual: you sell high and buy low (spread −0.011% now, against its 7-day average of −0.061%): +$5 on $10k if it goes back. Holding the pair costs −$1 a day in funding at the current rate, which eats that in about 4.7 days. At the pace of the last 7 days (−0.007% in total) that is about 49 days.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	BloFin BSB-USDT	0.1056	0.0196	pay 0.0098% / 4h	26m 49s	$271K	$42K	10x
Short	Extended BSB-USD	0.1055	0.0160	get 0.0020% / 1h	26m 49s	$3K	$173K	5x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Extended against BloFin. 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 BloFinbpFee ExtendedbpOrdersPrice spread, now −0.011%Rate

Funding earned: −$7.58
Price spread: −0.011% → −0.061%: $5.04
Slippage, 4 orders: −$137.63
Fee BloFin: 6 bp × 2 orders: −$12
Fee Extended: 2.5 bp × 2 orders: −$5
Net: −$157.17
Costs to cover: 1.546%
Break-even: never at this rate

Slippage from BloFin: live order book, 5 min ago; Extended: live order book, 29 min ago.

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 BloFin live order book, 5 min ago	2.37 bp	15.3 bp −$15	doesn't fit	doesn't fit	doesn't fit
Sell Extended live order book, 29 min ago	2.85 bp	66.1 bp −$66	doesn't fit	doesn't fit	doesn't fit

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	0.1054	−0.161%	$2.9M	$790K	25x	as long as short
OKX BSB-USDT-SWAP	+0.0100%	4h	0.1055	−0.095%	$1.2M	$2.0M	10x	as long as short
KuCoin BSBUSDTM	+0.0100%	4h	0.1054	−0.142%	$495K	$131K	10x	as long as short
Bitget BSBUSDT	+0.0100%	4h	0.1054	−0.152%	$3.4M	$870K	10x	as long as short
Variational Omni BSB	+0.0100%	4h	0.1055	−0.074%	$2K	$2K	—	as long as short
SunX BSB-USDT	+0.0100%	4h	0.1055	−0.066%	$2K	$947K	10x	as long as short
Extended BSB-USDshort	+0.0160%	1h	0.1055	−0.011%	$3K	$173K	5x
MEXC BSB_USDT	+0.0162%	4h	0.1055	−0.076%	$1.1M	$168K	50x	as long as short
Binance BSBUSDT	+0.0163%	4h	0.1055	−0.009%	$6.0M	$3.5M	10x	as long as short
BingX BSB-USDT	+0.0170%	4h	0.1056	+0.019%	—	$1.7M	—	as long as short

Show all 13 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
BloFin BSB-USDTlong	+0.0196%	4h	0.1056	long leg	$271K	$42K	10x
Aster BSBUSDT	+0.0256%	4h	0.1054	−0.117%	$29K	$16K	5x	as long as short
Gate BSB_USDT	+0.0428%	4h	0.1056	+0.066%	$650K	$143K	20x	as long as short