Funding arb · Price arb /

BSB

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 05:00 UTC+0.0076%/8h= +8.3% APRpaid last 24h +0.047%

Price spread now: Extended against Bitget−0.039%7-day average +0.045% · you buy dearer than you sell

Net, funding: paid 7d − costs−$147as in the Funding arb table

Net, price: spread back to 7d avg − costs−$170as in the Price arb table

costs, in and out, $10k−$1621.618% of the position

Long on Bitget Short on Extended

What this pair did over the last

the charts below follow

Funding, last 7 days+0.149%+$15 on $10k

Price spread, last 4 days (all we have)−0.028%−$3 · spread now −0.039%, 7d avg +0.045%

Together, before fees+0.121%+ Points / potential airdropExtended: Active · farm board+$12 on $10k · with fees, hour by hour

Funding pays, the price is against you. Extended is 0.083% cheaper against Bitget than usual: you would sell low and buy high (spread −0.039% now, against its 7-day average of +0.045%). If the spread goes back, that is −$8 on $10k: about 3.6 days of funding at the current rate (+$2 a day).

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Bitget BSBUSDT	0.1063	0.0100	pay 0.0050% / 4h	3h 33m	$3.5M	$839K	10x
Short	Extended BSB-USD	0.1062	0.0176	get 0.0022% / 1h	33m 27s	$3K	$176K	5x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Extended against Bitget. 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 BitgetbpFee ExtendedbpOrdersPrice spread, now −0.039%Rate

Funding earned: $15.96
Price spread: −0.039% → +0.045%: −$8.32
Slippage, 4 orders: −$144.77
Fee Bitget: 6 bp × 2 orders: −$12
Fee Extended: 2.5 bp × 2 orders: −$5
Net: −$154.12
Costs to cover: 1.618%
Break-even: 74.6 days

Slippage from Bitget: live order book, 4 min ago; Extended: live order book, 18 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 Bitget live order book, 4 min ago	7.99 bp	19.9 bp −$20	330.5 bp −$3,305	doesn't fit	doesn't fit
Sell Extended live order book, 18 min ago	4.23 bp	54.4 bp −$54	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	0.1062	−0.066%	$2.9M	$791K	25x	as long as short
OKX BSB-USDT-SWAP	+0.0100%	4h	0.1062	−0.038%	$1.2M	$2.0M	10x	as long as short
KuCoin BSBUSDTM	+0.0100%	4h	0.1062	−0.066%	$499K	$132K	10x	as long as short
Bitget BSBUSDTlong	+0.0100%	4h	0.1063	long leg	$3.5M	$839K	10x
Variational Omni BSB	+0.0100%	4h	0.1062	−0.036%	$2K	$2K	—	as long as short
SunX BSB-USDT	+0.0100%	4h	0.1063	+0.028%	$1K	$944K	10x	as long as short
BloFin BSB-USDT	+0.0165%	4h	0.1065	+0.198%	$274K	$43K	10x	as long as short
Extended BSB-USDshort	+0.0176%	1h	0.1062	−0.039%	$3K	$176K	5x
MEXC BSB_USDT	+0.0176%	4h	0.1063	+0.019%	$1.1M	$166K	50x	as long as short
BingX BSB-USDT	+0.0176%	4h	0.1062	−0.028%	—	$1.7M	—	as long as short

Show all 13 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Binance BSBUSDT	+0.0177%	4h	0.1063	+0.026%	$6.1M	$3.4M	10x	as long as short
Aster BSBUSDT	+0.0294%	4h	0.1062	−0.019%	$29K	$17K	5x	as long as short
Gate BSB_USDT	+0.0994%	4h	0.1064	+0.075%	$654K	$143K	20x	as long as short