TAC

Alert: funding

Alert: spread

Funding you earn now, next payment 12:00 UTC+0.0045%/8h= +4.9% APRnext payment +$0.22 per $10,000 · paid last 24h −0.008%

Price spread now: BloFin against MEXC+0.063%79s7-day average +0.035% · you sell dearer than you buy

Net, funding: paid 7d − costs−$88as in the Funding arb table

Net, price: spread back to 7d avg − costs—prices read too far apart to compare

costs, in and out, $10k−$890.891% of the position

Long on MEXC Short on BloFin

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)+0.042%+$4 · spread now +0.063%, 7d avg +0.035%

Together, before fees+0.049%+$5 on $10k · with fees, hour by hour

Both sides work for this trade now. Funding pays +$1 a day on $10k at the current rate, and BloFin is 0.028% dearer against MEXC than usual: you sell high and buy low: +$3 more if the spread goes back to its 7-day average of +0.035%. The two prices were read 79 seconds apart, so part of this spread may be the market moving, not a spread.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	MEXC TAC_USDT	0.001593	0.0940	pay 0.0470% / 4h	51m 41s	$454K	$128K	50x
Short	BloFin TAC-USDT	0.001594	0.0985	get 0.0492% / 4h	51m 41s	$175K	$8K	10x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

BloFin against MEXC. 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 MEXCbpFee BloFinbpOrdersPrice spread, now +0.063%Rate

Funding earned: $9.44
Price spread: +0.063% → +0.035%: $2.8
Slippage, 4 orders: −$73.12
Fee MEXC: 2 bp × 2 orders: −$4
Fee BloFin: 6 bp × 2 orders: −$12
Net: −$76.88
Costs to cover: 0.891%
Break-even: 64.0 days

Slippage from MEXC: live order book, 46 min ago; BloFin: live order book, 46 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 MEXC live order book, 46 min ago	3.11 bp	19.1 bp −$19	75.5 bp −$755	305.0 bp −$30.5K	doesn't fit
Sell BloFin live order book, 46 min ago	6.22 bp	26.4 bp −$26	78.5 bp −$785	doesn't fit	doesn't fit

TAC on 10 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
KuCoin TACUSDTM	+0.0494%	4h	0.001592	−0.063%	$1.4M	$170K	10x	as long as short
Aster TACUSDT	+0.0652%	4h	0.001593	−0.014%	$25K	$15K	5x	as long as short
Binance TACUSDT	+0.0933%	4h	0.001593	+0.022%	$2.7M	$2.2M	10x	as long as short
MEXC TAC_USDTlong	+0.0940%	4h	0.001593	long leg	$454K	$128K	50x
Extended TAC-USD	+0.0944%	1h	0.001593	+0.029%	$5K	$218K	5x	as long as short
BloFin TAC-USDTshort	+0.0985%	4h	0.001594	+0.063%	$175K	$8K	10x
BingX TAC-USDT	+0.1100%	4h	0.001593	0.000%	—	$1.3M	—	as long as short
Variational Omni TAC	+0.1111%	4h	0.001599	+0.381%	$16	—	—	as long as short
Bybit TACUSDT	+0.1121%	4h	0.001594	+0.063%	$1.2M	$187K	5x	as long as short
Gate TAC_USDT	+0.1392%	4h	0.001596	+0.188%	$250K	$178K	10x	as long as short