CMCSA

Leg	Exchange	Price	Fund. /8h	Each payment	Next in	OI	Vol 24h	Lev
LONG	MEXCCMCSASTOCK_USDT	21.707	−0.0440	get 0.0440% / 8h	7h 17m	$411K	$125K	20x	Long MEXC
SHORT	BingXNCSKCMCSA2USD-USDT	21.700	−0.0050	pay 0.0050% / 8h	7h 17m	$291K	$339K	—	Short BingX

Price gap−0.032%

Funding gap+0.0390% /8h

Both sides work: funding pays +$12 a day on $10k, and the gap is 0.112% above its 7d average: +$11 more if it goes back.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast

Funding−$90+0.0390% /8h now · paid −0.902% over the last 7D

Price+$11spread −0.032% now, avg −0.144% → +0.112% if it goes back

Costsno datano order book for BingX

Result, before costs−$79−0.79%no pointscosts unknown: no order book for BingX · What the last 7D really paid, hour by hour → backtest

Price and funding

1h · history

Entry / Exit

Price spread

Prices

Fundingper 8h

ENTRY / EXIT · 7D

Entry now—

Entry average—

Best entry—

Exit now—

Exit average—

Best exit—

Exit free—

PRICE SPREAD · 7D

Now−0.032%

Average—

Range—

Wider than now—

FUNDING SPREAD · 7D

Average /8h—

Highest—

Lowest—

Paid you—

Where the spread has been, last 7D

share of time at each level

Funding on every exchange

/8h

CMCSA on 4 exchanges

lowest funding first

Before you open

2 ok · 2 to watch

Note: Order book unknown—
No order-book sample for BingX: its slippage is not counted.
Note: Margin at max leverage$500 + —
MEXC 20x, BingX —. Keep about 2× this so a sharp move doesn’t liquidate one leg.
OK: Same payment interval8h / 8h
Both legs pay at the same time.
Next 24h at the current rates, on $10k a leg: +$11.70Long MEXC: 3 payments, +$13.20; short BingX: 3 payments, −$1.50.
OK: Entry gap works for you−0.032% vs −0.144%
You short the dearer leg. If the gap goes back to average, the short gains.
Watch: Short leg is thinner$291K vs $411K OI
BingX sets your exit cost. Check its book before closing.
Note: No points program—
Neither exchange runs points right now.
Watch: KYCMEXC Yes · BingX Yes
KYC before trading since Feb 2026; unverified accounts see market data only.

Profit calculator

both legs, in and out

Position, each leg

Hold for

Orders

Price spread

Funding rate

Funding earned−0.0429%/8h × 21 periods−$90.15

Price spread−0.032% → −0.144% (7d avg)+$11.18

Slippage, 4 ordersno data for BingX—

Fee MEXC bp × 2 orders−$4.00

Fee BingX bp × 2 orders−$10.00

Net, fees only · 7 days · $10k−$92.97

Costs to cover0.140%Break-evennever at this rate

Slippage: MEXC: live order book, 40 min ago; BingX: no order-book sample

Cost to enter

taker + slippage from mid, one side

BUY · LONGMEXC3.469.4 bp−$948.6 bp−$486185.6 bp−$18.6K275.8 bp−$137.9K

SELL · SHORTBingX—————

Closing costs about the same again.
BingX: no data.