SPX

Leg	Exchange	Price	Fund. /8h	Each payment	Next in	OI	Vol 24h	Lev
LONG	Aftermath PerpsSPXUSD	0.3462	+0.1126	pay 0.0141% / 1h	58m 51s	$4K	$157K	5x	Long Aftermath Perps5% off
SHORT	SunXSPX-USDT	0.3472	+0.0100	get 0.0050% / 4h	2h 58m	$6K	$1.5M	20x	Short SunX≤10% back

Price gap+0.290%

Funding gap−0.1026% /8h

The gap pays +$40 on $10k if it goes back to its 7d average, but funding costs $31 a day and eats that in about 31 hours.

If you open now and hold

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

Funding−$134−0.1026% /8h now · paid −1.344% over the last 7D

Price+$40spread +0.290% now, avg −0.112% → +0.402% if it goes back

Costs−$2912.906% of $10k · taker + slippage, in and out

Result−$385−3.85%no pointsWhat 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+0.290%

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

SPX on 21 exchanges

lowest funding first

Before you open

2 ok · 3 to watch

Watch: Thin at this size15.2 / 119.5 bp
At $10k entering SunX costs 119.5 bp, fee and slippage, 7.9× Aftermath Perps’s.
Note: Margin at max leverage$2,000 + $500
Aftermath Perps 5x, SunX 20x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
Watch: Payment intervals differ1h / 4h
Payments land at different times. Close right after the slower leg pays.
Next 24h at the current rates, on $10k a leg: −$30.78Long Aftermath Perps: 24 payments, −$33.78; short SunX: 6 payments, +$3.00.
OK: Entry gap works for you+0.290% vs −0.112%
You short the dearer leg. If the gap goes back to average, the short gains.
Watch: Long leg is thinner$4K vs $6K OI
Aftermath Perps sets your exit cost. Check its book before closing.
Note: No points program—
Neither exchange runs points right now.
OK: No KYC on either legAftermath Perps No · SunX No
Both exchanges let you trade without ID.

Profit calculator

both legs, in and out

Position, each leg

Hold for

Orders

Price spread

Funding rate

Funding earned−0.0640%/8h × 21 periods−$134.35

Price spread+0.290% → −0.112% (7d avg)+$40.23

Slippage, 4 orderslive order books−$273.57

Fee Aftermath Perps bp × 2 orders−$9.00

Fee SunX bp × 2 orders−$8.00

Net · 7 days · $10k−$384.69

Costs to cover2.906%Break-evennever at this rate

Slippage: Aftermath Perps: live order book, 44 min ago; SunX: live order book, 10 min ago

Cost to enter

taker + slippage from mid, one side

BUY · LONGAftermath Perps8.9715.2 bp−$15doesn’t fitdoesn’t fitdoesn’t fit

SELL · SHORTSunX31.85119.5 bp−$120doesn’t fitdoesn’t fitdoesn’t fit

Closing costs about the same again.

SPX news

posts that mention SPX, from every exchangeSearch all news →

10-29 01:05	MEXC	Listing	SPX_USDC no longer reported ($SPX) seen by our collector
10-12 18:49	Aftermath Perps	Listing	new market SPXUSD ($SPX) seen by our collector
09-24 09:32	ApeX Omni	Listing	5 up, 81 down on the ApeX board. Median name -6.6%. litecoin:native +9.2% is the only real bid, riding the old-coin rotation that took bitcoin-cash:native up 30% this week after CME said it will list Bitcoin Cash futures on 19 Oct. $SPX -14.1% is the extreme. @OfficialApeXdex on X ↗

SPX