Funding arb · Price arb /

SPX

all SPX markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 22:00 UTC−0.0004%/8h= −0.4% APRpaid last 24h +0.009%

Price spread now: Lighter against Binance+0.098%7-day average +0.043% · you sell dearer than you buy

Net, funding: paid 7d − costs−$74as in the Funding arb table

Net, price: spread back to 7d avg − costs−$69as in the Price arb table

costs, in and out, $10k−$750.749% of the position

Long on Binance Short on Lighter

What this pair did over the last

the charts below follow

Funding, last 7 days+0.014%+$1 on $10k

Price spread, last 4 days (all we have)−0.095%−$10 · spread now +0.098%, 7d avg +0.043%

Together, before fees−0.082%+ Points / potential airdropLighter: Season 3 · farm board−$8 on $10k · with fees, hour by hour

Funding between these two exchanges is close to zero, so right now this pair is about the price spread alone: Lighter is 0.055% dearer against Binance than usual: you sell high and buy low, +$6 on $10k if it goes back to its 7-day average of +0.043%.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Binance SPXUSDT	0.5009	0.0100	pay 0.0050% / 4h	2h 46m	$4.9M	$19.5M	75x
Short	Lighter SPX	0.5014	0.0096	get 0.0012% / 1h	46m 36s	$116K	$318K	5x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Lighter against Binance. 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 BinancebpFee LighterbpOrdersPrice spread, now +0.098%Rate

Funding earned: −$0.84
Price spread: +0.098% → +0.043%: $5.5
Slippage, 4 orders: −$64.93
Fee Binance: 5 bp × 2 orders: −$10
Fee Lighter: 0 bp × 2 orders: $0
Net: −$70.27
Costs to cover: 0.749%
Break-even: never at this rate

Slippage from Binance: live order book, 9 min ago; Lighter: live order book, 36 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 Binance live order book, 9 min ago	0.99 bp	16.9 bp −$17	52.3 bp −$523	doesn't fit	doesn't fit
Sell Lighter live order book, 36 min ago	20.35 bp	20.3 bp −$20	63.5 bp −$635	doesn't fit	doesn't fit

SPX on 19 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
Kraken Futures PF_SPXUSD	−0.0414%	1h	0.5011	+0.035%	$230K	$560K	20x	as long as short
Variational Omni SPX	−0.0022%	4h	0.5000	−0.179%	$844K	$1.3M	—	as long as short
Injective SPX/USDC PERP	+0.0033%	1h	0.4979	−0.599%	$9	$4K	5.5x	as long as short
Lighter SPXshort	+0.0096%	1h	0.5014	+0.098%	$116K	$318K	5x
Hyperliquid SPX	+0.0100%	1h	0.5014	+0.100%	$9.8M	$7.2M	5x	as long as short
Aster SPXUSDT	+0.0100%	4h	0.5017	+0.160%	$123K	$97K	10x	as long as short
Binance SPXUSDTlong	+0.0100%	4h	0.5009	long leg	$4.9M	$19.5M	75x
Bybit SPXUSDT	+0.0100%	4h	0.5005	−0.080%	$11.6M	$15.4M	50x	as long as short
OKX SPX-USDT-SWAP	+0.0100%	4h	0.5006	−0.060%	$976K	$2.6M	20x	as long as short
Gate SPX_USDT	+0.0100%	4h	0.5007	−0.040%	$1.0M	$476K	50x	as long as short

Show all 19 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
MEXC SPX_USDT	+0.0100%	4h	0.5009	0.000%	$11.5M	$4.5M	100x	as long as short
KuCoin SPXUSDTM	+0.0100%	4h	0.5010	+0.020%	$3.8M	$5.2M	50x	as long as short
Bitget SPXUSDT	+0.0100%	4h	0.5013	+0.080%	$2.6M	$1.4M	50x	as long as short
BingX SPX-USDT	+0.0100%	4h	0.5013	+0.080%	—	$6.9M	—	as long as short
ApeX Omni SPXUSDT	+0.0100%	1h	0.5009	0.000%	$45K	$248K	25x	as long as short
Orderly PERP_SPX_USDC	+0.0100%	4h	0.5020	+0.220%	$20K	$711	10x	as long as short
SunX SPX-USDT	+0.0100%	4h	0.5005	−0.080%	$8K	$1.6M	20x	as long as short
Extended SPX-USD	+0.0104%	1h	0.5009	+0.001%	$34K	$226K	10x	as long as short
BloFin SPX-USDT	+0.0340%	4h	0.5008	−0.020%	$253K	$906K	75x	as long as short