Settings8H · net · $10k
Funding arb · Price arb /

SPX

all SPX markets
SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 06:00 UTC+0.1324%/8h= +145.0% APRpaid last 24h +0.213%
Price spread now: Kraken Futures against SunX+0.458%7-day average +0.235% · you sell dearer than you buy
Net, funding: paid 7d − costs−$271as in the Funding arb table
Net, price: spread back to 7d avg − costs−$312as in the Price arb table
costs, in and out, $10k−$3353.347% of the position
What this pair did over the last
the charts below follow
Funding, last 7 days+0.638%+$64 on $10k
Price spread, last 4 days (all we have)−0.192%−$19 · spread now +0.458%, 7d avg +0.235%
Together, before fees+0.446%+$45 on $10k · with fees, hour by hour
Both sides work for this trade now. Funding pays +$40 a day on $10k at the current rate, and Kraken Futures is 0.222% dearer against SunX than usual: you sell high and buy low: +$22 more if the spread goes back to its 7-day average of +0.235%.
The current funding rate is far above what this pair has been paying: over the last 7 days it paid 0.638% in total (about 33.3% a year). A funding rate is set anew for every payment. In the chart: green and red are payments made, yellow is the current rate, not paid yet.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongSunX SPX-USDT0.51380.0100pay 0.0050% / 4h2h 19m$8K$1.7M20x
ShortKraken Futures PF_SPXUSD0.51620.1424get 0.0178% / 1h19m 46s$252K$538K20x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

Kraken Futures against SunX. 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

Funding earned
$278.08
Price spread: +0.458% → +0.235%
$22.23
Slippage, 4 orders
−$316.7
Fee SunX: 4 bp × 2 orders
−$8
Fee Kraken Futures: 5 bp × 2 orders
−$10
Net
−$34.38
Costs to cover
3.347%
Break-even
7.9 days
Slippage from SunX: live order book, 6 min ago; Kraken Futures: live order book, 28 min ago.

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again
LegHalf-spread$10k$100k$1M$5M
Buy SunX live order book, 6 min ago30.66 bp104.2 bp −$104doesn't fitdoesn't fitdoesn't fit
Sell Kraken Futures live order book, 28 min ago44.99 bp67.5 bp −$67171.9 bp −$1,719doesn't fitdoesn't fit

SPX on 19 venues

lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Injective SPX/USDC PERP+0.0033%1h0.4979−3.095%$9$4K5.5xas long as short
Lighter SPX+0.0096%1h0.5160+0.428%$141K$380K5xas long as short
Hyperliquid SPX+0.0100%1h0.5153+0.288%$10.5M$7.9M5xas long as short
Aster SPXUSDT+0.0100%4h0.5148+0.189%$137K$130K10xas long as short
Binance SPXUSDT+0.0100%4h0.5157+0.370%$5.1M$22.5M75xas long as short
Bybit SPXUSDT+0.0100%4h0.5147+0.175%$11.7M$17.2M50xas long as short
OKX SPX-USDT-SWAP+0.0100%4h0.5151+0.253%$946K$3.2M20xas long as short
Gate SPX_USDT+0.0100%4h0.5147+0.175%$1.0M$607K50xas long as short
MEXC SPX_USDT+0.0100%4h0.5161+0.448%$12.0M$5.2M100xas long as short
KuCoin SPXUSDTM+0.0100%4h0.5154+0.311%$3.7M$5.4M50xas long as short
Show all 19 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Bitget SPXUSDT+0.0100%4h0.5148+0.195%$2.7M$1.5M50xas long as short
BingX SPX-USDT+0.0100%4h0.5151+0.253%$6.9Mas long as short
Variational Omni SPX+0.0100%4h0.5076−1.205%$935K$1.5Mas long as short
ApeX Omni SPXUSDT+0.0100%1h0.5052−1.674%$26K$255K25xas long as short
SunX SPX-USDTlong+0.0100%4h0.5138long leg$8K$1.7M20x
Extended SPX-USD+0.0104%1h0.5147+0.166%$34K$253K10xas long as short
Orderly PERP_SPX_USDC+0.0180%4h0.5144+0.117%$20K$59910xas long as short
BloFin SPX-USDT+0.0340%4h0.5084−1.051%$248K$1.0M75xas long as short
Kraken Futures PF_SPXUSDshort+0.1424%1h0.5162+0.458%$252K$538K20x