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

BTC

all BTC markets
SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 00:00 UTC−0.0067%/8h= −7.4% APRnext payment $0.67 per $10,000 · paid last 24h +0.019%
Price spread now: SunX against Kalshi−0.027%7-day average −0.005% · you buy dearer than you sell
Net, funding: paid 7d − costs−$19as in the Funding arb table
Net, price: spread back to 7d avg − costs−$23as in the Price arb table
costs, in and out, $10k−$210.208% of the position
What this pair did over the last
the charts below follow
Funding, last 7 days+0.019%+$2 on $10k
Price spread, last 3 days (all we have)−0.096%−$10 · spread now −0.027%, 7d avg −0.005%
Together, before fees−0.076%−$8 on $10k · with fees, hour by hour
Both sides work against this trade now: funding costs −$2 a day on $10k at the current rate, and SunX is 0.022% cheaper against Kalshi than usual: you would sell low and buy high (−$2 if the spread goes back to its 7-day average of −0.005%). Swap the legs.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongKalshi KXBTCPERP86,7100.0167pay 0.0167% / 8h6h 11m$9.6M$727.7M6.4x
ShortSunX BTC-USDT86,686.90.0100get 0.0100% / 8h2h 11m$3.4M$5.5M100x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

SunX against Kalshi. 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
−$14.11
Price spread: −0.027% → −0.005%
−$2.16
Slippage, 4 orders
−$2.82
Fee Kalshi: 5 bp × 2 orders
−$10
Fee SunX: 4 bp × 2 orders
−$8
Net
−$37.08
Costs to cover
0.208%
Break-even
never at this rate
Slippage from Kalshi: live order book, 3 min ago; SunX: live order book, 7 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 Kalshi live order book, 3 min ago0.23 bp5.3 bp −$56.4 bp −$647.5 bp −$74912.2 bp −$6,124
Sell SunX live order book, 7 min ago0.66 bp5.3 bp −$56.5 bp −$658.3 bp −$83511.6 bp −$5,791

BTC on 56 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
Aftermath Perps BTCUSD−0.0246%1h86,727+0.020%$85K$188K20xas long as short
Perpl BTC−0.0223%43m86,703.5−0.007%$425K$24.6M6.7xas long as short
Phoenix BTC−0.0103%1h86,676−0.039%$2.2M$12.4M40xas long as short
Hotstuff BTC-PERP−0.0080%1h86,680−0.035%$9K$3K50xas long as short
dYdX BTC-USD−0.0062%1h86,692.6−0.020%$17.6M$20.6M50xas long as short
01 Exchange BTCUSD0.0000%1h86,704.4−0.006%$362K$2.4M50xas long as short
Deribit BTC-PERPETUAL0.0000%1h86,705.7−0.005%$928.0M$1.47B50xas long as short
Aster BTCUSDT+0.0004%8h86,661.5−0.056%$506.0M$1.16B200xas long as short
gTrade (Gains Network) BTC/USDL +0.0005% / S −0.0004%1h86,702−0.009%$36.9M200xas long as short
KuCoin XBTUSDTM+0.0006%8h86,668.7−0.048%$851.2M$707.8M125xas long as short
Show all 56 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Reya BTCRUSDPERP+0.0022%1h86,678.2−0.037%$6.7M$144.4M40xas long as short
Phemex BTCUSDT+0.0029%8h86,679.3−0.035%$150.1M$472.0M150xas long as short
BingX BTC-USDT+0.0029%8h86,673.8−0.042%$1.59Bas long as short
Bitget BTCUSDT+0.0036%8h86,671.7−0.044%$2.96B$5.09B150xas long as short
Injective BTC/USDC PERP+0.0049%1h86,770+0.069%$316K$26.8M52xas long as short
Binance BTCUSDT+0.0060%8h86,674.2−0.041%$9.43B$24.37B150xas long as short
MEXC BTC_USDT+0.0060%8h86,678.1−0.037%$5.19B$5.71B500xas long as short
RISEx BTC/USDC+0.0063%1h86,700−0.012%$9.3M$41.9M25xas long as short
Aevo BTC-PERP+0.0064%1h86,672−0.044%$2.4M$1.3M20xas long as short
Gate BTC_USDT+0.0082%8h86,670.8−0.045%$5.85B$10.69B200xas long as short
Bybit BTCUSDT+0.0084%8h86,673.2−0.042%$5.28B$9.72B150xas long as short
OKX BTC-USDT-SWAP+0.0091%8h86,679.9−0.035%$2.56B$12.74B100xas long as short
Lighter BTC+0.0096%1h86,682.8−0.031%$171.9M$1.02B50xas long as short
Lighter RH BTC+0.0096%1h86,690.8−0.022%$24.1M$154.2M50xas long as short
Popdex BTCUSDT+0.0096%1h86,683−0.031%$8.5M$52.3M100xas long as short
Katana Perps BTC-USD+0.0100%8h86,672−0.044%$201K$6.8M50xas long as short
Paradex BTC-USD-PERP+0.0100%8h86,739+0.033%$4.8M$8.2M50xas long as short
Nado BTC-PERP+0.0100%1h86,681.2−0.033%$21.7M$235.3M50xas long as short
Hyperliquid BTC+0.0100%1h86,748+0.044%$3.82B$5.12B40xas long as short
Pacifica BTC+0.0100%1h86,719.3+0.011%$41.0M$494.9M50xas long as short
Ondo Perps BTC-USD.P+0.0100%1h86,680−0.035%$3.9M$18.6M25xas long as short
Arcus BTC-USD+0.0100%1h86,754.2+0.051%$7.4M$94.8M40xas long as short
Bulk BTC-USD+0.0100%1h86,682.4−0.032%$572.6M$21.1M40xas long as short
Backpack BTC_USDC_PERP+0.0100%1h86,676.4−0.039%$38.2M$149.8M75xas long as short
Variational Omni BTC+0.0100%8h86,796.1+0.099%$159.7M$566.8Mas long as short
edgeX BTCUSDC+0.0100%4h86,761.4+0.059%$280.3M$953.0M100xas long as short
GRVT BTC_USDT_Perp+0.0100%8h86,716+0.007%$217.6M$186.9M50xas long as short
ApeX Omni BTCUSDT+0.0100%1h86,754.9+0.052%$141.6M$322.7M100xas long as short
StandX BTC-USD+0.0100%1h86,730.5+0.024%$30.8M$203.8M40xas long as short
Vest BTC-PERP+0.0100%1h86,740.2+0.035%$11.6M50xas long as short
Polymarket Perps BTC-USD+0.0100%1h86,679−0.036%$11.1M$13.7M50xas long as short
Bullet BTC-USD+0.0100%1h86,682.3−0.032%$196K$3.4M20xas long as short
Orderly PERP_BTC_USDC+0.0100%8h86,688.3−0.025%$2.4M$8.6M100xas long as short
Bluefin BTC-PERP+0.0100%1h86,700.7−0.011%$141K$619K40xas long as short
Derive BTC-PERP+0.0100%1h86,696.2−0.016%$30.0M$61.8M15xas long as short
SunX BTC-USDTshort+0.0100%8h86,686.9−0.027%$3.4M$5.5M100x
SoDEX BTC-USD+0.0100%1h86,671−0.045%$60.6M$336.6M40xas long as short
HTX BTC-USDT+0.0100%8h86,670.8−0.045%$2.30B$959.6M200xas long as short
Extended BTC-USD+0.0104%1h86,657.4−0.061%$46.4M$226.6M50xas long as short
Jupiter Perps WBTC-PERPL +0.0104% / S +0.0048%1h86,710.9+0.001%$98.8M500xas long as short
Kraken Futures PF_XBTUSD+0.0116%1h86,701.4−0.010%$187.9M$934.0M100xas long as short
Coinbase International BTC-PERP-INTX+0.0120%1h86,719.2+0.011%$131.9M$5.84B50xas long as short
Kalshi KXBTCPERPlong+0.0167%8h86,710long leg$9.6M$727.7M6.4x
BloFin BTC-USDT+0.0180%8h86,682.4−0.032%$416.7M$655.5M150xas long as short
GMX BTC/USD [WBTC.b-USDC]L +0.0180% / S −0.0209%1h86,697.7−0.014%$15.0M200xas long as short
Hibachi BTC/USDT-P+0.0192%1h86,711.1+0.001%$780K$7.8M30xas long as short