data as of
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Price arb /

BTC

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Checked every minute; it has to hold two checks in a row. Delivery to Telegram comes later, so for now alerts appear on the alerts page.

After costs, if the gap returns to its 7d average, $10k−$34
spread now−0.016%7d average+0.003%fees + slippage, in and out−$32spread needed0.320%
Long on dYdXShort on Aster
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongdYdX BTC-USD85,9630get 0.0000% / 1h56m 58s$16.7M$16.3M50x
ShortAster BTCUSDT85,9490.0043get 0.0043% / 8h56m 58s$488.8M$1.10B200x

Price spread history

latest
Range statsloading…

How often the spread is this wide

share of time at each level, last 7D

Backtest

opened in the past, held until now, after costs
Backtest 7 daysBacktest 30 daysBacktest 90 daysopens the backtester with this pair and $10,000 a leg

Profit calculator

Spread captured
−$1.63
Funding while held
$1.3
Slippage, 4 orders
−$13.98
Fee dYdX: 5 bp × 2 orders
−$10
Fee Aster: 4 bp × 2 orders
−$8
Net
−$32.31
Spread needed to break even
0.320%
Slippage from dYdX: live order book, 4 min ago; Aster: live order book, 4 min ago.

Cost of waiting

funding view
Funding /8h
+0.0043%
Per $10,000 a day
+$1.30
Average in range /8h
—

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again
LegHalf-spread$10k$100k$1M$5M
Buy dYdX live order book, 4 min ago5.48 bp13.1 bp −$1313.2 bp −$13223.7 bp −$2,37453.4 bp −$26.7K
Sell Aster live order book, 4 min ago0.04 bp4.3 bp −$45.1 bp −$515.2 bp −$5227.6 bp −$3,793

BTC price on every exchange

against the cheapest. Click to use as the short leg.
edgeX85,775.3cheapestApeX Omni85,779.4+0.005%Phoenix85,815+0.046%Variational Omni85,834.9+0.070%Injective85,839+0.074%Reya85,881.9+0.124%BloFin85,889.9+0.134%Orderly85,892.8+0.137%Aevo85,895.9+0.141%StandX85,896.2+0.141%Katana Perps85,902+0.148%Derive85,903.5+0.149%Aftermath Perps85,903.7+0.150%01 Exchange85,904.4+0.151%SunX85,908.1+0.155%Backpack85,908.9+0.156%Hotstuff85,910+0.157%SoDEX85,910+0.157%Popdex85,912+0.159%Bullet85,912+0.159%Extended85,913.1+0.161%HTX85,913.4+0.161%Phemex85,914.1+0.162%KuCoin85,915.8+0.164%MEXC85,916.4+0.164%BingX85,916.5+0.165%GMX85,917.1+0.165%Bluefin85,920.7+0.170%Polymarket Perps85,921+0.170%gTrade (Gains Network)85,922+0.171%Lighter85,922.1+0.171%Nado85,925.1+0.175%Hibachi85,926.5+0.176%Perpl85,926.8+0.177%Lighter RH85,930.2+0.181%Ondo Perps85,932+0.183%Gate85,932.9+0.184%Arcus85,935+0.186%RISEx85,936.7+0.188%Jupiter Perps85,940+0.192%Paradex85,941.9+0.194%Bitget85,942.4+0.195%Pacifica85,943+0.196%
Aster85,949+0.203%
Kraken Futures85,951.3+0.205%Binance85,953.5+0.208%OKX85,954.9+0.209%Bybit85,957.5+0.212%Kalshi85,961+0.216%
dYdX85,963+0.219%
Coinbase International85,972+0.229%Vest85,973.9+0.232%Deribit86,001.2+0.263%Hyperliquid86,025+0.291%Bulk86,064.1+0.337%

BTC on 55 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
edgeX BTCUSDC−0.218%−0.0106%4h$278.0M$848.6M100xas long as short
ApeX Omni BTCUSDT−0.214%+0.0020%1h$139.4M$317.7M100xas long as short
Phoenix BTC−0.172%+0.0015%1h$1.6M$10.8M40xas long as short
Variational Omni BTC−0.149%+0.0100%8h$173.9M$497.6M—as long as short
Injective BTC/USDC PERP−0.144%+0.0108%1h$304K$27.0M52xas long as short
Reya BTCRUSDPERP−0.094%−0.0025%1h$6.7M$137.5M40xas long as short
BloFin BTC-USDT−0.085%+0.0261%8h$425.6M$517.5M150xas long as short
Orderly PERP_BTC_USDC−0.082%+0.0100%8h$2.4M$7.0M100xas long as short
Aevo BTC-PERP−0.078%+0.0080%1h$2.4M$1.6M20xas long as short
StandX BTC-USD−0.078%+0.0100%1h$30.7M$240.7M40xas long as short
Show all 55 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Katana Perps BTC-USD−0.071%+0.0100%8h$191K$5.3M50xas long as short
Derive BTC-PERP−0.069%+0.0100%1h$30.2M$58.4M15xas long as short
Aftermath Perps BTCUSD−0.069%−0.0083%1h$87K$149K20xas long as short
01 Exchange BTCUSD−0.068%−0.0120%1h$279K$2.3M50xas long as short
SunX BTC-USDT−0.064%+0.0100%8h$3.3M$5.6M100xas long as short
Backpack BTC_USDC_PERP−0.063%+0.0100%1h$39.2M$102.8M75xas long as short
Hotstuff BTC-PERP−0.062%−0.0080%1h$9K$3K50xas long as short
SoDEX BTC-USD−0.062%+0.0069%1h$61.2M$259.1M40xas long as short
Popdex BTCUSDT−0.059%+0.0096%1h$8.5M$43.7M100xas long as short
Bullet BTC-USD−0.059%+0.0100%1h$244K$3.3M20xas long as short
Extended BTC-USD−0.058%+0.0104%1h$48.2M$206.6M50xas long as short
HTX BTC-USDT−0.058%+0.0052%8h$2.30B$813.4M200xas long as short
Phemex BTCUSDT−0.057%−0.0022%8h$157.5M$390.2M150xas long as short
KuCoin XBTUSDTM−0.055%+0.0052%8h$792.4M$608.8M125xas long as short
MEXC BTC_USDT−0.054%+0.0079%8h$5.01B$4.88B500xas long as short
BingX BTC-USDC−0.054%−0.0009%8h—$14.6M—as long as short
GMX BTC/USD [WBTC.b-USDC]−0.053%L +0.0198% / S −0.0178%1h$12.5M—200xas long as short
Bluefin BTC-PERP−0.049%+0.0100%1h$144K$403K40xas long as short
Polymarket Perps BTC-USD−0.049%+0.0100%1h$10.9M$11.4M50xas long as short
gTrade (Gains Network) BTC/USD−0.048%L +0.0005% / S −0.0004%1h$36.8M—200xas long as short
Lighter BTC−0.048%+0.0096%1h$179.4M$885.0M50xas long as short
Nado BTC-PERP−0.044%+0.0090%1h$23.5M$230.0M50xas long as short
Hibachi BTC/USDT-P−0.042%+0.0096%1h$626K$7.3M30xas long as short
Perpl BTC−0.042%−0.0223%43m$464K$30.4M6.7xas long as short
Lighter RH BTC−0.038%+0.0096%1h$25.2M$134.6M50xas long as short
Ondo Perps BTC-USD.P−0.036%+0.0100%1h$3.9M$16.1M25xas long as short
Gate BTC_USDT−0.035%−0.0008%8h$6.12B$9.01B200xas long as short
Arcus BTC-USD−0.033%+0.0100%1h$5.4M$81.3M40xas long as short
RISEx BTC/USDC−0.031%+0.0128%1h$8.7M$38.2M25xas long as short
Jupiter Perps WBTC-PERP−0.027%L +0.0104% / S +0.0048%1h—$86.9M500xas long as short
Paradex BTC-USD-PERP−0.025%+0.0079%8h$4.4M$6.5M50xas long as short
Bitget BTCUSDT−0.024%−0.0008%8h$2.95B$4.54B150xas long as short
Pacifica BTC−0.023%+0.0100%1h$36.5M$337.2M50xas long as short
Aster BTCUSDTshort−0.016%+0.0043%8h$488.8M$1.10B200x
Kraken Futures PF_XBTUSD−0.014%+0.0071%1h$184.4M$797.0M100xas long as short
Binance BTCUSDT−0.011%+0.0080%8h$9.58B$20.97B150xas long as short
OKX BTC-USDT-SWAP−0.009%+0.0035%8h$2.60B$11.28B100xas long as short
Bybit BTCUSDT−0.006%+0.0100%8h$5.15B$8.30B150xas long as short
Kalshi KXBTCPERP−0.002%0.0000%8h$10.4M$546.6M6.4xas long as short
dYdX BTC-USDlong0.000%0.0000%1h$16.7M$16.3M50x
Coinbase International BTC-PERP-INTX+0.010%+0.0104%1h$149.9M$6.26B50xas long as short
Vest BTC-PERP+0.013%+0.0100%1h—$13.3M50xas long as short
Deribit BTC-PERPETUAL+0.044%+0.0409%1h$875.9M$1.01B50xas long as short
Hyperliquid BTC+0.072%+0.0350%1h$3.91B$4.29B40xas long as short
Bulk BTC-USD+0.118%+0.0100%1h$540.9M$69.9M40xas long as short