data as of
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Price arb /

SPCX

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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−$24
spread now+0.032%7d average+0.035%fees + slippage, in and out−$24spread needed0.237%
Long on Polymarket PerpsShort on QFEX
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongPolymarket Perps SPCX-USD155.280.0050pay 0.0006% / 1h38m 19s$498K$1.1M10x
ShortQFEX SPCX-USD155.330.0035get 0.0004% / 1h38m 19s$1.2M$5.4M10x

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
$3.22
Funding while held
−$0.45
Slippage, 4 orders
−$5.74
Fee Polymarket Perps: 4 bp × 2 orders
−$8
Fee QFEX: 5 bp × 2 orders
−$10
Net
−$20.97
Spread needed to break even
0.237%
Slippage from Polymarket Perps: live order book, 1 min ago; QFEX: live order book, 7 min ago.

Cost of waiting

funding view
Funding /8h
−0.0015%
Per $10,000 a day
−$0.45
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 Polymarket Perps live order book, 1 min ago1.29 bp5.9 bp −$65.9 bp −$598.5 bp −$853doesn't fit
Sell QFEX live order book, 7 min ago1.29 bp6.3 bp −$69.0 bp −$9017.1 bp −$1,707doesn't fit

SPCX price on every exchange

against the cheapest. Click to use as the short leg.
Lighter RH155.19cheapestOndo Perps155.19cheapestKuCoin155.20+0.006%Lighter155.21+0.013%Nado155.21+0.013%Arcus155.22+0.019%Pacifica155.23+0.026%Phemex155.27+0.052%
Polymarket Perps155.28+0.058%
tradeXYZ155.29+0.064%Bitget155.30+0.071%Gate155.31+0.077%Extended155.31+0.079%Aftermath Perps155.32+0.085%GMX155.32+0.087%Paradex155.33+0.088%
QFEX155.33+0.090%
StandX155.34+0.097%SoDEX155.35+0.103%Bullet155.36+0.107%OKX155.36+0.110%Vest155.36+0.110%Aevo155.36+0.110%Aster155.36+0.110%RISEx155.36+0.113%Bybit155.37+0.116%Phoenix155.37+0.116%Binance155.38+0.122%Orderly155.39+0.129%Deribit155.39+0.129%Variational Omni155.40+0.137%ApeX Omni155.42+0.148%SunX155.43+0.155%HTX155.43+0.155%BloFin155.43+0.155%edgeX155.43+0.155%Coinbase International155.48+0.187%Injective157.25+1.327%

SPCX on 38 venues

cheapest first. Swap a leg.
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Lighter RH SPCX−0.058%+0.0032%1h$2.5M$8.2M20xas long as short
Ondo Perps SPCX-USD.P−0.058%+0.0050%1h$3.0M$2.2M10xas long as short
KuCoin SPCXUSDTM−0.052%+0.0100%8h$13.4M$3.6M20xas long as short
Lighter SPCX−0.045%+0.0032%1h$1.7M$7.0M20xas long as short
Nado SPCX-PERP−0.045%+0.0146%1h$710K$766K20xas long as short
Arcus SPCX-USD−0.039%+0.0040%1h$114K$262K5xas long as short
Pacifica SPCX−0.032%+0.0100%1h$171K$120K10xas long as short
Phemex SPCXUSDT−0.006%−0.0033%8h$544K$315K50xas long as short
Polymarket Perps SPCX-USDlong0.000%+0.0050%1h$498K$1.1M10x
tradeXYZ xyz:SPCX+0.006%+0.0050%1h$135.6M$84.3M20xas long as short
Show all 38 venues
Exchangevs long legFunding /8hEveryOIVol 24hMax lev
Bitget SPCXUSDT+0.013%+0.0072%8h$28.7M$54.5M75xas long as short
Gate SPCX_USDT+0.019%0.0000%8h$98.2M$25.2M100xas long as short
Extended SPCX-USD+0.021%0.0000%1h$713K$3.5M10xas long as short
Aftermath Perps SPCXUSD+0.027%+0.0118%1h$8K$10K10xas long as short
GMX SPCX/USD [ETH-USDC]+0.029%L −0.0207% / S +0.0415%1h$90K—20xas long as short
Paradex SPCX-USD-PERP+0.030%+0.0051%8h$103—5xas long as short
QFEX SPCX-USDshort+0.032%+0.0035%1h$1.2M$5.4M10x
StandX SPCX-USD+0.039%0.0000%1h$306K$2.5M20xas long as short
SoDEX SPCX-USD+0.045%+0.0050%1h$1.7M$77K20xas long as short
Bullet SPCX-USD+0.049%0.0000%1h$12K$190K10xas long as short
OKX SPCX-USDT-SWAP+0.052%0.0000%8h$48.4M$132.9M75xas long as short
Vest SPCX-USD-PERP+0.052%+0.0046%1h—$789K10xas long as short
Aevo SPCX-PERP+0.052%+0.0104%1h$90—10xas long as short
Aster SPCXUSD1+0.052%0.0000%8h$18.2M$18.7M20xas long as short
RISEx SPCX/USDC+0.055%+0.0141%1h$343K$523K20xas long as short
Bybit SPCXUSDT+0.058%0.0000%8h$31.3M$35.7M100xas long as short
Phoenix SPCX+0.058%+0.0155%1h$381K$133K15xas long as short
Binance SPCXUSDT+0.064%0.0000%8h$247.6M$1.14B75xas long as short
Orderly PERP_SPCX_USDC_mythos+0.071%+0.0100%8h$15K$6K10xas long as short
Deribit SPCX_USDC-PERPETUAL+0.071%+0.0072%1h$62K$814K10xas long as short
Variational Omni SPCX+0.079%0.0000%8h$6.1M$4.3M—as long as short
ApeX Omni SPCXUSDT+0.090%+0.0100%1h$59K$270K50xas long as short
SunX SPCX-USDT+0.097%0.0000%8h$8K$999K10xas long as short
HTX SPCX-USDT+0.097%0.0000%8h$1.3M$1.4M75xas long as short
BloFin SPCX-USDT+0.097%−0.0120%8h$2.4M$1.2M75xas long as short
edgeX SPCXUSDC+0.097%−0.0871%4h$1.8M$893K20xas long as short
Coinbase International SPCX-PERP-INTX+0.129%+0.0160%1h$617K$782K10xas long as short
Injective SPCX/USDC PERP+1.269%+0.0033%1h$9K$27K5.5xas long as short