How should I use this result?

Treat it as a fast decision aid. For execution-sensitive trades, check live bid, ask, fees, and slippage before acting.

Does this assume Polymarket-style binary settlement?

Unless a tool says otherwise, outputs assume binary shares settle to either $1 or $0 at resolution.

Fees & ArbitrageFree utility

Check whether buying both sides still locks in a positive resolution payout.

yes no arbitragebundle arbpolymarket arbitrage

Adjust live

Calculator setup

Enter your assumptions and this tool will update immediately.

YES ask

NO ask

Extra costs

Instant

Primary output

4.17%

Guaranteed ROI

Live resultReady to copy

Total cost

$0.96

Locked-in payout

$1.00

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