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Dev tools · November 6, 2024

Event Contract Arbitrage Calculator

Find & secure risk-free profits on Kalshi, Polymarket and RH

Event Contract Arbitrage Calculator launched on November 6, 2024 with 10 votes, #1,832 of 4,990 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Happy election day! We built an arbitrage calculator for Kalshi & Polymarket! This tool has earned us ~$4k on event-contract trading, and we’re excited to help you secure some risk-free profits while following the markets for years to come. Happy trading!

Find real-time arbitrage opportunities, compare market odds, and maximize profits for event contracts across Kalshi, Polymarket, Robinhood, and Interactive Brokers.

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