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Kalshi Arbitrage: Quick Guide and PolyArb Comparison

If you searched for "kalshi arbitrage" you’re likely comparing cross-platform spreads and execution. Kalshi is a regulated event-exchange with its own pricing; arbitrage arises when Polymarket or other venues quote differently. PolyArb is a dedicated Polymarket arbitrage bot that automates intra-Polymarket capture and positions itself differently from cross-platform tooling.

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What Kalshi is and why it matters

Kalshi is a separate event-exchange that lists binary-style contracts and operates under different rules and regulation than Polymarket. Traders compare Kalshi prices to other venues because mismatched probabilities create arbitrage opportunities across platforms. Knowing the market microstructure, fees, and settlement timelines on each platform is essential before trying to route capital between them.

Why traders search for kalshi arbitrage

Searches for "kalshi arbitrage" often target price discrepancies between Kalshi and other exchanges. Those discrepancies can reflect liquidity differences, differing fee schedules, or timing mismatches around news and resolution. Cross-platform arbitrage can be profitable but typically requires faster execution, capital on multiple platforms, and awareness of regulatory and settlement differences.

How PolyArb compares to cross-platform tools

PolyArb focuses on intra-Polymarket arbitrage rather than routing between Kalshi and Polymarket. It’s live today, non-custodial, and priced at $99/month with 40ms latency versus ~800ms for many free bots. PolyArb guarantees a $7.62 minimum edge per trade, and includes Telegram and Discord alerts to surface opportunities quickly. That product positioning reduces cross-platform complexity while exploiting guaranteed intra-market edges.

Risks and practical next steps

Arbitrage—even when mathematical—carries real risks: resolution disputes (UMA), settlement timing, partial fills and slippage, fee changes, and smart-contract risk. Cross-platform trades add funding and regulatory complexity. If you’re evaluating tools, measure latency, fee transparency, alerting, and whether the product requires custody. For Polymarket-focused capture, PolyArb is designed to minimise latency and operational overhead.

Try PolyArb for faster, simpler arbitrage

Start a PolyArb subscription to get 40ms execution, live alerts, and the $7.62 minimum guaranteed edge—designed for traders who prioritise speed and operational simplicity.

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FAQ

Is Kalshi the same as Polymarket?
No. Kalshi is a separate, regulated event-exchange with its own contracts, fees, and settlement rules. Polymarket is a decentralised prediction-market exchange on Polygon using pUSD and the CTF model.
Can you arbitrage reliably between Kalshi and Polymarket?
Cross-platform arbitrage is possible but more complex: you need capital on both platforms, fast execution, and awareness of settlement and regulatory differences. It also introduces additional operational and counterparty considerations.
What does PolyArb do differently?
PolyArb automates intra-Polymarket arbitrage with low-latency execution, non-custodial operation, Telegram and Discord alerts, and a $7.62 minimum guaranteed edge per trade. It’s priced at $99/month and targets fast, operationally simple capture on Polymarket.

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