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When was Kalshi founded? Timeline and context

Kalshi is a US-based, CFTC-regulated event-exchange that launched in 2018. Traders ask "kalshi founded" to confirm its age and regulatory status; the short answer is 2018. Below is a concise summary of what Kalshi does and how it compares with Polymarket for traders and arbitrageurs.

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Quick answer: Kalshi's founding

Kalshi launched in 2018 as a US exchange for event contracts regulated by the CFTC. It built product and regulatory workflows aimed at making event trading available under US rules. If you need the exact incorporation date or founder names, verify with Kalshi's corporate filings or official site.

What Kalshi is and how it operates

Kalshi runs an exchange for binary event contracts that clear under US regulation. Its product is built around centralized, regulated order books and a formal relationship with the CFTC to offer event contracts to US customers who pass KYC. This contrasts with decentralized markets that settle via smart contracts and on-chain oracles.

How Kalshi compares to Polymarket

Polymarket is a decentralized prediction-market exchange on Polygon that uses the CTF token model and UMA for resolution. Polymarket trades in pUSD on a CLOB, gas is sponsored, and markets are global subject to geo-blocks. Kalshi focuses on a US-regulated on‑ramp; Polymarket focuses on permissionless on-chain markets. Each approach has tradeoffs in custody, regulation, and geographic availability.

Why PolyArb matters to traders

If you trade Polymarket or monitor intra-platform spreads, PolyArb is built for fast execution and alerts. PolyArb runs live today: $99/month, ~40ms latency versus ~800ms for free bots, non-custodial, and Telegram + Discord alerts. It guarantees a $7.62 minimum edge per arbitrage trade opportunity, while also listing the normal risks: resolution disputes (UMA), slippage and partial fills, fee changes, and smart-contract or settlement delays.

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FAQ

Was Kalshi founded in 2018?
Yes. Kalshi launched in 2018 as a US-based event-exchange. For precise corporate dates, check Kalshi's filings or official publications.
Is Kalshi regulated?
Kalshi operates under CFTC oversight for event contracts in the United States, which is a core distinction from decentralized venues like Polymarket.
Can I use PolyArb on Kalshi markets?
No. PolyArb targets intra-Polymarket arbitrage on Polymarket's CLOB. Kalshi is a separate, US-regulated exchange with different APIs and rules.
Does PolyArb remove trading risks?
PolyArb provides speed, alerts, and a stated $7.62 minimum guaranteed edge per trade, but trades still carry risks: resolution disputes (UMA), slippage, partial fills, fee volatility, and settlement timing. PolyArb is non-custodial and designed to reduce latency, not to eliminate market risk.

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