Catie Di Stefano

About the author

Catie Di Stefano started in the gambling industry at 19 in Malta, a path she hadn't planned for. She's since covered the college prop-bet-ban debate directly — now she covers regulated prediction markets full-time.

Offer terms

Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

Polymarket legality by state

Is Polymarket legal in Florida?

Polymarket is available in Florida. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in District of Columbia?

Polymarket is available in District of Columbia. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in Delaware?

Polymarket is available in Delaware. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in Connecticut?

Polymarket is available in Connecticut. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in Colorado?

Polymarket is available in Colorado. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in California?

Polymarket is available in California. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in Arkansas?

Polymarket is available in Arkansas. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in Arizona?

Polymarket is available in Arizona. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in Alaska?

Polymarket is available in Alaska. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Polymarket legality by state

Is Polymarket legal in Alabama?

Polymarket is available in Alabama. Eligible residents can trade real-money markets on the iOS app. Eligibility, age limits, and how to start.

Catie Di Stefano Jun 2, 2026

Kalshi legality by state

Is Kalshi legal in Wyoming?

Kalshi is legal in Wyoming. Its event contracts fall under CFTC rules, not state gambling law. Eligibility, age limits, and how to start trading.

Catie Di Stefano Jun 2, 2026

Kalshi legality by state

Is Kalshi legal in Wisconsin?

Kalshi accepts residents of Wisconsin, but sports event contracts are disputed there. What is available, what changed and when, and how to check.

Catie Di Stefano Jun 2, 2026