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.

Kalshi legality by state

Is Kalshi legal in Massachusetts?

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

Catie Di Stefano Jun 2, 2026

Kalshi legality by state

Is Kalshi legal in Maryland?

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

Catie Di Stefano Jun 2, 2026

Kalshi legality by state

Is Kalshi legal in Maine?

Kalshi is legal in Maine. 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 Louisiana?

Kalshi is legal in Louisiana. 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 Kentucky?

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

Catie Di Stefano Jun 2, 2026

Kalshi legality by state

Is Kalshi legal in Kansas?

Kalshi is legal in Kansas. 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 Iowa?

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

Catie Di Stefano Jun 2, 2026

Kalshi legality by state

Is Kalshi legal in Indiana?

Kalshi is legal in Indiana. 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 Illinois?

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

Catie Di Stefano Jun 2, 2026

Kalshi legality by state

Is Kalshi legal in Idaho?

Kalshi is legal in Idaho. 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 Hawaii?

Kalshi is legal in Hawaii. 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 Georgia?

Kalshi is legal in Georgia. 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