Prediction Markets

Back to Briefing

CFTC Rulemaking & Guidance Federal Litigation - District Courts State AG & Consumer Protection Macro & Policy Decisions Sports Event Contracts CFTC Enforcement & Investigations State Regulator Crackdowns Election & Political Contracts Institutional & Platform Moves Crypto Prediction Markets

Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war

This cluster tracks updates related to Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war. Primary documents include: Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war. Latest coverage: Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war.

Summary sources:Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war

What Changed

Filing: Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war

Key Facts

Entities:

Federal Reserve Chainlink SEC Kalshi CFTC Polymarket NFA

Jurisdiction:

federal

Status:active

First reported:Mar 18, 2026

Updated:4d ago

Coverage: 1 sources | Primary docs: 1

Primary Documents

1

Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war

CoinDesk | Mar 18, 2026

document

Timeline

Mar 18, 2026Filing

Kalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf war

Coverage (1 sources)

Earlier

CoinDeskKalshi co-founder fights back against Arizona’s ‘overstep’ in what a lawyer calls a federal-state turf warPrimary

4d ago

Related Stories

Nevada Court Hits Polymarket with Temporary Restraining Order

Federal ReserveNevada Gaming Control Board+3

LinkedIn Links: Prediction markets, NCPG’s gambling hotline, Super Bowl and more

Cboe's latest move could make trading as simple as a ‘yes or no,’ rivalling prediction markets

Trump refuses to be outdone by Europe, signing his own U.S.-India trade deal

AGA Says Americans Will Wager $1.76 Billion on Super Bowl

KalshiPolymarket

Epstein Files Point To $3.2M Coinbase Investment In 2014

Federal ReserveChainlink+2