Prediction Markets Archives

Nevada's TRO blocks Kalshi from sports, election, and entertainment contracts, completing a purge of all prediction markets from the state.

News March 25, 2026 14 min read

MLB's $300M Polymarket deal covers just 3.4% of the platform's volume. The other 96.6% operates offshore without integrity controls.

News March 25, 2026 19 min read

The Fed says valuable. The public says gambling. Users say insider trading. All three are right — about different markets.

News March 25, 2026 18 min read

Fox Corp's Kalshi deal excludes Fox Sports. But Fox Sports already promotes Kalshi's sports markets — the same ones Arizona just criminally…

News March 20, 2026 15 min read

Kalshi doubles valuation to $22B in Coatue-led round despite Arizona's first-ever criminal charges against a prediction market.

News March 20, 2026 8 min read

Arizona files first-ever criminal charges against Kalshi after undercover sting, creating a prosecution blueprint other state AGs can replicate.

News March 18, 2026 16 min read

Argentina banned Polymarket after LOTBA and the casino lobby filed a complaint. The inflation data leak was the pretext.

News March 18, 2026 16 min read

Polymarket's 5-minute Bitcoin markets do $60M daily. Bots earn rebates from retail fees. The EU banned the identical product.

News March 18, 2026 38 min read

Washington passes SB 6137 as tribes cite Kalshi by name. Prediction markets are forcing holdout states to legalize sports betting.

News March 15, 2026 25 min read

DraftKings and Flutter lost $50 billion combined as taxes, prediction markets, and slowing growth reshape U.S. sports betting.

News March 15, 2026 21 min read

Ohio and Tennessee federal judges split on whether Kalshi's sports contracts are swaps or gambling. The Sixth Circuit will decide.

News March 15, 2026 25 min read

Kalshi partners with XP Inc. for the first international expansion by a CFTC-regulated prediction market exchange.

News March 12, 2026 18 min read