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Brazil’s runoff count exposed a sharp prediction-market misfire
Lula overturned Flávio Bolsonaro’s first-round lead as Polymarket and Kalshi odds swung during the live count
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Iowa’s five-season CFP contract reaches 57% as 24-team playoff plan nears
The Kalshi price rose despite a Minnesota loss, reflecting a multiyear wager whose value depends heavily on an expansion that remains unfinished.
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New York Gaming Commission seeks court order over Kalshi subpoenas
The regulator wants records on sports contracts, under-21 users, advertising and ownership as it weighs potential civil penalties.
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Kalshi price on federal charges for Ilhan Omar rises to 47% after home search
The Justice Department confirmed a criminal investigation but has not publicly detailed the suspected offences.
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DraftKings says DKeX reached third place in U.S. prediction markets
Aldrin Research put the late-June entrant at $1.04 billion in weekly notional trades, though Kalshi and Polymarket remain well ahead.
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Phantom brings Kalshi event contracts into its U.S. wallet app
Users can fund trades with the CASH stablecoin, but market categories are restricted in three states amid a continuing legal battle.
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Buena Vista Rancheria joins California tribes’ Kalshi lawsuit
The court ordered talks on a potential geofencing deal as the tribes prepare to expand their complaint against Kalshi and Robinhood.
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Hegseth bans Pentagon personnel from betting on military outcomes using nonpublic information
The order names Polymarket and Kalshi, warning that trades can reveal operational signals to foreign intelligence services.
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Ted Cruz plans state and tribal approval bill for gambling-linked prediction markets
The proposal remains unpublished, but it would challenge federal-only oversight as courts split over Kalshi’s sports contracts.
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Most Ohio-targeted prediction markets stayed active after deadline
Plus500US said it would halt sports contracts, while other platforms maintained that federal rather than state regulators oversee their businesses.
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Utah names Susquehanna market makers in Kalshi gambling lawsuit
The complaint alleges that Susquehanna Government Products took the other side of Utah residents’ event-contract wagers, while also naming its parent in a rare lawsuit targeting prediction-market liquidity providers.
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Kalshi chief says prediction-market fight could reach Supreme Court
Conflicting federal rulings have left sports-event contracts subject to sharply different treatment across states.