Congressional Lawmakers Introduce Bill to Ban Election and Sports Contracts on US Financial Exchanges
November 7, 2026
A new bill introduced by Sen. Jeff Merkley and Rep. Jamie Raskin seeks to prohibit US financial exchanges from offering election, sports, and government-action event contracts.
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California Tribal Nations Win Legal Injunction Restricting Kalshi Sports Contracts on Sovereign Lands
November 6, 2026
California Native American tribes have secured a court order barring prediction platform Kalshi from offering sports contracts on tribal lands, requiring the firm to prove its geofencing compliance within 21 days.
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Arkansas Lawsuit Against Kalshi Escalates Federal-State Regulatory Tug-of-War Over Prediction Markets
November 5, 2026
Arkansas has launched a lawsuit against prediction platform Kalshi, alleging illegal gambling operations and seeking restitution, unpaid taxes, and civil penalties.
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Kalshi vs. Polymarket: Settlement, Resolution Rules, and Withdrawal Timelines Compared
November 1, 2026
Compare Kalshi and Polymarket to understand how centralized exchange oversight and decentralized oracles impact market resolutions, dispute challenges, and withdrawal processing times.
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Kalshi Investigates Potential Insider Trading on White House Press Secretary Bet
October 10, 2026
Kalshi is investigating suspicious trades placed on its prediction market right before media reports revealed Donald Trump's pick for White House Press Secretary.
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Coinbase Expands Event Derivatives with 15-Minute and Hourly Crypto Price Markets
October 7, 2026
Coinbase has introduced 15-minute and hourly crypto price prediction markets for Bitcoin, Ether, and eight other tokens, leveraging regulated contracts listed alongside Kalshi.
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Kalshi Launches US 500 Perpetual Futures, Bringing Non-Expiring Index Trading to Regulated Markets
October 7, 2026
Kalshi has launched a non-expiring US 500 perpetual futures contract featuring daily funding rates and up to 15.3x leverage, introducing crypto-native derivative mechanics to regulated U.S. equity markets.
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Federal Preemption Takes Center Stage as Kalshi and Coinbase Score Partial Court Victory in Illinois
October 3, 2026
A federal court in Illinois has issued a partial ruling supporting Kalshi and Coinbase, finding that state licensing rules on sports event contracts likely conflict with federal derivatives law.
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Kalshi Files to End Volume Incentive Program Amid Liquidity Structure Adjustments
September 30, 2026
Prediction market platform Kalshi has filed to end its volume incentive program, clarifying how reward pools function and addressing clustered trading activity in Ether perpetual contracts.
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Kalshi Eyes $40 Billion Valuation in Landmark $1 Billion Funding Talks
September 30, 2026
Kalshi is reportedly in talks to raise $1 billion in new capital at an astonishing $40 billion valuation. Backed by major firms like Sequoia and Wellington, the exchange is capitalizing on a massive surge in demand for regulated prediction markets.
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