Polymarket Study Finds 3.14% Drive Accuracy
A new academic study finds that prediction market accuracy on Polymarket comes from a small group of informed traders, not the bro...
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Prediction Markets
Prediction market platforms, event contracts, sports data, and regulated market infrastructure.
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‘We Will See You in Court’: CFTC Defends Jurisdiction in Massachusetts Kalshi Case
CFTC escalates prediction market fight as state challenges intensify across the U.S. The Kalshi case in Massachusetts heightens te...
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38 Attorneys General Back Massachusetts Lawsuit Against Kalshi Over Prediction Markets
State gambling enforcement against Kalshi is being challenged as 38 attorneys general back Massachusetts’ lawsuit. The case could...
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CFTC sues New York over bid to apply gambling laws to prediction markets
The CFTC has filed suit to block New York from enforcing gambling laws on prediction platforms, arguing federal regulators have so...
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Kalshi, Polymarket among 27 prediction platforms banned in Brazil
Brazil has blocked 27 prediction market platforms, including Kalshi and Polymarket, as new rules classify many contracts as gambli...
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CFTC Charges Polymarket Trader in First Event Contract Insider Trading Case
CFTC insider trading charges against a U.S. Army service member escalate scrutiny of prediction markets. The case raises new legal...
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Brazil Issues Ban on Non-Financial Prediction Market Contracts
The measure, which would affect international prediction markets, like Polymarket and Kalshi in Brazil, is part of a battle agains...
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CFTC Sues New York as Prediction Markets Fight Escalates
The Commodity Futures Trading Commission (CFTC) has sued New York over prediction markets, following the state’s lawsuit against C...
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Wisconsin sues Kalshi, Polymarket, others over sports event contracts
Wisconsin’s lawsuit against Kalshi, Robinhood, Coinbase, Polymarket and Crypto.com deepens the battle between state gambling enfor...
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New York Sues Coinbase and Gemini Over ‘Prediction Markets’
Law and Ledger is a news segment focusing on crypto legal news, brought to you by Kelman Law – A law firm focused on digital asset...
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US soldier charged over $400K Polymarket bet on Maduro’s capture
US prosecutors alleged that Gannon Ken Van Dyke asked Polymarket to delete his account after profiting from trades tied to the mil...
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Illinois Governor Bars State Employees From Insider Bets on Prediction Markets
Illinois Governor JB Pritzker has signed an executive order prohibiting state employees from using nonpublic information to partic...
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Polymarket traders win $37K after Paris weather data glitch, raising suspicion
Ruben Hallali, a meteorologist, told French media outlet BFMTV the sudden temperature fluctuation recorded at a weather station at...
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Polymarket traders win $37K after Paris weather data glitch, raising suspicion
Ruben Hallali, a meteorologist, told French media outlet BFMTV the sudden temperature fluctuation recorded at a weather station at...
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Kalshi bans 3 US politicians for betting on their own election races
Matt Klein, a sitting member of the Minnesota State Senate, said he made a bet out of curiosity, while Mark Moran claimed he wante...
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Kalshi bans 3 US politicians for betting on their own election races
Matt Klein, a sitting member of the Minnesota State Senate, said he made a bet out of curiosity, while Mark Moran claimed he wante...
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New York, Illinois sign EOs banning state employees from prediction markets
New York Governor Kathy Hochul criticized the Trump administration for not implementing any “meaningful ethical standards” to curb...
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New York, Illinois sign EOs banning state employees from prediction markets
New York Governor Kathy Hochul criticized the Trump administration for not implementing any “meaningful ethical standards” to curb...
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