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Breaking: Coinbase Expands to Canada with Ambitious 'Everything Exchange' - Decrypt
Coinbase is launching its 'Everything Exchange' in Canada, aiming to provide a comprehensive financial platform. The CEO of Coinbase Canada announced that this initiative will allow users to trade crypto, stocks, and ETFs from a single account.
Jul 23, 2026, 10:13 AM
Breaking: The Block: Washington Judge Halts Kalshi's Sports Prediction Markets
A Washington judge has ruled against Kalshi's sports prediction markets, citing state gambling laws. This decision impacts the company's operations in the state.
Jul 21, 2026, 10:20 AM
Breaking: Underdog Launches In-House Prediction Market Platform, GamingIntelligence.com Reports
Underdog has introduced a new in-house prediction market platform after acquiring Aristotle Exchange. The platform is licensed by the CFTC and enhances betting options for Underdog customers.
Jul 20, 2026, 10:44 AM
Breaking: France Blocks Polymarket Over Gambling Concerns, Says Coindesk
France's gambling regulator has mandated internet service providers to block Polymarket, labeling it an illegal gambling site. The decision follows concerns about addictive mechanics and the platform's accessibility to French users despite previous restrictions.
Jul 19, 2026, 09:46 AM
Breaking: Coindesk: Odds of CLARITY Act Passage Plummet Amid Senate Delays
Polymarket traders have reduced the odds of the CLARITY Act passing this year to a record low of 32%. This decline reflects skepticism about Congress's ability to advance the legislation before the end of 2026.
Jul 18, 2026, 09:17 AM
Breaking: US Senate Unanimously Opposes Clemency for SBF, Says Cointelegraph.com — Cointelegraph.com News
The US Senate has unanimously adopted a resolution opposing clemency for former FTX CEO Sam Bankman-Fried. The resolution emphasizes the Senate's commitment to the rule of law following Bankman-Fried's conviction on fraud and conspiracy charges.
Jul 16, 2026, 10:01 AM
Breaking: Kalshi Faces Regulatory Clash as CFTC Blocks Michigan Trades, Says Cointelegraph.com — Cointelegraph.com News
Kalshi is caught in a regulatory conflict as the CFTC prevents it from canceling trades in Michigan, defying a state court order. The company claims this situation places it in an 'impossible position.'
Jul 15, 2026, 09:54 AM
Breaking: North Carolina Backs CFTC's Authority Over Prediction Markets, Says Decrypt
North Carolina has enacted a law recognizing the CFTC's authority over prediction markets, including Kalshi and Polymarket. The law, signed by Governor Josh Stein, imposes a 6% tax on operators' net trading fee revenue from state residents.
Jul 10, 2026, 10:47 AM
Breaking: The Block: Federal Judge Rejects Kalshi's Challenge to New York Gambling Law
A federal judge has denied Kalshi's request to block the enforcement of New York's gambling law. This decision impacts Kalshi's operations in the state.
Jul 8, 2026, 10:11 AM
Breaking: New price level structures — API Changelog
Stay updated with API changes and version history Use this file to discover all available pages before exploring further.
Jul 7, 2026, 10:49 AM
Breaking: South Korea's Cointelegraph.com News Considers Action Against Polymarket Over Gambling Issues
South Korea's media and communications review body is set to hear from Polymarket regarding gambling-related concerns. A decision on potential corrective action will follow.
Jul 6, 2026, 11:58 AM
Breaking: API Changelog: Exchange Announcements Endpoint Removed
The Exchange announcements endpoint has been removed from the API.
Jul 5, 2026, 10:05 AM
Breaking: API Changelog: Margin Orders Now Identify System Order Reasons
The API Changelog has been updated to include new features for margin orders. Users can now identify the reasons for system orders.
Jul 3, 2026, 10:29 AM
Market Shock: The Block: Kalshi and Polymarket See 75% Volume Surge to $45 Billion in June
Kalshi and Polymarket's combined trading volume reached $45 billion in June, marking a 75% increase. This surge coincided with the excitement surrounding the World Cup.
Jul 2, 2026, 10:32 AM
Breaking: API Changelog Updates Trade-scoped API Key Permissions
The API Changelog has released information regarding trade-scoped API key permissions. Users can now stay informed about API changes and version history.
Jul 1, 2026, 11:18 AM
Breaking: The Block: Kalshi Faces 14-Day Restraining Order in Michigan
Kalshi has received a 14-day restraining order in Michigan, halting its sports prediction markets in the state. The order impacts the company's operations in the region.
Jun 30, 2026, 10:51 AM
Breaking: API Changelog Updates Per-Index Exchange Status
The API Changelog provides updates on API changes and version history. Users can access this file to find all available pages.
Jun 29, 2026, 12:25 PM
Breaking: API Changelog: Margin Risk Metrics Restricted to Specific Subaccounts
Margin risk metrics are now limited to single-position subaccounts and gross margin markets. This change affects how users can assess margin risk.
Jun 28, 2026, 10:22 AM
Breaking: CFTC Launches Extensive Probe into Polymarket Amid Regulatory Pressure, Says Benzinga — benzinga.com
The CFTC has initiated a significant investigation into Polymarket following increased scrutiny and a consumer lawsuit. The probe comes in the wake of allegations regarding deceptive advertising practices.
Jun 27, 2026, 09:58 AM
Breaking: Polymarket Faces $2.9M Theft, Users to Be Refunded - Cointelegraph.com News
Polymarket experienced a $2.9 million theft due to a third-party vendor compromise. The platform has assured users that they will be fully refunded.
Jun 26, 2026, 10:45 AM
Breaking: Kalshi Eyes $40B Valuation Amid Regulatory Battle: Decrypt
Kalshi is seeking a valuation of approximately $40 billion, nearly double its recent $22 billion valuation following a $1 billion funding round. The company is also navigating a legal dispute over regulatory authority in the prediction market sector.
Jun 25, 2026, 10:36 AM
Breaking: Cboe Reintroduces S&P 500 Binary Options, Competing with Polymarket and Kalshi - Coindesk
Cboe is reintroducing binary options on the S&P 500 index, competing with platforms like Polymarket and Kalshi. This marks Cboe's return to the prediction market after a decade-long hiatus.
Jun 24, 2026, 10:43 AM
Breaking: $1.9M in Fake Bets Drove Polymarket Hype: WSJ — Decrypt
A Wall Street Journal probe found none of the roughly $1.9 million in bets shown across 1,100-plus creator videos were real. Crypto prediction market platform Polymarket paid dozens of mostly college-age creators to film themselves placing fake bets, and sometimes faking wins, on near-identical copies of its website, according to a Wall Street Journal investigation published Saturday. The paper reviewed 1,105 videos from 10 creators posted since December, found a wager in about 70%, and determined that none of the roughly $1.9 million in bets shown was real. He filmed the exciting moment he won $100,000—except the bet wasn’t real. A flood of videos showing fake trades is fueling Polymarket’s hype machine. https://t.co/LEgqvIRGvb They include a clip posted in January, which shows college st
Jun 22, 2026, 01:29 PM
Breaking: Charles Schwab to Launch S&P 500 Prediction Markets with Cboe: Decrypt
Charles Schwab is set to enter the prediction markets sector by offering S&P 500 contracts through Cboe Global Markets. This move follows comments from CEO Rick Wurster about the company's plans during a recent earnings call.
Jun 21, 2026, 11:12 AM