All articles tagged with #polymarket
An insider and Polymarket odds point to Cleveland and Miami as LeBron James’ likely next destinations, with familiarity and emotional happiness driving the decision more than money. Cleveland offers a homecoming with Donovan Mitchell in place, while Miami brings a strong culture and the potential Bronny connection, leaving Golden State and others trailing.
Goldman Sachs has instructed employees to limit their prediction-market bets to sports and entertainment due to compliance risks tied to material non-public information, with breaches potentially costing a job. The internal memo underscores banks' regulatory concern as platforms like Kalshi and Polymarket expand into financial bets on events such as elections and rates, drawing scrutiny over profits from advance knowledge; Kalshi is even exploring a multibillion-dollar funding round.
Polymarket is launching a US re-entry backed by a high-profile compliance push, including former DOJ/FBI officials and Coinbase alumni, and via the QCEX acquisition to operate under CFTC rules. The USD-based platform will be more tightly regulated and smaller in scope than its international counterpart, as executives emphasize “trust is the product.” The effort faces scrutiny over past offshore marketing practices and faces competition from Kalshi as US market volumes rise.
The 2026 FIFA World Cup sparked a dramatic surge in prediction-market activity in June, with Kalshi posting over $31 billion in notional volume and Polymarket surpassing $10.8 billion on its international exchange, while the new platform Rothera traded about $2 billion. U.S. platforms saw substantial volumes (Kalshi >$3.5B, Polymarket >$3.5B) and rising open interest (Kalshi >$1B, Polymarket ~$.4B), underscoring the World Cup as a major test for market integrity and regulatory scrutiny as platforms prepare for continued high-volume periods.
A large Polymarket bet (~$409,000) that Vladimir Putin will leave office by December 31, 2026 has drawn attention to prediction-market activity, but NBC News notes there’s no evidence of an imminent ouster amid the ongoing Ukraine conflict. The piece also highlights ongoing concerns about insider trading on such platforms and references a separate DOJ case involving bets tied to Venezuela. In short, a big wager doesn’t guarantee Putin’s departure, though it underscores speculative interest around his presidency.
Spotify removed 500,000 streams from Malcolm Todd’s hit Earrings after an internal probe found artificial listening tied to bettors on Kalshi and Polymarket; the artist isn’t believed to be involved, and Spotify says it detects and mitigates manipulated streams and doesn’t pay related royalties. The manipulation followed a spike in the chart driven by prediction-market activity (Kalshi had given Todd a 2.5% chance to top the chart), and there are ongoing reviews by Kalshi and Polymarket, with Spotify asking them to remove Spotify logos to avoid implying a partnership.
A Polymarket bettor placed roughly $409,000 on Vladimir Putin leaving office by December 31, 2026, with about an 11% implied probability, reviving scrutiny of insider trading on prediction markets after prior scandals. While the bet is notable, there’s no evidence of an imminent ouster and Putin remains in power amid ongoing Ukraine conflict, making the outcome uncertain despite market activity.
Spotify confirmed artificial streaming after a Kalshi trader flagged botting in Spotify-related markets; the company culled over 500,000 fake streams and adjusted its charts, moving Malcolm Todd’s song from #1 to #4. Kalshi then removed Spotify branding from related markets and said it’s coordinating with Spotify and Polymarket as investigations continue; Polymarket says it has not identified any immediate manipulation. The episode underscores vulnerabilities in chart-based prediction markets, prompting trader Caleb Davies to swear off such markets for now.
A newcomer to the Polymarket prediction market is betting big that Russian President Vladimir Putin will step down by year-end, as Ukraine's drone strikes deepen into Russian territory and odds on his downfall rise.
The U.S. Commodity Futures Trading Commission has opened a broad investigation into Polymarket, a Trump Jr.-connected prediction-market platform, signaling a renewed push to enforce U.S. law on crypto-linked markets. This probe marks a test of the regulator’s willingness to hold high-profile players accountable, following last year’s decision to halt a separate enforcement inquiry over whether Polymarket served U.S. customers; the current investigation began earlier this year and appears extensive in scope.
U.S. regulators at the Commodity Futures Trading Commission are conducting an extensive investigation into Polymarket, a leading prediction-market platform, as Washington grows concerned about insider trading risks and marketing practices tied to bets on U.S. elections, the Iran war and other events; the probe follows previous enforcement actions and ongoing scrutiny of the company’s ties to political figures, with Polymarket declining to comment while noting it is auditing promotional content.
The Vergecast discusses reports that Meta is building a Polymarket-style prediction market inside Meta, along with Apple price hikes and RAM shortages, while noting Meta’s morale issues and Cannes Lions coverage.
A Wall Street Journal investigation cited by Kotaku alleges Polymarket paid creators to produce fake videos of six-figure winnings on bets, then amplified them via a social-media push. In total, more than 1,100 faked videos were reviewed, with fake winnings totaling about $900,000, while real bets on those outcomes would have resulted in losses. Polymarket says it is conducting a comprehensive audit of promotional content.
The Wall Street Journal reports Polymarket paid at least 10 social media creators to post videos showing fake winning bets and used dummy, lookalike websites to simulate wagers, with instructions to hide sponsorship. A review of 1,105 videos found about 70% depicted bets that were not real, including nearly $900,000 in fabricated winnings across 118 clips. The practice, alongside broader concerns about insider trading, fraud, and wash trading on Polymarket, persists as the platform faces regulatory scrutiny. Some creators received monthly pay of about $2,000–$3,000 and were told not to disclose the arrangement, and instances of apparent internal test environments and outdated footage were noted.
A Wall Street Journal investigation found Polymarket paid social-media creators to film fake bets on cloned dummy sites as part of a promotional push, identifying 145 fake bets totaling about $1.9 million and 118 videos reacting to outdated footage that would have yielded losses; the campaign generated hundreds of millions of views, with creators instructed to avoid disclosing paid promotion. Polymarket’s US platform has been blocked since 2022, and the company says it’s conducting a comprehensive audit of promotional content and pursuing a limited US offering via a CFTC-regulated app.