Polymarket and Kalshi Push NFL Promo Codes as League Bars Prediction-Market Ads During Games
Polymarket is distributing game-specific promo codes through dozens of sports media outlets for the 2026 NFL season, while the league…
Articles by Marcus Feld
Vlad Tenev Says Crypto Event Contracts Are Taking a Larger Share of Robinhood Prediction Markets
Robinhood CEO Vlad Tenev told CNBC that crypto event contracts have taken a "disproportionate share" of trading on his platform…
Robinhood CEO Says Crypto Event Contracts Can Overtake Sports as Q2 Revenue Hits $156 Million
Vlad Tenev told CNBC on September 18 that crypto-linked prediction contracts are already taking a disproportionate share of Robinhood's event-markets…
Kalshi and Polymarket Use Shared NFL Promo Code as Sports Acquisition Moves Into Prediction Markets
Kalshi and Polymarket are running parallel affiliate promotions under the same code, "ROCKY," offering new users $25 and $50 respectively…
Polymarket Fraud Report Puts Compliance Controls in Focus During $1 Billion Funding Push
A Wall Street Journal investigation published September 19 found Polymarket suffered a massive stolen-card fraud attack in February 2026, with…
Polymarket’s $50 Sports Promo Codes Put Prediction Markets Into Affiliate Media
Polymarket is distributing unique $50 invite codes to regional media partners across the country for NFL Week 2 and college…
NFL Week 1 Tests Kalshi’s $56.51 Billion Football Volume Forecast
Kalshi and Polymarket are entering the 2026 NFL season with record preseason volume, $57 billion in projected annual contracts, and…
Football and Midterm Markets Put Prediction Exchanges Into a Larger Fall Test
Kalshi and Polymarket are entering the 2026 fall season with record football volumes and $197 million already bet on midterm…
Fed Hike Odds Converge Near 80% After CPI, With Kalshi and Polymarket Aligned
Three markets are telling three different stories ahead of the September 15-16 FOMC meeting. Polymarket and CME FedWatch lean heavily…
Fed Rate-Hike Markets Move Above 80% After August CPI Rises 0.4%
August inflation came in hotter than July's 0.1% monthly gain, pushing CME FedWatch above 60% and Kalshi to 57% for…