As Kalshi’s trading volume surpasses Polymarket’s, it will now offer prediction market access to Phantom’s 15 million users on Solana.

Use the Kalshi promo code COVERS for $10 bonus on the Spurs vs Knicks NBA Cup final. Trade $100 in contracts to unlock your welcome offer.

The Baller League deal is the latest in a string of sponsorship agreements struck by Kalshi, which claims to have seen trading volume on its platform increase eightfold since July. The NHL tapped Kalshi and competitor Polymarket as its official prediction markets in October,

Traders marked Warsh as the narrow favorite to replace Jerome Powell, assigning him roughly a 46% chance of nomination, compared with about 39% for Hassett.

Kalshi expands combo event contracts, boosting parlay-style payouts and its first-mover advantage as sportsbooks race to catch up amid legal scrutiny.

The trading exchange platform offers contracts on the December 19 boxing match with heavyweight champion Joshua heavily favored over the 12-1 social media star.

On Kalshi, anyone who bet on any of the “Architects of AI”—including Sam Altman, Elon Musk, Jensen Huang, Dario Amodei, Mark Zuckerberg, Lisa Su, and Demis Hassabis—still won the bet. Those who bet their products, however, did not.

By Nate Raymond BOSTON, Dec 9 (Reuters) - A Massachusetts judge on Tuesday questioned whether prediction-markets operator Kalshi could legally offer the state's residents the ability to place financial bets on something as "trivial" as who wins sporting events without running afoul of gaming regulators.

The race for which team will make the first overall pick in the 2026 NFL Draft is coming down the wire, and prediction market Kalshi has its say on which franchise will get it