Multiple New York Post articles report that Kalshi is running a promotional offer tied to the code “NYPMAX.” Each piece describes the same deal: users who “trade $10” using the promo code receive “$10” in return, effectively creating a credit or bonus for participating in Kalshi prediction markets.

The promotions are described across a range of sports and major events. For basketball, the articles cite markets for NBA playoff matchups, including Spurs–Thunder and the 2026 NBA Finals (with Knicks-related coverage). For baseball, they reference Mets vs. Marlins and Braves vs. Cubs. For hockey, they mention Golden Knights vs. Avalanche and Stanley Cup Finals markets. The articles also reference World Cup markets.

One article additionally includes a golf market, citing the Charles Schwab Challenge final round. While the outlets vary in which specific contest is highlighted, they consistently present the NYPMAX offer as a $10-for-$10 promotion when placed on Kalshi for those events.