Polymarket launches new $50 promo code “OREGON” for MLB, NBA, and NHL Finals

Trading volume is spiking across today’s Major League Baseball schedule, and Polymarket has responded with a new promo code. New players who register their accounts using the Polymarket promo code OREGON on Sunday afternoon, May 31st, 2026, will unlock an immediate $50 bonus. This introductory promotion clears a direct path past the public waitlist, allowing incoming traders to buy and sell outcome shares on late-afternoon pitching matchups and season-ending awards right away.

المصدر: The Oregonian