Kalshi promo code OREGONLIVE1 is active for sports fans in Oregon, Washington and other eligible states. How to claim up to $500 with the new Kalshi promo code:This Kalshi Promo Code secures a huge bonus in eligible trading states nationwide. Enter Code: Input the Input the Kalshi promo code OREGONLIVE1 into the registration form. Kalshi bonus details & tier breakdown (August 3rd, 2026):The extended offer replaces the standard $10 bonus with a randomized reward system. With probability-based pricing, market-driven potential returns and up to $500 in bonus credit, Kalshi offers a flexible alternative to traditional online sportsbooks.