Kalshi promo code ALCOM: Pick up a $10 bonus for the Indy 500 and Coca-Cola 600

Get ready for the biggest day in auto racing with “The Double”, featuring IndyCar’s Indianapolis 500 and NASCAR’s Coca-Cola 600 on May 24, 2026. Strap in for both races with the Kalshi promo code ALCOM, which sparks $10 in bonuses when you complete $10 in trades.