Kalshi promo code NYPMAX55: Trade $25, get up to $55 bonus for Thunder vs. Spurs

Kalshi and Polymarket are offering promotional bonuses for NBA Opening Night. Using promo code NYPMAX55 on Kalshi provides up to a $55 bonus for Thunder vs. Spurs trades. Additionally, Kalshi promo code NJCOM55 grants a $55 trading bonus for Sixers vs. Knicks. Meanwhile, Polymarket offers a $25 bonus for the Sixers vs. Knicks game via promo code NJCOM25BONUS when users make an initial deposit of $10 or more into the prediction market platform.