UFC 328 Prediction Market Promo Codes: Get Top Offers for Chimaev-Strickland

UFC 328 features two championship bouts on Saturday night, headlined by Chimaev vs. Strickland and Van vs. Taira. Several prediction market platforms including Kalshi, Polymarket, and Novig are offering promotional bonuses for new users signing up ahead of the event. Notable offers include a $10 bonus from Kalshi, a $20 bonus from Polymarket with a $20 deposit, and $55 in Novig Coins for a $5 spend using promo code WTOP.