Kalshi Offers $10 Bonus With Promo Code SBWIRE for World Cup, UFC Freedom 250 and More

Kalshi is offering a promotional bonus for users who sign up with the code SBWIRE. The promotion provides a $10 bonus that can be used across multiple event markets. The offer covers betting markets tied to the World Cup and UFC Freedom 250. Additional events beyond those two are also included in the promotion. The promo code is valid as of June 14, according to the source. Users interested in prediction markets may find this a low-barrier entry point. The bonus structure suggests Kalshi is actively competing for new user acquisition. This type of promotion is common among prediction platforms during major sporting events. The offer highlights the growing overlap between sports fintech and event-based trading. Readers should verify current terms directly on Kalshi's platform before signing up.