Why Kalshi’s $15 Bonuses Could Reshape Sports Betting in the U.S.

San Francisco, Friday, 19 June 2026.
Kalshi is offering up to $15 in sign-up bonuses for traders in Oregon, Washington, and California—just in time for the 2026 FIFA World Cup. This marks a bold push into western markets, where event-based trading is surging. With over $382 million already traded on World Cup markets alone, Kalshi’s regulated platform is blurring the line between betting and financial trading. The move could boost liquidity and market efficiency, but it’s also drawing legal challenges from states like Nevada and New Jersey. Will this be the tipping point for prediction markets in America?