Kalshi is promoting several signup codes that offer bonuses to new users who place trades on selected markets. Multiple outlets say the offers can provide bonuses of up to $500, with users needing to register and complete a minimum amount of trading to unlock the larger rewards.
Yahoo Sports highlights codes such as TSNEWS and TSN15, describing an initial trading amount and bonuses tied to categories including MLB and NFL preseason. One Yahoo Sports item also references NFL, MLB, and UFC markets, indicating the promos may apply across more than one sport depending on available listings. Fox Sports similarly advertises a code (FOXSPORTS) promising up to $500 in bonuses for “today’s” MLB games, tying the promotion to a specific date.
Across sources, the main differences are the named promo codes, the minimum trade thresholds mentioned, and which sports or events (e.g., MLB, NFL preseason, and possibly UFC) are listed as eligible markets.
