NewzThe Kalshi promo code MASSLIVE1 has launched for the NBA evening slate on Friday, October 23, 2026, with Kalshi NBA markets trading on all games today. The Kalshi promo code MASSLIVE1 returns a $55 bonus to new users who deposit $25 at registration and trade $25 within their first seven days—more than double the deposit, giving a first account $80 in trading funds, valid on every market Kalshi lists. The Polymarket code MASS has been updated for Knicks-Celtics, and its $25 bonus is live on a $10 deposit.
New users registering with the Polymarket code MASS receive a $25 bonus after a first deposit of $10—a $35 opening balance across every market on the platform. MASS is one of five verified Polymarket codes carrying the same deal, alongside CUSE, SILIVE, OREGON and CLEVE.
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