Kalshi promo code CLEVELAND55 has been upgraded for Browns vs. Jets: deposit $25, get $55 and trade $80 on Kalshi NFL markets, with Polymarket and Novig compared.

Kalshi promo code SILIVE55 has been updated for NFL Week 5: deposit $25, get $55 and trade $80 on Giants, Jets and every Kalshi NFL market, plus Polymarket and Novig.

The Kalshi promo code MASSLIVE1 has been upgraded for Raiders vs. Patriots ahead of the 1 p.m. ET kickoff, and no Sunday game on Kalshi’s Week 5 NFL board has drawn more trading: $599,977 had changed hands on the game page by midweek.

Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at The offer is available to

The Kalshi promo code SILIVE55 has launched for Eagles vs. Jaguars: deposit $25, get $55 and trade $80 on Kalshi NFL markets.

Sign up with Kalshi promo code PENNLIVE55 to get a $55 trading bonus when you purchase at least $25 in cash contracts over your first seven days.