The new Kalshi promo code OREGONLIVE55 has officially been extended for NFL Week 2 Sunday games as the verified sign-up code for prediction market traders looking to get into a 14-game slate that opens with eight 1 p.m. ET kickoffs, sends the Seahawks to Arizona in the 4:25 p.m. window and closes with the Colts at the Chiefs on Sunday Night Football. For a limited time, the Kalshi promo code OREGONLIVE55 turns a $25 deposit into $80 in trading funds—more than double Kalshi’s standard match—enough to take a position in each kickoff window and still hold funds for Monday’s Giants vs. Rams, already the most heavily traded NFL market of the week on Kalshi.

News Source : https://www.oregonlive.com/betting/2026/09/extended-kalshi-promo-code-offers-55-bonus-for-sports-betting-odds-this-sunday.html