Best NFL prediction market promos: Get up to $600 for Week 7 NFL from Kalshi, Polymarket, and more

A busy Sunday of NFL Week 7 action continues with seven games kicking off at 1 p.m. ET. One highlight in the early window is the Bengals vs. Ravens AFC North showdown. Later, three kickoffs are on tap, including Packers vs. Lions in an NFC North battle. Tonight, the spotlight shifts to Chiefs vs. Seahawks, kicking off at 8:20 p.m. ET on NBC. New users looking to trade on any of today’s matchups or other NFL markets can sign up with leading prediction market platforms and unlock the latest promo offers.