Best opening price: Broncos paid $2.18, Seahawks paid $1.82 (the best of 9 bookies). Prices change before kickoff.
Fair chance at the open (our read of the prices, with the bookies' cut taken out): Broncos about 5 in 10, Seahawks about 5 in 10.
How much the bookies keep: about $4.44 of every $100 bet on this game.
Since betting opened: the price has barely moved.
Prices from when betting opened on Tue 6 Oct