Jumping on early NFL lines can cost you. For example, a team opening at -3...

https://www.joint-bookmarks.win/jumping-on-early-nfl-lines-like-a-team-at-3-shifting-to-4-5-can-feel-smart

Jumping on early NFL lines can cost you. For example, a team opening at -3 often moves to -4.5 by kickoff, shaving value from your bet