Early NFL lines often start out shaky—think a game opening at -3 and closing at...

https://casinocrowd.com/is-it-dumb-to-bet-a-line-after-it-moves-from-3-to-4-5/

Early NFL lines often start out shaky—think a game opening at -3 and closing at -4.5. That shift shows how info and sharp money shape the market. Jumping in too soon can cost you