Every year, early NFL lines jump around—like when a -3 opener moves to -4.5 by...

https://mega-wiki.win/index.php/Is_It_Okay_to_Skip_Betting_NFL_Until_Week_4%3F

Every year, early NFL lines jump around—like when a -3 opener moves to -4.5 by kickoff. It’s noise, not truth. Jumping in too soon often means overpaying. The smart play? Stay patient and wait for the line to settle before putting your money down.