Jumping on early NFL lines like a -3 moving to -4.5 can cost you more than you...

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

Jumping on early NFL lines like a -3 moving to -4.5 can cost you more than you think. Early odds often misprice teams as books adjust to public reaction, not true strength