Jumping on early NFL lines can cost you. Take the Lions opening at -3, then...

https://emilysgreatjournals.quantlynix.com/posts/i-loved-a-favorite-at-2.5-but-now-it-s-5-what-should-i-do

Jumping on early NFL lines can cost you. Take the Lions opening at -3, then closing at -4.5 — that extra half-point often reflects sharper money, not hype