Jumping on early NFL lines like an opener moving from -3 to -4.5 can cost you....

https://lorenzosnewblogs.nexorafield.com/posts/how-much-does-offensive-line-news-matter-for-betting-spreads

Jumping on early NFL lines like an opener moving from -3 to -4.5 can cost you. That half-point shift often reflects little more than public hype, not sharp insight