Early NFL lines often start shaky—like a -3 opener sliding to -4.5 by...

https://web-wiki.win/index.php/Are_NFL_Podcasts_Making_Me_a_Worse_Bettor%3F

Early NFL lines often start shaky—like a -3 opener sliding to -4.5 by kickoff—because books adjust to early bets and info flow. Rushing in means paying too much or missing value