Simple concept (Like 2019): I've been comparing the preseason lines posted by PointsBet (CG Technologies did not post any/I guess they got bought out?) vs. Posted Weekly Supercontest lines and seeing how line movement did regarding CLV Ex: if KC -7 was preseason line and KC -2 was like posted that week, that's 5 points of "CLV on KC.
EDIT: I guess the technical term is "Closing Line Value (CLV)"
Since week 2, the teams with CLV
Teams w/3 or more points of CLV:
Teams w/6 or more points of CLV:
Teams w/ 0.5 - 2.5 points of CLV:
Last year....
In 2019, from Week 2-16 The teams with CLV went 99-97-5 ATS (50.5%)
Teams w/ >3 CLV: 63-35-3 ATS (64.2%)
Teams w/ >6 CLV: 23-14-1 ATS (These teams are also included with the +3 Teams) (62.1%)
Teams w/ 0.5-2.5 CLV: 36-62-2 ATS (36.7%)