Depending on where you looked, Oklahoma State was a 3.5-point to 4-point favorite starting last Sunday against Kansas State. Most of the 3.5-point lines were offshore but the Wynn Las Vegas had OSU has a 4-point favorite of the Snydercats.
That changed … quickly.
This is from Vegas Insider which is sort of an aggregate of all the college football lines at various locations. Watch how fast it gets bet up to five, then five and a half before settling on eight on Monday. Not even 24 hours later.