Rumors,real or not can move the needle if plausible.
I traded it 37.50 to 38 on intial drop yesterday,then held 1k 37.70 over,sold 38.70+38.50 p/m and open,rebought 37.03 sold 37.46,then deer in headlights on dip to 36.88.
If it churns thru enough volume i may invest in a few friday afternoon