Kry doesn't.  Earnings announcements are generally a surprise and with little notice.

Keep in mind that few traders are willing to hold any stock through eanrings. "Buy the rumour, sell the news".  There are many who traded this and entered lower with what a 40% gain from the 52w low...they will exit before earnings to lock in what is a superb gain.

Keep your eye on this PPS after permit.  It will rocket.