Why Apogee Enterprises Stock Popped Thursday
Apogee's Q1 earnings weren't nearly as good as they seemed.

Apogee Enterprises (NASDAQ: APOG) stock, a specialist in architectural glass and metals, surged as much as 26% in early trading Friday before giving back most its gains and retreating to a 6% increase by 12:30 p.m. ET.
The reason: Earnings.
Image source: Getty Images.