Earnings this week : April 1 - 5, 19 (wk 14)

Notable earnings reports:

• Cal-Maine Foods (NASDAQ:CALM) on April 1; 
• GameStop (NYSE:GME) and Walgreen Boots Alliance (NASDAQ:WBA), Lamb Weston (LW) on April 2; 
• Signet Jewelers (NYSE:SIG) and Acuity Brands (NYSE:AYI) on April 3; 
• Constellation Brands (NYSE:STZ), Duluth Holdings (NASDAQ:DLTH) and RPM International (NYSE:RPM) on April 4; 
• Greenbrier (NYSE:GBX) on April 5.