The Week Ahead: Pfizer, Moderna report earnings Noah Zivitz, Managing Editor, BNN Bloomberg A pharmacists prepares a dose of the Moderna Covid-19 vaccination at a CVS Pharmacy location in Eastchester, New York, U.S., on Friday, Feb. 12, 2021. CVS Health Corp. has revamped its website where customers can book appointments to get Covid-19 shots, hoping to avoid the confusion and technical snafus that have bedeviled the early phases of the U.S. vaccine rollout. Photographer: Gabriela Bhaskar/Bloomberg , Bloomberg Saturday, May 1 Monday, May 3 Notable earnings: Suncor Energy, MEG Energy, Gibson Energy, Parkland, Nutrien, CargoJet, Iamgold, Mosaic Co. Tuesday, May 4 Notable data: Canadian trade balance, Canadian building permits, U.S. trade balance, U.S. factory orders