The main Wall Street indices start the week in green. Even though concerns remain about a widespread resurgence of COVID-19 that clashes with hopes for an upcoming economic recovery. Among the companies reporting this week are Pfizer, Apple, Amazon, McDonald’s, Alphabet, Starbucks, Boeing, GE, GM and AMD. Last week, the Dow Jones declined 0.7% and the S&P 500 lost 0.2%. The Nasdaq tanked 1.3%, its first back-to-back weekly losses since May.