A general view of Pfizer Manufacturing Belgium in Puurs, Belgium, Monday, Nov. 9, 2020. Pfizer said Monday that early results from its coronavirus vaccine suggest the shots may be a surprisingly robust 90% effective at preventing COVID-19. (AP Photo/Virginia Mayo)
A general view of Pfizer Manufacturing Belgium in Puurs, Belgium, Monday, Nov. 9, 2020. Pfizer said Monday that early results from its coronavirus vaccine suggest the shots may be a surprisingly robust 90% effective at preventing COVID-19. (AP Photo/Virginia Mayo)Charles Schwab, TD Ameritrade and Merrill Lynch brokerage clients reported service outages on Monday as news of coronavirus vaccine developments sent stocks soaring to all-time highs.