AM Report: US Sharemarkets Rallied To Record Intra-Day Highs On Tuesday

By Tom Piotrowski | More Articles by Tom Piotrowski

A large-scale coronavirus vaccine study delivered promising results. US drugmaker Pfizer (+7.7%) and its German partner BioNTech (+13.9%) said data from the trial of their vaccine showed it was more than 90% effective in preventing COVID-19.