Electrified by the announcement of an effective vaccine, Wall Street opened with a bang on Monday on the way to new records, boosting the securities of the sectors that have suffered the most from the epidemic: the Dow Jones climbed 5.63% to a new record, the Nasdaq took 1.25%.
The action of Pfizer laboratories soared (+ 11.51%) Monday after the announcement of a vaccine "
90% effective
" against Covid-19.