The American indexes rose against growth of business activity

On Monday, November 23, key share indexes of United States of America were closed in a green zone. Support to the market was given by statements the British pharmaceutical companies to AstraZeneca plc about potential efficiency of a vaccine from Koronavirus at the level of 90%. AstraZeneca plc, thus, becomes the third company after Pfizer, Inc and Moderna which has declared the last stages of testing of the preparation...