Stocks making the biggest moves premarket: Pfizer, Lululemon, Manchester United, Rite Aid and more
Check out the companies making headlines before the bell. Pfizer , Moderna , BioNTech — Shares of Pfizer dropped 1.3% after the company slashed its full-year revenue guidance by $9 billion, noting waning demand for its Covid treatment and vaccine. Following the guidance cut, Jefferies upgraded Pfizer on Monday, citing an attractive buying opportunity. Vaccine…