Take a look at some of the biggest movers in the premarket:
Pfizer (PFE) – Pfizer jumped 4% in the premarket after the drugmaker reported better-than-expected profit and revenue for the third quarter. Pfizer earned $1.34 per share, 25 cents a share above estimates. The company also issued an improved full-year forecast on strong demand for both its Covid-19 vaccine and non-Covid treatments.
Under Armour (UAA) – The athletic apparel maker's shares surged 9.2% in premarket trading after it more
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