Pfizer Inc. stock underperforms Tuesday when compared to competitors

Shares of Pfizer Inc. PFE, shed 1.12% to $35.38 Tuesday, on what proved to be an all-around rough trading session for the stock market, with the S&P 500 Index SPX, falling 0.42% to 4,496.83 and Dow Jones Industrial Average DJIA, falling 0.56% to 34,641.97. Pfizer Inc. closed $19.55 below its 52-week high ($54.93), which the company achieved on December 14th. The stock demonstrated a mixed performance when compared to some of its competitors Tuesday, as Johnson & Johnson JNJ, rose 0.12% to $160.68, Eli Lilly & Co. LLY, rose 0.19%...