Pfizer traded at $28.88 this Friday May 24th, increasing $0.16 or 0.56 percent since the previous trading session. Looking back, over the last four weeks, Pfizer gained 14.20 percent. Over the last 12 months, its price fell by 23.66 percent. Looking ahead, we forecast Pfizer to be priced at 28.56 by the end of this quarter and at 27.74 in one year, according to Trading Economics global macro models projections and analysts expectations.