Alnylam Pharmaceuticals traded at $452.00 this Friday September 5th, decreasing $1.54 or 0.34 percent since the previous trading session. Looking back, over the last four weeks, Alnylam Pharmaceuticals lost 5.57 percent. Over the last 12 months, its price rose by 83.16 percent. Looking ahead, we forecast Alnylam Pharmaceuticals to be priced at 448.25 by the end of this quarter and at 437.18 in one year, according to Trading Economics global macro models projections and analysts expectations.