Quanex Building Products traded at $18.18 this Friday September 5th, decreasing $2.73 or 13.06 percent since the previous trading session. Looking back, over the last four weeks, Quanex Building Products lost 5.07 percent. Over the last 12 months, its price fell by 39.98 percent. Looking ahead, we forecast Quanex Building Products to be priced at 18.03 by the end of this quarter and at 17.58 in one year, according to Trading Economics global macro models projections and analysts expectations.