Shares of Broadwind, Inc. (NASDAQ: BWEN) were down 16% to $8.84 as the company issued weak Q4 sales forecast. ViewRay, Inc. (NASDAQ: VRAY) was down, falling 14% to $4.5494. Commodities In commodity news, oil traded down 2.3% to $51.91, while gold traded down 0.9% to $1,848.50. Silver traded down 1.9% Friday to $25.355 while copper fell 2% to $3.5745. Euro zone European shares were lower today. The eurozone’s STOXX 600 fell 1.1%, the Spanish Ibex Index fell 1.6% and the German DAX 30 dropped 0.9%. Meanwhile, the French CAC 40 fell 1.3%, London’s FTSE 100 fell 0.8% and Italy’s FTSE MIB ...