Stock Quote SMG (Common Stock) Price78.87Change0.00Volume217% Change 0.00%Intraday High79.1352 Week High93.00Intraday Low77.7752 Week Low57.96Today's Open0.00CurrencyUS DollarPrevious Close78.87Exchange NYSE02/15/19 4:02 p.m. ETData provided by Nasdaq. Minimum 15 minutes delayed.