Trading in Generac Holdings Inc. GNRC is quiet on Tuesday. The stock is consolidating after a move higher of almost 5% yesterday. Some analysts attribute the strength to possible increased sales of generators because of the heatwave in the Midwest.Generac is the Stock of the Day, with a price action that appears to be bullish and a good chance it will move higher.Technical analysis has a dubious reputation, but unfortunately, it deserves it. Many analysts look for patterns on charts without understanding th ...