UNP—a bellwether for the US economy—made all-time high today. This is the 5-year chart: bigcharts.marketwatch.com/charts/big.chart?symb=unp&ma=None&maval=9&uf=0&lf=1&lf2=4&lf3=1024&type=64&size=2&sid=5067&style=320&time=12&freq=2&nosettings=1&rand=9319&mocktick=1&rand=9660