Wondering whether Xcel Energy at around US$79.73 is offering fair value right now, or if the current price leaves limited room for upside. The stock has been fairly steady in the short term, with a 7 day return of a 0.2% decline and a 30 day return of a 1.7% decline, while the longer term picture shows a 6.8% gain year to date and 13.7% over the past year. Over the past few months, headlines around regulated utilities, grid reliability and the role of electricity providers in supporting data...