Why Is Quanta Services ($PWR) Stock Down -11.43% Today? Shares of Quanta Services fell roughly 11.4% to about $581.93, giving back most of the prior session's

Why Is Quanta Services ($PWR) Stock Down -11.43% Today? Shares of Quanta Services fell roughly 11.4% to about $581.93, giving back most of the prior session's gains. The decline followed a sharp post-earnings rally that lifted the stock 5.77% on Tuesday, marking a rapid reversal and heavy profit-t…