Quanta Services (PWR) closed the most recent trading day at $422.06, moving -1.57% from the previous trading session. The stock's change was less than the S&P 500's daily loss of 0.74%. At the same time, the Dow lost 0.63%, and the tech-heavy Nasdaq lost 0.76%. The stock of specialty contractor for utility and energy companies has fallen by 5.7% in the past month, lagging the Construction sector's loss of 2.42% and the S&P 500's gain of 0.79%.Investors will be eagerly watching for the performance of Quanta ...