The most recent trading session ended with Quanta Services (PWR) standing at $264.46, reflecting a -1.21% shift from the previouse trading day's closing. This change lagged the S&P 500's daily loss of 0.16%. Elsewhere, the Dow lost 0.14%, while the tech-heavy Nasdaq lost 0.06%.The specialty contractor for utility and energy companies's shares have seen a decrease of 2.38% over the last month, not keeping up with the Construction sector's gain of 7.48% and the S&P 500's gain of 1.96%.The investment community ...