Quanta Services Inc. (PWR)
Showing Closing Date Range from May 3 to Oct 30, 2026 compared to Nov 3, 2025 to May 2, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:investors.quantaservices.com
Current Period Close
$620.73
May 03, 2026 - Oct 30, 2026
Previous Period Close
$742.21
Nov 03, 2025 - May 02, 2026
Net Comparison Delta
$-121.48 (-16.37%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(125 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 30, 2026 | $620.73 | - | - | - |
| Oct 29, 2026 | $635.18 | May 01, 2026 | $742.21 | -14.42% |
| Oct 28, 2026 | $606.89 | Apr 30, 2026 | $727.77 | -16.61% |
| Oct 27, 2026 | $578.83 | Apr 29, 2026 | $628.60 | -7.92% |
| Oct 26, 2026 | $563.93 | Apr 28, 2026 | $630.94 | -10.62% |
| Oct 23, 2026 | $546.43 | Apr 27, 2026 | $637.28 | -14.26% |
| Oct 22, 2026 | $552.44 | Apr 24, 2026 | $624.84 | -11.59% |
| Oct 21, 2026 | $601.14 | Apr 23, 2026 | $633.44 | -5.10% |
| Oct 20, 2026 | $596.00 | Apr 22, 2026 | $613.78 | -2.90% |
| Oct 19, 2026 | $618.41 | Apr 21, 2026 | $605.89 | +2.07% |
| Oct 16, 2026 | $631.86 | Apr 20, 2026 | $604.97 | +4.44% |
| Oct 15, 2026 | $642.21 | Apr 17, 2026 | $601.88 | +6.70% |
| Oct 14, 2026 | $660.53 | Apr 16, 2026 | $587.42 | +12.45% |
| Oct 13, 2026 | $688.88 | Apr 15, 2026 | $591.82 | +16.40% |
| Oct 12, 2026 | $694.79 | Apr 14, 2026 | $594.40 | +16.89% |
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