Quanta Services, Inc. (PWR)
NYSE: PWR · Real-Time Price · USD
636.71
+20.17 (3.27%)
At close: Sep 18, 2026, 4:00 PM EDT
636.90
+0.19 (0.03%)
After-hours: Sep 18, 2026, 7:57 PM EDT
Quanta Services Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 617.64 | 637.97 | 617.64 | 636.71 | 636.71 | 3.27% | 1,300,415 |
| Sep 17, 2026 | 637.61 | 637.61 | 607.45 | 616.54 | 616.54 | -0.44% | 724,351 |
| Sep 16, 2026 | 625.57 | 628.27 | 612.11 | 619.28 | 619.28 | 0.97% | 743,238 |
| Sep 15, 2026 | 623.72 | 626.50 | 609.53 | 613.35 | 613.35 | -1.39% | 756,164 |
| Sep 14, 2026 | 612.53 | 629.57 | 610.00 | 622.02 | 622.02 | -4.39% | 1,143,138 |
| Sep 11, 2026 | 627.22 | 653.87 | 624.34 | 650.58 | 650.58 | 5.15% | 940,692 |
| Sep 10, 2026 | 620.23 | 630.56 | 615.47 | 618.73 | 618.73 | -1.32% | 552,148 |
| Sep 9, 2026 | 639.97 | 649.00 | 626.89 | 626.98 | 626.98 | -1.89% | 529,977 |
| Sep 8, 2026 | 631.79 | 648.78 | 628.00 | 639.05 | 639.05 | 2.34% | 830,667 |
| Sep 4, 2026 | 625.80 | 633.80 | 618.98 | 624.41 | 624.41 | 0.70% | 638,436 |
| Sep 3, 2026 | 611.50 | 626.95 | 601.22 | 620.06 | 620.06 | 1.52% | 870,938 |
| Sep 2, 2026 | 609.10 | 612.17 | 597.88 | 610.78 | 610.78 | -0.10% | 807,260 |
| Sep 1, 2026 | 605.32 | 612.19 | 593.70 | 611.39 | 611.39 | 0.71% | 989,128 |
| Aug 31, 2026 | 601.73 | 608.87 | 600.85 | 607.09 | 607.09 | 0.73% | 1,388,458 |
| Aug 28, 2026 | 619.45 | 622.60 | 601.47 | 602.70 | 602.70 | -3.08% | 882,836 |
| Aug 27, 2026 | 631.00 | 633.50 | 617.34 | 621.83 | 621.83 | 0.83% | 958,057 |
| Aug 26, 2026 | 612.99 | 620.19 | 604.16 | 616.73 | 616.73 | 2.14% | 1,164,014 |
| Aug 25, 2026 | 632.95 | 634.10 | 600.38 | 603.78 | 603.78 | -2.11% | 1,302,775 |
| Aug 24, 2026 | 637.34 | 637.34 | 610.00 | 616.78 | 616.78 | -3.53% | 1,600,712 |
| Aug 21, 2026 | 664.80 | 667.01 | 635.57 | 639.34 | 639.34 | -3.49% | 1,216,122 |
| Aug 20, 2026 | 672.32 | 679.21 | 660.60 | 662.47 | 662.47 | -2.21% | 1,177,881 |
| Aug 19, 2026 | 700.00 | 706.07 | 658.88 | 677.41 | 677.41 | -2.69% | 1,131,248 |
| Aug 18, 2026 | 708.46 | 712.00 | 688.38 | 696.15 | 696.15 | -3.62% | 1,536,309 |
| Aug 17, 2026 | 695.00 | 724.80 | 690.51 | 722.31 | 722.31 | 5.33% | 1,434,749 |
| Aug 14, 2026 | 673.00 | 692.09 | 672.09 | 685.78 | 685.78 | 1.93% | 694,440 |
| Aug 13, 2026 | 680.22 | 684.87 | 671.64 | 672.78 | 672.78 | -0.77% | 804,294 |
| Aug 12, 2026 | 694.00 | 695.51 | 677.44 | 678.02 | 678.02 | 1.11% | 1,022,868 |
| Aug 11, 2026 | 670.00 | 680.00 | 663.70 | 670.58 | 670.58 | 1.47% | 939,077 |
| Aug 10, 2026 | 680.02 | 682.50 | 658.60 | 660.86 | 660.86 | -1.64% | 712,073 |
| Aug 7, 2026 | 683.00 | 688.88 | 657.46 | 671.86 | 671.86 | 0.60% | 750,297 |
| Aug 6, 2026 | 680.20 | 692.57 | 665.50 | 667.84 | 667.84 | -2.22% | 826,934 |
| Aug 5, 2026 | 694.62 | 704.87 | 681.34 | 682.99 | 682.99 | -1.44% | 793,442 |
| Aug 4, 2026 | 697.42 | 708.06 | 679.67 | 693.00 | 693.00 | 1.88% | 1,394,393 |
| Aug 3, 2026 | 659.11 | 682.61 | 654.26 | 680.20 | 680.20 | 1.92% | 1,105,419 |
| Jul 31, 2026 | 679.14 | 687.18 | 661.82 | 667.36 | 667.36 | 1.43% | 1,959,293 |
| Jul 30, 2026 | 647.00 | 679.80 | 634.51 | 657.98 | 657.98 | 17.26% | 3,014,658 |
| Jul 29, 2026 | 582.73 | 591.59 | 554.12 | 561.14 | 561.14 | -4.63% | 2,047,683 |
| Jul 28, 2026 | 603.58 | 603.58 | 570.73 | 588.36 | 588.36 | -5.15% | 1,429,409 |
| Jul 27, 2026 | 626.43 | 637.26 | 603.25 | 620.28 | 620.28 | -0.89% | 973,834 |
| Jul 24, 2026 | 650.39 | 655.09 | 625.33 | 625.84 | 625.84 | -4.28% | 777,531 |
| Jul 23, 2026 | 642.08 | 659.14 | 642.08 | 653.80 | 653.80 | 1.66% | 921,062 |
| Jul 22, 2026 | 629.44 | 646.49 | 624.61 | 643.14 | 643.14 | 0.62% | 579,287 |
| Jul 21, 2026 | 638.48 | 647.00 | 632.56 | 639.20 | 639.20 | 1.05% | 733,730 |
| Jul 20, 2026 | 634.19 | 644.96 | 630.10 | 632.56 | 632.56 | 0.64% | 802,166 |
| Jul 17, 2026 | 616.89 | 637.99 | 608.78 | 628.53 | 628.53 | -0.39% | 1,225,224 |
| Jul 16, 2026 | 633.69 | 640.99 | 625.22 | 631.02 | 631.02 | -2.75% | 1,145,693 |
| Jul 15, 2026 | 664.03 | 666.54 | 634.14 | 648.84 | 648.84 | -1.83% | 868,861 |
| Jul 14, 2026 | 663.90 | 665.03 | 651.42 | 660.94 | 660.94 | 2.20% | 873,901 |
| Jul 13, 2026 | 649.50 | 656.01 | 642.50 | 646.70 | 646.70 | -1.80% | 756,904 |
| Jul 10, 2026 | 662.00 | 664.95 | 651.13 | 658.56 | 658.56 | -1.44% | 847,177 |