PWR: Quanta Services Inc.

As of Tuesday, July 21st, 2026

$ 639.20

+6.64 +1.05%

Open: 638.48
High: 647.00
Low: 632.56
Volume: 711,687
Previous Close on Monday, July 20th, 2026

$ 632.56

+4.03 +0.64%

Open: 634.19
High: 644.96
Low: 630.10
Volume: 797,239

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-07-21 638.48 647.00 632.56 639.20 711,687 +6.64 +1.05
2026-07-20 634.19 644.96 630.10 632.56 797,239 +4.03 +0.64
2026-07-17 616.89 637.99 608.78 628.53 1,214,053 -2.49 -0.39
2026-07-16 633.69 640.99 625.22 631.02 1,135,981 -17.82 -2.75
2026-07-15 664.03 666.54 634.14 648.84 856,664 -12.10 -1.83
2026-07-14 663.90 665.03 651.42 660.94 778,714 +14.24 +2.20
2026-07-13 649.50 656.01 642.50 646.70 756,244 -11.86 -1.80
2026-07-10 662.00 664.95 651.13 658.56 787,746 -9.61 -1.44
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 666.54
On 2026-07-15		 608.78
On 2026-07-17		 -21.74 -3.29 666.54
On 2026-07-15		 608.78
On 2026-07-17		 -8.67 636.03
10D 690.00
On 2026-07-09		 608.78
On 2026-07-17		 -17.59 -2.68 690.00
On 2026-07-09		 608.78
On 2026-07-17		 -11.77 648.09
20D 721.37
On 2026-06-30		 608.78
On 2026-07-17		 -100.94 -13.64 721.37
On 2026-06-30		 608.78
On 2026-07-17		 -15.61 670.83
WTD 647.00
On 2026-07-21		 630.10
On 2026-07-20		 10.67 1.70 644.96
On 2026-07-20		 644.96
On 2026-07-20		 0.00 635.88
MTD 709.07
On 2026-07-01		 608.78
On 2026-07-17		 -80.84 -11.23 709.07
On 2026-07-01		 608.78
On 2026-07-17		 -14.14 655.10
As of Tuesday, July 21st, 2026
 
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Ticker Last Chg %Chg Volume
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52,224.82 +385.56 +0.74 391,883,180
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VIX

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VIX1Y

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23.34 -0.33 -1.39
VIX6M

CBOE S&P 500 6-Month Volatility Index

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CBOE S&P 500 3-Month Volatility Index

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PWR

Quanta Services Inc.

639.20 +6.64 +1.05 711,687