chartexchange

PWR
Quanta Services, Inc.
stockNYSE

At CloseOct 20, 2026 3:59:56 PM EDT
595.91USD-3.639%(-22.50)1,584,846
Pre-marketOct 20, 2026 9:12:30 AM EDT
609.22USD-1.486%(-9.19)
After-hoursOct 20, 2026 4:58:30 PM EDT
601.89USD+1.004%(+5.98)
592.00Bid596.60Ask4.60Spread
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Industrials
Engineering & Construction
CEO
Earl Austin
HQ
Houston, TX, USA
32,800
Previous Close
$618.41
Beta
1.69
52-Week High
$788.75 2026-05-06
52-Week Low
$404.51 2025-10-22
SMA 50
$649.34
SMA 200
$619.23
Avg. Vol 10D
999,868
Avg. Vol 30D
892,821
Avg. Vol 90D
1.12M
Relative Vol
1.41
150.34M
148.97M
0.4100%
1,700,000
Oct 29, 2026 (9d)
Apr 3, 2025 · $0.100
Apr 10, 2000 · 3-for-2
PWR Profile

quanta services (nyse: pwr) is a full service engineering, procurement and construction (epc) service provider based in houston, texas. quanta was built on the vision of becoming the single-source solution to an array of complex market needs. this vision has allowed quanta to acquire the best companies in the industry and become the leading integrated solutions provider serving the electric power and oil and gas infrastructure markets. electric power • transmission • distribution • engineering • power plants • facilities • specialty services • renewable power – wind, solar, etc. oil and gas contractor • pipeline construction • integrity solutions • facilities construction • offshore and upstream services • trucking/logistics field services • trenching • engineering services • tank construction • power plant construction • hdd (horizontal directional drilling) • industrial engineering and construction part of what sets quanta services apart is the strength of our people. we have over 26

PWR Performance
PeriodPriceDateChangeBeta
1W688.882026-10-13-13.51%0.290
1M642.612026-09-21-7.28%2.572
3M632.562026-07-20-5.81%2.143
6M604.972026-04-20-1.51%2.015
1Y440.742025-10-20+35.19%1.686
2Y317.642024-10-21+87.58%—
5Y114.322021-10-20+421.18%1.210
PWR Stock Summary

Quanta Services, Inc. (NYSE:PWR) stock price today is $595.82, and today's volume is 1,258,319. PWR is down 3.654% today. The 30 day average volume is 892,821. PWR market cap is $89.58B with 150.34M shares outstanding.