Range Low Price High Price Comment
30 days $404.51 $469.43 Monday, 17th Nov 2025 PWR stock ended at $426.87. This is 0.566% less than the trading day before Friday, 14th Nov 2025. During the day the stock fluctuated 3.03% from a day low at $421.90 to a day high of $434.70.
90 days $363.02 $469.43
52 weeks $227.08 $469.43

Historical Quanta Services Inc prices

Date Open High Low Close Volume
Nov 17, 2025 $428.76 $434.70 $421.90 $426.87 1 099 186
Nov 14, 2025 $417.69 $437.34 $415.33 $429.30 1 252 304
Nov 13, 2025 $448.00 $449.41 $424.74 $426.93 1 275 335
Nov 12, 2025 $451.16 $456.42 $448.33 $449.42 689 920
Nov 11, 2025 $450.13 $452.56 $440.62 $448.91 645 955
Nov 10, 2025 $455.07 $456.86 $439.66 $450.44 553 942
Nov 07, 2025 $435.56 $446.66 $430.33 $445.01 818 119
Nov 06, 2025 $453.37 $457.52 $441.57 $442.90 963 016
Nov 05, 2025 $442.45 $459.13 $442.00 $453.45 984 199
Nov 04, 2025 $437.25 $445.16 $434.79 $438.66 838 363
Nov 03, 2025 $451.54 $456.46 $448.80 $450.82 787 569
Oct 31, 2025 $455.48 $469.43 $449.00 $449.13 1 702 299
Oct 30, 2025 $440.41 $460.86 $438.98 $453.83 1 546 756
Oct 29, 2025 $441.43 $459.36 $441.43 $448.69 1 883 247
Oct 28, 2025 $442.77 $442.77 $433.65 $439.57 704 994
Oct 27, 2025 $444.39 $446.39 $437.89 $441.82 678 217
Oct 24, 2025 $438.80 $447.16 $438.80 $440.93 893 038
Oct 23, 2025 $413.00 $430.52 $413.00 $427.36 860 085
Oct 22, 2025 $441.81 $443.75 $404.51 $412.21 1 730 989
Oct 21, 2025 $437.52 $441.10 $423.30 $437.43 796 480
Oct 20, 2025 $439.28 $444.06 $437.16 $440.74 549 916
Oct 17, 2025 $436.96 $440.64 $430.00 $433.85 713 761
Oct 16, 2025 $440.40 $446.60 $434.22 $437.52 939 133
Oct 15, 2025 $437.00 $442.32 $432.00 $436.93 776 644
Oct 14, 2025 $423.81 $438.93 $420.56 $431.60 896 774

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use PWR stock historical prices to predict future price movements?
Trend Analysis: Examine the PWR stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the PWR stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT QUANTA SERVICES INC
Quanta Services
Quanta Services, Inc. provides specialty contracting services worldwide. The Electric Power Infrastructure Solutions segment engages in the design, procurement, construction, upgrade, repair, and maintenance of electric power transmission and distribution infrastructure and substation facilities; energized installation, maintenance, and upgrade of electric power infrastructure projects; installation of smart grid technologies on electric power ne...
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