What is PNW's five-year median EV/EBITDA?

The median, or middle weekly reading, is 10.2× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 to Oct 19, 2026.

Does a low historical rank mean a stock is a buy?

No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.

Pinnacle West Capital (PNW) valuation history

Above its usual range

As of Oct 22, 2026

PNW's EV/EBITDA of 11.0x is higher than 85% of its available weekly readings from the last five years.

Share EV/EBITDA history

Shared chart range

Preview embed

Chart by stockresearch.app. Reuse with credit under CC BY 4.0.

EV/EBITDA at year-end

Last weekly reading of each completed year. Rank runs from lowest (0%) to highest (100%) within the five years available on that date.

PNW year-end valuation history
Reading date	EV/EBITDA	5-year rank
Dec 29, 2025	10.2×	54%
Dec 30, 2024	9.6×	3%
Dec 25, 2023	10.3×	28%
Dec 26, 2022	10.6×	64%
Dec 27, 2021	10.0×	46%
Dec 28, 2020	10.5×	67%
Dec 30, 2019	10.8×	86%
Dec 31, 2018	9.7×	84%
Dec 25, 2017	9.2×	37%
Dec 26, 2016	9.2×	Short history

Peers on the same measure

Stock	EV/EBITDA	5-year rank
AEEAmeren	13.1×	42%
CMSCMS Energy	13.2×	24%
CNPCenterPoint Energy	12.9×	83%
DDominion Energy	14.6×	27%

Appears in

Utilities AI Power Stocks with Low P/E Ratios and Steady Revenue Growth Stocks Below Their 5-Year Median P/E Stocks Near Their Lowest P/E Ratios in 5 Years

Research on PNW

No published research on PNW yet. Read how valuation percentiles work.

Loading related research…

About this history

What is PNW's current EV/EBITDA?: PNW's EV/EBITDA of 11.0x is higher than 85% of its available weekly readings from the last five years.
What is PNW's five-year median EV/EBITDA?: The median, or middle weekly reading, is 10.2× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 to Oct 19, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.