Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the P/E ratio high or low?
The P/E ratio of 19.39 is 14% above its 5-year average of 17.01, near the high end of its 5-year range (12.35–22.21).
As of Saturday, August 8, 2026. 1.59% above its 12-month average of 19.09.
PE Ratio (19.39) = Close Price ($101.03) / Diluted TTM EPS ($5.21)
PE RATIO
19.39
PE RATIO AVG TTM
19.09
PE RATIO AVG 3Y
18.06
PE RATIO AVG 5Y
17.01
PE RATIO AVG 10Y
17.96
PE RATIO AVG 15Y
17.66
PE RATIO AVG 20Y
16.91
CURRENT VS TTM AVG
+1.59%
CURRENT VS 3Y AVG
+7.35%
CURRENT VS 5Y AVG
+13.97%
CURRENT VS 10Y AVG
+7.98%
CURRENT VS 15Y AVG
+9.77%
CURRENT VS 20Y AVG
+14.65%
SECTOR MEDIAN · UTILITIES
21.01
median of 39 covered companies
CURRENT VS SECTOR MEDIAN
-7.71%
vs the sector median at left
Pinnacle West Capital Corporation
Market Cap
$12.24B
PE Ratio
19.39
TTM Avg
19.09
3Y Avg
18.06
5Y Avg
17.01
Market Cap
$10.16B
PE Ratio
72.17
TTM Avg
55.09
3Y Avg
55.09
5Y Avg
55.09
| NAME | MARKET CAP | PE RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Pinnacle West Capital Corporation (PNW) | $12.24B | 19.39 | 19.09 | 18.06 | 17.01 |
| The AES Corporation (AES)vs › | $10.50B | 5.60 | 9.23 | 14.08 | 15.93 |
| Brookfield Renewable Partners L.P. (BEP)vs › | $10.16B | 72.17 | 55.09 | 55.09 | 55.09 |
| Talen Energy Corporation (TLN)vs › | $15.78B | N/A | 62.47 | 34.49 | 34.49 |
| Oklo Inc. (OKLO)vs › | $8.42B | N/A | 24.58 | 24.58 | 24.58 |
| Clearway Energy, Inc. (CWEN-A)vs › | $8.31B | 1010.75 | 80.42 | 48.14 | 56.21 |
| UGI Corporation (UGI)vs › | $7.33B | 11.99 | 14.28 | 14.03 | 13.14 |
| Alliant Energy Corporation (LNT)vs › | $17.92B | 21.95 | 21.76 | 21.10 | 21.31 |
| Black Hills Corporation (BKH)vs › | $5.68B | 18.85 | 17.69 | 15.55 | 16.30 |
| Evergy, Inc. (EVRG)vs › | $19.22B | 21.11 | 21.35 | 18.64 | 18.39 |
At 19.4, P/E is richer than usual, sitting higher than 74% of its 20-year history.
20-year low
8.2
median
16.8
20-year high
54.8
Trailing P/E
19.4
Forward P/E
21.4
Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.
Calculation:
Current Price
$101.03
Forward EPS (Est.)
$4.73
Forward P/E
21.37
Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.
PE Ratio = Share Price / Diluted EPS (TTM)
The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | PE RATIO |
|---|---|
| 2026-08-07 | 19.39 |
| 2026-08-06 | 19.35 |
| 2026-08-05 | 19.48 |
| 2026-08-04 | 19.47 |
| 2026-08-03 | 18.81 |
| 2026-07-31 | 18.84 |
| 2026-07-30 | 18.90 |
| 2026-07-29 | 19.08 |
| 2026-07-28 | 19.65 |
| 2026-07-27 | 19.66 |
| 2026-07-24 | 19.79 |
| 2026-07-23 | 19.67 |
| 2026-07-22 | 19.83 |
| 2026-07-21 | 19.71 |
| 2026-07-20 | 19.83 |
| 2026-07-17 | 20.10 |
| 2026-07-16 | 20.39 |
| 2026-07-15 | 19.98 |
| 2026-07-14 | 20.34 |
| 2026-07-13 | 20.27 |
| 2026-07-10 | 20.17 |
| 2026-07-09 | 19.92 |
| 2026-07-08 | 20.12 |
| 2026-07-07 | 20.26 |
| 2026-07-06 | 19.95 |
| 2026-07-02 | 20.40 |
| 2026-07-01 | 19.83 |
| 2026-06-30 | 19.96 |
| 2026-06-29 | 20.12 |
| 2026-06-26 | 20.16 |
| 2026-06-25 | 20.01 |
| 2026-06-24 | 19.66 |
| 2026-06-23 | 19.41 |
| 2026-06-22 | 19.11 |
| 2026-06-18 | 19.09 |
| 2026-06-17 | 19.10 |
| 2026-06-16 | 19.37 |
| 2026-06-15 | 19.27 |
| 2026-06-12 | 19.30 |
| 2026-06-11 | 19.10 |
| 2026-06-10 | 19.24 |
| 2026-06-09 | 19.15 |
| 2026-06-08 | 18.90 |
| 2026-06-05 | 19.23 |
| 2026-06-04 | 18.75 |
| 2026-06-03 | 18.54 |
| 2026-06-02 | 18.44 |
| 2026-06-01 | 18.19 |
| 2026-05-29 | 18.61 |
| 2026-05-28 | 18.82 |
| 2026-05-27 | 19.18 |
| 2026-05-26 | 19.18 |
| 2026-05-22 | 19.21 |
| 2026-05-21 | 19.00 |
| 2026-05-20 | 19.02 |
| 2026-05-19 | 18.94 |
| 2026-05-18 | 18.61 |
| 2026-05-15 | 18.36 |
| 2026-05-14 | 18.61 |
| 2026-05-13 | 18.49 |
| 2026-05-12 | 18.62 |
| 2026-05-11 | 18.60 |
| 2026-05-08 | 18.52 |
| 2026-05-07 | 18.57 |
| 2026-05-06 | 18.69 |
| 2026-05-05 | 18.90 |
| 2026-05-04 | 19.00 |
| 2026-05-01 | 20.50 |
| 2026-04-30 | 20.54 |
| 2026-04-29 | 20.13 |
| 2026-04-28 | 20.42 |
| 2026-04-27 | 20.28 |
| 2026-04-24 | 20.26 |
| 2026-04-23 | 20.49 |
| 2026-04-22 | 19.96 |
| 2026-04-21 | 20.00 |
| 2026-04-20 | 20.39 |
| 2026-04-17 | 20.60 |
| 2026-04-16 | 20.63 |
| 2026-04-15 | 20.36 |
| 2026-04-14 | 20.33 |
| 2026-04-13 | 20.32 |
| 2026-04-10 | 20.51 |
| 2026-04-09 | 20.68 |
| 2026-04-08 | 20.42 |
| 2026-04-07 | 20.25 |
| 2026-04-06 | 20.29 |
| 2026-04-02 | 20.34 |
| 2026-04-01 | 20.10 |
| 2026-03-31 | 19.95 |
| 2026-03-30 | 19.91 |
| 2026-03-27 | 19.74 |
| 2026-03-26 | 19.52 |
| 2026-03-25 | 19.35 |
| 2026-03-24 | 19.39 |
| 2026-03-23 | 19.32 |
| 2026-03-20 | 19.26 |
| 2026-03-19 | 19.82 |
| 2026-03-18 | 19.98 |
| 2026-03-17 | 20.32 |
| 2026-03-16 | 20.41 |
| 2026-03-13 | 20.38 |
| 2026-03-12 | 20.10 |
| 2026-03-11 | 19.92 |
| 2026-03-10 | 19.99 |
| 2026-03-09 | 20.06 |
| 2026-03-06 | 20.29 |
| 2026-03-05 | 20.15 |
| 2026-03-04 | 20.39 |
| 2026-03-03 | 20.20 |
| 2026-03-02 | 19.91 |
| 2026-02-27 | 19.86 |
| 2026-02-26 | 19.71 |
| 2026-02-25 | 19.76 |
| 2026-02-24 | 20.54 |
| 2026-02-23 | 20.45 |
| 2026-02-20 | 20.19 |
| 2026-02-19 | 20.21 |
| 2026-02-18 | 20.03 |
| 2026-02-17 | 20.31 |
| 2026-02-13 | 20.41 |
| 2026-02-12 | 19.98 |
| 2026-02-11 | 19.72 |
| 2026-02-10 | 19.55 |
| 2026-02-09 | 19.12 |
| 2026-02-06 | 19.20 |
| 2026-02-05 | 19.42 |
| 2026-02-04 | 19.30 |
| 2026-02-03 | 19.23 |
| 2026-02-02 | 18.83 |
| 2026-01-30 | 19.21 |
| 2026-01-29 | 19.10 |
| 2026-01-28 | 19.24 |
| 2026-01-27 | 19.46 |
| 2026-01-26 | 19.08 |
| 2026-01-23 | 18.93 |
| 2026-01-22 | 18.98 |
| 2026-01-21 | 19.19 |
| 2026-01-20 | 19.09 |
| 2026-01-16 | 19.24 |
| 2026-01-15 | 19.03 |
| 2026-01-14 | 18.95 |
| 2026-01-13 | 18.71 |
| 2026-01-12 | 18.41 |
| 2026-01-09 | 18.29 |
| 2026-01-08 | 18.34 |
| 2026-01-07 | 17.95 |
| 2026-01-06 | 18.33 |
| 2026-01-05 | 18.01 |
| 2026-01-02 | 18.10 |
| 2025-12-31 | 18.21 |
| 2025-12-30 | 18.33 |
| 2025-12-29 | 18.25 |
| 2025-12-26 | 18.15 |
| 2025-12-24 | 18.14 |
| 2025-12-23 | 18.08 |
| 2025-12-22 | 18.01 |
| 2025-12-19 | 17.93 |
| 2025-12-18 | 18.18 |
| 2025-12-17 | 18.26 |
| 2025-12-16 | 18.03 |
| 2025-12-15 | 18.15 |
| 2025-12-12 | 18.03 |
| 2025-12-11 | 17.81 |
| 2025-12-10 | 17.77 |
| 2025-12-09 | 17.86 |
| 2025-12-08 | 17.93 |
| 2025-12-05 | 18.10 |
| 2025-12-04 | 18.09 |
| 2025-12-03 | 18.20 |
| 2025-12-02 | 18.18 |
| 2025-12-01 | 18.34 |
| 2025-11-28 | 18.66 |
| 2025-11-26 | 18.60 |
| 2025-11-25 | 18.38 |
| 2025-11-24 | 18.37 |
| 2025-11-21 | 18.31 |
| 2025-11-20 | 18.34 |
| 2025-11-19 | 18.22 |
| 2025-11-18 | 18.35 |
| 2025-11-17 | 18.31 |
| 2025-11-14 | 18.15 |
| 2025-11-13 | 18.24 |
| 2025-11-12 | 18.27 |
| 2025-11-11 | 18.23 |
| 2025-11-10 | 18.01 |
| 2025-11-07 | 18.06 |
| 2025-11-06 | 18.00 |
| 2025-11-05 | 18.16 |
| 2025-11-04 | 18.35 |
| 2025-11-03 | 18.37 |
| 2025-10-31 | 18.25 |
| 2025-10-30 | 18.46 |
| 2025-10-29 | 18.38 |
| 2025-10-28 | 18.70 |
| 2025-10-27 | 18.93 |
| 2025-10-24 | 18.99 |
| 2025-10-23 | 19.08 |
| 2025-10-22 | 19.10 |
| 2025-10-21 | 19.02 |
| 2025-10-20 | 19.12 |
| 2025-10-17 | 19.21 |
| 2025-10-16 | 19.18 |
| 2025-10-15 | 19.32 |
| 2025-10-14 | 19.27 |
| 2025-10-13 | 19.00 |
| 2025-10-10 | 19.05 |
| 2025-10-09 | 18.88 |
| 2025-10-08 | 18.96 |
| 2025-10-07 | 18.96 |
| 2025-10-06 | 18.73 |
| 2025-10-03 | 18.59 |
| 2025-10-02 | 18.12 |
| 2025-10-01 | 18.18 |
| 2025-09-30 | 18.49 |
| 2025-09-29 | 18.07 |
| 2025-09-26 | 17.89 |
| 2025-09-25 | 17.75 |
| 2025-09-24 | 17.97 |
| 2025-09-23 | 17.96 |
| 2025-09-22 | 17.79 |
| 2025-09-19 | 17.84 |
| 2025-09-18 | 17.71 |
| 2025-09-17 | 17.75 |
| 2025-09-16 | 17.71 |
| 2025-09-15 | 18.02 |
| 2025-09-12 | 18.18 |
| 2025-09-11 | 18.22 |
| 2025-09-10 | 18.07 |
| 2025-09-09 | 18.02 |
| 2025-09-08 | 18.11 |
| 2025-09-05 | 18.35 |
| 2025-09-04 | 18.41 |
| 2025-09-03 | 18.29 |
| 2025-09-02 | 18.31 |
| 2025-08-29 | 18.42 |
| 2025-08-28 | 18.42 |
| 2025-08-27 | 18.65 |
| 2025-08-26 | 18.55 |
| 2025-08-25 | 18.55 |
| 2025-08-22 | 18.84 |
| 2025-08-21 | 18.80 |
| 2025-08-20 | 19.03 |
| 2025-08-19 | 18.98 |
| 2025-08-18 | 18.62 |
| 2025-08-15 | 18.83 |
| 2025-08-14 | 18.95 |
| 2025-08-13 | 19.19 |
| 2025-08-12 | 19.06 |
| 2025-08-11 | 19.07 |
| 2025-08-08 | 19.10 |
| 2025-08-07 | 19.34 |
| 2025-08-06 | 19.08 |
| 2025-08-05 | 18.36 |
| 2025-08-04 | 18.34 |
| 2025-08-01 | 18.03 |
| 2025-07-31 | 18.02 |
| 2025-07-30 | 17.79 |
| 2025-07-29 | 17.87 |
| 2025-07-28 | 17.63 |
Showing the most recent 260 of 5,032 data points. The chart above shows the full history.
