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 23.49 is 10% above its 5-year average of 21.32, near the high end of its 5-year range (17.05–25.42).
As of Sunday, July 26, 2026. 7.95% above its 12-month average of 21.76.
PE Ratio (23.49) = Close Price ($74.94) / Diluted TTM EPS ($3.19)
PE RATIO
23.49
PE RATIO AVG TTM
21.76
PE RATIO AVG 3Y
21.08
PE RATIO AVG 5Y
21.32
PE RATIO AVG 10Y
21.71
PE RATIO AVG 15Y
20.16
PE RATIO AVG 20Y
18.72
CURRENT VS TTM AVG
+7.95%
CURRENT VS 3Y AVG
+11.45%
CURRENT VS 5Y AVG
+10.18%
CURRENT VS 10Y AVG
+8.18%
CURRENT VS 15Y AVG
+16.49%
CURRENT VS 20Y AVG
+25.51%
SECTOR MEDIAN · UTILITIES
22.06
median of 38 covered companies
CURRENT VS SECTOR MEDIAN
+6.46%
vs the sector median at left
Alliant Energy Corporation
Market Cap
$19.36B
PE Ratio
23.49
TTM Avg
21.76
3Y Avg
21.08
5Y Avg
21.32
Market Cap
$12.85B
PE Ratio
19.79
TTM Avg
19.04
3Y Avg
18.08
5Y Avg
16.99
Market Cap
$26.30B
PE Ratio
23.83
TTM Avg
23.64
3Y Avg
25.64
5Y Avg
27.11
| NAME | MARKET CAP | PE RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Alliant Energy Corporation (LNT) | $19.36B | 23.49 | 21.76 | 21.08 | 21.32 |
| Evergy, Inc. (EVRG)vs › | $20.10B | 23.06 | 21.23 | 18.58 | 18.37 |
| Talen Energy Corporation (TLN)vs › | $16.34B | N/A | 62.47 | 34.49 | 34.49 |
| NiSource Inc (NI)vs › | $22.38B | 23.22 | 23.06 | 21.11 | 22.25 |
| CMS Energy Corporation (CMS)vs › | $23.08B | 20.47 | 21.04 | 20.88 | 19.71 |
| Pinnacle West Capital Corporation (PNW)vs › | $12.85B | 19.79 | 19.04 | 18.08 | 16.99 |
| American Water Works Company, Inc. (AWK)vs › | $26.30B | 23.83 | 23.64 | 25.64 | 27.11 |
| PPL Corporation (PPL)vs › | $27.25B | 22.09 | 23.93 | 25.79 | 26.75 |
| The AES Corporation (AES)vs › | $10.58B | 7.89 | 9.26 | 14.20 | 16.06 |
| Eversource Energy (ES)vs › | $28.17B | 16.01 | 20.37 | 20.99 | 21.56 |
At 23.5, P/E is richer than usual, sitting higher than 79% of its 20-year history.
20-year low
5.9
median
19.8
20-year high
85.7
Trailing P/E
23.5
Forward P/E
21.9
Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.
Calculation:
Current Price
$74.94
Forward EPS (Est.)
$3.42
Forward P/E
21.92
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 |
|---|---|
| 2026-07-24 | 23.49 |
| 2026-07-23 | 23.33 |
| 2026-07-22 | 23.20 |
| 2026-07-21 | 22.92 |
| 2026-07-20 | 23.18 |
| 2026-07-17 | 23.45 |
| 2026-07-16 | 23.75 |
| 2026-07-15 | 23.37 |
| 2026-07-14 | 23.92 |
| 2026-07-13 | 24.02 |
| 2026-07-10 | 23.95 |
| 2026-07-09 | 23.73 |
| 2026-07-08 | 23.94 |
| 2026-07-07 | 24.34 |
| 2026-07-06 | 24.01 |
| 2026-07-02 | 24.46 |
| 2026-07-01 | 23.76 |
| 2026-06-30 | 23.92 |
| 2026-06-29 | 24.19 |
| 2026-06-26 | 24.22 |
| 2026-06-25 | 23.88 |
| 2026-06-24 | 23.70 |
| 2026-06-23 | 23.38 |
| 2026-06-22 | 22.95 |
| 2026-06-18 | 22.88 |
| 2026-06-17 | 22.83 |
| 2026-06-16 | 23.15 |
| 2026-06-15 | 23.06 |
| 2026-06-12 | 22.92 |
| 2026-06-11 | 22.76 |
| 2026-06-10 | 22.88 |
| 2026-06-09 | 22.69 |
| 2026-06-08 | 22.48 |
| 2026-06-05 | 22.84 |
| 2026-06-04 | 22.38 |
| 2026-06-03 | 22.19 |
| 2026-06-02 | 22.24 |
| 2026-06-01 | 21.81 |
| 2026-05-29 | 22.45 |
| 2026-05-28 | 22.62 |
| 2026-05-27 | 23.12 |
| 2026-05-26 | 23.10 |
| 2026-05-22 | 23.18 |
| 2026-05-21 | 22.97 |
| 2026-05-20 | 22.73 |
| 2026-05-19 | 22.88 |
| 2026-05-18 | 22.60 |
| 2026-05-15 | 22.23 |
| 2026-05-14 | 22.71 |
| 2026-05-13 | 22.66 |
| 2026-05-12 | 22.76 |
| 2026-05-11 | 22.72 |
| 2026-05-08 | 22.50 |
| 2026-05-07 | 22.47 |
| 2026-05-06 | 22.67 |
| 2026-05-05 | 22.91 |
| 2026-05-04 | 23.10 |
| 2026-05-01 | 23.22 |
| 2026-04-30 | 23.31 |
| 2026-04-29 | 22.86 |
| 2026-04-28 | 23.00 |
| 2026-04-27 | 22.99 |
| 2026-04-24 | 22.96 |
| 2026-04-23 | 23.06 |
| 2026-04-22 | 22.53 |
| 2026-04-21 | 22.58 |
| 2026-04-20 | 22.98 |
| 2026-04-17 | 23.12 |
| 2026-04-16 | 23.10 |
| 2026-04-15 | 22.91 |
| 2026-04-14 | 22.95 |
| 2026-04-13 | 23.02 |
| 2026-04-10 | 23.21 |
| 2026-04-09 | 23.40 |
| 2026-04-08 | 23.17 |
| 2026-04-07 | 23.06 |
| 2026-04-06 | 23.00 |
| 2026-04-02 | 23.13 |
| 2026-04-01 | 22.84 |
| 2026-03-31 | 22.78 |
| 2026-03-30 | 22.70 |
| 2026-03-27 | 22.39 |
| 2026-03-26 | 22.30 |
| 2026-03-25 | 22.15 |
| 2026-03-24 | 22.11 |
| 2026-03-23 | 21.96 |
| 2026-03-20 | 21.81 |
| 2026-03-19 | 22.64 |
| 2026-03-18 | 22.78 |
| 2026-03-17 | 23.06 |
| 2026-03-16 | 23.18 |
| 2026-03-13 | 23.11 |
| 2026-03-12 | 22.72 |
| 2026-03-11 | 22.48 |
| 2026-03-10 | 22.55 |
| 2026-03-09 | 22.73 |
| 2026-03-06 | 22.71 |
| 2026-03-05 | 22.65 |
| 2026-03-04 | 22.95 |
| 2026-03-03 | 22.93 |
| 2026-03-02 | 22.96 |
| 2026-02-27 | 22.97 |
| 2026-02-26 | 22.68 |
| 2026-02-25 | 22.62 |
| 2026-02-24 | 22.74 |
| 2026-02-23 | 22.83 |
| 2026-02-20 | 22.54 |
| 2026-02-19 | 22.02 |
| 2026-02-18 | 21.86 |
| 2026-02-17 | 22.36 |
| 2026-02-13 | 22.39 |
| 2026-02-12 | 21.91 |
| 2026-02-11 | 21.46 |
| 2026-02-10 | 21.39 |
| 2026-02-09 | 21.04 |
| 2026-02-06 | 20.97 |
| 2026-02-05 | 21.02 |
| 2026-02-04 | 20.99 |
| 2026-02-03 | 20.92 |
| 2026-02-02 | 20.47 |
| 2026-01-30 | 20.73 |
| 2026-01-29 | 20.86 |
| 2026-01-28 | 20.84 |
| 2026-01-27 | 21.13 |
| 2026-01-26 | 21.07 |
| 2026-01-23 | 21.02 |
| 2026-01-22 | 21.03 |
| 2026-01-21 | 21.21 |
| 2026-01-20 | 21.16 |
| 2026-01-16 | 21.18 |
| 2026-01-15 | 21.09 |
| 2026-01-14 | 21.03 |
| 2026-01-13 | 20.81 |
| 2026-01-12 | 20.49 |
| 2026-01-09 | 20.45 |
| 2026-01-08 | 20.61 |
| 2026-01-07 | 20.31 |
| 2026-01-06 | 20.56 |
| 2026-01-05 | 20.41 |
| 2026-01-02 | 20.63 |
| 2025-12-31 | 20.44 |
| 2025-12-30 | 20.57 |
| 2025-12-29 | 20.57 |
| 2025-12-26 | 20.52 |
| 2025-12-24 | 20.58 |
| 2025-12-23 | 20.52 |
| 2025-12-22 | 20.45 |
| 2025-12-19 | 20.32 |
| 2025-12-18 | 20.66 |
| 2025-12-17 | 20.59 |
| 2025-12-16 | 20.52 |
| 2025-12-15 | 20.64 |
| 2025-12-12 | 20.54 |
| 2025-12-11 | 20.42 |
| 2025-12-10 | 20.38 |
| 2025-12-09 | 20.41 |
| 2025-12-08 | 20.37 |
| 2025-12-05 | 20.60 |
| 2025-12-04 | 20.66 |
| 2025-12-03 | 20.87 |
| 2025-12-02 | 20.92 |
| 2025-12-01 | 21.26 |
| 2025-11-28 | 21.85 |
| 2025-11-26 | 21.75 |
| 2025-11-25 | 21.53 |
| 2025-11-24 | 21.51 |
| 2025-11-21 | 21.47 |
| 2025-11-20 | 21.22 |
| 2025-11-19 | 21.14 |
| 2025-11-18 | 21.41 |
| 2025-11-17 | 21.42 |
| 2025-11-14 | 21.17 |
| 2025-11-13 | 21.20 |
| 2025-11-12 | 21.43 |
| 2025-11-11 | 21.39 |
| 2025-11-10 | 21.06 |
| 2025-11-07 | 21.18 |
| 2025-11-06 | 20.60 |
| 2025-11-05 | 20.63 |
| 2025-11-04 | 20.55 |
| 2025-11-03 | 20.52 |
| 2025-10-31 | 20.62 |
| 2025-10-30 | 20.97 |
| 2025-10-29 | 20.92 |
| 2025-10-28 | 20.98 |
| 2025-10-27 | 21.25 |
| 2025-10-24 | 21.29 |
| 2025-10-23 | 21.17 |
| 2025-10-22 | 21.16 |
| 2025-10-21 | 21.06 |
| 2025-10-20 | 21.17 |
| 2025-10-17 | 21.01 |
| 2025-10-16 | 20.86 |
| 2025-10-15 | 21.18 |
| 2025-10-14 | 21.09 |
| 2025-10-13 | 20.88 |
| 2025-10-10 | 20.91 |
| 2025-10-09 | 20.75 |
| 2025-10-08 | 20.95 |
| 2025-10-07 | 21.01 |
| 2025-10-06 | 21.02 |
| 2025-10-03 | 20.62 |
| 2025-10-02 | 20.47 |
| 2025-10-01 | 20.71 |
| 2025-09-30 | 20.81 |
| 2025-09-29 | 20.61 |
| 2025-09-26 | 20.39 |
| 2025-09-25 | 20.12 |
| 2025-09-24 | 20.21 |
| 2025-09-23 | 20.01 |
| 2025-09-22 | 19.82 |
| 2025-09-19 | 19.81 |
| 2025-09-18 | 19.69 |
| 2025-09-17 | 19.71 |
| 2025-09-16 | 19.64 |
| 2025-09-15 | 19.98 |
| 2025-09-12 | 20.02 |
| 2025-09-11 | 19.96 |
| 2025-09-10 | 19.75 |
| 2025-09-09 | 19.76 |
| 2025-09-08 | 19.77 |
| 2025-09-05 | 19.94 |
| 2025-09-04 | 19.98 |
| 2025-09-03 | 19.91 |
| 2025-09-02 | 19.96 |
| 2025-08-29 | 20.08 |
| 2025-08-28 | 20.07 |
| 2025-08-27 | 20.31 |
| 2025-08-26 | 20.28 |
| 2025-08-25 | 20.43 |
| 2025-08-22 | 20.67 |
| 2025-08-21 | 20.40 |
| 2025-08-20 | 20.47 |
| 2025-08-19 | 20.38 |
| 2025-08-18 | 19.89 |
| 2025-08-15 | 19.94 |
| 2025-08-14 | 19.98 |
| 2025-08-13 | 20.18 |
| 2025-08-12 | 20.00 |
| 2025-08-11 | 20.16 |
| 2025-08-08 | 20.26 |
| 2025-08-07 | 22.80 |
| 2025-08-06 | 22.68 |
| 2025-08-05 | 22.78 |
| 2025-08-04 | 22.88 |
| 2025-08-01 | 22.58 |
| 2025-07-31 | 22.42 |
| 2025-07-30 | 22.41 |
| 2025-07-29 | 22.24 |
| 2025-07-28 | 22.01 |
| 2025-07-25 | 22.39 |
| 2025-07-24 | 22.49 |
| 2025-07-23 | 22.36 |
| 2025-07-22 | 22.67 |
| 2025-07-21 | 22.26 |
| 2025-07-18 | 22.11 |
| 2025-07-17 | 21.80 |
| 2025-07-16 | 21.68 |
| 2025-07-15 | 21.33 |
| 2025-07-14 | 21.58 |
Showing the most recent 260 of 5,024 data points. The chart above shows the full history.
