ACFN

ACFN P/E Ratio
P/E Ratio as of Oct 29, 2026: 28.32
Average30.27
Median30.44
Minimum28.24
Maximum32.99
28.32
4.57 (13.89%)past month
The P/E ratio for ACFN is 28.32 as of Oct 29, 2026. This represents a increase of 67.28% compared to its 12-month average P/E ratio of 16.93. A higher P/E ratio suggests that investors expect strong future earnings growth, while a lower P/E ratio may indicate a potentially undervalued stock or slowing growth.
Acorn Energy Inc P/E Ratio Formula = Stock Price ÷ Earnings Per Share (EPS)
Acorn Energy Inc’s P/E ratio represents the valuation of the company based on its earnings. It’s calculated by dividing the company’s latest stock price by its diluted earnings per share (EPS) over the past 12 months. The P/E ratio helps investors assess how much they are paying for each dollar of earnings, offering valuable insights when comparing Acorn Energy Inc to industry peers.
Acorn Energy Inc P/E Ratio Formula = Stock Price ÷ Earnings Per Share (EPS)
Acorn Energy Inc’s P/E ratio represents the valuation of the company based on its earnings. It’s calculated by dividing the company’s latest stock price by its diluted earnings per share (EPS) over the past 12 months. The P/E ratio helps investors assess how much they are paying for each dollar of earnings, offering valuable insights when comparing Acorn Energy Inc to industry peers.
ACFN P/E Ratio Insights
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ACFN P/E Ratio Historic Data
| Date | Stock price | P/E ratio |
|---|---|---|
| Oct 1, 2026 | $19.35 | 31.92 |
| Sep 1, 2026 | $19.17 | 31.62 |
| Aug 3, 2026 | $18.6626 | 24.09 |
| Jul 1, 2026 | $17.25 | 22.27 |
| Jun 1, 2026 | $17.34 | 22.39 |
| May 1, 2026 | $19.39 | 19.56 |
| Apr 1, 2026 | $16.175 | 16.32 |
| Mar 2, 2026 | $22.76 | 8.59 |
| Feb 2, 2026 | $17.72 | 6.68 |
| Jan 2, 2026 | $15.22 | 5.74 |
ACFN End of Year P/E Ratio
| Date | P/E ratio | Change |
|---|---|---|
| 2026 | 28.32 | +396.84% |
| 2025 | 5.70 | -85.47% |
| 2024 | 39.22 | -111.08% |
| 2023 | -354.07 | -0.73% |
| 2022 | -356.69 | -141.05% |
| 2021 | 868.97 | — |
FAQs About Acorn Energy Inc (ACFN) P/E ratio
The latest P/E ratio of ACFN is 28.32, as of Oct 29, 2026. This is calculated based on its current stock price and earnings per share (EPS).
Acorn Energy Inc’s last 12-month average P/E ratio is 16.93, compared to its current P/E ratio of 28.32. This reflects a increase of 67.28%.
Acorn Energy Inc’s current P/E ratio of 28.32 is higher than its last 12-month average P/E of 16.93. A higher P/E can indicate strong future growth expectations, while a lower P/E might suggest undervaluation.
Acorn Energy Inc’s average P/E ratio over the last 3 years is 17.71. Comparing this to the current P/E helps assess recent valuation trends and whether the stock is trading above or below its mid-term historical range.
Acorn Energy Inc’s average P/E ratio over the last 5 years is -339.48. A deviation from this historical average may indicate shifts in growth expectations, profitability, or broader market conditions affecting valuation.
ACFN P/E Ratio Insights
See Acorn Energy Inc’s latest P/E ratio, historical trends, and valuation insights with AI-powered fundamental data and custom analysis.
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