P/E ratio for Energy Focus (EFOI)
P/E ratio as of April 2024 (TTM): -0.3198
According to Energy Focus's latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is -0.319829. At the end of 2022 the company had a P/E ratio of -0.0346.
P/E ratio history for Energy Focus from 2001 to 2023
PE ratio at the end of each year
| Year | P/E ratio | Change |
|---|---|---|
| 2022 | -0.0346 | -90.01% |
| 2021 | -0.3466 | 13.18% |
| 2020 | -0.3062 | 177.3% |
| 2019 | -0.1104 | -5.24% |
| 2018 | -0.1165 | -68.03% |
| 2017 | -0.3646 | -12.93% |
| 2016 | -0.4187 | -118.12% |
| 2015 | 2.31 | -428.12% |
| 2014 | -0.7043 | -48.6% |
| 2013 | -1.37 | 787.24% |
| 2012 | -0.1544 | 35.14% |
| 2011 | -0.1143 | -68% |
| 2010 | -0.3571 | 173.44% |
| 2009 | -0.1306 | -17.32% |
| 2008 | -0.1580 | -85.05% |
| 2007 | -1.06 | -2.27% |
| 2006 | -1.08 | -21.2% |
| 2005 | -1.37 | -89.47% |
| 2004 | -13.0 | 34.22% |
| 2003 | -9.71 | 1209.92% |
| 2002 | -0.7416 | -24.64% |
| 2001 | -0.9841 |
P/E ratio for similar companies or competitors
| Company | P/E ratio | P/E ratio differencediff. | Country |
|---|---|---|---|
 Orion Energy Systems
OESX | -0.7059 | 120.71% | 🇺🇸 USA |
 LSI Industries LYTS | 16.1 | -5,119.65% | 🇺🇸 USA |
 Belden BDC | 13.3 | -4,258.91% | 🇺🇸 USA |
 Acuity Brands
AYI | 23.2 | -7,339.87% | 🇺🇸 USA |
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share. A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.