EFOI (Energy Focus) Cyclically Adjusted PS Ratio: 0.09 (As of Aug. 22, 2026) — Near Median

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EFOI Energy Focus Inc EFOI
45 GF Score
Price $2.92
GF Value $1.35
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Energy Focus Cyclically Adjusted PS Ratio?

Energy Focus EFOI +6.96% 45 Cyclically Adjusted PS Ratio is 0.09 as of Aug. 22, 2026, which is at its 10-year median of 0.09. GuruFocus rates EFOI with a GF Score™ of 45/100 and a GF Value™ of $1.35 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 334 Furnishings, Fixtures & Appliances companies, Energy Focus ranks better than 94.91% on this metric.

As of today (2026-08-22), Energy Focus's current share price is $2.92. Energy Focus's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 was $33.74. Energy Focus's Cyclically Adjusted PS Ratio for today is 0.09.

The historical rank and industry rank for Energy Focus's Cyclically Adjusted PS Ratio or its related term are showing as below:

EFOI' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.02   Med: 0.09   Max: 0.54
Current: 0.09

During the past years, Energy Focus's highest Cyclically Adjusted PS Ratio was 0.54. The lowest was 0.02. And the median was 0.09.

EFOI's Cyclically Adjusted PS Ratio is ranked better than
94.91% of 334 companies
in the Furnishings, Fixtures & Appliances industry
Industry Median: 0.715 vs EFOI: 0.09

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

Energy Focus's adjusted revenue per share data for the three months ended in Jun. 2026 was $0.593. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is $33.74 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Energy Focus  (NAS:EFOI) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


Energy Focus Cyclically Adjusted PS Ratio Related Terms


Energy Focus Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Energy Focus's Cyclically Adjusted PS Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Energy Focus Cyclically Adjusted PS Ratio Chart

Energy Focus Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.28 0.03 0.02 0.02 0.06

Energy Focus Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.05 0.06 0.06 0.05 0.10

EFOI vs NTZ, MWYN, SNTW: Cyclically Adjusted PS Ratio Comparison

For the Furnishings, Fixtures & Appliances subindustry, Energy Focus's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Energy Focus Cyclically Adjusted PS Ratio vs Furnishings, Fixtures & Appliances Industry

For the Furnishings, Fixtures & Appliances industry and Consumer Cyclical sector, Energy Focus's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Energy Focus's Cyclically Adjusted PS Ratio falls into.


EFOI
45GF Score
Energy Focus Inc EFOI
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Energy Focus Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

Energy Focus's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=2.92/33.74
=0.09

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Energy Focus's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Energy Focus's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.593/333.9520*333.9520
=0.593

Current CPI (Jun. 2026) = 333.9520.

Energy Focus Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 24.734 241.428 34.213
201612 21.515 241.432 29.760
201703 12.257 243.801 16.789
201706 17.837 244.955 24.318
201709 14.755 246.819 19.964
201712 13.944 246.524 18.889
201803 13.703 249.554 18.337
201806 15.167 251.989 20.100
201809 14.951 252.439 19.779
201812 9.038 251.233 12.014
201903 9.182 254.202 12.063
201906 8.756 256.143 11.416
201909 8.258 256.759 10.741
201912 9.946 256.974 12.925
202003 8.578 258.115 11.098
202006 7.314 257.797 9.475
202009 12.609 260.280 16.178
202012 7.507 260.474 9.625
202103 5.110 264.877 6.443
202106 3.445 271.696 4.234
202109 3.781 274.310 4.603
202112 3.164 278.802 3.790
202203 2.240 287.504 2.602
202206 1.445 296.311 1.629
202209 1.343 296.808 1.511
202212 0.484 296.797 0.545
202303 0.403 301.836 0.446
202306 0.381 305.109 0.417
202309 0.381 307.789 0.413
202312 0.549 306.746 0.598
202403 0.188 312.332 0.201
202406 0.325 314.175 0.345
202409 0.227 315.301 0.240
202412 0.243 315.605 0.257
202503 0.117 319.799 0.122
202506 0.212 322.561 0.219
202509 0.147 324.800 0.151
202512 0.164 324.054 0.169
202603 0.152 330.213 0.154
202606 0.593 333.952 0.593

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PS Ratio of 0.09 mean?
Energy Focus (EFOI) has a Cyclically Adjusted PS Ratio of 0.09 as of Aug. 22, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Energy Focus and its competitors. This is near median its historical median of 0.09. Over the past decade, Energy Focus' Cyclically Adjusted PS Ratio has ranged from 0.02 to 0.54. According to the industry distribution chart, Energy Focus ranks #17 out of 334 companies in the Furnishings, Fixtures & Appliances industry, placing it in the top 5.1%.
Is Energy Focus' Cyclically Adjusted PS Ratio too high?
Energy Focus' current Cyclically Adjusted PS Ratio of 0.09 is near median its 10-year median of 0.09. Over the past 10 years, this metric has ranged from a low of 0.02 to a high of 0.54. The Furnishings, Fixtures & Appliances industry median Cyclically Adjusted PS Ratio is 0.72. Energy Focus' value of 0.09 is 87.4% below this industry median. Based on the distribution chart, Energy Focus ranks #17 out of 334 companies in the Furnishings, Fixtures & Appliances industry, which is in the top quartile — a strong position relative to peers. Overall, Energy Focus has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Energy Focus' Cyclically Adjusted PS Ratio compare to NTZ and MWYN?
According to the Furnishings, Fixtures & Appliances industry distribution chart, Energy Focus ranks #17 out of 334 companies for Cyclically Adjusted PS Ratio. This places Energy Focus in the top 5% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PS Ratio is 0.72. Energy Focus' value of 0.09 is 87.4% below this benchmark. Historically, Energy Focus' own Cyclically Adjusted PS Ratio has ranged from 0.02 to 0.54 over the past decade. While the company's 10-year median is 0.09 vs. the industry median of 0.72, Energy Focus has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PS Ratio for a Furnishings, Fixtures & Appliances company?
The median Cyclically Adjusted PS Ratio among Furnishings, Fixtures & Appliances companies is 0.72, based on 334 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Energy Focus's current Cyclically Adjusted PS Ratio of 0.09 is 87.4% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Energy Focus and its competitors. For the Furnishings, Fixtures & Appliances industry, the median Cyclically Adjusted PS Ratio is 0.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Energy Focus's current Cyclically Adjusted PS Ratio is 0.09, which is near median its own 10-year median of 0.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Energy Focus stock overvalued right now?
Based on GuruFocus' analysis, Energy Focus (EFOI) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.35, compared to a current price of $2.92 — trading 116.3% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 0.09, which is near median its 10-year median of 0.09 and 87.4% below the Furnishings, Fixtures & Appliances industry median of 0.72. Energy Focus' overall GF Score™ is 45/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Energy Focus (EFOI), the current Cyclically Adjusted PS Ratio is 0.09 as of Aug. 22, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Energy Focus (EFOI) Overvalued in 2026?

Based on GuruFocus' analysis, Energy Focus stock appears to be overvalued. The current stock price of $2.92 is trading 116.3% above its estimated GF Value™ of $1.35. GuruFocus considers Energy Focus to be Significantly Overvalued.

Key valuation signals for EFOI:

  • Cyclically Adjusted PS Ratio: 0.09 (near median its 10-year median of 0.09)
  • GF Value™: $1.35 vs. price of $2.92 (116.3% above fair value)
  • GF Score™: 45/100 with 3 warning signs
  • Industry Position: 87.4% below the Furnishings, Fixtures & Appliances median (#17 of 334)

No single metric tells the full story. See the EFOI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Energy Focus Business Description

Address 32000 Aurora Road, Suite B, Solon, OH, USA, 44139
Energy Focus Inc specializes in designing, developing, manufacturing, and selling energy-efficient lighting systems and controls. It provides LED lighting solutions for both commercial and military maritime markets (MMM). Its core products include robust lighting fixtures and lamps for navy and military applications, Energy Storage Systems (ESS), Uninterruptible Power Supply (UPS), and tubular LED (TLED) lighting products, including battery backup units as well as general commercial and maritime lighting fixtures. The company operates in a single business segment that includes the marketing and sale of commercial and MMM lighting products and controls. The company generates a majority of its revenue from the sales of military maritime products in the United States.
45GF Score

Get the complete analysis for EFOI

Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$2.92
Price
$1.35
GF Value