Kopin (KOPN) Cyclically Adjusted PS Ratio: 8.03 (As of Jul. 20, 2026) — 162% Above Median

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KOPN Kopin Corp KOPN
50 GF Score
Price $3.78
GF Value $0.99
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Kopin Cyclically Adjusted PS Ratio?

Kopin KOPN -0.79% 50 Cyclically Adjusted PS Ratio is 8.03 as of Jul. 20, 2026, which is 162% above its 10-year median of 3.07. GuruFocus rates KOPN with a GF Score™ of 50/100 and a GF Value™ of $0.99 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 1,976 Hardware companies, Kopin ranks worse than 89.37% on this metric.

As of today (2026-07-20), Kopin's current share price is $3.775. Kopin's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was $0.47. Kopin's Cyclically Adjusted PS Ratio for today is 8.03.

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

KOPN' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.44   Med: 3.07   Max: 22.36
Current: 8.11

During the past years, Kopin's highest Cyclically Adjusted PS Ratio was 22.36. The lowest was 0.44. And the median was 3.07.

KOPN's Cyclically Adjusted PS Ratio is ranked worse than
89.37% of 1976 companies
in the Hardware industry
Industry Median: 1.37 vs KOPN: 8.11

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.

Kopin's adjusted revenue per share data for the three months ended in Mar. 2026 was $0.038. 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 $0.47 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Kopin  (NAS:KOPN) 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.


Kopin Cyclically Adjusted PS Ratio Related Terms


Kopin Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Kopin'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.

Kopin Cyclically Adjusted PS Ratio Chart

Kopin 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 8.24 2.43 3.93 2.71 4.99

Kopin Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 1.88 3.17 5.10 4.99 4.80

KOPN vs MEI, LPTH, DAKT: Cyclically Adjusted PS Ratio Comparison

For the Electronic Components subindustry, Kopin'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.


Kopin Cyclically Adjusted PS Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Kopin's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


KOPN
50GF Score
Kopin Corp KOPN
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Kopin 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.

Kopin's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=3.775/0.47
=8.03

* 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.

Kopin's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 is calculated as:

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

Adj_RevenuePerShare=Revenue per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.038/330.2130*330.2130
=0.038

Current CPI (Mar. 2026) = 330.2130.

Kopin Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201606 0.068 241.018 0.093
201609 0.090 241.428 0.123
201612 0.099 241.432 0.135
201703 0.068 243.801 0.092
201706 0.084 244.955 0.113
201709 0.085 246.819 0.114
201712 0.158 246.524 0.212
201803 0.077 249.554 0.102
201806 0.081 251.989 0.106
201809 0.070 252.439 0.092
201812 0.106 251.233 0.139
201903 0.074 254.202 0.096
201906 0.111 256.143 0.143
201909 0.075 256.759 0.096
201912 0.106 256.974 0.136
202003 0.095 258.115 0.122
202006 0.107 257.797 0.137
202009 0.115 260.280 0.146
202012 0.170 260.474 0.216
202103 0.134 264.877 0.167
202106 0.112 271.696 0.136
202109 0.120 274.310 0.144
202112 0.149 278.802 0.176
202203 0.128 287.504 0.147
202206 0.132 296.311 0.147
202209 0.125 296.808 0.139
202212 0.133 296.797 0.148
202303 0.102 301.836 0.112
202306 0.095 305.109 0.103
202309 0.096 307.789 0.103
202312 0.078 306.746 0.084
202403 0.084 312.332 0.089
202406 0.102 314.175 0.107
202409 0.107 315.301 0.112
202412 0.088 315.605 0.092
202503 0.063 319.799 0.065
202506 0.051 322.561 0.052
202509 0.071 324.800 0.072
202512 0.040 324.054 0.041
202603 0.038 330.213 0.038

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 8.03 mean?
Kopin (KOPN) has a Cyclically Adjusted PS Ratio of 8.03 as of Jul. 20, 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 Kopin and its competitors. This is 162% above median its historical median of 3.07. Over the past decade, Kopin's Cyclically Adjusted PS Ratio has ranged from 0.44 to 22.36. According to the industry distribution chart, Kopin ranks #1766 out of 1976 companies in the Hardware industry, placing it in the top 89.4%.
Is Kopin's Cyclically Adjusted PS Ratio too high?
Kopin's current Cyclically Adjusted PS Ratio of 8.03 is 162% above median its 10-year median of 3.07. Over the past 10 years, this metric has ranged from a low of 0.44 to a high of 22.36. The Hardware industry median Cyclically Adjusted PS Ratio is 1.37. Kopin's value of 8.03 is 486.1% above this industry median. Based on the distribution chart, Kopin ranks #1766 out of 1976 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Kopin has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Kopin's Cyclically Adjusted PS Ratio compare to MEI and LPTH?
According to the Hardware industry distribution chart, Kopin ranks #1766 out of 1976 companies for Cyclically Adjusted PS Ratio. This places Kopin in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.37. Kopin's value of 8.03 is 486.1% above this benchmark. Historically, Kopin's own Cyclically Adjusted PS Ratio has ranged from 0.44 to 22.36 over the past decade. While the company's 10-year median is 3.07 vs. the industry median of 1.37, Kopin has consistently been above 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 Hardware company?
The median Cyclically Adjusted PS Ratio among Hardware companies is 1.37, based on 1,976 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. Kopin's current Cyclically Adjusted PS Ratio of 8.03 is 486.1% above 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 Kopin and its competitors. For the Hardware industry, the median Cyclically Adjusted PS Ratio is 1.37 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Kopin's current Cyclically Adjusted PS Ratio is 8.03, which is 162% above median its own 10-year median of 3.07. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kopin stock overvalued right now?
Based on GuruFocus' analysis, Kopin (KOPN) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.99, compared to a current price of $3.78 — trading 281.3% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 8.03, which is 162% above median its 10-year median of 3.07 and 486.1% above the Hardware industry median of 1.37. Kopin's overall GF Score™ is 50/100 with 6 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 Kopin (KOPN), the current Cyclically Adjusted PS Ratio is 8.03 as of Jul. 20, 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 Kopin (KOPN) Overvalued in 2026?

Based on GuruFocus' analysis, Kopin stock appears to be overvalued. The current stock price of $3.78 is trading 281.3% above its estimated GF Value™ of $0.99. GuruFocus considers Kopin to be Significantly Overvalued.

Key valuation signals for KOPN:

  • Cyclically Adjusted PS Ratio: 8.03 (162% above median its 10-year median of 3.07)
  • GF Value™: $0.99 vs. price of $3.78 (281.3% above fair value)
  • GF Score™: 50/100 with 6 warning signs
  • Industry Position: 486.1% above the Hardware median (#1766 of 1976)

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


Kopin Business Description

Other Exchanges 0JRR:UKKOC:Germany
Address 125 North Drive, Westborough, MA, USA, 01581-3335
Kopin Corp is a developer and provider of inventive display, and application-specific optical solutions sold as critical components and subassemblies for defense, enterprise, professional and consumer products. Its portfolio includes micro displays, display modules, eyepiece assemblies, image projection modules, and vehicle mounted and head-mounted display systems that incorporate ultra-small high-resolution Active Matrix Liquid Crystal displays (AMLCD), Ferroelectric Liquid Crystal on Silicon (FLCoS) displays, MicroLED displays (uLED) and Organic Light Emitting Diode (OLED) displays, a variety of optics, and low-power ASICs. Geographically, it derives a majority of its revenue from the Americas and also has a presence in Asia-Pacific; Europe, and Other Countries.
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Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.78
Price
$0.99
GF Value