Edison Opto (TPE:3591) Cyclically Adjusted PS Ratio: 0.87 (As of Jul. 29, 2026) — Near Median

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TPE:3591 Edison Opto Corp TPE:3591
74 GF Score
Price NT$18.50
GF Value NT$24.59
Valuation Modestly Undervalued
! 7 Warning Signs
View Full Analysis

What is Edison Opto Cyclically Adjusted PS Ratio?

Edison Opto TPE:3591 -5.85% 74 Cyclically Adjusted PS Ratio is 0.87 as of Jul. 29, 2026, which is 1% above its 10-year median of 0.86. GuruFocus rates TPE:3591 with a GF Score™ of 74/100 and a GF Value™ of NT$24.59 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 1,975 Hardware companies, Edison Opto ranks better than 58.58% on this metric.

As of today (2026-07-29), Edison Opto's current share price is NT$18.50. Edison Opto's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was NT$21.29. Edison Opto's Cyclically Adjusted PS Ratio for today is 0.87.

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

TPE:3591' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.31   Med: 0.86   Max: 1.38
Current: 0.92

During the past years, Edison Opto's highest Cyclically Adjusted PS Ratio was 1.38. The lowest was 0.31. And the median was 0.86.

TPE:3591's Cyclically Adjusted PS Ratio is ranked better than
58.58% of 1975 companies
in the Hardware industry
Industry Median: 1.36 vs TPE:3591: 0.92

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.

Edison Opto's adjusted revenue per share data for the three months ended in Mar. 2026 was NT$4.137. 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 NT$21.29 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Edison Opto  (TPE:3591) 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.


Edison Opto Cyclically Adjusted PS Ratio Related Terms


Edison Opto Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Edison Opto'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.

Edison Opto Cyclically Adjusted PS Ratio Chart

Edison Opto 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 0.96 0.66 1.06 1.16 0.86

Edison Opto 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 1.01 0.84 0.84 0.86 0.93

TPE:3591 vs APH, GLW, TEL: Cyclically Adjusted PS Ratio Comparison

For the Electronic Components subindustry, Edison Opto'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.


Edison Opto Cyclically Adjusted PS Ratio vs Hardware Industry

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

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


TPE:3591
74GF Score
Edison Opto Corp TPE:3591
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Edison Opto 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.

Edison Opto's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=18.50/21.29
=0.87

* 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.

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

For example, Edison Opto'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)
=4.137/330.2130*330.2130
=4.137

Current CPI (Mar. 2026) = 330.2130.

Edison Opto Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201606 7.515 241.018 10.296
201609 6.712 241.428 9.180
201612 5.263 241.432 7.198
201703 5.788 243.801 7.839
201706 4.530 244.955 6.107
201709 4.674 246.819 6.253
201712 4.849 246.524 6.495
201803 5.373 249.554 7.110
201806 5.628 251.989 7.375
201809 4.863 252.439 6.361
201812 4.149 251.233 5.453
201903 5.184 254.202 6.734
201906 5.018 256.143 6.469
201909 4.314 256.759 5.548
201912 3.811 256.974 4.897
202003 3.950 258.115 5.053
202006 3.625 257.797 4.643
202009 3.882 260.280 4.925
202012 3.499 260.474 4.436
202103 3.981 264.877 4.963
202106 4.359 271.696 5.298
202109 3.568 274.310 4.295
202112 3.531 278.802 4.182
202203 3.590 287.504 4.123
202206 3.621 296.311 4.035
202209 3.401 296.808 3.784
202212 3.408 296.797 3.792
202303 3.449 301.836 3.773
202306 3.652 305.109 3.952
202309 3.830 307.789 4.109
202312 4.127 306.746 4.443
202403 3.807 312.332 4.025
202406 4.774 314.175 5.018
202409 4.836 315.301 5.065
202412 4.587 315.605 4.799
202503 4.037 319.799 4.168
202506 4.271 322.561 4.372
202509 4.106 324.800 4.174
202512 3.960 324.054 4.035
202603 4.137 330.213 4.137

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 0.87 mean?
Edison Opto (TPE:3591) has a Cyclically Adjusted PS Ratio of 0.87 as of Jul. 29, 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 Edison Opto and its competitors. This is near median its historical median of 0.86. Over the past decade, Edison Opto's Cyclically Adjusted PS Ratio has ranged from 0.31 to 1.38. According to the industry distribution chart, Edison Opto ranks #818 out of 1975 companies in the Hardware industry, placing it in the top 41.4%.
Is Edison Opto's Cyclically Adjusted PS Ratio too high?
Edison Opto's current Cyclically Adjusted PS Ratio of 0.87 is near median its 10-year median of 0.86. Over the past 10 years, this metric has ranged from a low of 0.31 to a high of 1.38. The Hardware industry median Cyclically Adjusted PS Ratio is 1.36. Edison Opto's value of 0.87 is 36% below this industry median. Based on the distribution chart, Edison Opto ranks #818 out of 1975 companies in the Hardware industry, which is above the industry midpoint. Overall, Edison Opto has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Edison Opto's Cyclically Adjusted PS Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Edison Opto ranks #818 out of 1975 companies for Cyclically Adjusted PS Ratio. This puts Edison Opto in the upper half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.36. Edison Opto's value of 0.87 is 36% below this benchmark. Historically, Edison Opto's own Cyclically Adjusted PS Ratio has ranged from 0.31 to 1.38 over the past decade. While the company's 10-year median is 0.86 vs. the industry median of 1.36, Edison Opto 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 Hardware company?
The median Cyclically Adjusted PS Ratio among Hardware companies is 1.36, based on 1,975 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. Edison Opto's current Cyclically Adjusted PS Ratio of 0.87 is 36% 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 Edison Opto and its competitors. For the Hardware industry, the median Cyclically Adjusted PS Ratio is 1.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Edison Opto's current Cyclically Adjusted PS Ratio is 0.87, which is near median its own 10-year median of 0.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Edison Opto stock overvalued right now?
Based on GuruFocus' analysis, Edison Opto (TPE:3591) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$24.59, compared to a current price of NT$18.50 — trading 24.8% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 0.87, which is near median its 10-year median of 0.86 and 36% below the Hardware industry median of 1.36. Edison Opto's overall GF Score™ is 74/100 with 7 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 Edison Opto (TPE:3591), the current Cyclically Adjusted PS Ratio is 0.87 as of Jul. 29, 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 Edison Opto (TPE:3591) Overvalued in 2026?

Based on GuruFocus' analysis, Edison Opto stock appears to be undervalued. The current stock price of NT$18.50 is trading 24.8% below its estimated GF Value™ of NT$24.59. GuruFocus considers Edison Opto to be Modestly Undervalued.

Key valuation signals for TPE:3591:

  • Cyclically Adjusted PS Ratio: 0.87 (near median its 10-year median of 0.86)
  • GF Value™: NT$24.59 vs. price of NT$18.50 (24.8% below fair value)
  • GF Score™: 74/100 with 7 warning signs
  • Industry Position: 36% below the Hardware median (#818 of 1975)

No single metric tells the full story. See the TPE:3591 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Edison Opto Business Description

Address Qiaohe Road, 17th Floor, No. 17, Zhonghe District, New Taipei, TWN, 235029
Edison Opto Corp is engaged in manufacturing, selling, researching, and developing LED components, modules, and finished products in general lighting and automotive lighting areas. The company's operating segments include The Company; Edison Opto (Dong Guan) Co. Ltd; Yangzhou Edison Opto Corporation; Yangzhou Edison-Litek Opto Corporation; Edison-Litek Opto Corporation, and other subsidiaries. It generates maximum revenue from the Company segment.
74GF Score

Get the complete analysis for TPE:3591

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

NT$18.50
Price
NT$24.59
GF Value