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High Power LightingROCO:6559 +0.33%57 Cyclically Adjusted PB Ratio is 1.11 as of Aug. 19, 2026, which is 31% above its 10-year median of 0.85. GuruFocus rates ROCO:6559 with a GF Score™ of 57/100 and a GF Value™ of NT$14.58 (Fairly Valued). The stock has 3 warning signs investors should review. Among 2,176 Industrial Products companies, High Power Lighting ranks better than 71.42% on this metric.
The historical rank and industry rank for High Power Lighting's Cyclically Adjusted PB Ratio or its related term are showing as below:
ROCO:6559'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.44 Med: 0.85 Max: 2.75
Current: 1.11
During the past 13 years, High Power Lighting's highest Cyclically Adjusted PB Ratio was 2.75. The lowest was 0.44. And the median was 0.85.
ROCO:6559's Cyclically Adjusted PB Ratio is ranked better than 71.42% of 2176
companies
in the Industrial Products industry
Industry Median: 2.16
vs ROCO:6559: 1.11
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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
High Power Lighting's adjusted book value per share data of for the fiscal year that ended in Dec25 was NT$10.780. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$13.84 for the trailing ten years ended in Dec25.
Shiller PE for Stocks: The True Measure of Stock Valuation
High Power Lighting (ROCO:6559) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value 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 PB Ratio should give similar results to regular PB Ratio.
High Power Lighting Cyclically Adjusted PB Ratio Related Terms
High Power Lighting Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for High Power Lighting's Cyclically Adjusted PB 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.
High Power Lighting Cyclically Adjusted PB Ratio Chart
ROCO:6559 vs VRT, BE: Cyclically Adjusted PB Ratio Comparison
For the Electrical Equipment & Parts subindustry, High Power Lighting's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.
High Power Lighting Cyclically Adjusted PB Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, High Power Lighting's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where High Power Lighting's Cyclically Adjusted PB Ratio falls into.
High Power Lighting Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB 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 PB Ratio.
High Power Lighting's Cyclically Adjusted PB Ratio for today is calculated as
* 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.
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 PB Ratio of 1.11 mean?
High Power Lighting (ROCO:6559) has a Cyclically Adjusted PB Ratio of 1.11 as of Aug. 19, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on High Power Lighting and its competitors. This is 31% above median its historical median of 0.85. Over the past decade, High Power Lighting's Cyclically Adjusted PB Ratio has ranged from 0.44 to 2.75. According to the industry distribution chart, High Power Lighting ranks #622 out of 2176 companies in the Industrial Products industry, placing it in the top 28.6%.
Is High Power Lighting's Cyclically Adjusted PB Ratio too high?
High Power Lighting's current Cyclically Adjusted PB Ratio of 1.11 is 31% above median its 10-year median of 0.85. Over the past 10 years, this metric has ranged from a low of 0.44 to a high of 2.75. The Industrial Products industry median Cyclically Adjusted PB Ratio is 2.16. High Power Lighting's value of 1.11 is 48.6% below this industry median. Based on the distribution chart, High Power Lighting ranks #622 out of 2176 companies in the Industrial Products industry, which is above the industry midpoint. Overall, High Power Lighting has a GF Score™ of 57/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does High Power Lighting's Cyclically Adjusted PB Ratio compare to VRT and BE?
According to the Industrial Products industry distribution chart, High Power Lighting ranks #622 out of 2176 companies for Cyclically Adjusted PB Ratio. This puts High Power Lighting in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 2.16. High Power Lighting's value of 1.11 is 48.6% below this benchmark. Historically, High Power Lighting's own Cyclically Adjusted PB Ratio has ranged from 0.44 to 2.75 over the past decade. While the company's 10-year median is 0.85 vs. the industry median of 2.16, High Power Lighting 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 PB Ratio for an Industrial Products company?
The median Cyclically Adjusted PB Ratio among Industrial Products companies is 2.16, based on 2,176 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. High Power Lighting's current Cyclically Adjusted PB Ratio of 1.11 is 48.6% 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 PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on High Power Lighting and its competitors. For the Industrial Products industry, the median Cyclically Adjusted PB Ratio is 2.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. High Power Lighting's current Cyclically Adjusted PB Ratio is 1.11, which is 31% above median its own 10-year median of 0.85. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is High Power Lighting stock overvalued right now?
Based on GuruFocus' analysis, High Power Lighting (ROCO:6559) is currently considered Fairly Valued. The stock's GF Value™ is NT$14.58, compared to a current price of NT$15.40 — trading 5.6% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.11, which is 31% above median its 10-year median of 0.85 and 48.6% below the Industrial Products industry median of 2.16. High Power Lighting's overall GF Score™ is 57/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For High Power Lighting (ROCO:6559), the current Cyclically Adjusted PB Ratio is 1.11 as of Aug. 19, 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 High Power Lighting (ROCO:6559) Overvalued in 2026?
Based on GuruFocus' analysis, High Power Lighting stock appears to be overvalued.
The current stock price of NT$15.40 is trading 5.6% above its estimated GF Value™ of NT$14.58.
GuruFocus considers High Power Lighting to be Fairly Valued.
Key valuation signals for ROCO:6559:
Cyclically Adjusted PB Ratio: 1.11 (31% above median its 10-year median of 0.85)
GF Value™: NT$14.58 vs. price of NT$15.40 (5.6% above fair value)
Industry Position: 48.6% below the Industrial Products median (#622 of 2176)
No single metric tells the full story. See the ROCO:6559 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
High Power Lighting Corp is involved in packaging, manufacturing, and designing of LED products. The company offers LED Lighting, Specialty UV, and IR Lighting & Plant-Growth Lighting.
57GF Score
Get the complete analysis for ROCO:6559
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