Y-S Electronic Co (ROCO:6418) Cyclically Adjusted PB Ratio: 1.88 (As of Aug. 16, 2026) — 24% Above Median

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ROCO:6418 Y-S Electronic Co Ltd ROCO:6418
70 GF Score
Price NT$31.15
GF Value NT$21.63
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Y-S Electronic Co Cyclically Adjusted PB Ratio?

Y-S Electronic Co ROCO:6418 +1.30% 70 Cyclically Adjusted PB Ratio is 1.88 as of Aug. 16, 2026, which is 24% above its 10-year median of 1.52. GuruFocus rates ROCO:6418 with a GF Score™ of 70/100 and a GF Value™ of NT$21.63 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 1,962 Hardware companies, Y-S Electronic Co ranks better than 52.96% on this metric.

As of today (2026-08-16), Y-S Electronic Co's current share price is NT$31.15. Y-S Electronic Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was NT$16.54. Y-S Electronic Co's Cyclically Adjusted PB Ratio for today is 1.88.

The historical rank and industry rank for Y-S Electronic Co's Cyclically Adjusted PB Ratio or its related term are showing as below:

ROCO:6418' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.99   Med: 1.52   Max: 4.61
Current: 1.88

During the past years, Y-S Electronic Co's highest Cyclically Adjusted PB Ratio was 4.61. The lowest was 0.99. And the median was 1.52.

ROCO:6418's Cyclically Adjusted PB Ratio is ranked better than
52.96% of 1962 companies
in the Hardware industry
Industry Median: 2.115 vs ROCO:6418: 1.88

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.

Y-S Electronic Co's adjusted book value per share data for the three months ended in Mar. 2026 was NT$14.729. 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$16.54 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Y-S Electronic Co  (ROCO:6418) 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.


Y-S Electronic Co Cyclically Adjusted PB Ratio Related Terms


Y-S Electronic Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Y-S Electronic Co'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.

Y-S Electronic Co Cyclically Adjusted PB Ratio Chart

Y-S Electronic Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 1.65 1.27 2.61

Y-S Electronic Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB 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 1.18 0.99 4.63 2.61 1.74

ROCO:6418 vs APH, GLW, TEL: Cyclically Adjusted PB Ratio Comparison

For the Electronic Components subindustry, Y-S Electronic Co'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.


Y-S Electronic Co Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Y-S Electronic Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Y-S Electronic Co's Cyclically Adjusted PB Ratio falls into.


ROCO:6418
70GF Score
Y-S Electronic Co Ltd ROCO:6418
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Y-S Electronic Co 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.

Y-S Electronic Co's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=31.15/16.54
=1.88

* 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.

Y-S Electronic Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Y-S Electronic Co's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=14.729/330.2130*330.2130
=14.729

Current CPI (Mar. 2026) = 330.2130.

Y-S Electronic Co Quarterly Data

Book Value per Share CPI Adj_Book
201506 11.304 238.638 15.642
201512 12.391 236.525 17.299
201606 12.442 241.018 17.046
201612 13.451 241.432 18.397
201706 12.781 244.955 17.230
201709 0.000 246.819 0.000
201712 13.792 246.524 18.474
201803 0.000 249.554 0.000
201806 13.227 251.989 17.333
201809 13.523 252.439 17.689
201812 13.942 251.233 18.325
201903 15.311 254.202 19.889
201906 14.299 256.143 18.434
201909 14.331 256.759 18.431
201912 14.255 256.974 18.318
202003 14.022 258.115 17.939
202006 14.024 257.797 17.963
202009 14.097 260.280 17.885
202012 13.957 260.474 17.694
202103 13.730 264.877 17.117
202106 13.584 271.696 16.510
202109 13.178 274.310 15.864
202112 13.039 278.802 15.443
202203 13.135 287.504 15.086
202206 13.481 296.311 15.023
202209 13.918 296.808 15.484
202212 13.970 296.797 15.543
202303 13.960 301.836 15.272
202306 14.015 305.109 15.168
202309 14.598 307.789 15.662
202312 14.706 306.746 15.831
202403 15.089 312.332 15.953
202406 14.413 314.175 15.149
202409 14.587 315.301 15.277
202412 15.027 315.605 15.723
202503 15.165 319.799 15.659
202506 13.983 322.561 14.315
202509 14.376 324.800 14.616
202512 14.698 324.054 14.977
202603 14.729 330.213 14.729

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book 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 PB Ratio of 1.88 mean?
Y-S Electronic Co (ROCO:6418) has a Cyclically Adjusted PB Ratio of 1.88 as of Aug. 16, 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 Y-S Electronic Co and its competitors. This is 24% above median its historical median of 1.52. Over the past decade, Y-S Electronic Co's Cyclically Adjusted PB Ratio has ranged from 0.99 to 4.61. According to the industry distribution chart, Y-S Electronic Co ranks #923 out of 1962 companies in the Hardware industry, placing it in the top 47%.
Is Y-S Electronic Co's Cyclically Adjusted PB Ratio too high?
Y-S Electronic Co's current Cyclically Adjusted PB Ratio of 1.88 is 24% above median its 10-year median of 1.52. Over the past 10 years, this metric has ranged from a low of 0.99 to a high of 4.61. The Hardware industry median Cyclically Adjusted PB Ratio is 2.12. Y-S Electronic Co's value of 1.88 is 11.1% below this industry median. Based on the distribution chart, Y-S Electronic Co ranks #923 out of 1962 companies in the Hardware industry, which is above the industry midpoint. Overall, Y-S Electronic Co has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Y-S Electronic Co's Cyclically Adjusted PB Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Y-S Electronic Co ranks #923 out of 1962 companies for Cyclically Adjusted PB Ratio. This puts Y-S Electronic Co in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 2.12. Y-S Electronic Co's value of 1.88 is 11.1% below this benchmark. Historically, Y-S Electronic Co's own Cyclically Adjusted PB Ratio has ranged from 0.99 to 4.61 over the past decade. While the company's 10-year median is 1.52 vs. the industry median of 2.12, Y-S Electronic Co 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 a Hardware company?
The median Cyclically Adjusted PB Ratio among Hardware companies is 2.12, based on 1,962 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. Y-S Electronic Co's current Cyclically Adjusted PB Ratio of 1.88 is 11.1% 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 Y-S Electronic Co and its competitors. For the Hardware industry, the median Cyclically Adjusted PB Ratio is 2.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Y-S Electronic Co's current Cyclically Adjusted PB Ratio is 1.88, which is 24% above median its own 10-year median of 1.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Y-S Electronic Co stock overvalued right now?
Based on GuruFocus' analysis, Y-S Electronic Co (ROCO:6418) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$21.63, compared to a current price of NT$31.15 — trading 44% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.88, which is 24% above median its 10-year median of 1.52 and 11.1% below the Hardware industry median of 2.12. Y-S Electronic Co's overall GF Score™ is 70/100 with 5 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 Y-S Electronic Co (ROCO:6418), the current Cyclically Adjusted PB Ratio is 1.88 as of Aug. 16, 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 Y-S Electronic Co (ROCO:6418) Overvalued in 2026?

Based on GuruFocus' analysis, Y-S Electronic Co stock appears to be overvalued. The current stock price of NT$31.15 is trading 44% above its estimated GF Value™ of NT$21.63. GuruFocus considers Y-S Electronic Co to be Significantly Overvalued.

Key valuation signals for ROCO:6418:

  • Cyclically Adjusted PB Ratio: 1.88 (24% above median its 10-year median of 1.52)
  • GF Value™: NT$21.63 vs. price of NT$31.15 (44% above fair value)
  • GF Score™: 70/100 with 5 warning signs
  • Industry Position: 11.1% below the Hardware median (#923 of 1962)

No single metric tells the full story. See the ROCO:6418 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Y-S Electronic Co Business Description

Address No. 2, Lane 10, Section 2, Zhongfu Road, Zhongli District, Taoyuan, TWN, 32057
Y-S Electronic Co Ltd is engaged in the assembly, manufacture, processing, and sale of electronic connectors, switch contact terminals, plastic injection parts, and related operations and investments.
70GF Score

Get the complete analysis for ROCO:6418

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

NT$31.15
Price
NT$21.63
GF Value