Guangdong Jia Yuan Technology Shares Co (SHSE:688388) Cyclically Adjusted PB Ratio: 3.91 (As of Aug. 30, 2026) — 65% Above Median

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SHSE:688388 Guangdong Jia Yuan Technology Shares Co Ltd SHSE:688388
91 GF Score
Price ¥28.64
GF Value ¥31.52
Valuation Fairly Valued
! 6 Warning Signs
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What is Guangdong Jia Yuan Technology Shares Co Cyclically Adjusted PB Ratio?

Guangdong Jia Yuan Technology Shares Co SHSE:688388 -2.32% 91 Cyclically Adjusted PB Ratio is 3.91 as of Aug. 30, 2026, which is 65% above its 10-year median of 2.37. GuruFocus rates SHSE:688388 with a GF Score™ of 91/100 and a GF Value™ of ¥31.52 (Fairly Valued). The stock has 6 warning signs investors should review. Among 1,502 Metals & Mining companies, Guangdong Jia Yuan Technology Shares Co ranks worse than 71.17% on this metric.

As of today (2026-08-30), Guangdong Jia Yuan Technology Shares Co's current share price is ¥28.64. Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was ¥7.32. Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio for today is 3.91.

The historical rank and industry rank for Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio or its related term are showing as below:

SHSE:688388' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.11   Med: 2.37   Max: 7.14
Current: 3.91

During the past years, Guangdong Jia Yuan Technology Shares Co's highest Cyclically Adjusted PB Ratio was 7.14. The lowest was 1.11. And the median was 2.37.

SHSE:688388's Cyclically Adjusted PB Ratio is ranked worse than
71.17% of 1502 companies
in the Metals & Mining industry
Industry Median: 1.585 vs SHSE:688388: 3.91

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.

Guangdong Jia Yuan Technology Shares Co's adjusted book value per share data for the three months ended in Jun. 2026 was ¥12.652. 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 ¥7.32 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Guangdong Jia Yuan Technology Shares Co  (SHSE:688388) 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.


Guangdong Jia Yuan Technology Shares Co Cyclically Adjusted PB Ratio Related Terms


Guangdong Jia Yuan Technology Shares Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Guangdong Jia Yuan Technology Shares 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.

Guangdong Jia Yuan Technology Shares Co Cyclically Adjusted PB Ratio Chart

Guangdong Jia Yuan Technology Shares 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 0.00 1.75 4.22

Guangdong Jia Yuan Technology Shares Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 2.22 4.04 4.22 4.07 6.01

SHSE:688388 vs SCCO, FCX: Cyclically Adjusted PB Ratio Comparison

For the Copper subindustry, Guangdong Jia Yuan Technology Shares 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.


Guangdong Jia Yuan Technology Shares Co Cyclically Adjusted PB Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio falls into.


SHSE:688388
91GF Score
Guangdong Jia Yuan Technology Shares Co Ltd SHSE:688388
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Guangdong Jia Yuan Technology Shares 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.

Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=28.64/7.32
=3.91

* 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.

Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Guangdong Jia Yuan Technology Shares Co's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=12.652/116.0564*116.0564
=12.652

Current CPI (Jun. 2026) = 116.0564.

Guangdong Jia Yuan Technology Shares Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 0.837 102.400 0.949
201612 1.119 102.600 1.266
201703 1.176 103.200 1.323
201706 1.240 103.100 1.396
201709 0.000 104.100 0.000
201712 1.500 104.500 1.666
201803 0.000 105.300 0.000
201806 1.644 104.900 1.819
201809 1.802 106.600 1.962
201812 2.002 106.500 2.182
201903 2.230 107.700 2.403
201906 1.846 107.700 1.989
201909 5.253 109.800 5.552
201912 5.384 111.200 5.619
202003 5.435 112.300 5.617
202006 5.296 110.400 5.567
202009 5.421 111.700 5.632
202012 5.570 111.500 5.798
202103 6.305 112.662 6.495
202106 6.459 111.769 6.707
202109 6.794 112.215 7.027
202112 7.553 113.108 7.750
202203 7.953 114.335 8.073
202206 7.984 114.558 8.088
202209 8.333 115.339 8.385
202212 11.789 115.116 11.885
202303 11.872 115.116 11.969
202306 11.596 114.558 11.748
202309 11.634 115.339 11.706
202312 11.593 114.781 11.722
202403 11.467 115.227 11.550
202406 11.358 114.781 11.484
202409 11.316 115.785 11.343
202412 11.168 114.893 11.281
202503 11.217 115.116 11.309
202506 11.287 114.907 11.400
202509 11.312 115.471 11.369
202512 11.228 115.832 11.250
202603 12.252 116.303 12.226
202606 12.652 116.056 12.652

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 3.91 mean?
Guangdong Jia Yuan Technology Shares Co (SHSE:688388) has a Cyclically Adjusted PB Ratio of 3.91 as of Aug. 30, 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 Guangdong Jia Yuan Technology Shares Co and its competitors. This is 65% above median its historical median of 2.37. Over the past decade, Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio has ranged from 1.11 to 7.14. According to the industry distribution chart, Guangdong Jia Yuan Technology Shares Co ranks #1069 out of 1502 companies in the Metals & Mining industry, placing it in the top 71.2%.
Is Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio too high?
Guangdong Jia Yuan Technology Shares Co's current Cyclically Adjusted PB Ratio of 3.91 is 65% above median its 10-year median of 2.37. Over the past 10 years, this metric has ranged from a low of 1.11 to a high of 7.14. The Metals & Mining industry median Cyclically Adjusted PB Ratio is 1.59. Guangdong Jia Yuan Technology Shares Co's value of 3.91 is 146.7% above this industry median. Based on the distribution chart, Guangdong Jia Yuan Technology Shares Co ranks #1069 out of 1502 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Guangdong Jia Yuan Technology Shares Co has a GF Score™ of 91/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Guangdong Jia Yuan Technology Shares Co's Cyclically Adjusted PB Ratio compare to SCCO and FCX?
According to the Metals & Mining industry distribution chart, Guangdong Jia Yuan Technology Shares Co ranks #1069 out of 1502 companies for Cyclically Adjusted PB Ratio. This places Guangdong Jia Yuan Technology Shares Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.59. Guangdong Jia Yuan Technology Shares Co's value of 3.91 is 146.7% above this benchmark. Historically, Guangdong Jia Yuan Technology Shares Co's own Cyclically Adjusted PB Ratio has ranged from 1.11 to 7.14 over the past decade. While the company's 10-year median is 2.37 vs. the industry median of 1.59, Guangdong Jia Yuan Technology Shares Co 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 PB Ratio for a Metals & Mining company?
The median Cyclically Adjusted PB Ratio among Metals & Mining companies is 1.59, based on 1,502 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. Guangdong Jia Yuan Technology Shares Co's current Cyclically Adjusted PB Ratio of 3.91 is 146.7% 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 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 Guangdong Jia Yuan Technology Shares Co and its competitors. For the Metals & Mining industry, the median Cyclically Adjusted PB Ratio is 1.59 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Guangdong Jia Yuan Technology Shares Co's current Cyclically Adjusted PB Ratio is 3.91, which is 65% above median its own 10-year median of 2.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Guangdong Jia Yuan Technology Shares Co stock overvalued right now?
Based on GuruFocus' analysis, Guangdong Jia Yuan Technology Shares Co (SHSE:688388) is currently considered Fairly Valued. The stock's GF Value™ is ¥31.52, compared to a current price of ¥28.64 — trading 9.1% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 3.91, which is 65% above median its 10-year median of 2.37 and 146.7% above the Metals & Mining industry median of 1.59. Guangdong Jia Yuan Technology Shares Co's overall GF Score™ is 91/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Guangdong Jia Yuan Technology Shares Co (SHSE:688388), the current Cyclically Adjusted PB Ratio is 3.91 as of Aug. 30, 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 Guangdong Jia Yuan Technology Shares Co (SHSE:688388) Overvalued in 2026?

Based on GuruFocus' analysis, Guangdong Jia Yuan Technology Shares Co stock appears to be undervalued. The current stock price of ¥28.64 is trading 9.1% below its estimated GF Value™ of ¥31.52. GuruFocus considers Guangdong Jia Yuan Technology Shares Co to be Fairly Valued.

Key valuation signals for SHSE:688388:

  • Cyclically Adjusted PB Ratio: 3.91 (65% above median its 10-year median of 2.37)
  • GF Value™: ¥31.52 vs. price of ¥28.64 (9.1% below fair value)
  • GF Score™: 91/100 with 6 warning signs
  • Industry Position: 146.7% above the Metals & Mining median (#1069 of 1502)

No single metric tells the full story. See the SHSE:688388 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Guangdong Jia Yuan Technology Shares Co Business Description

Address Yanyang Town, Mei Count, Guangdong Province, Meizhou, CHN, 514759
Guangdong Jia Yuan Technology Shares Co Ltd is engaged in the research, production and sales of various types of high performance electrolytic copper foil, the main products are ultra-thin lithium battery copper foil and ultra-thin lithium battery copper foil.
91GF Score

Get the complete analysis for SHSE:688388

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

¥28.64
Price
¥31.52
GF Value