Eastern Power Group PCL (BKK:EP) Cyclically Adjusted PB Ratio: 0.33 (As of Jul. 27, 2026) — 79% Below Median

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BKK:EP Eastern Power Group PCL BKK:EP
41 GF Score
Price ฿1.26
GF Value ฿2.07
Valuation Possible Value Trap
! 9 Warning Signs
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What is Eastern Power Group PCL Cyclically Adjusted PB Ratio?

Eastern Power Group PCL BKK:EP -0.79% 41 Cyclically Adjusted PB Ratio is 0.33 as of Jul. 27, 2026, which is 79% below its 10-year median of 1.60. GuruFocus rates BKK:EP with a GF Score™ of 41/100 and a GF Value™ of ฿2.07 (Possible Value Trap). The stock has 9 warning signs investors should review. Among 729 Business Services companies, Eastern Power Group PCL ranks better than 89.99% on this metric.

As of today (2026-07-27), Eastern Power Group PCL's current share price is ฿1.26. Eastern Power Group PCL's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ฿3.83. Eastern Power Group PCL's Cyclically Adjusted PB Ratio for today is 0.33.

The historical rank and industry rank for Eastern Power Group PCL's Cyclically Adjusted PB Ratio or its related term are showing as below:

BKK:EP' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.26   Med: 1.6   Max: 3.73
Current: 0.33

During the past years, Eastern Power Group PCL's highest Cyclically Adjusted PB Ratio was 3.73. The lowest was 0.26. And the median was 1.60.

BKK:EP's Cyclically Adjusted PB Ratio is ranked better than
89.99% of 729 companies
in the Business Services industry
Industry Median: 1.56 vs BKK:EP: 0.33

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.

Eastern Power Group PCL's adjusted book value per share data for the three months ended in Mar. 2026 was ฿2.355. 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 ฿3.83 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Eastern Power Group PCL  (BKK:EP) 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.


Eastern Power Group PCL Cyclically Adjusted PB Ratio Related Terms


Eastern Power Group PCL Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Eastern Power Group PCL'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.

Eastern Power Group PCL Cyclically Adjusted PB Ratio Chart

Eastern Power Group PCL 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 2.23 1.40 0.80 0.47 0.32

Eastern Power Group PCL 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 0.40 0.35 0.34 0.32 0.30

BKK:EP vs CTAS, CPRT, GPN: Cyclically Adjusted PB Ratio Comparison

For the Specialty Business Services subindustry, Eastern Power Group PCL'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.


Eastern Power Group PCL Cyclically Adjusted PB Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, Eastern Power Group PCL's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Eastern Power Group PCL's Cyclically Adjusted PB Ratio falls into.


BKK:EP
41GF Score
Eastern Power Group PCL BKK:EP
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Eastern Power Group PCL 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.

Eastern Power Group PCL's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=1.26/3.83
=0.33

* 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.

Eastern Power Group PCL's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Eastern Power Group PCL'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)
=2.355/330.2130*330.2130
=2.355

Current CPI (Mar. 2026) = 330.2130.

Eastern Power Group PCL Quarterly Data

Book Value per Share CPI Adj_Book
201606 2.062 241.018 2.825
201609 2.072 241.428 2.834
201612 2.138 241.432 2.924
201703 1.918 243.801 2.598
201706 2.267 244.955 3.056
201709 2.275 246.819 3.044
201712 2.378 246.524 3.185
201803 2.514 249.554 3.327
201806 2.516 251.989 3.297
201809 2.610 252.439 3.414
201812 2.792 251.233 3.670
201903 2.867 254.202 3.724
201906 2.947 256.143 3.799
201909 3.047 256.759 3.919
201912 3.580 256.974 4.600
202003 3.001 258.115 3.839
202006 3.106 257.797 3.978
202009 4.062 260.280 5.153
202012 4.222 260.474 5.352
202103 3.983 264.877 4.965
202106 3.577 271.696 4.347
202109 3.505 274.310 4.219
202112 4.612 278.802 5.462
202203 4.546 287.504 5.221
202206 4.213 296.311 4.695
202209 4.081 296.808 4.540
202212 4.084 296.797 4.544
202303 4.017 301.836 4.395
202306 3.949 305.109 4.274
202309 3.841 307.789 4.121
202312 3.871 306.746 4.167
202403 3.714 312.332 3.927
202406 3.647 314.175 3.833
202409 3.775 315.301 3.954
202412 3.365 315.605 3.521
202503 3.319 319.799 3.427
202506 3.129 322.561 3.203
202509 3.089 324.800 3.140
202512 2.453 324.054 2.500
202603 2.355 330.213 2.355

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 0.33 mean?
Eastern Power Group PCL (BKK:EP) has a Cyclically Adjusted PB Ratio of 0.33 as of Jul. 27, 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 Eastern Power Group PCL and its competitors. This is 79% below median its historical median of 1.60. Over the past decade, Eastern Power Group PCL's Cyclically Adjusted PB Ratio has ranged from 0.26 to 3.73. According to the industry distribution chart, Eastern Power Group PCL ranks #73 out of 729 companies in the Business Services industry, placing it in the top 10%.
Is Eastern Power Group PCL's Cyclically Adjusted PB Ratio too high?
Eastern Power Group PCL's current Cyclically Adjusted PB Ratio of 0.33 is 79% below median its 10-year median of 1.60. Over the past 10 years, this metric has ranged from a low of 0.26 to a high of 3.73. The Business Services industry median Cyclically Adjusted PB Ratio is 1.56. Eastern Power Group PCL's value of 0.33 is 78.8% below this industry median. Based on the distribution chart, Eastern Power Group PCL ranks #73 out of 729 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, Eastern Power Group PCL has a GF Score™ of 41/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Eastern Power Group PCL's Cyclically Adjusted PB Ratio compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Eastern Power Group PCL ranks #73 out of 729 companies for Cyclically Adjusted PB Ratio. This places Eastern Power Group PCL in the top 10% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.56. Eastern Power Group PCL's value of 0.33 is 78.8% below this benchmark. Historically, Eastern Power Group PCL's own Cyclically Adjusted PB Ratio has ranged from 0.26 to 3.73 over the past decade. While the company's 10-year median is 1.60 vs. the industry median of 1.56, Eastern Power Group PCL 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 Business Services company?
The median Cyclically Adjusted PB Ratio among Business Services companies is 1.56, based on 729 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. Eastern Power Group PCL's current Cyclically Adjusted PB Ratio of 0.33 is 78.8% 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 Eastern Power Group PCL and its competitors. For the Business Services industry, the median Cyclically Adjusted PB Ratio is 1.56 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Eastern Power Group PCL's current Cyclically Adjusted PB Ratio is 0.33, which is 79% below median its own 10-year median of 1.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eastern Power Group PCL stock overvalued right now?
Based on GuruFocus' analysis, Eastern Power Group PCL (BKK:EP) is currently considered Possible Value Trap. The stock's GF Value™ is ฿2.07, compared to a current price of ฿1.26 — trading 39.1% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.33, which is 79% below median its 10-year median of 1.60 and 78.8% below the Business Services industry median of 1.56. Eastern Power Group PCL's overall GF Score™ is 41/100 with 9 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 Eastern Power Group PCL (BKK:EP), the current Cyclically Adjusted PB Ratio is 0.33 as of Jul. 27, 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 Eastern Power Group PCL (BKK:EP) Overvalued in 2026?

Based on GuruFocus' analysis, Eastern Power Group PCL stock appears to be undervalued. The current stock price of ฿1.26 is trading 39.1% below its estimated GF Value™ of ฿2.07. GuruFocus considers Eastern Power Group PCL to be Possible Value Trap.

Key valuation signals for BKK:EP:

  • Cyclically Adjusted PB Ratio: 0.33 (79% below median its 10-year median of 1.60)
  • GF Value™: ฿2.07 vs. price of ฿1.26 (39.1% below fair value)
  • GF Score™: 41/100 with 9 warning signs
  • Industry Position: 78.8% below the Business Services median (#73 of 729)

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


Eastern Power Group PCL Business Description

Address Vibhavadi Rangsit Road, 51/29, 51/61, Soi Vibhavadee Rangsit 66 (Siamsamakee), Talad Bangkhen, Laksi, Bangkok, THA, 10210
Eastern Power Group PCL is a Thailand-based holding company. It operates in four segments: Printing, Holding other companies shares, Solar power plants and wind power plants, and Installation of rooftop solar systems & maintenance of solar farms. The majority of its revenue is from the Printing segment, which provides printing services related to newspapers, magazines, textbooks, wall calendars, desk calendars, packaging materials, leaflets, brochures, etc. Geographically, the company derives maximum revenue from its business in Thailand and also has a presence in Japan, Hong Kong, and Vietnam.
41GF Score

Get the complete analysis for BKK:EP

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

฿1.26
Price
฿2.07
GF Value