Union Plastic PCL (BKK:UP) Cyclically Adjusted Book per Share: ฿26.32 (As of Mar. 2026)

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BKK:UP Union Plastic PCL BKK:UP
66 GF Score
Price ฿23.60
GF Value ฿16.77
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Union Plastic PCL Cyclically Adjusted Book per Share?

Union Plastic PCL BKK:UP 66 Cyclically Adjusted Book per Share is ฿26.32 as of Mar. 2026. GuruFocus rates BKK:UP with a GF Score™ of 66/100 and a GF Value™ of ฿16.77 (Significantly Overvalued). The stock has 4 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Union Plastic PCL's adjusted book value per share for the three months ended in Mar. 2026 was ฿27.041. 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 ฿26.32 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Union Plastic PCL's average Cyclically Adjusted Book Growth Rate was 1.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 0.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 1.40% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Union Plastic PCL was 2.20% per year. The lowest was -0.70% per year. And the median was 0.95% per year.

As of today (2026-07-14), Union Plastic PCL's current stock price is ฿23.60. Union Plastic PCL's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ฿26.32. Union Plastic PCL's Cyclically Adjusted PB Ratio of today is 0.90.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Union Plastic PCL was 1.18. The lowest was 0.48. And the median was 0.81.


Union Plastic PCL  (BKK:UP) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Union Plastic PCL's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=23.60/26.32
=0.90

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Union Plastic PCL was 1.18. The lowest was 0.48. And the median was 0.81.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Union Plastic PCL Cyclically Adjusted Book per Share Related Terms


Union Plastic PCL Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Union Plastic PCL's Cyclically Adjusted Book per Share 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.

Union Plastic PCL Cyclically Adjusted Book per Share Chart

Union Plastic PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 24.95 25.66 25.69 25.78 25.92

Union Plastic 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 Book per Share 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 26.00 26.08 26.11 25.92 26.32

BKK:UP vs ORLY, AZO: Cyclically Adjusted Book per Share Comparison

For the Auto Parts subindustry, Union Plastic 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.


Union Plastic PCL Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Union Plastic PCL's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Union Plastic PCL's Cyclically Adjusted PB Ratio falls into.


BKK:UP
66GF Score
Union Plastic PCL BKK:UP
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Union Plastic PCL Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

For example, Union Plastic 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)
=27.041/330.2130*330.2130
=27.041

Current CPI (Mar. 2026) = 330.2130.

Union Plastic PCL Quarterly Data

Book Value per Share CPI Adj_Book
201606 21.991 241.018 30.129
201609 22.088 241.428 30.211
201612 22.369 241.432 30.595
201703 22.416 243.801 30.361
201706 22.115 244.955 29.812
201709 22.327 246.819 29.871
201712 22.196 246.524 29.731
201803 23.318 249.554 30.855
201806 21.309 251.989 27.924
201809 20.727 252.439 27.113
201812 20.004 251.233 26.293
201903 21.059 254.202 27.356
201906 19.607 256.143 25.277
201909 19.224 256.759 24.724
201912 18.590 256.974 23.888
202003 20.784 258.115 26.589
202006 18.862 257.797 24.160
202009 18.942 260.280 24.031
202012 19.152 260.474 24.280
202103 20.884 264.877 26.035
202106 20.772 271.696 25.246
202109 20.022 274.310 24.102
202112 19.853 278.802 23.514
202203 21.742 287.504 24.972
202206 21.623 296.311 24.097
202209 21.310 296.808 23.708
202212 21.468 296.797 23.885
202303 23.319 301.836 25.511
202306 23.109 305.109 25.010
202309 22.858 307.789 24.523
202312 23.504 306.746 25.302
202403 25.361 312.332 26.813
202406 24.199 314.175 25.434
202409 24.317 315.301 25.467
202412 24.476 315.605 25.609
202503 26.744 319.799 27.615
202506 24.807 322.561 25.395
202509 24.733 324.800 25.145
202512 24.800 324.054 25.271
202603 27.041 330.213 27.041

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of ฿26.32 mean?
Union Plastic PCL (BKK:UP) has a Cyclically Adjusted Book per Share of ฿26.32 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Union Plastic PCL and its competitors.
Is Union Plastic PCL's Cyclically Adjusted Book per Share too high?
Union Plastic PCL's current Cyclically Adjusted Book per Share is ฿26.32. Overall, Union Plastic PCL has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Union Plastic PCL's Cyclically Adjusted Book per Share compare to ORLY and AZO?
Union Plastic PCL's Cyclically Adjusted Book per Share of ฿26.32 can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Vehicles & Parts company?
A good Cyclically Adjusted Book per Share depends on the Vehicles & Parts industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Union Plastic PCL and its competitors. Union Plastic PCL's current Cyclically Adjusted Book per Share is ฿26.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Union Plastic PCL stock overvalued right now?
Based on GuruFocus' analysis, Union Plastic PCL (BKK:UP) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿16.77, compared to a current price of ฿23.60 — trading 40.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is ฿26.32. Union Plastic PCL's overall GF Score™ is 66/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Union Plastic PCL (BKK:UP), the current Cyclically Adjusted Book per Share is ฿26.32 as of Mar. 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 Union Plastic PCL (BKK:UP) Overvalued in 2026?

Based on GuruFocus' analysis, Union Plastic PCL stock appears to be overvalued. The current stock price of ฿23.60 is trading 40.7% above its estimated GF Value™ of ฿16.77. GuruFocus considers Union Plastic PCL to be Significantly Overvalued.

Key valuation signals for BKK:UP:

  • Cyclically Adjusted Book per Share: ฿26.32
  • GF Value™: ฿16.77 vs. price of ฿23.60 (40.7% above fair value)
  • GF Score™: 66/100 with 4 warning signs

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


Union Plastic PCL Business Description

Address 11/1 Soi Serithai 62, Minburi Sub-district, Minburi District, Bangkok, THA, 10510
Union Plastic PCL is engaged in the manufacturing and distribution of thermoplastics. The company is also involved in the contract manufacture and repair of molds. The reportable segments of company are Manufacture and distribution of thermoplastics and Contract manufacture and repair of molds. The group generates a majority of its revenue from the manufacture and distribution of thermoplastics business.
66GF Score

Get the complete analysis for BKK:UP

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

฿23.60
Price
฿16.77
GF Value