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Thai Nam Plastic PCL (BKK:TNPC-R) Cyclically Adjusted PB Ratio : 0.40 (As of Jul. 10, 2025)


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What is Thai Nam Plastic PCL Cyclically Adjusted PB Ratio?

As of today (2025-07-10), Thai Nam Plastic PCL's current share price is ฿0.81. Thai Nam Plastic PCL's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2025 was ฿2.01. Thai Nam Plastic PCL's Cyclically Adjusted PB Ratio for today is 0.40.

The historical rank and industry rank for Thai Nam Plastic PCL's Cyclically Adjusted PB Ratio or its related term are showing as below:

BKK:TNPC-R' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.28   Med: 0.66   Max: 2.18
Current: 0.42

During the past years, Thai Nam Plastic PCL's highest Cyclically Adjusted PB Ratio was 2.18. The lowest was 0.28. And the median was 0.66.

BKK:TNPC-R's Cyclically Adjusted PB Ratio is ranked better than
84.54% of 1022 companies
in the Vehicles & Parts industry
Industry Median: 1.31 vs BKK:TNPC-R: 0.42

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.

Thai Nam Plastic PCL's adjusted book value per share data for the three months ended in Mar. 2025 was ฿1.600. 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 ฿2.01 for the trailing ten years ended in Mar. 2025.

Shiller PE for Stocks: The True Measure of Stock Valuation


Thai Nam Plastic PCL Cyclically Adjusted PB Ratio Historical Data

The historical data trend for Thai Nam Plastic 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.

* Premium members only.

Thai Nam Plastic PCL Cyclically Adjusted PB Ratio Chart

Thai Nam Plastic PCL Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.40 1.25 1.05 0.76 0.45

Thai Nam Plastic PCL Quarterly Data
Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25
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 0.65 0.54 0.58 0.45 0.42

Competitive Comparison of Thai Nam Plastic PCL's Cyclically Adjusted PB Ratio

For the Auto Parts subindustry, Thai Nam 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.


Thai Nam Plastic PCL's Cyclically Adjusted PB Ratio Distribution in the Vehicles & Parts Industry

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

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


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Thai Nam Plastic 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.

Thai Nam Plastic PCL's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=0.81/2.01
=0.40

* 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.

Thai Nam Plastic PCL's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2025 is calculated as:

For example, Thai Nam Plastic PCL's adjusted Book Value per Share data for the three months ended in Mar. 2025 was:

Adj_Book=Book Value per Share/CPI of Mar. 2025 (Change)*Current CPI (Mar. 2025)
=1.6/134.9266*134.9266
=1.600

Current CPI (Mar. 2025) = 134.9266.

Thai Nam Plastic PCL Quarterly Data

Book Value per Share CPI Adj_Book
201506 1.753 100.684 2.349
201509 1.786 100.392 2.400
201512 1.764 99.792 2.385
201603 1.817 100.470 2.440
201606 1.824 101.688 2.420
201609 1.819 101.861 2.409
201612 1.772 101.863 2.347
201703 1.769 102.862 2.320
201706 1.772 103.349 2.313
201709 1.804 104.136 2.337
201712 1.666 104.011 2.161
201803 1.717 105.290 2.200
201806 1.703 106.317 2.161
201809 1.746 106.507 2.212
201812 1.685 105.998 2.145
201903 1.657 107.251 2.085
201906 1.534 108.070 1.915
201909 1.474 108.329 1.836
201912 1.357 108.420 1.689
202003 1.250 108.902 1.549
202006 1.183 108.767 1.468
202009 1.196 109.815 1.469
202012 1.299 109.897 1.595
202103 1.366 111.754 1.649
202106 1.440 114.631 1.695
202109 1.457 115.734 1.699
202112 1.528 117.630 1.753
202203 1.659 121.301 1.845
202206 1.559 125.017 1.683
202209 1.558 125.227 1.679
202212 1.479 125.222 1.594
202303 1.456 127.348 1.543
202306 1.509 128.729 1.582
202309 1.559 129.860 1.620
202312 1.585 129.419 1.652
202403 2.024 131.776 2.072
202406 1.919 132.554 1.953
202409 1.852 133.029 1.878
202412 1.653 133.157 1.675
202503 1.600 134.927 1.600

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.


Thai Nam Plastic PCL  (BKK:TNPC-R) 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.


Thai Nam Plastic PCL Cyclically Adjusted PB Ratio Related Terms

Thank you for viewing the detailed overview of Thai Nam Plastic PCL's Cyclically Adjusted PB Ratio provided by GuruFocus.com. Please click on the following links to see related term pages.


Thai Nam Plastic PCL Business Description

Traded in Other Exchanges
Address
Petchakasem Road, KM.23, 40 Moo 7, Omnoi, Amphur Kratumban, Samutsakorn, THA, 74130
Thai Nam Plastic PCL engages in the production and distribution of flexible plastic, synthetic leather, and car mats. The company produces both Polyvinyl chloride (PVC) and non-PVC plastic products, such as Solid sheets and Synthetic leather used for making automotive interior parts, Sports shoes, Furniture, and Stationery. It operates through the Manufacturing of Plastic Parts of the Automobile Industry Group and Other segments. The Manufacturing of Plastic Parts of the Automobile Industry Group segment, which accounts for the majority of revenue, manufactures artificial leather and automobile rubber flooring. The Other segment produces various types of plastics both soft and rigid, rolls and plates. The group has a business presence in Thailand and other countries.

Thai Nam Plastic PCL Headlines

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