National Plastic Technologies (BOM:531287) Cyclically Adjusted Book per Share: ₹62.72 (As of Mar. 2026)

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BOM:531287 National Plastic Technologies Ltd BOM:531287
79 GF Score
Price ₹212.40
GF Value ₹348.99
Valuation Significantly Undervalued
! 3 Warning Signs
View Full Analysis

What is National Plastic Technologies Cyclically Adjusted Book per Share?

National Plastic Technologies BOM:531287 -4.39% 79 Cyclically Adjusted Book per Share is ₹62.72 as of Mar. 2026. GuruFocus rates BOM:531287 with a GF Score™ of 79/100 and a GF Value™ of ₹348.99 (Significantly Undervalued). The stock has 3 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.

National Plastic Technologies's adjusted book value per share for the three months ended in Mar. 2026 was ₹98.746. 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 ₹62.72 for the trailing ten years ended in Mar. 2026.

During the past 12 months, National Plastic Technologies's average Cyclically Adjusted Book Growth Rate was 12.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 10.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 9.50% 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 National Plastic Technologies was 10.40% per year. The lowest was 8.80% per year. And the median was 9.10% per year.

As of today (2026-07-24), National Plastic Technologies's current stock price is ₹212.40. National Plastic Technologies's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₹62.72. National Plastic Technologies's Cyclically Adjusted PB Ratio of today is 3.39.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of National Plastic Technologies was 9.05. The lowest was 0.68. And the median was 3.25.


National Plastic Technologies  (BOM:531287) 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.

National Plastic Technologies's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=212.40/62.72
=3.39

* 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 National Plastic Technologies was 9.05. The lowest was 0.68. And the median was 3.25.


Be Aware

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


National Plastic Technologies Cyclically Adjusted Book per Share Related Terms


National Plastic Technologies Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for National Plastic Technologies'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.

National Plastic Technologies Cyclically Adjusted Book per Share Chart

National Plastic Technologies Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 42.97 46.65 50.91 55.83 62.72

National Plastic Technologies 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 55.83 0.00 59.59 0.00 62.72

BOM:531287 vs LIN, SHW, ECL: Cyclically Adjusted Book per Share Comparison

For the Specialty Chemicals subindustry, National Plastic Technologies'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.


National Plastic Technologies Cyclically Adjusted PB Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, National Plastic Technologies's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BOM:531287
79GF Score
National Plastic Technologies Ltd BOM:531287
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

National Plastic Technologies 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, National Plastic Technologies'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)
=98.746/164.2724*164.2724
=98.746

Current CPI (Mar. 2026) = 164.2724.

National Plastic Technologies Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 105.961 0.000
201609 32.962 105.961 51.101
201612 0.000 105.196 0.000
201703 32.615 105.196 50.931
201706 0.000 107.109 0.000
201709 33.860 109.021 51.020
201712 0.000 109.404 0.000
201803 33.787 109.786 50.555
201806 0.000 111.317 0.000
201809 34.994 115.142 49.926
201812 0.000 115.142 0.000
201903 36.610 118.202 50.879
201906 0.000 120.880 0.000
201909 38.400 123.175 51.212
201912 0.000 126.235 0.000
202003 40.317 124.705 53.109
202006 0.000 127.000 0.000
202009 38.679 130.118 48.832
202012 0.000 130.889 0.000
202103 42.454 131.771 52.926
202106 0.000 134.084 0.000
202109 46.402 135.847 56.111
202112 0.000 138.161 0.000
202203 48.383 138.822 57.253
202206 0.000 142.347 0.000
202209 52.910 144.661 60.083
202212 0.000 145.763 0.000
202303 58.189 146.865 65.086
202306 0.000 150.280 0.000
202309 64.189 151.492 69.604
202312 0.000 152.924 0.000
202403 70.885 153.035 76.090
202406 0.000 155.789 0.000
202409 77.487 157.882 80.623
202412 0.000 158.323 0.000
202503 84.539 157.552 88.145
202506 0.000 159.755 0.000
202509 91.151 162.289 92.265
202512 0.000 163.281 0.000
202603 98.746 164.272 98.746

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 ₹62.72 mean?
National Plastic Technologies (BOM:531287) has a Cyclically Adjusted Book per Share of ₹62.72 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 National Plastic Technologies and its competitors.
Is National Plastic Technologies' Cyclically Adjusted Book per Share too high?
National Plastic Technologies' current Cyclically Adjusted Book per Share is ₹62.72. Overall, National Plastic Technologies has a GF Score™ of 79/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does National Plastic Technologies' Cyclically Adjusted Book per Share compare to LIN and SHW?
National Plastic Technologies' Cyclically Adjusted Book per Share of ₹62.72 can be compared against companies in the Chemicals 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 Chemicals company?
A good Cyclically Adjusted Book per Share depends on the Chemicals 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 National Plastic Technologies and its competitors. National Plastic Technologies's current Cyclically Adjusted Book per Share is ₹62.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National Plastic Technologies stock overvalued right now?
Based on GuruFocus' analysis, National Plastic Technologies (BOM:531287) is currently considered Significantly Undervalued. The stock's GF Value™ is ₹348.99, compared to a current price of ₹212.40 — trading 39.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is ₹62.72. National Plastic Technologies' overall GF Score™ is 79/100 with 3 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 National Plastic Technologies (BOM:531287), the current Cyclically Adjusted Book per Share is ₹62.72 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 National Plastic Technologies (BOM:531287) Overvalued in 2026?

Based on GuruFocus' analysis, National Plastic Technologies stock appears to be undervalued. The current stock price of ₹212.40 is trading 39.1% below its estimated GF Value™ of ₹348.99. GuruFocus considers National Plastic Technologies to be Significantly Undervalued.

Key valuation signals for BOM:531287:

  • Cyclically Adjusted Book per Share: ₹62.72
  • GF Value™: ₹348.99 vs. price of ₹212.40 (39.1% below fair value)
  • GF Score™: 79/100 with 3 warning signs

No single metric tells the full story. See the BOM:531287 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


National Plastic Technologies Business Description

Address 69, (Old No.44), Pantheon Road, Thiru Complex, II Floor, Egmore, Chennai, TN, IND, 600008
National Plastic Technologies Ltd is a manufacturer of plastic molded components. The company operates through single segments namely Injection molded plastic products. The company has four production plants situated in the state of Tamil Nadu (Guindy, Irrungattukottai (SIPCOT)), Himachal Pradesh (Sirmour), and in the Union Territory of Puducherry. The company caters to various industries including automotive, consumer electronics, Packaging, and information technology peripherals sectors.
79GF Score

Get the complete analysis for BOM:531287

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

₹212.40
Price
₹348.99
GF Value