Promact Plastics (BOM:526494) Cyclically Adjusted PB Ratio: (As of Aug. 09, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BOM:526494 Promact Plastics Ltd BOM:526494
33 GF Score
Price ₹9.43
GF Value ₹1.25
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Promact Plastics Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Promact Plastics  (BOM:526494) 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.


Promact Plastics Cyclically Adjusted PB Ratio Related Terms


Promact Plastics Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Promact Plastics'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.

Promact Plastics Cyclically Adjusted PB Ratio Chart

Promact Plastics Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Promact Plastics 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 0.00 0.00 0.00 0.00 0.00

BOM:526494 vs MMM, HON: Cyclically Adjusted PB Ratio Comparison

For the Conglomerates subindustry, Promact Plastics'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.


Promact Plastics Cyclically Adjusted PB Ratio vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Promact Plastics's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Promact Plastics's Cyclically Adjusted PB Ratio falls into.


BOM:526494
33GF Score
Promact Plastics Ltd BOM:526494
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Promact Plastics 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.

Promact Plastics's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Promact Plastics'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)
=-3.919/164.2724*164.2724
=-3.919

Current CPI (Mar. 2026) = 164.2724.

Promact Plastics Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 105.961 0.000
201609 -4.568 105.961 -7.082
201612 0.000 105.196 0.000
201703 -4.090 105.196 -6.387
201706 0.000 107.109 0.000
201709 -4.123 109.021 -6.212
201712 0.000 109.404 0.000
201803 -3.815 109.786 -5.708
201806 0.000 111.317 0.000
201809 -2.627 115.142 -3.748
201812 0.000 115.142 0.000
201903 -2.314 118.202 -3.216
201906 0.000 120.880 0.000
201909 -2.194 123.175 -2.926
201912 0.000 126.235 0.000
202003 -1.941 124.705 -2.557
202006 0.000 127.000 0.000
202009 -2.450 130.118 -3.093
202012 0.000 130.889 0.000
202103 -2.945 131.771 -3.671
202106 0.000 134.084 0.000
202109 -3.623 135.847 -4.381
202112 0.000 138.161 0.000
202203 -5.182 138.822 -6.132
202206 0.000 142.347 0.000
202209 -5.779 144.661 -6.562
202212 0.000 145.763 0.000
202303 -4.383 146.865 -4.903
202306 0.000 150.280 0.000
202309 -4.396 151.492 -4.767
202312 0.000 152.924 0.000
202403 -2.999 153.035 -3.219
202406 0.000 155.789 0.000
202409 -3.285 157.882 -3.418
202412 0.000 158.323 0.000
202503 -2.807 157.552 -2.927
202506 0.000 159.755 0.000
202509 -3.211 162.289 -3.250
202512 0.000 163.281 0.000
202603 -3.919 164.272 -3.919

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.

Is Promact Plastics (BOM:526494) Overvalued in 2026?

Based on GuruFocus' analysis, Promact Plastics stock appears to be overvalued. The current stock price of ₹9.43 is trading 654.4% above its estimated GF Value™ of ₹1.25. GuruFocus considers Promact Plastics to be Significantly Overvalued.

Key valuation signals for BOM:526494:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: ₹1.25 vs. price of ₹9.43 (654.4% above fair value)
  • GF Score™: 33/100 with 6 warning signs

No single metric tells the full story. See the BOM:526494 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Promact Plastics Business Description

Address Near Shukan Mall Cross Road, Science City Road, 12th Floor-1201, City Center-2, B/S. Heer Party Plot, Sola, Ahmedabad, GJ, IND, 380060
Promact Plastics Ltd Formerly Promact Impex Ltd is engaged in the Import and Export of Agro commodities, Minerals, and Metals. The company earned the majority of its revenue from Commission / Brokerage.
33GF Score

Get the complete analysis for BOM:526494

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

₹9.43
Price
₹1.25
GF Value