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Deep PolymersBOM:541778 +9.80%76 PB Ratio is 0.89 as of Aug. 20, 2026, which is 67% below its 10-year median of 2.67. GuruFocus rates BOM:541778 with a GF Score™ of 76/100 and a GF Value™ of ₹66.34 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 1,577 Chemicals companies, Deep Polymers ranks better than 79.9% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-08-20), Deep Polymers's share price is ₹38.66. Deep Polymers's Book Value per Share for the quarter that ended in Mar. 2026 was ₹43.45. Hence, Deep Polymers's PB Ratio of today is 0.89.
Good Sign:
Deep Polymers Ltd stock PB Ratio (=0.81) is close to 10-year low of 0.73.
The historical rank and industry rank for Deep Polymers's PB Ratio or its related term are showing as below:
BOM:541778'
s PB Ratio Range Over the Past 10 Years
Min: 0.73 Med: 2.67 Max: 19.03
Current: 0.89
During the past 13 years, Deep Polymers's highest PB Ratio was 19.03. The lowest was 0.73. And the median was 2.67.
BOM:541778's PB Ratio is ranked better than 79.9% of 1577
companies
in the Chemicals industry
Industry Median: 1.73
vs BOM:541778: 0.89
During the past 12 months, Deep Polymers's average Book Value Per Share Growth Rate was 16.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 14.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 23.40% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 22.50% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Deep Polymers was 39.00% per year. The lowest was 14.20% per year. And the median was 19.60% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Deep Polymers PB Ratio Related Terms
Deep Polymers PB Ratio Historical Data
* Premium members only.
The historical data trend for Deep Polymers's 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.
For the Specialty Chemicals subindustry, Deep Polymers's PB Ratio, along with its competitors' market caps and 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.
Deep Polymers PB Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Deep Polymers's PB Ratio distribution charts can be found below:
* The bar in red indicates where Deep Polymers's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Deep Polymers's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Deep Polymers (BOM:541778) has a PB Ratio of 0.89 as of Aug. 20, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Deep Polymers and its competitors. This is 67% below median its historical median of 2.67. Over the past decade, Deep Polymers' PB Ratio has ranged from 0.73 to 19.03. According to the industry distribution chart, Deep Polymers ranks #317 out of 1577 companies in the Chemicals industry, placing it in the top 20.1%.
Is Deep Polymers' PB Ratio too high?
Deep Polymers' current PB Ratio of 0.89 is 67% below median its 10-year median of 2.67. Over the past 10 years, this metric has ranged from a low of 0.73 to a high of 19.03. The Chemicals industry median PB Ratio is 1.73. Deep Polymers' value of 0.89 is 48.6% below this industry median. Based on the distribution chart, Deep Polymers ranks #317 out of 1577 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Deep Polymers has a GF Score™ of 76/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Deep Polymers' PB Ratio compare to LIN and SHW?
According to the Chemicals industry distribution chart, Deep Polymers ranks #317 out of 1577 companies for PB Ratio. This places Deep Polymers in the top 20% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.73. Deep Polymers' value of 0.89 is 48.6% below this benchmark. Historically, Deep Polymers' own PB Ratio has ranged from 0.73 to 19.03 over the past decade. While the company's 10-year median is 2.67 vs. the industry median of 1.73, Deep Polymers 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 PB Ratio for a Chemicals company?
The median PB Ratio among Chemicals companies is 1.73, based on 1,577 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Deep Polymers's current PB Ratio of 0.89 is 48.6% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Deep Polymers and its competitors. For the Chemicals industry, the median PB Ratio is 1.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Deep Polymers's current PB Ratio is 0.89, which is 67% below median its own 10-year median of 2.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deep Polymers stock overvalued right now?
Based on GuruFocus' analysis, Deep Polymers (BOM:541778) is currently considered Significantly Undervalued. The stock's GF Value™ is ₹66.34, compared to a current price of ₹38.66 — trading 41.7% below its estimated fair value. The current PB Ratio is 0.89, which is 67% below median its 10-year median of 2.67 and 48.6% below the Chemicals industry median of 1.73. Deep Polymers' overall GF Score™ is 76/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Deep Polymers (BOM:541778), the current PB Ratio is 0.89 as of Aug. 20, 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 Deep Polymers (BOM:541778) Overvalued in 2026?
Based on GuruFocus' analysis, Deep Polymers stock appears to be undervalued.
The current stock price of ₹38.66 is trading 41.7% below its estimated GF Value™ of ₹66.34.
GuruFocus considers Deep Polymers to be Significantly Undervalued.
Key valuation signals for BOM:541778:
PB Ratio: 0.89 (67% below median its 10-year median of 2.67)
GF Value™: ₹66.34 vs. price of ₹38.66 (41.7% below fair value)
Industry Position: 48.6% below the Chemicals median (#317 of 1577)
No single metric tells the full story. See the BOM:541778 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Deep Polymers Ltd is an India-based company that manufactures polymers and additive masterbatches for engineering plastics and compounds. It manufactures and supplies Masterbatches such as Antifab Fillers, Transparent Fillers, Color Fillers, White Masterbatches, Special Effect Masterbatches, and Additive Masterbatches. The group's business segments are identified based on the geographic locations of its units and include Rakanpur, which is its key revenue-generating segment, Santej, and Hajipur.
76GF Score
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