Dolfin Rubbers (BOM:542013) E10: ₹3.66 (As of Mar. 2026)

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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:542013 Dolfin Rubbers Ltd BOM:542013
82 GF Score
Price ₹170.50
GF Value ₹229.50
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Dolfin Rubbers E10?

Dolfin Rubbers BOM:542013 -0.26% 82 E10 is ₹3.66 as of Mar. 2026. GuruFocus rates BOM:542013 with a GF Score™ of 82/100 and a GF Value™ of ₹229.50 (Modestly Undervalued). The stock has 2 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Dolfin Rubbers's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was ₹5.520. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹3.66 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Dolfin Rubbers's average E10 Growth Rate was 19.60% per year. During the past 3 years, the average E10 Growth Rate was 20.20% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Dolfin Rubbers was 20.20% per year. The lowest was 20.20% per year. And the median was 20.20% per year.

As of today (2026-07-25), Dolfin Rubbers's current stock price is ₹ 170.50. Dolfin Rubbers's E10 for the fiscal year that ended in Mar. 2026 was ₹3.66. Dolfin Rubbers's Shiller PE Ratio of today is 46.58.

During the past 13 years, the highest Shiller PE Ratio of Dolfin Rubbers was 84.09. The lowest was 45.90. And the median was 63.85.


Dolfin Rubbers  (BOM:542013) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Dolfin Rubbers's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=170.50/3.66
=46.58

* 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 Shiller P/E Ratio of Dolfin Rubbers was 84.09. The lowest was 45.90. And the median was 63.85.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Dolfin Rubbers E10 Related Terms


Dolfin Rubbers E10 Historical Data

* Premium members only.

The historical data trend for Dolfin Rubbers's E10 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.

Dolfin Rubbers E10 Chart

Dolfin Rubbers Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 2.11 2.58 3.06 3.66

Dolfin Rubbers Quarterly Data
Sep20 Mar21 Sep21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 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 3.06 0.00 0.00 0.00 3.66

BOM:542013 vs ORLY, AZO: E10 Comparison

For the Auto Parts subindustry, Dolfin Rubbers's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Dolfin Rubbers Shiller PE Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Dolfin Rubbers's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Dolfin Rubbers's Shiller PE Ratio falls into.


BOM:542013
82GF Score
Dolfin Rubbers Ltd BOM:542013
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Dolfin Rubbers E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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, Dolfin Rubbers's adjusted earnings per share data for the fiscal year that ended in Mar. 2026 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=5.52/164.2724*164.2724
=5.520

Current CPI (Mar. 2026) = 164.2724.

Dolfin Rubbers Annual Data

per_share_eps CPI Adj_EPS
201703 0.694 105.196 1.084
201803 1.310 109.786 1.960
201903 1.860 118.202 2.585
202003 2.558 124.705 3.370
202103 2.828 131.771 3.526
202203 3.730 138.822 4.414
202303 3.300 146.865 3.691
202403 4.730 153.035 5.077
202503 5.110 157.552 5.328
202603 5.520 164.272 5.520

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of ₹3.66 mean?
Dolfin Rubbers (BOM:542013) has a E10 of ₹3.66 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Dolfin Rubbers and its competitors.
Is Dolfin Rubbers' E10 too high?
Dolfin Rubbers' current E10 is ₹3.66. Overall, Dolfin Rubbers has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Dolfin Rubbers' E10 compare to ORLY and AZO?
Dolfin Rubbers' E10 of ₹3.66 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 E10 for a Vehicles & Parts company?
A good E10 depends on the Vehicles & Parts industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Dolfin Rubbers and its competitors. Dolfin Rubbers's current E10 is ₹3.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Dolfin Rubbers stock overvalued right now?
Based on GuruFocus' analysis, Dolfin Rubbers (BOM:542013) is currently considered Modestly Undervalued. The stock's GF Value™ is ₹229.50, compared to a current price of ₹170.50 — trading 25.7% below its estimated fair value. The current E10 is ₹3.66. Dolfin Rubbers' overall GF Score™ is 82/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Dolfin Rubbers (BOM:542013), the current E10 is ₹3.66 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 Dolfin Rubbers (BOM:542013) Overvalued in 2026?

Based on GuruFocus' analysis, Dolfin Rubbers stock appears to be undervalued. The current stock price of ₹170.50 is trading 25.7% below its estimated GF Value™ of ₹229.50. GuruFocus considers Dolfin Rubbers to be Modestly Undervalued.

Key valuation signals for BOM:542013:

  • E10: ₹3.66
  • GF Value™: ₹229.50 vs. price of ₹170.50 (25.7% below fair value)
  • GF Score™: 82/100 with 2 warning signs

No single metric tells the full story. See the BOM:542013 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Dolfin Rubbers Business Description

Address 26-A, Bhai Randhir Singh Nagar, Opposite Ramesh Eye Hospital, Ludhiana, PB, IND, 141012
Dolfin Rubbers Ltd is mainly engaged in manufacturing rubber tyres and tubes, so the management considers this to be the only business segment of the company. The company's main business is in India. Based on its vehicle types, the tire market can be segmented into passenger cars, light commercial vehicles, medium and heavy commercial vehicles, two-wheelers and three-wheelers, and off-road, among others.
82GF Score

Get the complete analysis for BOM:542013

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₹170.50
Price
₹229.50
GF Value