Bigbloc Construction (BOM:540061) E10: ₹0.77 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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:540061 Bigbloc Construction Ltd BOM:540061
73 GF Score
Price ₹47.00
GF Value ₹106.46
Valuation Possible Value Trap
! 7 Warning Signs
View Full Analysis

What is Bigbloc Construction E10?

Bigbloc Construction BOM:540061 -1.69% 73 E10 is ₹0.77 as of Mar. 2026. GuruFocus rates BOM:540061 with a GF Score™ of 73/100 and a GF Value™ of ₹106.46 (Possible Value Trap). The stock has 7 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.

Bigbloc Construction's adjusted earnings per share data for the three months ended in Mar. 2026 was ₹0.060. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹0.77 for the trailing ten years ended in Mar. 2026.

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.

As of today (2026-07-14), Bigbloc Construction's current stock price is ₹47.00. Bigbloc Construction's E10 for the quarter that ended in Mar. 2026 was ₹0.77. Bigbloc Construction's Shiller PE Ratio of today is 61.04.

During the past 11 years, the highest Shiller PE Ratio of Bigbloc Construction was 98.73. The lowest was 57.04. And the median was 72.88.


Bigbloc Construction  (BOM:540061) 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.

Bigbloc Construction's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=47.00/0.77
=61.04

* 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 11 years, the highest Shiller P/E Ratio of Bigbloc Construction was 98.73. The lowest was 57.04. And the median was 72.88.


Be Aware

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


Bigbloc Construction E10 Related Terms


Bigbloc Construction E10 Historical Data

* Premium members only.

The historical data trend for Bigbloc Construction'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.

Bigbloc Construction E10 Chart

Bigbloc Construction 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 0.00 0.00 0.00 0.77

Bigbloc Construction Quarterly Data
Jun21 Sep21 Dec21 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 0.00 0.73 0.73 0.74 0.77

BOM:540061 vs TT, JCI, CARR: E10 Comparison

For the Building Products & Equipment subindustry, Bigbloc Construction'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.


Bigbloc Construction Shiller PE Ratio vs Construction Industry

For the Construction industry and Industrials sector, Bigbloc Construction's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Bigbloc Construction's Shiller PE Ratio falls into.


BOM:540061
73GF Score
Bigbloc Construction Ltd BOM:540061
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bigbloc Construction 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, Bigbloc Construction's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.06/164.2724*164.2724
=0.060

Current CPI (Mar. 2026) = 164.2724.

Bigbloc Construction Quarterly Data

per share eps CPI Adj_EPS
201606 0.063 105.961 0.098
201609 0.076 105.961 0.118
201612 0.041 105.196 0.064
201703 0.026 105.196 0.041
201706 0.068 107.109 0.104
201709 0.088 109.021 0.133
201712 0.089 109.404 0.134
201803 0.037 109.786 0.055
201806 0.056 111.317 0.083
201809 0.039 115.142 0.056
201812 -0.087 115.142 -0.124
201903 -0.146 118.202 -0.203
201906 0.016 120.880 0.022
201909 0.040 123.175 0.053
201912 0.030 126.235 0.039
202003 0.088 124.705 0.116
202006 -0.193 127.000 -0.250
202009 0.012 130.118 0.015
202012 0.110 130.889 0.138
202103 0.245 131.771 0.305
202106 0.085 134.084 0.104
202109 0.220 135.847 0.266
202112 0.300 138.161 0.357
202203 0.525 138.822 0.621
202206 0.595 142.347 0.687
202209 0.605 144.661 0.687
202212 0.545 145.763 0.614
202303 0.395 146.865 0.442
202306 0.425 150.280 0.465
202309 0.530 151.492 0.575
202312 0.610 152.924 0.655
202403 0.610 153.035 0.655
202406 0.310 155.789 0.327
202409 0.150 157.882 0.156
202412 0.150 158.323 0.156
202503 0.070 157.552 0.073
202506 -0.230 159.755 -0.237
202509 -0.080 162.289 -0.081
202512 0.130 163.281 0.131
202603 0.060 164.272 0.060

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 ₹0.77 mean?
Bigbloc Construction (BOM:540061) has a E10 of ₹0.77 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Bigbloc Construction and its competitors.
Is Bigbloc Construction's E10 too high?
Bigbloc Construction's current E10 is ₹0.77. Overall, Bigbloc Construction has a GF Score™ of 73/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Bigbloc Construction's E10 compare to TT and JCI?
Bigbloc Construction's E10 of ₹0.77 can be compared against companies in the Construction 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 Construction company?
A good E10 depends on the Construction 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 Bigbloc Construction and its competitors. Bigbloc Construction's current E10 is ₹0.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bigbloc Construction stock overvalued right now?
Based on GuruFocus' analysis, Bigbloc Construction (BOM:540061) is currently considered Possible Value Trap. The stock's GF Value™ is ₹106.46, compared to a current price of ₹47.00 — trading 55.9% below its estimated fair value. The current E10 is ₹0.77. Bigbloc Construction's overall GF Score™ is 73/100 with 7 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 Bigbloc Construction (BOM:540061), the current E10 is ₹0.77 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 Bigbloc Construction (BOM:540061) Overvalued in 2026?

Based on GuruFocus' analysis, Bigbloc Construction stock appears to be undervalued. The current stock price of ₹47.00 is trading 55.9% below its estimated GF Value™ of ₹106.46. GuruFocus considers Bigbloc Construction to be Possible Value Trap.

Key valuation signals for BOM:540061:

  • E10: ₹0.77
  • GF Value™: ₹106.46 vs. price of ₹47.00 (55.9% below fair value)
  • GF Score™: 73/100 with 7 warning signs

No single metric tells the full story. See the BOM:540061 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bigbloc Construction Business Description

Other Exchanges BIGBLOC:India
Address Dumas Road, Office No. 908, 9th Floor, Rajhans Montessa, Magdalla, Surat, GJ, IND, 395007
Bigbloc Construction Ltd is engaged in the manufacturing of building blocks and AAC (Autoclave Aerated Concrete) Bricks. AAC blocks are a high-quality building material that combines strength, low weight, thermal insulation, sound absorption, unsurpassed fire resistance, and unprecedented buildability. The products of the company include NXTBLOC, NXTFIX, NXTPLAST, and others.
73GF Score

Get the complete analysis for BOM:540061

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

₹47.00
Price
₹106.46
GF Value