TAAL Tech (BOM:539956) E10: ₹101.14 (As of Mar. 2026)

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Vera Yuan
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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.
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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:539956 TAAL Tech Ltd BOM:539956
83 GF Score
Price ₹4,337.15
GF Value ₹3,138.55
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is TAAL Tech E10?

TAAL Tech BOM:539956 -4.70% 83 E10 is ₹101.14 as of Mar. 2026. GuruFocus rates BOM:539956 with a GF Score™ of 83/100 and a GF Value™ of ₹3,138.55 (Significantly Overvalued). The stock has 8 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.

TAAL Tech's adjusted earnings per share data for the three months ended in Mar. 2026 was ₹55.060. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹101.14 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 (2026-08-12), TAAL Tech's current stock price is ₹4337.15. TAAL Tech's E10 for the quarter that ended in Mar. 2026 was ₹101.14. TAAL Tech's Shiller PE Ratio of today is 42.88.

During the past 11 years, the highest Shiller PE Ratio of TAAL Tech was 44.35. The lowest was 27.13. And the median was 31.03.


TAAL Tech  (BOM:539956) 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.

TAAL Tech's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=4337.15/101.14
=42.88

* 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 TAAL Tech was 44.35. The lowest was 27.13. And the median was 31.03.


Be Aware

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


TAAL Tech E10 Related Terms


TAAL Tech E10 Historical Data

* Premium members only.

The historical data trend for TAAL Tech'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.

TAAL Tech E10 Chart

TAAL Tech 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 0.00 101.14

TAAL Tech 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 0.00 0.00 94.56 101.14

BOM:539956 vs JOBY, CAAP: E10 Comparison

For the Airports & Air Services subindustry, TAAL Tech'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.


TAAL Tech Shiller PE Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, TAAL Tech's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where TAAL Tech's Shiller PE Ratio falls into.


BOM:539956
83GF Score
TAAL Tech Ltd BOM:539956
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TAAL Tech 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, TAAL Tech'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)
=55.06/164.2724*164.2724
=55.060

Current CPI (Mar. 2026) = 164.2724.

TAAL Tech Quarterly Data

per share eps CPI Adj_EPS
201509 0.420 101.753 0.678
201512 3.120 102.901 4.981
201603 -1.740 102.518 -2.788
201606 -0.410 105.961 -0.636
201609 -1.290 105.961 -2.000
201612 -7.660 105.196 -11.962
201703 21.580 105.196 33.699
201803 0.000 109.786 0.000
201806 22.320 111.317 32.938
201809 42.590 115.142 60.763
201812 28.740 115.142 41.003
201903 -35.450 118.202 -49.267
201906 21.940 120.880 29.816
201909 16.490 123.175 21.992
201912 10.540 126.235 13.716
202003 3.400 124.705 4.479
202006 18.750 127.000 24.253
202009 10.540 130.118 13.307
202012 22.690 130.889 28.477
202103 22.760 131.771 28.374
202106 27.100 134.084 33.201
202109 23.880 135.847 28.877
202112 29.040 138.161 34.528
202203 23.570 138.822 27.891
202206 23.880 142.347 27.558
202209 19.150 144.661 21.746
202212 35.430 145.763 39.929
202303 21.740 146.865 24.317
202306 27.320 150.280 29.864
202309 35.130 151.492 38.094
202312 24.640 152.924 26.468
202403 32.130 153.035 34.489
202406 34.540 155.789 36.421
202409 46.620 157.882 48.507
202412 36.450 158.323 37.820
202503 38.940 157.552 40.601
202506 44.000 159.755 45.244
202509 45.790 162.289 46.350
202512 37.150 163.281 37.376
202603 55.060 164.272 55.060

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 ₹101.14 mean?
TAAL Tech (BOM:539956) has a E10 of ₹101.14 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on TAAL Tech and its competitors.
Is TAAL Tech's E10 too high?
TAAL Tech's current E10 is ₹101.14. Overall, TAAL Tech has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TAAL Tech's E10 compare to JOBY and CAAP?
TAAL Tech's E10 of ₹101.14 can be compared against companies in the Transportation 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 Transportation company?
A good E10 depends on the Transportation 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 TAAL Tech and its competitors. TAAL Tech's current E10 is ₹101.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TAAL Tech stock overvalued right now?
Based on GuruFocus' analysis, TAAL Tech (BOM:539956) is currently considered Significantly Overvalued. The stock's GF Value™ is ₹3,138.55, compared to a current price of ₹4,337.15 — trading 38.2% above its estimated fair value. The current E10 is ₹101.14. TAAL Tech's overall GF Score™ is 83/100 with 8 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 TAAL Tech (BOM:539956), the current E10 is ₹101.14 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 TAAL Tech (BOM:539956) Overvalued in 2026?

Based on GuruFocus' analysis, TAAL Tech stock appears to be overvalued. The current stock price of ₹4,337.15 is trading 38.2% above its estimated GF Value™ of ₹3,138.55. GuruFocus considers TAAL Tech to be Significantly Overvalued.

Key valuation signals for BOM:539956:

  • E10: ₹101.14
  • GF Value™: ₹3,138.55 vs. price of ₹4,337.15 (38.2% above fair value)
  • GF Score™: 83/100 with 8 warning signs

No single metric tells the full story. See the BOM:539956 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TAAL Tech Business Description

Address 7th Mile Hosur Road, Survey no. 112, Krishna Reddy Industrial Area, 3rd Floor, C Block, AKR Tech Park, Singasandra, Bangalore South, Bangalore, KA, IND, 560068
TAAL Tech Ltd is a technology company providing Engineering and Digitalization services to customers in the United States, Canada, Europe, Middle East, and APAC regions. It serves variours industries such as Architecture, Engineering and Constructions, Plant Engineering, Industrial Machinery & Heavy Equipment, Transportation, Aerospace & Defense, and Consumer Electronics.
83GF Score

Get the complete analysis for BOM:539956

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

₹4,337.15
Price
₹3,138.55
GF Value