Rainbow Foundations (BOM:531694) E10: ₹1.60 (As of Jun. 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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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:531694 Rainbow Foundations Ltd BOM:531694
58 GF Score
Price ₹37.00
GF Value ₹55.83
Valuation Possible Value Trap
! 6 Warning Signs
View Full Analysis

What is Rainbow Foundations E10?

Rainbow Foundations BOM:531694 +0.57% 58 E10 is ₹1.60 as of Jun. 2026. GuruFocus rates BOM:531694 with a GF Score™ of 58/100 and a GF Value™ of ₹55.83 (Possible Value Trap). The stock has 6 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.

Rainbow Foundations's adjusted earnings per share data for the three months ended in Jun. 2026 was ₹0.760. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹1.60 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Rainbow Foundations's average E10 Growth Rate was 3.90% per year. During the past 3 years, the average E10 Growth Rate was 3.70% per year. During the past 5 years, the average E10 Growth Rate was 6.10% 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 Rainbow Foundations was 7.10% per year. The lowest was 3.70% per year. And the median was 6.50% per year.

As of today (2026-08-31), Rainbow Foundations's current stock price is ₹37.00. Rainbow Foundations's E10 for the quarter that ended in Jun. 2026 was ₹1.60. Rainbow Foundations's Shiller PE Ratio of today is 23.13.

During the past 13 years, the highest Shiller PE Ratio of Rainbow Foundations was 86.88. The lowest was 2.90. And the median was 9.82.


Rainbow Foundations  (BOM:531694) 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.

Rainbow Foundations's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=37.00/1.60
=23.13

* 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 Rainbow Foundations was 86.88. The lowest was 2.90. And the median was 9.82.


Be Aware

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


Rainbow Foundations E10 Related Terms


Rainbow Foundations E10 Historical Data

* Premium members only.

The historical data trend for Rainbow Foundations'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.

Rainbow Foundations E10 Chart

Rainbow Foundations 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 1.22 1.38 1.39 1.50 1.54

Rainbow Foundations Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 1.54 1.54 1.52 1.54 1.60

BOM:531694 vs CBRE, BEKE, JLL: E10 Comparison

For the Real Estate Services subindustry, Rainbow Foundations'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.


Rainbow Foundations Shiller PE Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, Rainbow Foundations's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Rainbow Foundations's Shiller PE Ratio falls into.


BOM:531694
58GF Score
Rainbow Foundations Ltd BOM:531694
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rainbow Foundations 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, Rainbow Foundations's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.76/167.3573*167.3573
=0.760

Current CPI (Jun. 2026) = 167.3573.

Rainbow Foundations Quarterly Data

per share eps CPI Adj_EPS
201609 0.595 105.961 0.940
201612 0.112 105.196 0.178
201703 0.351 105.196 0.558
201706 1.247 107.109 1.948
201709 0.309 109.021 0.474
201712 0.187 109.404 0.286
201803 -0.464 109.786 -0.707
201806 0.169 111.317 0.254
201809 0.314 115.142 0.456
201812 0.070 115.142 0.102
201903 -0.033 118.202 -0.047
201906 0.441 120.880 0.611
201909 0.511 123.175 0.694
201912 0.515 126.235 0.683
202003 -0.019 124.705 -0.025
202006 0.225 127.000 0.296
202009 0.398 130.118 0.512
202012 0.647 130.889 0.827
202103 -0.300 131.771 -0.381
202106 0.490 134.084 0.612
202109 0.490 135.847 0.604
202112 0.470 138.161 0.569
202203 0.015 138.822 0.018
202206 1.400 142.347 1.646
202209 0.070 144.661 0.081
202212 0.070 145.763 0.080
202303 0.017 146.865 0.019
202306 0.150 150.280 0.167
202309 0.080 151.492 0.088
202312 0.020 152.924 0.022
202403 0.480 153.035 0.525
202406 0.290 155.789 0.312
202409 0.300 157.882 0.318
202412 0.310 158.323 0.328
202503 0.610 157.552 0.648
202506 0.300 159.755 0.314
202509 0.230 162.289 0.237
202512 0.150 163.281 0.154
202603 0.790 164.272 0.805
202606 0.760 167.357 0.760

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 ₹1.60 mean?
Rainbow Foundations (BOM:531694) has a E10 of ₹1.60 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Rainbow Foundations and its competitors.
Is Rainbow Foundations' E10 too high?
Rainbow Foundations' current E10 is ₹1.60. Overall, Rainbow Foundations has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Rainbow Foundations' E10 compare to CBRE and BEKE?
Rainbow Foundations' E10 of ₹1.60 can be compared against companies in the Real Estate 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 Real Estate company?
A good E10 depends on the Real Estate 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 Rainbow Foundations and its competitors. Rainbow Foundations's current E10 is ₹1.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rainbow Foundations stock overvalued right now?
Based on GuruFocus' analysis, Rainbow Foundations (BOM:531694) is currently considered Possible Value Trap. The stock's GF Value™ is ₹55.83, compared to a current price of ₹37.00 — trading 33.7% below its estimated fair value. The current E10 is ₹1.60. Rainbow Foundations' overall GF Score™ is 58/100 with 6 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 Rainbow Foundations (BOM:531694), the current E10 is ₹1.60 as of Jun. 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 Rainbow Foundations (BOM:531694) Overvalued in 2026?

Based on GuruFocus' analysis, Rainbow Foundations stock appears to be undervalued. The current stock price of ₹37.00 is trading 33.7% below its estimated GF Value™ of ₹55.83. GuruFocus considers Rainbow Foundations to be Possible Value Trap.

Key valuation signals for BOM:531694:

  • E10: ₹1.60
  • GF Value™: ₹55.83 vs. price of ₹37.00 (33.7% below fair value)
  • GF Score™: 58/100 with 6 warning signs

No single metric tells the full story. See the BOM:531694 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Rainbow Foundations Business Description

Address No. 4, Thanikachalam Road, T. Nagar, Chennai, TN, IND, 600 017
Rainbow Foundations Ltd is engaged in real estate development, focused on residential and commercial property projects in India. The company undertakes construction and development of real estate properties, delivering completed projects to customers. It generates revenue through sales and leasing of developed properties, operating principally in the Indian real estate market with ongoing project executions and new developments. The company's operations involve land acquisition, construction, and property sales services.
58GF Score

Get the complete analysis for BOM:531694

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

₹37.00
Price
₹55.83
GF Value