Parnax Lab (BOM:506128) E10: ₹6.14 (As of Mar. 2026)

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BOM:506128 Parnax Lab Ltd BOM:506128
69 GF Score
Price ₹135.00
GF Value ₹149.14
Valuation Fairly Valued
! 4 Warning Signs
View Full Analysis

What is Parnax Lab E10?

Parnax Lab BOM:506128 -2.32% 69 E10 is ₹6.14 as of Mar. 2026. GuruFocus rates BOM:506128 with a GF Score™ of 69/100 and a GF Value™ of ₹149.14 (Fairly Valued). The stock has 4 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.

Parnax Lab's adjusted earnings per share data for the three months ended in Mar. 2026 was ₹1.900. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹6.14 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Parnax Lab's average E10 Growth Rate was 11.60% per year. During the past 3 years, the average E10 Growth Rate was 9.90% per year. During the past 5 years, the average E10 Growth Rate was 14.40% 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 Parnax Lab was 20.20% per year. The lowest was 9.90% per year. And the median was 11.50% per year.

As of today (2026-08-03), Parnax Lab's current stock price is ₹135.00. Parnax Lab's E10 for the quarter that ended in Mar. 2026 was ₹6.14. Parnax Lab's Shiller PE Ratio of today is 21.99.

During the past 13 years, the highest Shiller PE Ratio of Parnax Lab was 39.74. The lowest was 6.12. And the median was 19.23.


Parnax Lab  (BOM:506128) 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.

Parnax Lab's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=135.00/6.14
=21.99

* 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 Parnax Lab was 39.74. The lowest was 6.12. And the median was 19.23.


Be Aware

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


Parnax Lab E10 Related Terms


Parnax Lab E10 Historical Data

* Premium members only.

The historical data trend for Parnax Lab'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.

Parnax Lab E10 Chart

Parnax Lab 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 3.97 4.63 5.16 5.50 6.14

Parnax Lab 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 5.50 5.70 5.85 5.96 6.14

BOM:506128 vs ZTS: E10 Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Parnax Lab'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.


Parnax Lab Shiller PE Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Parnax Lab's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Parnax Lab's Shiller PE Ratio falls into.


BOM:506128
69GF Score
Parnax Lab Ltd BOM:506128
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Parnax Lab 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, Parnax Lab'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)
=1.9/164.2724*164.2724
=1.900

Current CPI (Mar. 2026) = 164.2724.

Parnax Lab Quarterly Data

per share eps CPI Adj_EPS
201606 1.880 105.961 2.915
201609 1.270 105.961 1.969
201612 1.910 105.196 2.983
201703 0.350 105.196 0.547
201706 0.180 107.109 0.276
201709 3.419 109.021 5.152
201712 0.750 109.404 1.126
201803 -3.120 109.786 -4.668
201806 0.850 111.317 1.254
201809 4.890 115.142 6.977
201812 0.460 115.142 0.656
201903 -2.321 118.202 -3.226
201906 0.090 120.880 0.122
201909 0.419 123.175 0.559
201912 -0.970 126.235 -1.262
202003 -3.017 124.705 -3.974
202006 0.270 127.000 0.349
202009 2.820 130.118 3.560
202012 0.135 130.889 0.169
202103 -3.647 131.771 -4.547
202106 1.150 134.084 1.409
202109 3.380 135.847 4.087
202112 5.370 138.161 6.385
202203 -0.206 138.822 -0.244
202206 1.970 142.347 2.273
202209 1.830 144.661 2.078
202212 2.960 145.763 3.336
202303 1.036 146.865 1.159
202306 2.900 150.280 3.170
202309 1.630 151.492 1.768
202312 1.900 152.924 2.041
202403 1.936 153.035 2.078
202406 3.470 155.789 3.659
202409 2.970 157.882 3.090
202412 1.060 158.323 1.100
202503 2.550 157.552 2.659
202506 2.850 159.755 2.931
202509 3.150 162.289 3.188
202512 2.370 163.281 2.384
202603 1.900 164.272 1.900

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 ₹6.14 mean?
Parnax Lab (BOM:506128) has a E10 of ₹6.14 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Parnax Lab and its competitors.
Is Parnax Lab's E10 too high?
Parnax Lab's current E10 is ₹6.14. Overall, Parnax Lab has a GF Score™ of 69/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Parnax Lab's E10 compare to ZTS?
Parnax Lab's E10 of ₹6.14 can be compared against companies in the Drug Manufacturers 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 Drug Manufacturers company?
A good E10 depends on the Drug Manufacturers 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 Parnax Lab and its competitors. Parnax Lab's current E10 is ₹6.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Parnax Lab stock overvalued right now?
Based on GuruFocus' analysis, Parnax Lab (BOM:506128) is currently considered Fairly Valued. The stock's GF Value™ is ₹149.14, compared to a current price of ₹135.00 — trading 9.5% below its estimated fair value. The current E10 is ₹6.14. Parnax Lab's overall GF Score™ is 69/100 with 4 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 Parnax Lab (BOM:506128), the current E10 is ₹6.14 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 Parnax Lab (BOM:506128) Overvalued in 2026?

Based on GuruFocus' analysis, Parnax Lab stock appears to be undervalued. The current stock price of ₹135.00 is trading 9.5% below its estimated GF Value™ of ₹149.14. GuruFocus considers Parnax Lab to be Fairly Valued.

Key valuation signals for BOM:506128:

  • E10: ₹6.14
  • GF Value™: ₹149.14 vs. price of ₹135.00 (9.5% below fair value)
  • GF Score™: 69/100 with 4 warning signs

No single metric tells the full story. See the BOM:506128 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Parnax Lab Business Description

Address 104 - 107, Building No. 8, Gala No. 114, Jogani Industrial Complex, Panchsheel Nagar, Next to Modi Hyundai Service Centre, Chunabhatti, Sion, Mumbai, MH, IND, 400 022
Parnax Lab Ltd is principally engaged in the manufacturing and export of Pharmaceutical Formulations. Its product categories include Pharmaceuticals; Cosmetics; Herbal and Nutraceuticals. The company is developing and delivering Oral Formulations such as Cough Expectorants, Antacids, Anti-Histamines, Multi-Vitamins, Enzyme Preparations, Pediatric Formulations, Special Formulations for Geriatrics, Highly Viscous Products, Suspensions, and others.
69GF Score

Get the complete analysis for BOM:506128

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

₹135.00
Price
₹149.14
GF Value