Indian Overseas Bank (NSE:IOB) E10: ₹-6.13 (As of Mar. 2026)


NSE:IOB Indian Overseas Bank NSE:IOB
62 GF Score
Price ₹34.47
GF Value ₹48.04
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Indian Overseas Bank E10?

Indian Overseas Bank NSE:IOB -1.23% 62 E10 is ₹-6.13 as of Mar. 2026. GuruFocus rates NSE:IOB with a GF Score™ of 62/100 and a GF Value™ of ₹48.04 (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.

Indian Overseas Bank's adjusted earnings per share data for the three months ended in Mar. 2026 was ₹0.810. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₹-6.13 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 9.50% per year. During the past 5 years, the average E10 Growth Rate was -5.50% 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 Indian Overseas Bank was 9.50% per year. The lowest was -23.00% per year. And the median was -12.15% per year.

As of today (2026-06-27), Indian Overseas Bank's current stock price is ₹34.47. Indian Overseas Bank's E10 for the quarter that ended in Mar. 2026 was ₹-6.13. Indian Overseas Bank's Shiller PE Ratio of today is .


Indian Overseas Bank  (NSE:IOB) 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.


Be Aware

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


Indian Overseas Bank E10 Related Terms


Indian Overseas Bank E10 Historical Data

* Premium members only.

The historical data trend for Indian Overseas Bank'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.

Indian Overseas Bank E10 Chart

Indian Overseas Bank 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 -6.85 -8.23 -9.49 -9.00 -6.13

Indian Overseas Bank 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 -9.00 -9.09 -8.46 -7.06 -6.13

Indian Overseas Bank E10 Competitor Comparison

For the Banks - Regional subindustry, Indian Overseas Bank'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.


Indian Overseas Bank Shiller PE Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Indian Overseas Bank's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Indian Overseas Bank's Shiller PE Ratio falls into.


NSE:IOB
62GF Score
Indian Overseas Bank NSE:IOB
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Indian Overseas Bank 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, Indian Overseas Bank'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)
=0.81/164.2724*164.2724
=0.810

Current CPI (Mar. 2026) = 164.2724.

Indian Overseas Bank Quarterly Data

per share eps CPI Adj_EPS
201606 -2.630 105.961 -4.077
201609 -4.020 105.961 -6.232
201612 -2.260 105.196 -3.529
201703 -2.630 105.196 -4.107
201706 -2.030 107.109 -3.113
201709 -4.720 109.021 -7.112
201712 -3.400 109.404 -5.105
201803 -12.250 109.786 -18.330
201806 -1.880 111.317 -2.774
201809 -1.000 115.142 -1.427
201812 -1.160 115.142 -1.655
201903 -2.172 118.202 -3.019
201906 -0.370 120.880 -0.503
201909 -2.470 123.175 -3.294
201912 -5.830 126.235 -7.587
202003 1.070 124.705 1.409
202006 0.070 127.000 0.091
202009 0.090 130.118 0.114
202012 0.130 130.889 0.163
202103 0.168 131.771 0.209
202106 0.190 134.084 0.233
202109 0.199 135.847 0.241
202112 0.239 138.161 0.284
202203 0.292 138.822 0.346
202206 0.208 142.347 0.240
202209 0.265 144.661 0.301
202212 0.294 145.763 0.331
202303 0.347 146.865 0.388
202306 0.267 150.280 0.292
202309 0.332 151.492 0.360
202312 0.383 152.924 0.411
202403 0.429 153.035 0.461
202406 0.340 155.789 0.359
202409 0.410 157.882 0.427
202412 0.460 158.323 0.477
202503 0.580 157.552 0.605
202506 0.610 159.755 0.627
202509 0.650 162.289 0.658
202512 0.710 163.281 0.714
202603 0.810 164.272 0.810

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 ₹-6.13 mean?
Indian Overseas Bank (NSE:IOB) has a E10 of ₹-6.13 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Indian Overseas Bank and its competitors.
Is Indian Overseas Bank's E10 too high?
Indian Overseas Bank's current E10 is ₹-6.13. Overall, Indian Overseas Bank has a GF Score™ of 62/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Indian Overseas Bank's E10 compare to competitors?
Indian Overseas Bank's E10 of ₹-6.13 can be compared against companies in the Banks 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 Banks company?
A good E10 depends on the Banks 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 Indian Overseas Bank and its competitors. Indian Overseas Bank's current E10 is ₹-6.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Indian Overseas Bank stock overvalued right now?
Based on GuruFocus' analysis, Indian Overseas Bank (NSE:IOB) is currently considered Modestly Undervalued. The stock's GF Value™ is ₹48.04, compared to a current price of ₹34.47 — trading 28.2% below its estimated fair value. The current E10 is ₹-6.13. Indian Overseas Bank's overall GF Score™ is 62/100 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 Indian Overseas Bank (NSE:IOB), the current E10 is ₹-6.13 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 Indian Overseas Bank (NSE:IOB) Overvalued in 2026?

Based on GuruFocus' analysis, Indian Overseas Bank stock appears to be undervalued. The current stock price of ₹34.47 is trading 28.2% below its estimated GF Value™ of ₹48.04. GuruFocus considers Indian Overseas Bank to be Modestly Undervalued.

Key valuation signals for NSE:IOB:

  • E10: ₹-6.13
  • GF Value™: ₹48.04 vs. price of ₹34.47 (28.2% below fair value)
  • GF Score™: 62/100 with 2 warning signs

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


Indian Overseas Bank Business Description

Other Exchanges 532388:India
Address No. 763, Anna Salai, Central Office, Chennai, TN, IND, 600 002
Indian Overseas Bank is engaged in the banking sector. The bank is based in India and has branches in several Asian countries. The bank's business segments are Treasury Segment includes the entire investment portfolio and trading in foreign exchange contracts and derivative contracts; Corporate/Wholesale Banking segment comprises the lending activities of borrowers having exposure of seven Crores and above; Retail Banking include exposures which fulfil the four criteria of orientation, product, granularity, and low value of individual exposures for retail exposures; Digital Banking Segment as a sub-segment of Retail Banking Segment; and Other Banking Operations Segments which are not covered above. Majority of income comes from Retail Banking. It generates majority of income from Domestic.
62GF Score

Get the complete analysis for NSE:IOB

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

₹34.47
Price
₹48.04
GF Value