PSZKY (PKO Bank Polski) E10: $1.37 (As of Jun. 2026)

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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.

PSZKY PKO Bank Polski SA PSZKY
67 GF Score
Price $33.04
GF Value $20.59
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is PKO Bank Polski E10?

PKO Bank Polski PSZKY +2.41% 67 E10 is $1.37 as of Jun. 2026. GuruFocus rates PSZKY with a GF Score™ of 67/100 and a GF Value™ of $20.59 (Significantly Overvalued). 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.

PKO Bank Polski's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.606. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $1.37 for the trailing ten years ended in Jun. 2026.

During the past 12 months, PKO Bank Polski's average E10 Growth Rate was 16.00% per year. During the past 3 years, the average E10 Growth Rate was 13.60% per year. During the past 5 years, the average E10 Growth Rate was 12.10% 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 PKO Bank Polski was 13.60% per year. The lowest was -4.30% per year. And the median was 5.35% per year.

As of today (2026-09-22), PKO Bank Polski's current stock price is $33.04. PKO Bank Polski's E10 for the quarter that ended in Jun. 2026 was $1.37. PKO Bank Polski's Shiller PE Ratio of today is 24.05.

During the past 13 years, the highest Shiller PE Ratio of PKO Bank Polski was 27.07. The lowest was 6.65. And the median was 14.60.


PKO Bank Polski  (OTCPK:PSZKY) 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.

PKO Bank Polski's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=33.04/1.374
=24.05

* 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 PKO Bank Polski was 27.07. The lowest was 6.65. And the median was 14.60.


Be Aware

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


PKO Bank Polski E10 Related Terms


PKO Bank Polski E10 Historical Data

* Premium members only.

The historical data trend for PKO Bank Polski'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.

PKO Bank Polski E10 Chart

PKO Bank Polski Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.75 0.80 0.84 0.94 1.10

PKO Bank Polski 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 1.19 1.23 1.28 1.35 1.37

PKO Bank Polski E10 Competitor Comparison

For the Banks - Regional subindustry, PKO Bank Polski'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.


PKO Bank Polski Shiller PE Ratio vs Banks Industry

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

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


PSZKY
67GF Score
PKO Bank Polski SA PSZKY
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PKO Bank Polski 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, PKO Bank Polski'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)
=0.6057/162.2800*162.2800
=0.606

Current CPI (Jun. 2026) = 162.2800.

PKO Bank Polski Quarterly Data

per share eps CPI Adj_EPS
201609 0.160 99.064 0.262
201612 0.115 100.366 0.185
201703 0.105 101.018 0.168
201706 0.180 101.180 0.289
201709 0.200 101.343 0.319
201712 0.184 102.564 0.290
201803 0.179 102.564 0.284
201806 0.210 103.378 0.329
201809 0.225 103.378 0.354
201812 0.214 103.785 0.335
201903 0.182 104.274 0.283
201906 0.256 105.983 0.391
201909 0.253 105.983 0.387
201912 0.150 107.123 0.226
202003 0.103 109.076 0.152
202006 0.157 109.402 0.233
202009 0.150 109.320 0.222
202012 0.133 109.565 0.197
202103 0.250 112.658 0.359
202106 0.263 113.960 0.374
202109 0.260 115.588 0.365
202112 0.238 119.088 0.325
202203 0.277 125.031 0.359
202206 0.077 131.705 0.095
202209 -0.043 135.531 -0.051
202212 0.296 139.113 0.346
202303 0.265 145.950 0.295
202306 0.113 147.009 0.124
202309 0.538 146.113 0.597
202312 0.132 147.741 0.145
202403 0.410 149.044 0.446
202406 0.471 150.997 0.506
202409 0.505 153.439 0.535
202412 0.485 154.660 0.509
202503 0.495 157.021 0.511
202506 0.566 157.509 0.584
202509 0.623 158.000 0.640
202512 0.597 158.320 0.611
202603 0.557 163.070 0.555
202606 0.606 162.280 0.606

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 $1.37 mean?
PKO Bank Polski (PSZKY) has a E10 of $1.37 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on PKO Bank Polski and its competitors.
Is PKO Bank Polski's E10 too high?
PKO Bank Polski's current E10 is $1.37. Overall, PKO Bank Polski has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PKO Bank Polski's E10 compare to competitors?
PKO Bank Polski's E10 of $1.37 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 PKO Bank Polski and its competitors. PKO Bank Polski's current E10 is $1.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PKO Bank Polski stock overvalued right now?
Based on GuruFocus' analysis, PKO Bank Polski (PSZKY) is currently considered Significantly Overvalued. The stock's GF Value™ is $20.59, compared to a current price of $33.04 — trading 60.5% above its estimated fair value. The current E10 is $1.37. PKO Bank Polski's overall GF Score™ is 67/100 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 PKO Bank Polski (PSZKY), the current E10 is $1.37 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 PKO Bank Polski (PSZKY) Overvalued in 2026?

Based on GuruFocus' analysis, PKO Bank Polski stock appears to be overvalued. The current stock price of $33.04 is trading 60.5% above its estimated GF Value™ of $20.59. GuruFocus considers PKO Bank Polski to be Significantly Overvalued.

Key valuation signals for PSZKY:

  • E10: $1.37
  • GF Value™: $20.59 vs. price of $33.04 (60.5% above fair value)
  • GF Score™: 67/100 with 7 warning signs

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


PKO Bank Polski Business Description

Address Swietokrzyska 36, Warsaw, POL, 00-116
PKO Bank Polski SA is Poland's largest universal bank, headquartered in Warsaw, serving retail, corporate, and institutional clients primarily in Poland, with a presence in other European markets. Its main segments are Retail and Private Banking, Corporate and Investment Banking, and a Transfer Center and Other segment. Products include current and savings accounts, deposits, mortgage and consumer loans, credit cards, payment services, leasing, factoring, asset management, brokerage, and insurance distributed through subsidiaries such as PKO Leasing, PKO TFI, and PKO BP Finat. The bank serves individual customers, small and medium-sized enterprises, large corporations, and public-sector entities through a nationwide branch network, digital channels, and mobile banking. Net interest income from customer loans provides the majority of revenue, supplemented by fees and commissions, trading income, and insurance and investment product sales.
67GF Score

Get the complete analysis for PSZKY

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

$33.04
Price
$20.59
GF Value