BKZHY (Erste Bank Polska) Cyclically Adjusted Book per Share: $18.95 (As of Jun. 2026)

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BKZHY Erste Bank Polska SA BKZHY
75 GF Score
Price $39.05
GF Value $28.53
Valuation Significantly Overvalued
! 9 Warning Signs
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What is Erste Bank Polska Cyclically Adjusted Book per Share?

Erste Bank Polska BKZHY 75 Cyclically Adjusted Book per Share is $18.95 as of Jun. 2026. GuruFocus rates BKZHY with a GF Score™ of 75/100 and a GF Value™ of $28.53 (Significantly Overvalued). The stock has 9 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Erste Bank Polska's adjusted book value per share for the three months ended in Jun. 2026 was $16.962. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $18.95 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Erste Bank Polska's average Cyclically Adjusted Book Growth Rate was 3.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 6.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 11.50% 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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Erste Bank Polska was 16.10% per year. The lowest was 6.70% per year. And the median was 12.35% per year.

As of today (2026-08-17), Erste Bank Polska's current stock price is $39.05. Erste Bank Polska's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $18.95. Erste Bank Polska's Cyclically Adjusted PB Ratio of today is 2.06.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Erste Bank Polska was 3.01. The lowest was 0.63. And the median was 1.58.


Erste Bank Polska  (OTCPK:BKZHY) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Erste Bank Polska's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=39.05/18.95
=2.06

* 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 Cyclically Adjusted PB Ratio of Erste Bank Polska was 3.01. The lowest was 0.63. And the median was 1.58.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Erste Bank Polska Cyclically Adjusted Book per Share Related Terms


Erste Bank Polska Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Erste Bank Polska's Cyclically Adjusted Book per Share 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.

Erste Bank Polska Cyclically Adjusted Book per Share Chart

Erste Bank Polska Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.04 9.78 5.69 17.21 16.13

Erste Bank Polska Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share 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 17.65 18.52 16.13 17.42 18.95

BKZHY vs PNC: Cyclically Adjusted Book per Share Comparison

For the Banks - Regional subindustry, Erste Bank Polska's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Erste Bank Polska Cyclically Adjusted PB Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Erste Bank Polska's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Erste Bank Polska's Cyclically Adjusted PB Ratio falls into.


BKZHY
75GF Score
Erste Bank Polska SA BKZHY
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Erste Bank Polska Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

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, Erste Bank Polska's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=16.962/162.2800*162.2800
=16.962

Current CPI (Jun. 2026) = 162.2800.

Erste Bank Polska Quarterly Data

Book Value per Share CPI Adj_Book
201609 10.664 99.064 17.469
201612 10.731 100.366 17.351
201703 11.044 101.018 17.742
201706 11.183 101.180 17.936
201709 11.540 101.343 18.479
201712 11.873 102.564 18.786
201803 12.050 102.564 19.066
201806 12.236 103.378 19.208
201809 12.496 103.378 19.616
201812 13.199 103.785 20.638
201903 13.428 104.274 20.898
201906 12.762 105.983 19.541
201909 13.150 105.983 20.135
201912 13.411 107.123 20.316
202003 13.518 109.076 20.112
202006 13.878 109.402 20.586
202009 14.132 109.320 20.978
202012 14.221 109.565 21.063
202103 14.426 112.658 20.780
202106 14.373 113.960 20.467
202109 14.371 115.588 20.176
202112 13.450 119.088 18.328
202203 13.316 125.031 17.283
202206 14.104 131.705 17.378
202209 14.192 135.531 16.993
202212 14.049 139.113 16.389
202303 15.858 145.950 17.632
202306 16.635 147.009 18.363
202309 17.586 146.113 19.532
202312 16.733 147.741 18.380
202403 17.414 149.044 18.961
202406 15.457 150.997 16.612
202409 16.858 153.439 17.829
202412 17.135 154.660 17.979
202503 18.216 157.021 18.826
202506 16.450 157.509 16.948
202509 17.543 158.000 18.018
202512 18.662 158.320 19.129
202603 18.802 163.070 18.711
202606 16.962 162.280 16.962

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of $18.95 mean?
Erste Bank Polska (BKZHY) has a Cyclically Adjusted Book per Share of $18.95 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Erste Bank Polska and its competitors.
Is Erste Bank Polska's Cyclically Adjusted Book per Share too high?
Erste Bank Polska's current Cyclically Adjusted Book per Share is $18.95. Overall, Erste Bank Polska has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Erste Bank Polska's Cyclically Adjusted Book per Share compare to PNC?
Erste Bank Polska's Cyclically Adjusted Book per Share of $18.95 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 Cyclically Adjusted Book per Share for a Banks company?
A good Cyclically Adjusted Book per Share depends on the Banks industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Erste Bank Polska and its competitors. Erste Bank Polska's current Cyclically Adjusted Book per Share is $18.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Erste Bank Polska stock overvalued right now?
Based on GuruFocus' analysis, Erste Bank Polska (BKZHY) is currently considered Significantly Overvalued. The stock's GF Value™ is $28.53, compared to a current price of $39.05 — trading 36.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is $18.95. Erste Bank Polska's overall GF Score™ is 75/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Erste Bank Polska (BKZHY), the current Cyclically Adjusted Book per Share is $18.95 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 Erste Bank Polska (BKZHY) Overvalued in 2026?

Based on GuruFocus' analysis, Erste Bank Polska stock appears to be overvalued. The current stock price of $39.05 is trading 36.9% above its estimated GF Value™ of $28.53. GuruFocus considers Erste Bank Polska to be Significantly Overvalued.

Key valuation signals for BKZHY:

  • Cyclically Adjusted Book per Share: $18.95
  • GF Value™: $28.53 vs. price of $39.05 (36.9% above fair value)
  • GF Score™: 75/100 with 9 warning signs

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


Erste Bank Polska Business Description

Other Exchanges EBP:PolandBZI:Germany
Address Plac Europejski 3A, Warszawa, POL, 00-854
Erste Bank Polska SA is a commercial bank. It provides financial products and services such as Personal accounts, Payment cards, Loans, Savings and investments, and products for overseas customers.
75GF Score

Get the complete analysis for BKZHY

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$39.05
Price
$28.53
GF Value