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PKO Bank PolskiSTU:P90 -1.10%70 Cyclically Adjusted PB Ratio is 2.72 as of Sep. 14, 2026, which is 79% above its 10-year median of 1.52. GuruFocus rates STU:P90 with a GF Score™ of 70/100 and a GF Value™ of €17.16 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,273 Banks companies, PKO Bank Polski ranks worse than 90.65% on this metric.
The historical rank and industry rank for PKO Bank Polski's Cyclically Adjusted PB Ratio or its related term are showing as below:
STU:P90'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.63 Med: 1.52 Max: 2.74
Current: 2.74
During the past years, PKO Bank Polski's highest Cyclically Adjusted PB Ratio was 2.74. The lowest was 0.63. And the median was 1.52.
STU:P90's Cyclically Adjusted PB Ratio is ranked worse than 90.65% of 1273
companies
in the Banks industry
Industry Median: 1.29
vs STU:P90: 2.74
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.
PKO Bank Polski's adjusted book value per share data for the three months ended in Jun. 2026 was €10.278. 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 €10.11 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
PKO Bank Polski (STU:P90) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
PKO Bank Polski Cyclically Adjusted PB Ratio Related Terms
PKO Bank Polski Cyclically Adjusted PB Ratio Historical Data
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The historical data trend for PKO Bank Polski's Cyclically Adjusted PB Ratio 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 Cyclically Adjusted PB Ratio Chart
PKO Bank Polski Cyclically Adjusted PB Ratio Competitor Comparison
For the Banks - Regional subindustry, PKO Bank Polski'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.
PKO Bank Polski Cyclically Adjusted PB Ratio vs Banks Industry
For the Banks industry and Financial Services sector, PKO Bank Polski's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where PKO Bank Polski's Cyclically Adjusted PB Ratio falls into.
PKO Bank Polski Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
PKO Bank Polski's Cyclically Adjusted PB Ratio for today is calculated as
* 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.
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.
What does a Cyclically Adjusted PB Ratio of 2.72 mean?
PKO Bank Polski (STU:P90) has a Cyclically Adjusted PB Ratio of 2.72 as of Sep. 14, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on PKO Bank Polski and its competitors. This is 79% above median its historical median of 1.52. Over the past decade, PKO Bank Polski's Cyclically Adjusted PB Ratio has ranged from 0.63 to 2.74. According to the industry distribution chart, PKO Bank Polski ranks #1154 out of 1273 companies in the Banks industry, placing it in the top 90.7%.
Is PKO Bank Polski's Cyclically Adjusted PB Ratio too high?
PKO Bank Polski's current Cyclically Adjusted PB Ratio of 2.72 is 79% above median its 10-year median of 1.52. Over the past 10 years, this metric has ranged from a low of 0.63 to a high of 2.74. The Banks industry median Cyclically Adjusted PB Ratio is 1.29. PKO Bank Polski's value of 2.72 is 110.9% above this industry median. Based on the distribution chart, PKO Bank Polski ranks #1154 out of 1273 companies in the Banks industry, which is in the bottom quartile relative to peers. Overall, PKO Bank Polski has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PKO Bank Polski's Cyclically Adjusted PB Ratio compare to competitors?
According to the Banks industry distribution chart, PKO Bank Polski ranks #1154 out of 1273 companies for Cyclically Adjusted PB Ratio. This places PKO Bank Polski in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.29. PKO Bank Polski's value of 2.72 is 110.9% above this benchmark. Historically, PKO Bank Polski's own Cyclically Adjusted PB Ratio has ranged from 0.63 to 2.74 over the past decade. While the company's 10-year median is 1.52 vs. the industry median of 1.29, PKO Bank Polski has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Banks company?
The median Cyclically Adjusted PB Ratio among Banks companies is 1.29, based on 1,273 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. PKO Bank Polski's current Cyclically Adjusted PB Ratio of 2.72 is 110.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on PKO Bank Polski and its competitors. For the Banks industry, the median Cyclically Adjusted PB Ratio is 1.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PKO Bank Polski's current Cyclically Adjusted PB Ratio is 2.72, which is 79% above median its own 10-year median of 1.52. 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 (STU:P90) is currently considered Significantly Overvalued. The stock's GF Value™ is €17.16, compared to a current price of €27.50 — trading 60.2% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 2.72, which is 79% above median its 10-year median of 1.52 and 110.9% above the Banks industry median of 1.29. PKO Bank Polski's overall GF Score™ is 70/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For PKO Bank Polski (STU:P90), the current Cyclically Adjusted PB Ratio is 2.72 as of Sep. 14, 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 (STU:P90) Overvalued in 2026?
Based on GuruFocus' analysis, PKO Bank Polski stock appears to be overvalued.
The current stock price of €27.50 is trading 60.2% above its estimated GF Value™ of €17.16.
GuruFocus considers PKO Bank Polski to be Significantly Overvalued.
Key valuation signals for STU:P90:
Cyclically Adjusted PB Ratio: 2.72 (79% above median its 10-year median of 1.52)
GF Value™: €17.16 vs. price of €27.50 (60.2% above fair value)
Industry Position: 110.9% above the Banks median (#1154 of 1273)
No single metric tells the full story. See the STU:P90 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PKO Bank Polski SA is a universal banking group operating predominantly in Poland. Its various products and service offerings include retail deposits, mortgage loans, consumer finance, corporate deposits, corporate loans, and asset management, among others. The majority of its net revenue is net interest income, overwhelmingly derived from customer loans. Along with its subsidiaries, the company operates in three main segments: Retail, Corporate and Investment, and Transfer Center and Other. Maximum revenue is generated from the Retail segment, which offers various services to individuals as part of retail, private, and mortgage banking, and to legal entities as part of corporate banking.
70GF Score
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