Onesano (WAR:ONO) Cyclically Adjusted PB Ratio: (As of Aug. 17, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

WAR:ONO Onesano SA WAR:ONO
38 GF Score
Price zł0.55
GF Value zł1.13
Valuation Possible Value Trap
! 4 Warning Signs
View Full Analysis

What is Onesano Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Onesano  (WAR:ONO) 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.


Onesano Cyclically Adjusted PB Ratio Related Terms


Onesano Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Onesano'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.

Onesano Cyclically Adjusted PB Ratio Chart

Onesano Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.68 6.45 18.20 0.00 0.00

Onesano Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB Ratio 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 0.00 0.00 0.00 0.00 0.00

WAR:ONO vs DOW: Cyclically Adjusted PB Ratio Comparison

For the Chemicals subindustry, Onesano'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.


Onesano Cyclically Adjusted PB Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Onesano's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


WAR:ONO
38GF Score
Onesano SA WAR:ONO
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Onesano 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.

Onesano's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Onesano's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.061/163.0700*163.0700
=0.061

Current CPI (Mar. 2026) = 163.0700.

Onesano Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.099 99.552 0.162
201609 0.073 99.064 0.120
201612 0.017 100.366 0.028
201703 -0.011 101.018 -0.018
201706 -0.035 101.180 -0.056
201709 -0.070 101.343 -0.113
201712 -0.087 102.564 -0.138
201803 -0.124 102.564 -0.197
201806 -0.259 103.378 -0.409
201809 -0.309 103.378 -0.487
201812 -0.203 103.785 -0.319
201903 -0.233 104.274 -0.364
201906 -0.228 105.983 -0.351
201909 -0.263 105.983 -0.405
201912 -0.293 107.123 -0.446
202003 -0.291 109.076 -0.435
202006 -0.299 109.402 -0.446
202009 -0.311 109.320 -0.464
202012 -0.295 109.565 -0.439
202103 -0.291 112.658 -0.421
202106 -0.313 113.960 -0.448
202109 -0.327 115.588 -0.461
202112 -0.330 119.088 -0.452
202203 -0.356 125.031 -0.464
202206 -0.387 131.705 -0.479
202209 0.340 135.531 0.409
202212 0.331 139.113 0.388
202303 0.311 145.950 0.347
202306 0.290 147.009 0.322
202309 0.261 146.113 0.291
202312 0.235 147.741 0.259
202403 0.214 149.044 0.234
202406 0.190 150.997 0.205
202409 0.171 153.439 0.182
202412 0.147 154.660 0.155
202503 0.124 157.021 0.129
202506 0.114 157.509 0.118
202509 0.094 158.000 0.097
202512 0.074 158.320 0.076
202603 0.061 163.070 0.061

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

Is Onesano (WAR:ONO) Overvalued in 2026?

Based on GuruFocus' analysis, Onesano stock appears to be undervalued. The current stock price of zł0.55 is trading 51.5% below its estimated GF Value™ of zł1.13. GuruFocus considers Onesano to be Possible Value Trap.

Key valuation signals for WAR:ONO:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: zł1.13 vs. price of zł0.55 (51.5% below fair value)
  • GF Score™: 38/100 with 4 warning signs

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


Onesano Business Description

Address ul. Dyrekcyjna 6, Chorzow, POL, 41-506
Onesano SA is a Poland-based company. It is mainly engaged in produces and sells biofuels in Poland. The company also engages in trading conventional fuels such as diesel and motor gasoline. It produces bio- components such as fatty acid methyl esters.
38GF Score

Get the complete analysis for WAR:ONO

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

zł0.55
Price
zł1.13
GF Value