Gunnison Copper (STU:3XS0) Cyclically Adjusted Book per Share: €0.02 (As of Mar. 2026)

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STU:3XS0 Gunnison Copper Corp STU:3XS0
47 GF Score
Price €0.21
GF Value €1.23
Valuation Possible Value Trap
! 5 Warning Signs
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What is Gunnison Copper Cyclically Adjusted Book per Share?

Gunnison Copper STU:3XS0 -2.72% 47 Cyclically Adjusted Book per Share is €0.02 as of Mar. 2026. GuruFocus rates STU:3XS0 with a GF Score™ of 47/100 and a GF Value™ of €1.23 (Possible Value Trap). The stock has 5 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.

Gunnison Copper's adjusted book value per share for the three months ended in Mar. 2026 was €-0.112. 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 €0.02 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Gunnison Copper's average Cyclically Adjusted Book Growth Rate was -42.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -23.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -14.40% 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 Gunnison Copper was 2.70% per year. The lowest was -23.10% per year. And the median was -5.40% per year.

As of today (2026-07-24), Gunnison Copper's current stock price is €0.2145. Gunnison Copper's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €0.02. Gunnison Copper's Cyclically Adjusted PB Ratio of today is 10.73.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Gunnison Copper was 12.80. The lowest was 1.17. And the median was 2.45.


Gunnison Copper  (STU:3XS0) 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.

Gunnison Copper's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=0.2145/0.02
=10.73

* 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 Gunnison Copper was 12.80. The lowest was 1.17. And the median was 2.45.


Be Aware

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


Gunnison Copper Cyclically Adjusted Book per Share Related Terms


Gunnison Copper Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Gunnison Copper'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.

Gunnison Copper Cyclically Adjusted Book per Share Chart

Gunnison Copper 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 0.07 0.06 0.07 0.05 0.03

Gunnison Copper Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.04 0.04 0.03 0.03 0.02

STU:3XS0 vs SCCO, FCX: Cyclically Adjusted Book per Share Comparison

For the Copper subindustry, Gunnison Copper'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.


Gunnison Copper Cyclically Adjusted PB Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Gunnison Copper's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


STU:3XS0
47GF Score
Gunnison Copper Corp STU:3XS0
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Gunnison Copper 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, Gunnison Copper'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)
=-0.112/330.2130*330.2130
=-0.112

Current CPI (Mar. 2026) = 330.2130.

Gunnison Copper Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.056 241.018 0.077
201609 0.041 241.428 0.056
201612 0.102 241.432 0.140
201703 0.089 243.801 0.121
201706 0.073 244.955 0.098
201709 0.057 246.819 0.076
201712 0.112 246.524 0.150
201803 0.135 249.554 0.179
201806 0.129 251.989 0.169
201809 0.114 252.439 0.149
201812 0.169 251.233 0.222
201903 0.149 254.202 0.194
201906 0.144 256.143 0.186
201909 0.134 256.759 0.172
201912 0.096 256.974 0.123
202003 0.217 258.115 0.278
202006 0.128 257.797 0.164
202009 0.085 260.280 0.108
202012 0.023 260.474 0.029
202103 0.066 264.877 0.082
202106 0.031 271.696 0.038
202109 0.045 274.310 0.054
202112 -0.140 278.802 -0.166
202203 -0.111 287.504 -0.127
202206 0.038 296.311 0.042
202209 0.099 296.808 0.110
202212 -0.029 296.797 -0.032
202303 -0.109 301.836 -0.119
202306 -0.047 305.109 -0.051
202309 -0.037 307.789 -0.040
202312 -0.089 306.746 -0.096
202403 -0.122 312.332 -0.129
202406 -0.167 314.175 -0.176
202409 -0.205 315.301 -0.215
202412 -0.066 315.605 -0.069
202503 -0.130 319.799 -0.134
202506 -0.114 322.561 -0.117
202509 -0.142 324.800 -0.144
202512 -0.130 324.054 -0.132
202603 -0.112 330.213 -0.112

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 €0.02 mean?
Gunnison Copper (STU:3XS0) has a Cyclically Adjusted Book per Share of €0.02 as of Mar. 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 Gunnison Copper and its competitors.
Is Gunnison Copper's Cyclically Adjusted Book per Share too high?
Gunnison Copper's current Cyclically Adjusted Book per Share is €0.02. Overall, Gunnison Copper has a GF Score™ of 47/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Gunnison Copper's Cyclically Adjusted Book per Share compare to SCCO and FCX?
Gunnison Copper's Cyclically Adjusted Book per Share of €0.02 can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Cyclically Adjusted Book per Share depends on the Metals & Mining 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 Gunnison Copper and its competitors. Gunnison Copper's current Cyclically Adjusted Book per Share is €0.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gunnison Copper stock overvalued right now?
Based on GuruFocus' analysis, Gunnison Copper (STU:3XS0) is currently considered Possible Value Trap. The stock's GF Value™ is €1.23, compared to a current price of €0.21 — trading 82.6% below its estimated fair value. The current Cyclically Adjusted Book per Share is €0.02. Gunnison Copper's overall GF Score™ is 47/100 with 5 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 Gunnison Copper (STU:3XS0), the current Cyclically Adjusted Book per Share is €0.02 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 Gunnison Copper (STU:3XS0) Overvalued in 2026?

Based on GuruFocus' analysis, Gunnison Copper stock appears to be undervalued. The current stock price of €0.21 is trading 82.6% below its estimated GF Value™ of €1.23. GuruFocus considers Gunnison Copper to be Possible Value Trap.

Key valuation signals for STU:3XS0:

  • Cyclically Adjusted Book per Share: €0.02
  • GF Value™: €1.23 vs. price of €0.21 (82.6% below fair value)
  • GF Score™: 47/100 with 5 warning signs

No single metric tells the full story. See the STU:3XS0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Gunnison Copper Business Description

Other Exchanges GCUMF:USAGCU:Canada
Address 2999 North 44th Street, Suite 300, Concord Place, Phoenix, AZ, USA, 85018
Gunnison Copper Corp is engaged in the acquisition, exploration, and development of copper mineral properties and the construction and operation of copper mines in Arizona, USA. The company is focused on the development of the Gunnison Copper Project, which is designed to be a large-scale open pit operation producing finished copper cathodes. The company operates in two reportable operating segments in the United States: Gunnison and Johnson Camp Mine.
47GF Score

Get the complete analysis for STU:3XS0

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

€0.21
Price
€1.23
GF Value