AFMJF (Alphamin Resources) Cyclically Adjusted Book per Share: $0.23 (As of Jun. 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.

AFMJF Alphamin Resources Corp AFMJF
91 GF Score
Price $1.06
GF Value $1.50
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Alphamin Resources Cyclically Adjusted Book per Share?

Alphamin Resources AFMJF 91 Cyclically Adjusted Book per Share is $0.23 as of Jun. 2026. GuruFocus rates AFMJF with a GF Score™ of 91/100 and a GF Value™ of $1.50 (Modestly Undervalued). The stock has 4 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.

Alphamin Resources's adjusted book value per share for the three months ended in Jun. 2026 was $0.306. 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 $0.23 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Alphamin Resources's average Cyclically Adjusted Book Growth Rate was 6.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.50% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.20% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 6.40% 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 Alphamin Resources was 37.50% per year. The lowest was 2.40% per year. And the median was 10.10% per year.

As of today (2026-08-19), Alphamin Resources's current stock price is $1.06. Alphamin Resources's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $0.23. Alphamin Resources's Cyclically Adjusted PB Ratio of today is 4.61.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Alphamin Resources was 5.06. The lowest was 0.50. And the median was 3.11.


Alphamin Resources  (OTCPK:AFMJF) 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.

Alphamin Resources's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=1.06/0.23
=4.61

* 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 Alphamin Resources was 5.06. The lowest was 0.50. And the median was 3.11.


Be Aware

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


Alphamin Resources Cyclically Adjusted Book per Share Related Terms


Alphamin Resources Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Alphamin Resources'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.

Alphamin Resources Cyclically Adjusted Book per Share Chart

Alphamin Resources 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 0.21 0.20 0.21 0.20 0.22

Alphamin Resources 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 0.23 0.22 0.22 0.23 0.23

Alphamin Resources Cyclically Adjusted Book per Share Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Alphamin Resources'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.


Alphamin Resources Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

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


AFMJF
91GF Score
Alphamin Resources Corp AFMJF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Alphamin Resources 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, Alphamin Resources'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)
=0.306/333.9520*333.9520
=0.306

Current CPI (Jun. 2026) = 333.9520.

Alphamin Resources Quarterly Data

Book Value per Share CPI Adj_Book
201609 0.181 241.428 0.250
201612 0.163 241.432 0.225
201703 0.160 243.801 0.219
201706 0.174 244.955 0.237
201709 0.156 246.819 0.211
201712 0.160 246.524 0.217
201803 0.167 249.554 0.223
201806 0.167 251.989 0.221
201809 0.169 252.439 0.224
201812 0.168 251.233 0.223
201903 0.168 254.202 0.221
201906 0.156 256.143 0.203
201909 0.157 256.759 0.204
201912 0.168 256.974 0.218
202003 0.164 258.115 0.212
202006 0.147 257.797 0.190
202009 0.147 260.280 0.189
202012 0.145 260.474 0.186
202103 0.154 264.877 0.194
202106 0.157 271.696 0.193
202109 0.175 274.310 0.213
202112 0.218 278.802 0.261
202203 0.232 287.504 0.269
202206 0.254 296.311 0.286
202209 0.247 296.808 0.278
202212 0.252 296.797 0.284
202303 0.243 301.836 0.269
202306 0.254 305.109 0.278
202309 0.242 307.789 0.263
202312 0.245 306.746 0.267
202403 0.262 312.332 0.280
202406 0.254 314.175 0.270
202409 0.280 315.301 0.297
202412 0.261 315.605 0.276
202503 0.280 319.799 0.292
202506 0.305 322.561 0.316
202509 0.282 324.800 0.290
202512 0.298 324.054 0.307
202603 0.350 330.213 0.354
202606 0.306 333.952 0.306

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 $0.23 mean?
Alphamin Resources (AFMJF) has a Cyclically Adjusted Book per Share of $0.23 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 Alphamin Resources and its competitors.
Is Alphamin Resources' Cyclically Adjusted Book per Share too high?
Alphamin Resources' current Cyclically Adjusted Book per Share is $0.23. Overall, Alphamin Resources has a GF Score™ of 91/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Alphamin Resources' Cyclically Adjusted Book per Share compare to competitors?
Alphamin Resources' Cyclically Adjusted Book per Share of $0.23 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 Alphamin Resources and its competitors. Alphamin Resources's current Cyclically Adjusted Book per Share is $0.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alphamin Resources stock overvalued right now?
Based on GuruFocus' analysis, Alphamin Resources (AFMJF) is currently considered Modestly Undervalued. The stock's GF Value™ is $1.50, compared to a current price of $1.06 — trading 29.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is $0.23. Alphamin Resources' overall GF Score™ is 91/100 with 4 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 Alphamin Resources (AFMJF), the current Cyclically Adjusted Book per Share is $0.23 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 Alphamin Resources (AFMJF) Overvalued in 2026?

Based on GuruFocus' analysis, Alphamin Resources stock appears to be undervalued. The current stock price of $1.06 is trading 29.3% below its estimated GF Value™ of $1.50. GuruFocus considers Alphamin Resources to be Modestly Undervalued.

Key valuation signals for AFMJF:

  • Cyclically Adjusted Book per Share: $0.23
  • GF Value™: $1.50 vs. price of $1.06 (29.3% below fair value)
  • GF Score™: 91/100 with 4 warning signs

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


Alphamin Resources Business Description

Address C/o Adansonia Management Services Limited, Suite 1, Perrieri Office Suites, C2-302, Level 3, La Croisette, Office Block C, Grand Baie, MUS, 30517
Alphamin Resources Corp is engaged in the business of the production and sale of tin concentrate from the Bisie Tin mine in the Democratic Republic of the Congo (DRC). The company considers its business to consist of one reportable operating segment, being the production and sale of tin from its Bisie tin mine.
91GF Score

Get the complete analysis for AFMJF

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

$1.06
Price
$1.50
GF Value