HRFEF (Harfang Exploration) Cyclically Adjusted Book per Share: $0.15 (As of Apr. 2026)


What is Harfang Exploration Cyclically Adjusted Book per Share?

Harfang Exploration HRFEF Cyclically Adjusted Book per Share is $0.15 as of Apr. 2026. The stock has 2 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.

Harfang Exploration's adjusted book value per share for the three months ended in Apr. 2026 was $0.093. 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 $0.15 for the trailing ten years ended in Apr. 2026.

During the past 12 months, Harfang Exploration's average Cyclically Adjusted Book Growth Rate was 15.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 28.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 23.80% 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 Harfang Exploration was 37.00% per year. The lowest was 18.60% per year. And the median was 28.10% per year.

As of today (2026-06-30), Harfang Exploration's current stock price is $0.035. Harfang Exploration's Cyclically Adjusted Book per Share for the quarter that ended in Apr. 2026 was $0.15. Harfang Exploration's Cyclically Adjusted PB Ratio of today is 0.23.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Harfang Exploration was 0.23. The lowest was 0.00. And the median was 0.00.


Harfang Exploration  (OTCPK:HRFEF) 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.

Harfang Exploration's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=0.035/0.15
=0.23

* 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 Harfang Exploration was 0.23. The lowest was 0.00. And the median was 0.00.


Be Aware

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


Harfang Exploration Cyclically Adjusted Book per Share Related Terms


Harfang Exploration Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Harfang Exploration'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.

Harfang Exploration Cyclically Adjusted Book per Share Chart

Harfang Exploration Annual Data
Trend Oct16 Jan18 Jan19 Jan20 Jan21 Jan22 Jan23 Jan24 Jan25 Jan26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.07 0.08 0.10 0.14 0.19

Harfang Exploration Quarterly Data
Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
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 0.13 0.13 0.44 0.19 0.15

Harfang Exploration Cyclically Adjusted Book per Share Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Harfang Exploration'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.


Harfang Exploration Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

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



Harfang Exploration 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, Harfang Exploration's adjusted Book Value per Share data for the three months ended in Apr. 2026 was:

Adj_Book= Book Value per Share /CPI of Apr. 2026 (Change)*Current CPI (Apr. 2026)
=0.093/132.2623*132.2623
=0.093

Current CPI (Apr. 2026) = 132.2623.

Harfang Exploration Quarterly Data

Book Value per Share CPI Adj_Book
201607 -0.075 101.844 -0.097
201610 -0.084 102.002 -0.109
201701 -0.094 102.318 -0.122
201704 -0.097 103.029 -0.125
201707 0.202 103.029 0.259
201710 0.000 103.424 0.000
201801 0.191 104.056 0.243
201804 0.177 105.320 0.222
201807 0.178 106.110 0.222
201810 0.165 105.952 0.206
201901 0.149 105.557 0.187
201904 0.167 107.453 0.206
201907 0.155 108.243 0.189
201910 0.142 107.927 0.174
202001 0.148 108.085 0.181
202004 0.126 107.216 0.155
202007 0.161 108.401 0.196
202010 0.151 108.638 0.184
202101 0.235 109.192 0.285
202104 0.218 110.851 0.260
202107 0.234 112.431 0.275
202110 0.212 113.695 0.247
202201 0.196 114.801 0.226
202204 0.267 118.357 0.298
202207 0.248 120.964 0.271
202210 0.220 121.517 0.239
202301 0.218 121.596 0.237
202304 0.204 123.571 0.218
202307 0.203 124.914 0.215
202310 0.188 125.310 0.198
202401 0.184 125.072 0.195
202404 0.176 126.890 0.183
202407 0.167 128.075 0.172
202410 0.161 127.838 0.167
202501 0.123 127.443 0.128
202504 0.118 129.102 0.121
202507 0.113 130.287 0.115
202510 0.108 130.603 0.109
202601 0.100 130.366 0.101
202604 0.093 132.262 0.093

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 $0.15 mean?
Harfang Exploration (HRFEF) has a Cyclically Adjusted Book per Share of $0.15 as of Apr. 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 Harfang Exploration and its competitors.
Is Harfang Exploration's Cyclically Adjusted Book per Share too high?
Harfang Exploration's current Cyclically Adjusted Book per Share is $0.15.
How does Harfang Exploration's Cyclically Adjusted Book per Share compare to competitors?
Harfang Exploration's Cyclically Adjusted Book per Share of $0.15 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 Harfang Exploration and its competitors. Harfang Exploration's current Cyclically Adjusted Book per Share is $0.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Harfang Exploration stock overvalued right now?
Harfang Exploration (HRFEF) has a current Cyclically Adjusted Book per Share of $0.15. The current Cyclically Adjusted Book per Share is $0.15. 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 Harfang Exploration (HRFEF), the current Cyclically Adjusted Book per Share is $0.15 as of Apr. 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.

Harfang Exploration Business Description

Other Exchanges HAR:Canada
Address 1100 Avenue des Canadiens-de-Montreal, Suite 300, Montreal, QC, CAN, H3B 2S2
Harfang Exploration Inc is an exploration and evaluation stage company, is in the business of acquiring and exploring mineral properties in Canada. Its focus is currently on the exploration and evaluation of its mineral properties in the James Bay area in the Province of Quebec for gold and lithium and in northern Ontario for gold.