BONXF (BonTerra Resources) Cyclically Adjusted PB Ratio: 0.16 (As of Aug. 03, 2026) — 300% Above Median

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BONXF BonTerra Resources Inc BONXF
26 GF Score
Price $0.10
! 3 Warning Signs
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What is BonTerra Resources Cyclically Adjusted PB Ratio?

BonTerra Resources BONXF -4.10% 26 Cyclically Adjusted PB Ratio is 0.16 as of Aug. 03, 2026, which is 300% above its 10-year median of 0.04. GuruFocus rates BONXF with a GF Score™ of 26/100. The stock has 3 warning signs investors should review. Among 1,535 Metals & Mining companies, BonTerra Resources ranks better than 87.88% on this metric.

As of today (2026-08-03), BonTerra Resources's current share price is $0.0959. BonTerra Resources's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $0.61. BonTerra Resources's Cyclically Adjusted PB Ratio for today is 0.16.

The historical rank and industry rank for BonTerra Resources's Cyclically Adjusted PB Ratio or its related term are showing as below:

BONXF' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.01   Med: 0.04   Max: 0.19
Current: 0.19

During the past years, BonTerra Resources's highest Cyclically Adjusted PB Ratio was 0.19. The lowest was 0.01. And the median was 0.04.

BONXF's Cyclically Adjusted PB Ratio is ranked better than
87.88% of 1535 companies
in the Metals & Mining industry
Industry Median: 1.4 vs BONXF: 0.19

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.

BonTerra Resources's adjusted book value per share data for the three months ended in Mar. 2026 was $-0.016. 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 $0.61 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


BonTerra Resources  (OTCPK:BONXF) 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.


BonTerra Resources Cyclically Adjusted PB Ratio Related Terms


BonTerra Resources Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for BonTerra Resources'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.

BonTerra Resources Cyclically Adjusted PB Ratio Chart

BonTerra Resources Annual Data
Trend May16 May17 May18 May19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.16 0.06 0.07 0.15 0.22

BonTerra Resources 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 0.18 0.19 0.21 0.22 0.22

BONXF vs NEM, AU: Cyclically Adjusted PB Ratio Comparison

For the Gold subindustry, BonTerra 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.


BonTerra Resources Cyclically Adjusted PB Ratio vs Metals & Mining Industry

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

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


BONXF
26GF Score
BonTerra Resources Inc BONXF
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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BonTerra Resources 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.

BonTerra Resources's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=0.0959/0.61
=0.16

* 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.

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

For example, BonTerra Resources'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)
=-0.016/132.2623*132.2623
=-0.016

Current CPI (Mar. 2026) = 132.2623.

BonTerra Resources Quarterly Data

Book Value per Share CPI Adj_Book
201602 1.405 100.421 1.850
201605 -0.017 101.765 -0.022
201608 1.895 101.686 2.465
201611 1.802 101.607 2.346
201702 1.771 102.476 2.286
201705 0.567 103.108 0.727
201708 2.204 103.108 2.827
201711 2.245 103.740 2.862
201802 2.478 104.688 3.131
201805 0.726 105.399 0.911
201808 0.521 106.031 0.650
201811 0.420 105.478 0.527
201902 0.150 106.268 0.187
201905 0.405 107.927 0.496
201909 0.516 107.611 0.634
202003 0.355 107.927 0.435
202006 0.384 108.401 0.469
202009 0.343 108.164 0.419
202012 0.377 108.559 0.459
202103 0.319 110.298 0.383
202106 0.322 111.720 0.381
202109 0.253 112.905 0.296
202112 0.224 113.774 0.260
202203 0.264 117.646 0.297
202206 0.236 120.806 0.258
202209 0.138 120.648 0.151
202212 0.090 120.964 0.098
202303 0.069 122.702 0.074
202306 0.062 124.203 0.066
202309 0.076 125.230 0.080
202312 0.051 125.072 0.054
202403 0.041 126.258 0.043
202406 0.057 127.522 0.059
202409 0.050 127.285 0.052
202412 0.037 127.364 0.038
202503 0.030 129.181 0.031
202506 0.052 129.892 0.053
202509 0.044 130.287 0.045
202512 -0.008 130.366 -0.008
202603 -0.016 132.262 -0.016

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.

What does a Cyclically Adjusted PB Ratio of 0.16 mean?
BonTerra Resources (BONXF) has a Cyclically Adjusted PB Ratio of 0.16 as of Aug. 03, 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 BonTerra Resources and its competitors. This is 300% above median its historical median of 0.04. Over the past decade, BonTerra Resources' Cyclically Adjusted PB Ratio has ranged from 0.01 to 0.19. According to the industry distribution chart, BonTerra Resources ranks #186 out of 1535 companies in the Metals & Mining industry, placing it in the top 12.1%.
Is BonTerra Resources' Cyclically Adjusted PB Ratio too high?
BonTerra Resources' current Cyclically Adjusted PB Ratio of 0.16 is 300% above median its 10-year median of 0.04. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 0.19. The Metals & Mining industry median Cyclically Adjusted PB Ratio is 1.40. BonTerra Resources' value of 0.16 is 88.6% below this industry median. Based on the distribution chart, BonTerra Resources ranks #186 out of 1535 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, BonTerra Resources has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does BonTerra Resources' Cyclically Adjusted PB Ratio compare to NEM and AU?
According to the Metals & Mining industry distribution chart, BonTerra Resources ranks #186 out of 1535 companies for Cyclically Adjusted PB Ratio. This places BonTerra Resources in the top 12% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.40. BonTerra Resources' value of 0.16 is 88.6% below this benchmark. Historically, BonTerra Resources' own Cyclically Adjusted PB Ratio has ranged from 0.01 to 0.19 over the past decade. While the company's 10-year median is 0.04 vs. the industry median of 1.40, BonTerra Resources has consistently been below 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 Metals & Mining company?
The median Cyclically Adjusted PB Ratio among Metals & Mining companies is 1.40, based on 1,535 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. BonTerra Resources's current Cyclically Adjusted PB Ratio of 0.16 is 88.6% below 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 BonTerra Resources and its competitors. For the Metals & Mining industry, the median Cyclically Adjusted PB Ratio is 1.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BonTerra Resources's current Cyclically Adjusted PB Ratio is 0.16, which is 300% above median its own 10-year median of 0.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BonTerra Resources stock overvalued right now?
BonTerra Resources (BONXF) has a current Cyclically Adjusted PB Ratio of 0.16. The current Cyclically Adjusted PB Ratio is 0.16, which is 300% above median its 10-year median of 0.04 and 88.6% below the Metals & Mining industry median of 1.40. BonTerra Resources' overall GF Score™ is 26/100 with 3 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 BonTerra Resources (BONXF), the current Cyclically Adjusted PB Ratio is 0.16 as of Aug. 03, 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.

BonTerra Resources Business Description

Other Exchanges 9BR2:GermanyBTR:Canada
Address 1055 Georgia Street, Vancouver, BC, CAN, V6E 4N7
BonTerra Resources Inc is a Canadian gold exploration company with a portfolio of exploration assets anchored by a central milling facility in Quebec, Canada. The company's projects are located in the Urban-Barry Camp, which is in the Northeast portion of the Abitibi Greenstone Belt and is the newest emerging gold camp in the region. Its projects includes Phoenix JV, Desmaraisville Project, and Bachelor Mill.
26GF Score

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

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