BKTXF (Black Rock Mining) GF Score: 42/100 (As of Jul. 06, 2026) — Near Median


BKTXF Black Rock Mining Ltd BKTXF
42 GF Score
Price $0.07
! 1 Warning Sign
View Full Analysis

What is Black Rock Mining GF Score?

Black Rock Mining BKTXF 42 GF Score is 42 as of Jul. 06, 2026, which is at its 10-year median of 42.00. GuruFocus rates BKTXF with a GF Score™ of 42/100. The stock has 1 warning sign investors should review.

Black Rock Mining has the GF Score of 42, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 7/10
2. Profitability Rank : 2/10
3. Growth Rank : 0/10
4. GF Value Rank : 0/10
5. Momentum Rank : 7/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Black Rock Mining might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

Black Rock Mining  (OTCPK:BKTXF) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

Black Rock Mining GF Score Related Terms

Black Rock Mining GF Score Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Black Rock Mining's GF Score, along with its competitors' market caps and GF Score 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.

Black Rock Mining GF Score vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Black Rock Mining's GF Score distribution charts can be found below:

* The bar in red indicates where Black Rock Mining's GF Score falls into.


BKTXF
42GF Score
Black Rock Mining Ltd BKTXF
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis
Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 42 mean?
Black Rock Mining (BKTXF) has a GF Score of 42 as of Jul. 06, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Black Rock Mining and its competitors. This is near median its historical median of 42.00. Over the past decade, Black Rock Mining's GF Score has ranged from 22.00 to 42.00.
Is Black Rock Mining's GF Score too high?
Black Rock Mining's current GF Score of 42 is near median its 10-year median of 42.00. Over the past 10 years, this metric has ranged from a low of 22.00 to a high of 42.00. Overall, Black Rock Mining has a GF Score™ of 42/100, reflecting its overall financial health beyond just this single metric.
How does Black Rock Mining's GF Score compare to competitors?
Black Rock Mining's GF Score of 42 can be compared against companies in the Metals & Mining industry. Historically, Black Rock Mining's own GF Score has ranged from 22.00 to 42.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Metals & Mining company?
A good GF Score depends on the Metals & Mining industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Black Rock Mining and its competitors. Black Rock Mining's current GF Score is 42, which is near median its own 10-year median of 42.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Black Rock Mining stock overvalued right now?
Black Rock Mining (BKTXF) has a current GF Score of 42. The current GF Score is 42, which is near median its 10-year median of 42.00. Black Rock Mining's overall GF Score™ is 42/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Black Rock Mining (BKTXF), the current GF Score is 42 as of Jul. 06, 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.

Black Rock Mining Business Description

Other Exchanges N5V:GermanyBKT:Australia
Address Level 1, 1 Walker Avenue, West Perth, Perth, WA, AUS, 6005
Black Rock Mining Ltd is a graphite exploration company. The company is engaged in exploring and developing its Mahenge graphite project in Tanzania.
42GF Score

Get the complete analysis for BKTXF

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

$0.07
Price