This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Blackrock Oil's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2014 was $0. Blackrock Oil's 10-Year median PS Ratio is . Therefore, the Median PS Value for today is $0.00.
As of today (2026-06-27), Blackrock Oil's share price is $0.001. Blackrock Oil's Median PS Value is $0.00. Therefore, Blackrock Oil's Price to Median PS Value for today is 0.00.
The historical rank and industry rank for Blackrock Oil's Median PS Value or its related term are showing as below:
ONTRF's Price-to-Median-PS-Value is not ranked *
in the Oil & Gas industry.
Industry Median: 1.06 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
Blackrock Oil (OTCPK:ONTRF) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Blackrock Oil's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
0.001
/
0.00
=
* 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.
Blackrock Oil Median PS Value Related Terms
Blackrock Oil Median PS Value Historical Data
* Premium members only.
The historical data trend for Blackrock Oil's Median PS Value 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.
Blackrock Oil Median PS Value Chart
Blackrock Oil Annual Data
Trend
Jun10
Jun11
Jun12
Jun13
Jun14
Median PS Value
0.00
0.00
0.00
0.00
0.00
Blackrock Oil Semi-Annual Data
Jun10
Jun11
Jun12
Jun13
Jun14
Median PS Value
0.00
0.00
0.00
0.00
0.00
ONTRF vs WODI, BMMCF: Median PS Value Comparison
For the Oil & Gas E&P subindustry, Blackrock Oil's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Blackrock Oil Price-to-Median-PS-Value vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Blackrock Oil's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Blackrock Oil's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is .
For company reported annually, GuruFocus uses latest annual data as the TTM data. Blackrock Oil's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2014 was $0.
* 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.
Blackrock Oil (ONTRF) has a Median PS Value of $0.00 as of Jun. 27, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Blackrock Oil and its competitors.
Is Blackrock Oil's Median PS Value too high?
Blackrock Oil's current Median PS Value is $0.00.
How does Blackrock Oil's Median PS Value compare to WODI and BMMCF?
Blackrock Oil's Median PS Value of $0.00 can be compared against companies in the Oil & Gas industry. The industry median Median PS Value is 1.06. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for an Oil & Gas company?
The median Median PS Value among Oil & Gas companies is 1.06, based on 551 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Blackrock Oil and its competitors. For the Oil & Gas industry, the median Median PS Value is 1.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Blackrock Oil's current Median PS Value is $0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Blackrock Oil stock overvalued right now?
Blackrock Oil (ONTRF) has a current Median PS Value of $0.00. The current Median PS Value is $0.00. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Blackrock Oil (ONTRF), the current Median PS Value is $0.00 as of Jun. 27, 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.
Address255 Duncan Mill Road, Suite 203, Toronto, ON, CAN, M3B 3H9
Blackrock Oil Corp is a development stage company. It is engaged in the acquisition of oil and gas royalties, oil and gas exploration and production business in the Western Canadian Sedimentary Basin.
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