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. Blue Sphere's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2018 was $1.604. Blue Sphere's 10-Year median PS Ratio is 0. Therefore, the Median PS Value for today is $0.00.
As of today (2026-06-26), Blue Sphere's share price is $0.0004. Blue Sphere's Median PS Value is $0.00. Therefore, Blue Sphere's Price to Median PS Value for today is 0.00.
The historical rank and industry rank for Blue Sphere's Median PS Value or its related term are showing as below:
BLSP's Price-to-Median-PS-Value is not ranked *
in the Utilities - Independent Power Producers industry.
Industry Median: 1.005 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
Blue Sphere (OTCPK:BLSP) 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.
Blue Sphere's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
0.0004
/
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.
Blue Sphere Median PS Value Related Terms
Blue Sphere Median PS Value Historical Data
* Premium members only.
The historical data trend for Blue Sphere'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.
BLSP vs PRHL, ARAO, PWCO: Median PS Value Comparison
For the Utilities - Renewable subindustry, Blue Sphere'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.
Blue Sphere Price-to-Median-PS-Value vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Blue Sphere's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Blue Sphere's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
Blue Sphere's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2018 adds up the quarterly data reported by the company within the most recent 12 months, which was $1.604.
* 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.
Blue Sphere (BLSP) has a Median PS Value of $0.00 as of Jun. 26, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Blue Sphere and its competitors.
Is Blue Sphere's Median PS Value too high?
Blue Sphere's current Median PS Value is $0.00.
How does Blue Sphere's Median PS Value compare to PRHL and ARAO?
Blue Sphere's Median PS Value of $0.00 can be compared against companies in the Utilities - Independent Power Producers industry. The industry median Median PS Value is 1.01. 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 Utilities - Independent Power Producers company?
The median Median PS Value among Utilities - Independent Power Producers companies is 1.01, based on 194 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 Blue Sphere and its competitors. For the Utilities - Independent Power Producers industry, the median Median PS Value is 1.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Blue Sphere'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 Blue Sphere stock overvalued right now?
Blue Sphere (BLSP) 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 Blue Sphere (BLSP), the current Median PS Value is $0.00 as of Jun. 26, 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.
Blue Sphere Corp is an international clean-tech independent power producer that develops, owns and manages waste-to-energy facilities. It focuses on developing or acquiring projects with clean energy technologies, including waste-to-energy facilities that generate clean energy, such as electricity, natural gas, heat, soil amendment and other by-products. Geographically operates the project in the region of United States, Italy, and Israel.
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