PRSEF (Prosafe SE) 1-Year Sharpe Ratio: -1.04 (As of Jul. 17, 2026)

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PRSEF Prosafe SE PRSEF
40 GF Score
Price $0.43
GF Value $0.45
Valuation Fairly Valued
! 7 Warning Signs
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What is Prosafe SE 1-Year Sharpe Ratio?

Prosafe SE PRSEF 40 1-Year Sharpe Ratio is -1.04 as of Jul. 17, 2026. GuruFocus rates PRSEF with a GF Score™ of 40/100 and a GF Value™ of $0.45 (Fairly Valued). The stock has 7 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-07-17), Prosafe SE's 1-Year Sharpe Ratio is -1.04.

Prosafe SE  (OTCPK:PRSEF) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Prosafe SE 1-Year Sharpe Ratio Related Terms

PRSEF vs SLB, BKR, HAL: 1-Year Sharpe Ratio Comparison

For the Oil & Gas Equipment & Services subindustry, Prosafe SE's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe 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.

Prosafe SE 1-Year Sharpe Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Prosafe SE's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Prosafe SE's 1-Year Sharpe Ratio falls into.


PRSEF
40GF Score
Prosafe SE PRSEF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Prosafe SE 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -1.04 mean?
Prosafe SE (PRSEF) has a 1-Year Sharpe Ratio of -1.04 as of Jul. 17, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Prosafe SE and its competitors.
Is Prosafe SE's 1-Year Sharpe Ratio too high?
Prosafe SE's current 1-Year Sharpe Ratio is -1.04. Overall, Prosafe SE has a GF Score™ of 40/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Prosafe SE's 1-Year Sharpe Ratio compare to SLB and BKR?
Prosafe SE's 1-Year Sharpe Ratio of -1.04 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for an Oil & Gas company?
A good 1-Year Sharpe Ratio depends on the Oil & Gas industry context. However, 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Prosafe SE and its competitors. Prosafe SE's current 1-Year Sharpe Ratio is -1.04. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Prosafe SE stock overvalued right now?
Based on GuruFocus' analysis, Prosafe SE (PRSEF) is currently considered Fairly Valued. The stock's GF Value™ is $0.45, compared to a current price of $0.43 — trading 4.4% below its estimated fair value. The current 1-Year Sharpe Ratio is -1.04. Prosafe SE's overall GF Score™ is 40/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Prosafe SE (PRSEF), the current 1-Year Sharpe Ratio is -1.04 as of Jul. 17, 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.

Is Prosafe SE (PRSEF) Overvalued in 2026?

Based on GuruFocus' analysis, Prosafe SE stock appears to be undervalued. The current stock price of $0.43 is trading 4.4% below its estimated GF Value™ of $0.45. GuruFocus considers Prosafe SE to be Fairly Valued.

Key valuation signals for PRSEF:

  • 1-Year Sharpe Ratio: -1.04
  • GF Value™: $0.45 vs. price of $0.43 (4.4% below fair value)
  • GF Score™: 40/100 with 7 warning signs

No single metric tells the full story. See the PRSEF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Prosafe SE Business Description

Industry EnergyOil & Gas
Other Exchanges PRS:Norway1Q6:Germany
Address Ruselokkveien 30, Stavanger, NOR, 0251
Prosafe SE is an owner and operator of semi-submersible accommodation, safety, and support vessels, and one Tender Support Vessel. The company's vessels serve energy companies on various offshore projects in offshore oil and gas areas. The company's operations are related to the support of the lifecycle of offshore installations, such as maintenance and modification of installations on fields already in production, hook-up and commissioning of new fields, tie-backs to existing infrastructure, and decommissioning. The Group has one segment, which is chartering and operation of accommodation vessels for maintenance and safety. Geographically, the company operates in South America; Europe; North America; and APAC. It derives maximum revenue from South America.
40GF Score

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

$0.43
Price
$0.45
GF Value