Archer (STU:8SW) 1-Year Sharpe Ratio: 0.43 (As of Jul. 17, 2026)

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Director of Data and Quant Analytics at GuruFocus
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STU:8SW Archer Ltd STU:8SW
60 GF Score
Price €2.14
GF Value €1.34
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Archer 1-Year Sharpe Ratio?

Archer STU:8SW 60 1-Year Sharpe Ratio is 0.43 as of Jul. 17, 2026. GuruFocus rates STU:8SW with a GF Score™ of 60/100 and a GF Value™ of €1.34 (Significantly Overvalued). The stock has 2 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), Archer's 1-Year Sharpe Ratio is 0.43.

Archer  (STU:8SW) 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.

Archer 1-Year Sharpe Ratio Related Terms

STU:8SW vs NE, RIG, VAL: 1-Year Sharpe Ratio Comparison

For the Oil & Gas Drilling subindustry, Archer'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.

Archer 1-Year Sharpe Ratio vs Oil & Gas Industry

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

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


STU:8SW
60GF Score
Archer Ltd STU:8SW
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Archer 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 0.43 mean?
Archer (STU:8SW) has a 1-Year Sharpe Ratio of 0.43 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 Archer and its competitors.
Is Archer's 1-Year Sharpe Ratio too high?
Archer's current 1-Year Sharpe Ratio is 0.43. Overall, Archer has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Archer's 1-Year Sharpe Ratio compare to NE and RIG?
Archer's 1-Year Sharpe Ratio of 0.43 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 Archer and its competitors. Archer's current 1-Year Sharpe Ratio is 0.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Archer stock overvalued right now?
Based on GuruFocus' analysis, Archer (STU:8SW) is currently considered Significantly Overvalued. The stock's GF Value™ is €1.34, compared to a current price of €2.14 — trading 59.7% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.43. Archer's overall GF Score™ is 60/100 with 2 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 Archer (STU:8SW), the current 1-Year Sharpe Ratio is 0.43 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 Archer (STU:8SW) Overvalued in 2026?

Based on GuruFocus' analysis, Archer stock appears to be overvalued. The current stock price of €2.14 is trading 59.7% above its estimated GF Value™ of €1.34. GuruFocus considers Archer to be Significantly Overvalued.

Key valuation signals for STU:8SW:

  • 1-Year Sharpe Ratio: 0.43
  • GF Value™: €1.34 vs. price of €2.14 (59.7% above fair value)
  • GF Score™: 60/100 with 2 warning signs

No single metric tells the full story. See the STU:8SW stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Archer Business Description

Industry EnergyOil & Gas
Address Sandnesveien 358, Sandnes, NOR, 4312
Archer Ltd is an international oilfield service company providing various oilfield products and services through its area organizations. Its services include platform drilling, land drilling, directional drilling, underbalanced drilling, modular rigs, engineering services, equipment rentals, wireline services, pressure control, pressure pumping, production monitoring, well imaging, and integrity management tools. The reporting segments of the company are Platform Operations, Well Services, Renewables, and Land Drilling. The majority of revenue is derived from the Platform Operations segment. The Platform Operations segment includes Platform Drilling, Modular rig, and Engineering services.
60GF Score

Get the complete analysis for STU:8SW

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

€2.14
Price
€1.34
GF Value