Action (WAR:ACT) 1-Year Sharpe Ratio: 1.66 (As of Jul. 15, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

WAR:ACT Action SA WAR:ACT
73 GF Score
Price zł43.20
GF Value zł33.06
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Action 1-Year Sharpe Ratio?

Action WAR:ACT 73 1-Year Sharpe Ratio is 1.66 as of Jul. 15, 2026. GuruFocus rates WAR:ACT with a GF Score™ of 73/100 and a GF Value™ of zł33.06 (Significantly Overvalued). The stock has 5 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 (2026-07-15), Action's 1-Year Sharpe Ratio is 1.66.

Action  (WAR:ACT) 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.

Action 1-Year Sharpe Ratio Related Terms

WAR:ACT vs SNDK, DELL, STX: 1-Year Sharpe Ratio Comparison

For the Computer Hardware subindustry, Action'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.

Action 1-Year Sharpe Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Action's 1-Year Sharpe Ratio distribution charts can be found below:

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


WAR:ACT
73GF Score
Action SA WAR:ACT
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Action 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 1.66 mean?
Action (WAR:ACT) has a 1-Year Sharpe Ratio of 1.66 as of Jul. 15, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Action and its competitors.
Is Action's 1-Year Sharpe Ratio too high?
Action's current 1-Year Sharpe Ratio is 1.66. Overall, Action has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Action's 1-Year Sharpe Ratio compare to SNDK and DELL?
Action's 1-Year Sharpe Ratio of 1.66 can be compared against companies in the Hardware 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 a Hardware company?
A good 1-Year Sharpe Ratio depends on the Hardware 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 Action and its competitors. Action's current 1-Year Sharpe Ratio is 1.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Action stock overvalued right now?
Based on GuruFocus' analysis, Action (WAR:ACT) is currently considered Significantly Overvalued. The stock's GF Value™ is zł33.06, compared to a current price of zł43.20 — trading 30.7% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.66. Action's overall GF Score™ is 73/100 with 5 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 Action (WAR:ACT), the current 1-Year Sharpe Ratio is 1.66 as of Jul. 15, 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 Action (WAR:ACT) Overvalued in 2026?

Based on GuruFocus' analysis, Action stock appears to be overvalued. The current stock price of zł43.20 is trading 30.7% above its estimated GF Value™ of zł33.06. GuruFocus considers Action to be Significantly Overvalued.

Key valuation signals for WAR:ACT:

  • 1-Year Sharpe Ratio: 1.66
  • GF Value™: zł33.06 vs. price of zł43.20 (30.7% above fair value)
  • GF Score™: 73/100 with 5 warning signs

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

Action Business Description

Other Exchanges 6WI:Germany
Address ul. Dawidowska 10, Zamienie, Piaseczno, POL, 05-500
Action SA is a Poland-based company that operates in the computer business. The company, through its subsidiaries, is engaged in the sale of IT equipment, consumer electronics, and household appliances through wholesalers, its outlets, and third-party shops. The group sells its products in Poland, within the EU, and outside the EU.
73GF Score

Get the complete analysis for WAR:ACT

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

zł43.20
Price
zł33.06
GF Value