Enter Air (WAR:ENT) 1-Year Sharpe Ratio: -0.27 (As of Aug. 14, 2026)

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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
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:ENT Enter Air SA WAR:ENT
86 GF Score
Price zł54.00
GF Value zł66.96
Valuation Modestly Undervalued
! 9 Warning Signs
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What is Enter Air 1-Year Sharpe Ratio?

Enter Air WAR:ENT -4.59% 86 1-Year Sharpe Ratio is -0.27 as of Aug. 14, 2026. GuruFocus rates WAR:ENT with a GF Score™ of 86/100 and a GF Value™ of zł66.96 (Modestly Undervalued). The stock has 9 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 (2026-08-14), Enter Air's 1-Year Sharpe Ratio is -0.27.

Enter Air  (WAR:ENT) 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.

Enter Air 1-Year Sharpe Ratio Related Terms

WAR:ENT vs DAL, UAL, LUV: 1-Year Sharpe Ratio Comparison

For the Airlines subindustry, Enter Air'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.

Enter Air 1-Year Sharpe Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Enter Air's 1-Year Sharpe Ratio distribution charts can be found below:

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


WAR:ENT
86GF Score
Enter Air SA WAR:ENT
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Enter Air 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 -0.27 mean?
Enter Air (WAR:ENT) has a 1-Year Sharpe Ratio of -0.27 as of Aug. 14, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Enter Air and its competitors.
Is Enter Air's 1-Year Sharpe Ratio too high?
Enter Air's current 1-Year Sharpe Ratio is -0.27. Overall, Enter Air has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Enter Air's 1-Year Sharpe Ratio compare to DAL and UAL?
Enter Air's 1-Year Sharpe Ratio of -0.27 can be compared against companies in the Transportation 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 Transportation company?
A good 1-Year Sharpe Ratio depends on the Transportation 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 Enter Air and its competitors. Enter Air's current 1-Year Sharpe Ratio is -0.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Enter Air stock overvalued right now?
Based on GuruFocus' analysis, Enter Air (WAR:ENT) is currently considered Modestly Undervalued. The stock's GF Value™ is zł66.96, compared to a current price of zł54.00 — trading 19.4% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.27. Enter Air's overall GF Score™ is 86/100 with 9 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 Enter Air (WAR:ENT), the current 1-Year Sharpe Ratio is -0.27 as of Aug. 14, 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 Enter Air (WAR:ENT) Overvalued in 2026?

Based on GuruFocus' analysis, Enter Air stock appears to be undervalued. The current stock price of zł54.00 is trading 19.4% below its estimated GF Value™ of zł66.96. GuruFocus considers Enter Air to be Modestly Undervalued.

Key valuation signals for WAR:ENT:

  • 1-Year Sharpe Ratio: -0.27
  • GF Value™: zł66.96 vs. price of zł54.00 (19.4% below fair value)
  • GF Score™: 86/100 with 9 warning signs

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

Enter Air Business Description

Other Exchanges 10N:Germany
Address ul. 17 Stycznia 45 B, Okęcie Business Park, Zephirus building, Warszawa, POL, 02-146
Enter Air SA is a polish charter airline. The Company has six permanent operational bases in Europe.
86GF Score

Get the complete analysis for WAR:ENT

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

zł54.00
Price
zł66.96
GF Value