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.
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.
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 (2026-08-09), RWE AG's 1-Year Sharpe Ratio is 0.84.
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.
RWE AG 1-Year Sharpe Ratio Related Terms
MEX:RWEN vs SRE, AES: 1-Year Sharpe Ratio Comparison
For the Utilities - Diversified subindustry, RWE AG'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.
RWE AG 1-Year Sharpe Ratio vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, RWE AG's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where RWE AG's 1-Year Sharpe Ratio falls into.
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.
RWE AG (MEX:RWEN) has a 1-Year Sharpe Ratio of 0.84 as of Aug. 09, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for RWE AG and its competitors.
Is RWE AG's 1-Year Sharpe Ratio too high?
RWE AG's current 1-Year Sharpe Ratio is 0.84. Overall, RWE AG has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does RWE AG's 1-Year Sharpe Ratio compare to SRE and AES?
RWE AG's 1-Year Sharpe Ratio of 0.84 can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good 1-Year Sharpe Ratio depends on the Utilities - Regulated 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 RWE AG and its competitors. RWE AG's current 1-Year Sharpe Ratio is 0.84. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RWE AG stock overvalued right now?
Based on GuruFocus' analysis, RWE AG (MEX:RWEN) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN303.30, compared to a current price of MXN1,109.49 — trading 265.8% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.84. RWE AG's overall GF Score™ is 54/100 with 10 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 RWE AG (MEX:RWEN), the current 1-Year Sharpe Ratio is 0.84 as of Aug. 09, 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 RWE AG (MEX:RWEN) Overvalued in 2026?
Based on GuruFocus' analysis, RWE AG stock appears to be overvalued.
The current stock price of MXN1,109.49 is trading 265.8% above its estimated GF Value™ of MXN303.30.
GuruFocus considers RWE AG to be Significantly Overvalued.
Key valuation signals for MEX:RWEN:
1-Year Sharpe Ratio: 0.84
GF Value™: MXN303.30 vs. price of MXN1,109.49 (265.8% above fair value)
No single metric tells the full story. See the MEX:RWEN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Since the deal with E.ON, RWE is refocused on power generation. It owns 49 gigawatts of power generation capacity: 17% from lignite and hard coal plants, 32% from gas plants, 51% from renewables including pumped storage and batteries. Besides Germany, RWE's power plants are chiefly located in US, the UK, the Netherlands and Turkey.
54GF Score
Get the complete analysis for MEX:RWEN
1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MEX:RWEN has been successfully added to your 
