Societe Tunisienne de Banque (XTUN:STB) 1-Year Sharpe Ratio: 2.17 (As of Jul. 30, 2026)

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XTUN:STB Societe Tunisienne de Banque SA XTUN:STB
80 GF Score
Price TND5.90
GF Value TND3.57
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Societe Tunisienne de Banque 1-Year Sharpe Ratio?

Societe Tunisienne de Banque XTUN:STB +4.06% 80 1-Year Sharpe Ratio is 2.17 as of Jul. 30, 2026. GuruFocus rates XTUN:STB with a GF Score™ of 80/100 and a GF Value™ of TND3.57 (Significantly Overvalued). The stock has 4 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 (2026-07-30), Societe Tunisienne de Banque's 1-Year Sharpe Ratio is 2.17.


Societe Tunisienne de Banque  (XTUN:STB) 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.


Societe Tunisienne de Banque 1-Year Sharpe Ratio Related Terms


XTUN:STB vs PNC, USB: 1-Year Sharpe Ratio Comparison

For the Banks - Regional subindustry, Societe Tunisienne de Banque'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.


Societe Tunisienne de Banque 1-Year Sharpe Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Societe Tunisienne de Banque's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Societe Tunisienne de Banque's 1-Year Sharpe Ratio falls into.


XTUN:STB
80GF Score
Societe Tunisienne de Banque SA XTUN:STB
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Societe Tunisienne de Banque 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 2.17 mean?
Societe Tunisienne de Banque (XTUN:STB) has a 1-Year Sharpe Ratio of 2.17 as of Jul. 30, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Societe Tunisienne de Banque and its competitors.
Is Societe Tunisienne de Banque's 1-Year Sharpe Ratio too high?
Societe Tunisienne de Banque's current 1-Year Sharpe Ratio is 2.17. Overall, Societe Tunisienne de Banque has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Societe Tunisienne de Banque's 1-Year Sharpe Ratio compare to PNC and USB?
Societe Tunisienne de Banque's 1-Year Sharpe Ratio of 2.17 can be compared against companies in the Banks 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 Banks company?
A good 1-Year Sharpe Ratio depends on the Banks 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 Societe Tunisienne de Banque and its competitors. Societe Tunisienne de Banque's current 1-Year Sharpe Ratio is 2.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Societe Tunisienne de Banque stock overvalued right now?
Based on GuruFocus' analysis, Societe Tunisienne de Banque (XTUN:STB) is currently considered Significantly Overvalued. The stock's GF Value™ is TND3.57, compared to a current price of TND5.90 — trading 65.3% above its estimated fair value. The current 1-Year Sharpe Ratio is 2.17. Societe Tunisienne de Banque's overall GF Score™ is 80/100 with 4 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 Societe Tunisienne de Banque (XTUN:STB), the current 1-Year Sharpe Ratio is 2.17 as of Jul. 30, 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 Societe Tunisienne de Banque (XTUN:STB) Overvalued in 2026?

Based on GuruFocus' analysis, Societe Tunisienne de Banque stock appears to be overvalued. The current stock price of TND5.90 is trading 65.3% above its estimated GF Value™ of TND3.57. GuruFocus considers Societe Tunisienne de Banque to be Significantly Overvalued.

Key valuation signals for XTUN:STB:

  • 1-Year Sharpe Ratio: 2.17
  • GF Value™: TND3.57 vs. price of TND5.90 (65.3% above fair value)
  • GF Score™: 80/100 with 4 warning signs

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


Societe Tunisienne de Banque Business Description

Address Rue Hedi Nouira, Tunis, TUN, 1001
Societe Tunisienne de Banque SA is engaged in providing banking services. Its activities include accepting deposits, lending money, manage cash among others.
80GF Score

Get the complete analysis for XTUN:STB

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

TND5.90
Price
TND3.57
GF Value