Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.
As of today (2026-06-25), Siminn hf's Volatility is 19.79%.
Siminn hf (OISE:SIMINN) Volatility Explanation
Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.
Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.
Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.
Siminn hf Volatility Related Terms
OISE:SIMINN vs TMUS, VZ, T: Volatility Comparison
For the Telecom Services subindustry, Siminn hf's Volatility, along with its competitors' market caps and Volatility 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.
Siminn hf Volatility vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Siminn hf's Volatility distribution charts can be found below:
* The bar in red indicates where Siminn hf's Volatility falls into.
The annualized volatility is calculated as following:
σA
=
σM
*
√12
=
√ 1/(n-1) ∑(Ri - R')^2
*
√12
Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Siminn hf (OISE:SIMINN) has a Volatility of 19.79% as of Jun. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Siminn hf and its competitors.
Is Siminn hf's Volatility too high?
Siminn hf's current Volatility is 19.79%. Overall, Siminn hf has a GF Score™ of 88/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Siminn hf's Volatility compare to TMUS and VZ?
Siminn hf's Volatility of 19.79% can be compared against companies in the Telecommunication Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Volatility for a Telecommunication Services company?
A good Volatility depends on the Telecommunication Services industry context. However, Volatility 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 Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Siminn hf and its competitors. Siminn hf's current Volatility is 19.79%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siminn hf stock overvalued right now?
Based on GuruFocus' analysis, Siminn hf (OISE:SIMINN) is currently considered Modestly Undervalued. The stock's GF Value™ is kr15.09, compared to a current price of kr11.95 — trading 20.8% below its estimated fair value. The current Volatility is 19.79%. Siminn hf's overall GF Score™ is 88/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For Siminn hf (OISE:SIMINN), the current Volatility is 19.79% as of Jun. 25, 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 Siminn hf (OISE:SIMINN) Overvalued in 2026?
Based on GuruFocus' analysis, Siminn hf stock appears to be undervalued.
The current stock price of kr11.95 is trading 20.8% below its estimated GF Value™ of kr15.09.
GuruFocus considers Siminn hf to be Modestly Undervalued.
Key valuation signals for OISE:SIMINN:
Volatility: 19.79%
GF Value™: kr15.09 vs. price of kr11.95 (20.8% below fair value)
No single metric tells the full story. See the OISE:SIMINN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siminn hf is an Iceland-based telecommunications company engaged in offering communication services. The operating segments of the company are Mobile, Internet, and Network; TV; Equipment sales; and Others. It derives a majority of the revenue from the Internet and Network segment, which involves revenue from data service, including xDSL service, GPON, Internet, IP net, core network, local loop, and access network. The Mobile segment involves revenue from mobile services in Iceland and abroad, whether traditional GSM service, satellite service, wholesale mobile service, or other mobile services.
88GF Score
Get the complete analysis for OISE:SIMINN
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
OISE:SIMINN has been successfully added to your 