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), Islandsbanki hf's Volatility is 19.22%.
Islandsbanki hf (OISE:ISB) 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.
Islandsbanki hf Volatility Related Terms
OISE:ISB vs PNC, USB: Volatility Comparison
For the Banks - Regional subindustry, Islandsbanki 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.
Islandsbanki hf Volatility vs Banks Industry
For the Banks industry and Financial Services sector, Islandsbanki hf's Volatility distribution charts can be found below:
* The bar in red indicates where Islandsbanki 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.
Islandsbanki hf (OISE:ISB) has a Volatility of 19.22% 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 Islandsbanki hf and its competitors.
Is Islandsbanki hf's Volatility too high?
Islandsbanki hf's current Volatility is 19.22%. Overall, Islandsbanki hf has a GF Score™ of 73/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Islandsbanki hf's Volatility compare to PNC and USB?
Islandsbanki hf's Volatility of 19.22% 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 Volatility for a Banks company?
A good Volatility depends on the Banks 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 Islandsbanki hf and its competitors. Islandsbanki hf's current Volatility is 19.22%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Islandsbanki hf stock overvalued right now?
Based on GuruFocus' analysis, Islandsbanki hf (OISE:ISB) is currently considered Fairly Valued. The stock's GF Value™ is kr145.34, compared to a current price of kr141.80 — trading 2.4% below its estimated fair value. The current Volatility is 19.22%. Islandsbanki hf's overall GF Score™ is 73/100 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 Islandsbanki hf (OISE:ISB), the current Volatility is 19.22% 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 Islandsbanki hf (OISE:ISB) Overvalued in 2026?
Based on GuruFocus' analysis, Islandsbanki hf stock appears to be undervalued.
The current stock price of kr141.80 is trading 2.4% below its estimated GF Value™ of kr145.34.
GuruFocus considers Islandsbanki hf to be Fairly Valued.
Key valuation signals for OISE:ISB:
Volatility: 19.22%
GF Value™: kr145.34 vs. price of kr141.80 (2.4% below fair value)
No single metric tells the full story. See the OISE:ISB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Islandsbanki hf is a customer-centric universal bank. The company's segments include Personal Banking; Business Banking; Corporate and Investment Banking; Treasury and Proprietary Trading and Cost centres. It generates maximum revenue from the Business Banking segment. Business Banking provides small and medium-sized enterprises (SMEs) with comprehensive financial services, including Ergo, the Bank's asset financing service.
73GF Score
Get the complete analysis for OISE:ISB
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:ISB has been successfully added to your 