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 (2026-06-26), AIB Group's Volatility is 19.11%.
AIB Group (OTCPK:AIBGY) 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.
AIB Group Volatility Related Terms
AIBGY vs PNC, USB: Volatility Comparison
For the Banks - Regional subindustry, AIB Group'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.
AIB Group Volatility vs Banks Industry
For the Banks industry and Financial Services sector, AIB Group's Volatility distribution charts can be found below:
* The bar in red indicates where AIB Group'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.
AIB Group (AIBGY) has a Volatility of 19.11% as of Jun. 26, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on AIB Group and its competitors.
Is AIB Group's Volatility too high?
AIB Group's current Volatility is 19.11%. Overall, AIB Group has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AIB Group's Volatility compare to PNC and USB?
AIB Group's Volatility of 19.11% 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 AIB Group and its competitors. AIB Group's current Volatility is 19.11%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AIB Group stock overvalued right now?
Based on GuruFocus' analysis, AIB Group (AIBGY) is currently considered Significantly Overvalued. The stock's GF Value™ is $14.73, compared to a current price of $23.88 — trading 62.1% above its estimated fair value. The current Volatility is 19.11%. AIB Group's overall GF Score™ is 63/100 with 7 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 AIB Group (AIBGY), the current Volatility is 19.11% as of Jun. 26, 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 AIB Group (AIBGY) Overvalued in 2026?
Based on GuruFocus' analysis, AIB Group stock appears to be overvalued.
The current stock price of $23.88 is trading 62.1% above its estimated GF Value™ of $14.73.
GuruFocus considers AIB Group to be Significantly Overvalued.
Key valuation signals for AIBGY:
Volatility: 19.11%
GF Value™: $14.73 vs. price of $23.88 (62.1% above fair value)
No single metric tells the full story. See the AIBGY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AIB Group PLC is a banking services company. The company's operating segments are Retail Banking, Capital Markets, AIB UK, Climate & Infrastructure Capital (C&IC), and Group. It generates maximum revenue from the Retail Banking segment. The Retail Banking segment provides products and services through branch, digital, and phone banking channels. It focuses on delivering a seamless and transparent customer experience across all channels, while supporting the development of sustainable businesses within local communities. Geographically, it derives a majority of revenue from Ireland and also has a presence in the United Kingdom and the Rest of the World.
63GF Score
Get the complete analysis for AIBGY
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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