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.
National Bank of Canada (STU:NBC) 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.
National Bank of Canada Volatility Related Terms
STU:NBC vs JPM, BAC, WFC: Volatility Comparison
For the Banks - Diversified subindustry, National Bank of Canada'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.
National Bank of Canada Volatility vs Banks Industry
For the Banks industry and Financial Services sector, National Bank of Canada's Volatility distribution charts can be found below:
* The bar in red indicates where National Bank of Canada's Volatility falls into.
National Bank of Canada (STU:NBC) Volatility Calculation
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.
National Bank of Canada (STU:NBC) has a Volatility of 25.70% as of Jun. 24, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on National Bank of Canada and its competitors.
Is National Bank of Canada's Volatility too high?
National Bank of Canada's current Volatility is 25.70%. Overall, National Bank of Canada has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does National Bank of Canada's Volatility compare to JPM and BAC?
National Bank of Canada's Volatility of 25.70% 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 National Bank of Canada and its competitors. National Bank of Canada's current Volatility is 25.70%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National Bank of Canada stock overvalued right now?
Based on GuruFocus' analysis, National Bank of Canada (STU:NBC) is currently considered Significantly Overvalued. The stock's GF Value™ is €93.37, compared to a current price of €138.35 — trading 48.2% above its estimated fair value. The current Volatility is 25.70%. National Bank of Canada's overall GF Score™ is 73/100 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 National Bank of Canada (STU:NBC), the current Volatility is 25.70% as of Jun. 24, 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 National Bank of Canada (STU:NBC) Overvalued in 2026?
Based on GuruFocus' analysis, National Bank of Canada stock appears to be overvalued.
The current stock price of €138.35 is trading 48.2% above its estimated GF Value™ of €93.37.
GuruFocus considers National Bank of Canada to be Significantly Overvalued.
Key valuation signals for STU:NBC:
Volatility: 25.70%
GF Value™: €93.37 vs. price of €138.35 (48.2% above fair value)
No single metric tells the full story. See the STU:NBC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
National Bank of Canada is the sixth-largest bank in Canada. It is a diversified financial services company, offering personal and commercial banking, wealth management and capital markets services. The bank derives around 45% of its 2025 revenue from the province of Quebec, with additional operations in the rest of Canada and the United States. National Bank of Canada also owns ABA Bank, one of the largest commercial banks in Cambodia.
73GF Score
Get the complete analysis for STU:NBC
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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