PT Bank Nationalnobu Tbk (ISX:NOBU) Volatility: 44.54% (As of Jul. 25, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ISX:NOBU PT Bank Nationalnobu Tbk ISX:NOBU
57 GF Score
Price Rp446.00
GF Value Rp906.83
Valuation Significantly Undervalued
! 1 Warning Sign
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What is PT Bank Nationalnobu Tbk Volatility?

PT Bank Nationalnobu Tbk ISX:NOBU -0.89% 57 Volatility is 44.54% as of Jul. 25, 2026. GuruFocus rates ISX:NOBU with a GF Score™ of 57/100 and a GF Value™ of Rp906.83 (Significantly Undervalued). The stock has 1 warning sign investors should review.

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 (2026-07-25), PT Bank Nationalnobu Tbk's Volatility is 44.54%.


PT Bank Nationalnobu Tbk  (ISX:NOBU) 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.


PT Bank Nationalnobu Tbk Volatility Related Terms


PT Bank Nationalnobu Tbk Volatility Competitor Comparison

For the Banks - Regional subindustry, PT Bank Nationalnobu Tbk'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.


PT Bank Nationalnobu Tbk Volatility vs Banks Industry

For the Banks industry and Financial Services sector, PT Bank Nationalnobu Tbk's Volatility distribution charts can be found below:

* The bar in red indicates where PT Bank Nationalnobu Tbk's Volatility falls into.


ISX:NOBU
57GF Score
PT Bank Nationalnobu Tbk ISX:NOBU
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Bank Nationalnobu Tbk  (ISX:NOBU) 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.

Frequently Asked Questions Learn more about Volatility →
What does a Volatility of 44.54% mean?
PT Bank Nationalnobu Tbk (ISX:NOBU) has a Volatility of 44.54% as of Jul. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on PT Bank Nationalnobu Tbk and its competitors.
Is PT Bank Nationalnobu Tbk's Volatility too high?
PT Bank Nationalnobu Tbk's current Volatility is 44.54%. Overall, PT Bank Nationalnobu Tbk has a GF Score™ of 57/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Bank Nationalnobu Tbk's Volatility compare to competitors?
PT Bank Nationalnobu Tbk's Volatility of 44.54% 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 PT Bank Nationalnobu Tbk and its competitors. PT Bank Nationalnobu Tbk's current Volatility is 44.54%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Bank Nationalnobu Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Bank Nationalnobu Tbk (ISX:NOBU) is currently considered Significantly Undervalued. The stock's GF Value™ is Rp906.83, compared to a current price of Rp446.00 — trading 50.8% below its estimated fair value. The current Volatility is 44.54%. PT Bank Nationalnobu Tbk's overall GF Score™ is 57/100 with 1 warning sign 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 PT Bank Nationalnobu Tbk (ISX:NOBU), the current Volatility is 44.54% as of Jul. 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 PT Bank Nationalnobu Tbk (ISX:NOBU) Overvalued in 2026?

Based on GuruFocus' analysis, PT Bank Nationalnobu Tbk stock appears to be undervalued. The current stock price of Rp446.00 is trading 50.8% below its estimated GF Value™ of Rp906.83. GuruFocus considers PT Bank Nationalnobu Tbk to be Significantly Undervalued.

Key valuation signals for ISX:NOBU:

  • Volatility: 44.54%
  • GF Value™: Rp906.83 vs. price of Rp446.00 (50.8% below fair value)
  • GF Score™: 57/100 with 1 warning sign

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


PT Bank Nationalnobu Tbk Business Description

Address Jl. Jendral Sudirman Kav. 50, Plaza Semanggi Lt. UG, 9th Floor, Jakarta, IDN, 12930
PT Bank Nationalnobu Tbk is engaged in providing banking products and services. It provides general banking services like accepting deposits, granting loans and advances, retail internet banking, corporate internet banking, e-money, asset management services, savings and current accounts, and many others. It operates through two segments Corporate and Tresury. It generates majority of the revenue from Corporate segment. It operates mainly in Indonesia.
57GF Score

Get the complete analysis for ISX:NOBU

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

Rp446.00
Price
Rp906.83
GF Value