BP Prudhoe Bay Royalty Trust (STU:BMI) Volatility: 77.53% (As of Jun. 26, 2026)


STU:BMI BP Prudhoe Bay Royalty Trust STU:BMI
12 GF Score
Price €0.18
! 1 Warning Sign
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What is BP Prudhoe Bay Royalty Trust Volatility?

BP Prudhoe Bay Royalty Trust STU:BMI 12 Volatility is 77.53% as of Jun. 26, 2026. GuruFocus rates STU:BMI with a GF Score™ of 12/100. 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 (2026-06-26), BP Prudhoe Bay Royalty Trust's Volatility is 77.53%.

BP Prudhoe Bay Royalty Trust  (STU:BMI) 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.

BP Prudhoe Bay Royalty Trust Volatility Related Terms

STU:BMI vs MARPS, CWPE, RBNE: Volatility Comparison

For the Oil & Gas Midstream subindustry, BP Prudhoe Bay Royalty Trust'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.

BP Prudhoe Bay Royalty Trust Volatility vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, BP Prudhoe Bay Royalty Trust's Volatility distribution charts can be found below:

* The bar in red indicates where BP Prudhoe Bay Royalty Trust's Volatility falls into.


STU:BMI
12GF Score
BP Prudhoe Bay Royalty Trust STU:BMI
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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BP Prudhoe Bay Royalty Trust  (STU:BMI) 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 77.53% mean?
BP Prudhoe Bay Royalty Trust (STU:BMI) has a Volatility of 77.53% 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 BP Prudhoe Bay Royalty Trust and its competitors.
Is BP Prudhoe Bay Royalty Trust's Volatility too high?
BP Prudhoe Bay Royalty Trust's current Volatility is 77.53%. Overall, BP Prudhoe Bay Royalty Trust has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does BP Prudhoe Bay Royalty Trust's Volatility compare to MARPS and CWPE?
BP Prudhoe Bay Royalty Trust's Volatility of 77.53% can be compared against companies in the Oil & Gas 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 an Oil & Gas company?
A good Volatility depends on the Oil & Gas 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 BP Prudhoe Bay Royalty Trust and its competitors. BP Prudhoe Bay Royalty Trust's current Volatility is 77.53%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BP Prudhoe Bay Royalty Trust stock overvalued right now?
BP Prudhoe Bay Royalty Trust (STU:BMI) has a current Volatility of 77.53%. The current Volatility is 77.53%. BP Prudhoe Bay Royalty Trust's overall GF Score™ is 12/100 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 BP Prudhoe Bay Royalty Trust (STU:BMI), the current Volatility is 77.53% 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.

BP Prudhoe Bay Royalty Trust Business Description

Industry EnergyOil & Gas
Address 601 Travis Street, Floor 16, Houston, TX, USA, 77002
BP Prudhoe Bay Royalty Trust is a grantor trust operating in the United States. The property of the Trust consists of an overriding royalty interest. The Royalty Interest entitles the Trust to receive the royalty from the production of crude oil and condensate from the working interest of BP Exploration (Alaska) Inc. in the Prudhoe Bay oil field located on the North Slope of Alaska.
12GF Score

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

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