Black Iron (STU:BIN) Volatility: N/A% (As of Aug. 15, 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.
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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.

What is Black Iron Volatility?

Black Iron STU:BIN Volatility is N/A% as of Aug. 15, 2026. The stock has 2 warning signs 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.

Black Iron does not have enough data to calculate Volatility.

Black Iron  (STU:BIN) 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.

Black Iron Volatility Related Terms

Black Iron  (STU:BIN) 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 N/A% mean?
Black Iron (STU:BIN) has a Volatility of N/A% as of Aug. 15, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Black Iron and its competitors.
Is Black Iron's Volatility too high?
Black Iron's current Volatility is N/A%.
How does Black Iron's Volatility compare to competitors?
Black Iron's Volatility of N/A% can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Volatility depends on the Metals & Mining 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 Black Iron and its competitors. Black Iron's current Volatility is N/A%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Black Iron stock overvalued right now?
Black Iron (STU:BIN) has a current Volatility of N/A%. The current Volatility is N/A%. 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 Black Iron (STU:BIN), the current Volatility is N/A% as of Aug. 15, 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.

Black Iron Business Description

Other Exchanges BKIRF:USA0ULQ:UKBKI:Canada
Address 198 Davenport Road, Toronto, ON, CAN, M5R 1J2
Black Iron Inc is engaged in the exploration and development of ferrous metals in Ukraine, namely the Shymanivske iron ore project located in Kryvyi Rih, Ukraine. The Shymanivske project is surrounded by five operating iron ore mines, including several owned by Metinvest and ArcelorMittal's iron ore complex.