Middle Island Resources (ASX:MDI) Beta: 1.2370 (As of Jun. 26, 2026)


What is Middle Island Resources Beta?

Middle Island Resources ASX:MDI -7.14% Beta is 1.2370 as of Jun. 26, 2026. The stock has 2 warning signs investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-06-26), Middle Island Resources's Beta is 1.2370.

Middle Island Resources  (ASX:MDI) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)

Middle Island Resources Beta Related Terms

Middle Island Resources Beta Historical Data

* Premium members only.

The historical data trend for Middle Island Resources's Beta can be seen below:

* 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.

Middle Island Resources Beta Chart

Middle Island Resources Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.33 0.52 0.13 0.79 1.03

Middle Island Resources Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.54 0.79 0.79 1.03 1.15

ASX:MDI vs NEM, AU: Beta Comparison

For the Gold subindustry, Middle Island Resources's Beta, along with its competitors' market caps and Beta 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.

Middle Island Resources Beta vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Middle Island Resources's Beta distribution charts can be found below:

* The bar in red indicates where Middle Island Resources's Beta falls into.


Middle Island Resources Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Frequently Asked Questions Learn more about Beta →
What does a Beta of 1.2370 mean?
Middle Island Resources (ASX:MDI) has a Beta of 1.2370 as of Jun. 26, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Middle Island Resources and its competitors.
Is Middle Island Resources' Beta too high?
Middle Island Resources' current Beta is 1.2370.
How does Middle Island Resources' Beta compare to NEM and AU?
Middle Island Resources' Beta of 1.2370 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 Beta for a Metals & Mining company?
A good Beta depends on the Metals & Mining industry context. However, Beta 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 Beta mean?
A high Beta can signal that a stock is expensive relative to its fundamentals. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Middle Island Resources and its competitors. Middle Island Resources's current Beta is 1.2370. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Middle Island Resources stock overvalued right now?
Middle Island Resources (ASX:MDI) has a current Beta of 1.2370. The current Beta is 1.2370. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beta calculated?
Beta is calculated from a company's financial statements. For Middle Island Resources (ASX:MDI), the current Beta is 1.2370 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.

Middle Island Resources Business Description

Address 2 Richardson Street, Suite 1, West Perth, Perth, WA, AUS, 6005
Middle Island Resources Ltd operates as a gold exploration and development company in Australia. It holds an interest in the Barkly Copper-Gold Project, and focuses on other projects in Queensland. The Group has one operating segment being identification, acquisition and exploration of mineral assets.