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APT (Alpha Pro Tech) Volatility : 24.85% (As of Mar. 30, 2025)


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What is Alpha Pro Tech Volatility?

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 (2025-03-30), Alpha Pro Tech's Volatility is 24.85%.


Competitive Comparison of Alpha Pro Tech's Volatility

For the Building Products & Equipment subindustry, Alpha Pro Tech'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.


Alpha Pro Tech's Volatility Distribution in the Construction Industry

For the Construction industry and Industrials sector, Alpha Pro Tech's Volatility distribution charts can be found below:

* The bar in red indicates where Alpha Pro Tech's Volatility falls into.


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Alpha Pro Tech  (AMEX:APT) 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.


Alpha Pro Tech  (AMEX:APT) 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.


Alpha Pro Tech Volatility Related Terms

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Alpha Pro Tech Business Description

Traded in Other Exchanges
Address
53 Wellington Street East, Aurora, ON, CAN, L4G 1H6
Alpha Pro Tech Ltd is in the business of protecting people, products and environments. It is developing, manufacturing and marketing a line of disposable protective apparel and infection control products for the cleanroom, industrial, pharmaceutical, medical and dental markets. It also manufacture a line of building supply construction weatherization products that are sold under the Alpha Pro Tech brand name. The Company operates through two business segments: Building Supply and Disposable Protective Apparel. Key revenue is generated from Building Supply: consisting of a line of construction supply weatherization products. The construction supply weatherization products consist of housewrap and synthetic roof underlayment and synthetic roof underlayment accessories.
Executives
John Ritota director C/O ALPHA PRO TECH LTD, 60 CENTURIAN DR STE 112, MARKHAM ONTARIO CANADA A1 L3R9R2
David R Garcia director 60 CENTURIAN DRIVE, SUITE 112, MARKHAM A6 L3R9R2
Mcdonald Colleen J officer: CFO 60 CENTURIAN DRIVE SUITE 112, MARKHAM A6 L3R 9R2
James Buchan director 60 CENTURIAN DRIVE, SUITE 112, MARKHAM A6 L3R9R2
Benjamin A Shaw director 160 CENTURIAN DRIVE, SUITE 112, MARKHAM A6 L3R 9R2
Charles D Montgomery officer: Sr. V.P. Engineered Products 60 CENTURIAN DRIVE SUITE#112, MARKHAM A6 L3R 9R2
Russell Manock director C/O ALPHA PRO TECH LTD, 60 CENTURIAN DR, MARKHAM CANADA A6 9999999999
Lloyd Hoffman officer: CFO and Sr VP Finance and Admi C/O ALPHA PRO TECH LTD, 60 CENTURIAN DRIVE STE 112, MARKHAM ONTARIO CANADA A1 L3R9R2
Donna Millar director 60 CENTURIAN DRIVE, SUITE 112, MARKHAM A6 L3R 9R2
David B Anderson director 60 CENTURIAN DRIVE SUITE # 112, MARKHAM A6 L3R 9R2
Al Millar director, officer: President C/O ALPHA PRO TECH LTD, 60 CENTURIAN DRIVE STE 112, MARKHAM ONTARIO CANADA A1 L3R9R2
Sheldon Hoffman director, officer: C.E.O. 60 ENTURIAN DRIVE STE 112, C/O ALPHA PRO TECH LTD, MARKHAM ONTAIRO CANADA A6 0000
Donald Bennett director
Scheerer Michael officer: Sr VP- Sales & marketing 60 CENTURIAN DRIVE STE 112, C/O ALPHA PRO TECH LTD, MARKHAM ONTARIO CANA A6 0000
Robert Isaly director