SIGL (Signal Advance) Volatility: 139.84% (As of Jun. 24, 2026)


What is Signal Advance Volatility?

Signal Advance SIGL -3.97% Volatility is 139.84% as of Jun. 24, 2026.

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 (2026-06-24), Signal Advance's Volatility is 139.84%.

Signal Advance  (OTCPK:SIGL) 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.

Signal Advance Volatility Related Terms

SIGL vs DSGT, FLXT, GIGA: Volatility Comparison

For the Scientific & Technical Instruments subindustry, Signal Advance'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.

Signal Advance Volatility vs Hardware Industry

For the Hardware industry and Technology sector, Signal Advance's Volatility distribution charts can be found below:

* The bar in red indicates where Signal Advance's Volatility falls into.


Signal Advance  (OTCPK:SIGL) 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 139.84% mean?
Signal Advance (SIGL) has a Volatility of 139.84% as of Jun. 24, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Signal Advance and its competitors.
Is Signal Advance's Volatility too high?
Signal Advance's current Volatility is 139.84%.
How does Signal Advance's Volatility compare to DSGT and FLXT?
Signal Advance's Volatility of 139.84% can be compared against companies in the Hardware 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 Hardware company?
A good Volatility depends on the Hardware 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 Signal Advance and its competitors. Signal Advance's current Volatility is 139.84%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Signal Advance stock overvalued right now?
Signal Advance (SIGL) has a current Volatility of 139.84%. The current Volatility is 139.84%. 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 Signal Advance (SIGL), the current Volatility is 139.84% as of Jun. 24, 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.

Signal Advance Business Description

Address 2520 County Road 81, Rosharon, TX, USA, 77583
Signal Advance Inc is an engineering product and procedure development and consulting firm developing applications for emerging technologies. The Company has experience in computer technology, distributed information systems, data acquisition and analysis systems, electronic technology development, biomedicine, intellectual property protection and regulatory requirements. The Company is focused on developing and implementing its proprietary signal advance technology that acts to reduce signal detection delay with potential applications in biomedicine, transportation, defense, communications, cyber-security and industrial control systems to be implemented through subsidiaries.