Raval ACS (XTAE:RVL) Volatility: 31.08% (As of Jul. 20, 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.

XTAE:RVL Raval ACS Ltd XTAE:RVL
66 GF Score
Price ₪1.53
GF Value ₪2.13
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Raval ACS Volatility?

Raval ACS XTAE:RVL -0.58% 66 Volatility is 31.08% as of Jul. 20, 2026. GuruFocus rates XTAE:RVL with a GF Score™ of 66/100 and a GF Value™ of ₪2.13 (Modestly Undervalued). The stock has 5 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.

As of today (2026-07-20), Raval ACS's Volatility is 31.08%.


Raval ACS  (XTAE:RVL) 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.


Raval ACS Volatility Related Terms


XTAE:RVL vs ORLY, AZO, GPC: Volatility Comparison

For the Auto Parts subindustry, Raval ACS'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.


Raval ACS Volatility vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Raval ACS's Volatility distribution charts can be found below:

* The bar in red indicates where Raval ACS's Volatility falls into.


XTAE:RVL
66GF Score
Raval ACS Ltd XTAE:RVL
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Raval ACS  (XTAE:RVL) 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 31.08% mean?
Raval ACS (XTAE:RVL) has a Volatility of 31.08% as of Jul. 20, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Raval ACS and its competitors.
Is Raval ACS's Volatility too high?
Raval ACS's current Volatility is 31.08%. Overall, Raval ACS has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Raval ACS's Volatility compare to ORLY and AZO?
Raval ACS's Volatility of 31.08% can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Volatility depends on the Vehicles & Parts 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 Raval ACS and its competitors. Raval ACS's current Volatility is 31.08%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Raval ACS stock overvalued right now?
Based on GuruFocus' analysis, Raval ACS (XTAE:RVL) is currently considered Modestly Undervalued. The stock's GF Value™ is ₪2.13, compared to a current price of ₪1.53 — trading 28.1% below its estimated fair value. The current Volatility is 31.08%. Raval ACS's overall GF Score™ is 66/100 with 5 warning signs 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 Raval ACS (XTAE:RVL), the current Volatility is 31.08% as of Jul. 20, 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.

Is Raval ACS (XTAE:RVL) Overvalued in 2026?

Based on GuruFocus' analysis, Raval ACS stock appears to be undervalued. The current stock price of ₪1.53 is trading 28.1% below its estimated GF Value™ of ₪2.13. GuruFocus considers Raval ACS to be Modestly Undervalued.

Key valuation signals for XTAE:RVL:

  • Volatility: 31.08%
  • GF Value™: ₪2.13 vs. price of ₪1.53 (28.1% below fair value)
  • GF Score™: 66/100 with 5 warning signs

No single metric tells the full story. See the XTAE:RVL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Raval ACS Business Description

Address 11 Dr. Felix Zandman, Beer-Sheva, ISR, 8488999
Raval ACS Ltd is engaged in the development, production, and sale of internal and external fuel tank venting systems for the automobile industry. It provides solutions for gasoline, diesel and biofuel systems. The company exports its products to USA, Luxemburg, Germany, Russia, Israel, India, China, South Korea, and Japan.
66GF Score

Get the complete analysis for XTAE:RVL

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

₪1.53
Price
₪2.13
GF Value