PixArt Imaging (ROCO:3227) Volatility: 38.44% (As of Jul. 21, 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.
Reviewed by: Charlie Tian Charlie Tian
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.

ROCO:3227 PixArt Imaging Inc ROCO:3227
74 GF Score
Price NT$182.50
GF Value NT$236.47
Valuation Modestly Undervalued
! 1 Warning Sign
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What is PixArt Imaging Volatility?

PixArt Imaging ROCO:3227 +2.53% 74 Volatility is 38.44% as of Jul. 21, 2026. GuruFocus rates ROCO:3227 with a GF Score™ of 74/100 and a GF Value™ of NT$236.47 (Modestly Undervalued). The stock has 1 warning sign 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 (2026-07-21), PixArt Imaging's Volatility is 38.44%.


PixArt Imaging  (ROCO:3227) 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.


PixArt Imaging Volatility Related Terms


ROCO:3227 vs NVDA, AVGO, MU: Volatility Comparison

For the Semiconductors subindustry, PixArt Imaging'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.


PixArt Imaging Volatility vs Semiconductors Industry

For the Semiconductors industry and Technology sector, PixArt Imaging's Volatility distribution charts can be found below:

* The bar in red indicates where PixArt Imaging's Volatility falls into.


ROCO:3227
74GF Score
PixArt Imaging Inc ROCO:3227
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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PixArt Imaging  (ROCO:3227) 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 38.44% mean?
PixArt Imaging (ROCO:3227) has a Volatility of 38.44% as of Jul. 21, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on PixArt Imaging and its competitors.
Is PixArt Imaging's Volatility too high?
PixArt Imaging's current Volatility is 38.44%. Overall, PixArt Imaging has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PixArt Imaging's Volatility compare to NVDA and AVGO?
PixArt Imaging's Volatility of 38.44% can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Volatility depends on the Semiconductors 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 PixArt Imaging and its competitors. PixArt Imaging's current Volatility is 38.44%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PixArt Imaging stock overvalued right now?
Based on GuruFocus' analysis, PixArt Imaging (ROCO:3227) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$236.47, compared to a current price of NT$182.50 — trading 22.8% below its estimated fair value. The current Volatility is 38.44%. PixArt Imaging's overall GF Score™ is 74/100 with 1 warning sign 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 PixArt Imaging (ROCO:3227), the current Volatility is 38.44% as of Jul. 21, 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 PixArt Imaging (ROCO:3227) Overvalued in 2026?

Based on GuruFocus' analysis, PixArt Imaging stock appears to be undervalued. The current stock price of NT$182.50 is trading 22.8% below its estimated GF Value™ of NT$236.47. GuruFocus considers PixArt Imaging to be Modestly Undervalued.

Key valuation signals for ROCO:3227:

  • Volatility: 38.44%
  • GF Value™: NT$236.47 vs. price of NT$182.50 (22.8% below fair value)
  • GF Score™: 74/100 with 1 warning sign

No single metric tells the full story. See the ROCO:3227 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


PixArt Imaging Business Description

Address Innovation Road I, No. 5, 5th Floor, Hsinchu Science Park, Hsinchu, TWN
PixArt Imaging Inc manufactures and sells CMOS image sensors and related integrated circuits. It offers wired & wireless mouse sensors, PS2 mouse soc, USB mouse soc, laser mouse sensor, CMOS image sensor, PC-camera SoC, PC-camera controller, and others. Geographically, the company derives a majority of its revenue from Taiwan and Asia and other regions.
74GF Score

Get the complete analysis for ROCO:3227

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

NT$182.50
Price
NT$236.47
GF Value