Guangdong Tianyu Semiconductor Co (HKSE:02658) Volatility: N/A% (As of Aug. 24, 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.

HKSE:02658 Guangdong Tianyu Semiconductor Co Ltd HKSE:02658
9 GF Score
Price HK$37.04
! 3 Warning Signs
View Full Analysis

What is Guangdong Tianyu Semiconductor Co Volatility?

Guangdong Tianyu Semiconductor Co HKSE:02658 -1.23% 9 Volatility is N/A% as of Aug. 24, 2026. GuruFocus rates HKSE:02658 with a GF Score™ of 9/100. The stock has 3 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.

Guangdong Tianyu Semiconductor Co does not have enough data to calculate Volatility.

Guangdong Tianyu Semiconductor Co  (HKSE:02658) 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.

Guangdong Tianyu Semiconductor Co Volatility Related Terms

HKSE:02658
9GF Score
Guangdong Tianyu Semiconductor Co Ltd HKSE:02658
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Guangdong Tianyu Semiconductor Co  (HKSE:02658) 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 N/A% mean?
Guangdong Tianyu Semiconductor Co (HKSE:02658) has a Volatility of N/A% as of Aug. 24, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Guangdong Tianyu Semiconductor Co and its competitors.
Is Guangdong Tianyu Semiconductor Co's Volatility too high?
Guangdong Tianyu Semiconductor Co's current Volatility is N/A%. Overall, Guangdong Tianyu Semiconductor Co has a GF Score™ of 9/100, reflecting its overall financial health beyond just this single metric.
How does Guangdong Tianyu Semiconductor Co's Volatility compare to AMAT and LRCX?
Guangdong Tianyu Semiconductor Co's Volatility of N/A% 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 Guangdong Tianyu Semiconductor Co and its competitors. Guangdong Tianyu Semiconductor Co's current Volatility is N/A%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Guangdong Tianyu Semiconductor Co stock overvalued right now?
Guangdong Tianyu Semiconductor Co (HKSE:02658) has a current Volatility of N/A%. The current Volatility is N/A%. Guangdong Tianyu Semiconductor Co's overall GF Score™ is 9/100 with 3 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 Guangdong Tianyu Semiconductor Co (HKSE:02658), the current Volatility is N/A% as of Aug. 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.

Guangdong Tianyu Semiconductor Co Business Description

Address No. 5 Industrial North First Road, Songshan Lake Zone, High-tech Industrial Development, Guangdong Province, Dongguan, CHN
Guangdong Tianyu Semiconductor Co Ltd is principally engaged in research and development and manufacture of various types of SiC epitaxial wafers. An epitaxial wafer is the key raw material for the production of power semiconductor device. It operates as an SiC epitaxial wafer manufacturer focusing on self-manufactured SiC epitaxial wafers. The company's revenue is mainly generated from the sales of self-manufactured SiC epitaxial wafers and the provision of certain value-added services related to SiC epitaxial wafers. Geographically, it derives the majority of revenue from the Chinese Mainland and the rest from Hong Kong, South Korea, Japan, Taiwan, Singapore, Europe and Australia.
9GF Score

Get the complete analysis for HKSE:02658

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

HK$37.04
Price