Great Microwave Technology Co (SHSE:688270) Volatility: 128.15% (As of Jul. 15, 2026)

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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
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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.

SHSE:688270 Great Microwave Technology Co Ltd SHSE:688270
85 GF Score
Price ¥75.28
GF Value ¥54.88
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Great Microwave Technology Co Volatility?

Great Microwave Technology Co SHSE:688270 -3.18% 85 Volatility is 128.15% as of Jul. 15, 2026. GuruFocus rates SHSE:688270 with a GF Score™ of 85/100 and a GF Value™ of ¥54.88 (Significantly Overvalued). 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 (2026-07-15), Great Microwave Technology Co's Volatility is 128.15%.


Great Microwave Technology Co  (SHSE:688270) 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.


Great Microwave Technology Co Volatility Related Terms


SHSE:688270 vs NVDA, AVGO, MU: Volatility Comparison

For the Semiconductors subindustry, Great Microwave Technology Co'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.


Great Microwave Technology Co Volatility vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Great Microwave Technology Co's Volatility distribution charts can be found below:

* The bar in red indicates where Great Microwave Technology Co's Volatility falls into.


SHSE:688270
85GF Score
Great Microwave Technology Co Ltd SHSE:688270
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Great Microwave Technology Co  (SHSE:688270) 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 128.15% mean?
Great Microwave Technology Co (SHSE:688270) has a Volatility of 128.15% as of Jul. 15, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Great Microwave Technology Co and its competitors.
Is Great Microwave Technology Co's Volatility too high?
Great Microwave Technology Co's current Volatility is 128.15%. Overall, Great Microwave Technology Co has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Great Microwave Technology Co's Volatility compare to NVDA and AVGO?
Great Microwave Technology Co's Volatility of 128.15% 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 Great Microwave Technology Co and its competitors. Great Microwave Technology Co's current Volatility is 128.15%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Great Microwave Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Great Microwave Technology Co (SHSE:688270) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥54.88, compared to a current price of ¥75.28 — trading 37.2% above its estimated fair value. The current Volatility is 128.15%. Great Microwave Technology Co's overall GF Score™ is 85/100 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 Great Microwave Technology Co (SHSE:688270), the current Volatility is 128.15% as of Jul. 15, 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 Great Microwave Technology Co (SHSE:688270) Overvalued in 2026?

Based on GuruFocus' analysis, Great Microwave Technology Co stock appears to be overvalued. The current stock price of ¥75.28 is trading 37.2% above its estimated GF Value™ of ¥54.88. GuruFocus considers Great Microwave Technology Co to be Significantly Overvalued.

Key valuation signals for SHSE:688270:

  • Volatility: 128.15%
  • GF Value™: ¥54.88 vs. price of ¥75.28 (37.2% above fair value)
  • GF Score™: 85/100 with 5 warning signs

No single metric tells the full story. See the SHSE:688270 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Great Microwave Technology Co Business Description

Address No. 3, Xiyuan 3rd Road, Room 502, Building 5, Sandun Town, Xihu District, Zhejiang Province, Hangzhou, CHN, 310012
Great Microwave Technology Co Ltd is engaged in the research and development, production and sales of integrated circuit chips and microsystems.
85GF Score

Get the complete analysis for SHSE:688270

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

¥75.28
Price
¥54.88
GF Value