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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.
Changzhou Langbo Sealing Technologies Co (SHSE:603655) 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.
Changzhou Langbo Sealing Technologies Co Volatility Related Terms
SHSE:603655 vs ORLY, AZO: Volatility Comparison
For the Auto Parts subindustry, Changzhou Langbo Sealing Technologies 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.
Changzhou Langbo Sealing Technologies Co Volatility vs Vehicles & Parts Industry
Changzhou Langbo Sealing Technologies Co (SHSE:603655) 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.
Changzhou Langbo Sealing Technologies Co (SHSE:603655) has a Volatility of 51.01% as of Aug. 05, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Changzhou Langbo Sealing Technologies Co and its competitors.
Is Changzhou Langbo Sealing Technologies Co's Volatility too high?
Changzhou Langbo Sealing Technologies Co's current Volatility is 51.01%. Overall, Changzhou Langbo Sealing Technologies Co has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Changzhou Langbo Sealing Technologies Co's Volatility compare to ORLY and AZO?
Changzhou Langbo Sealing Technologies Co's Volatility of 51.01% 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 Changzhou Langbo Sealing Technologies Co and its competitors. Changzhou Langbo Sealing Technologies Co's current Volatility is 51.01%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Changzhou Langbo Sealing Technologies Co stock overvalued right now?
Based on GuruFocus' analysis, Changzhou Langbo Sealing Technologies Co (SHSE:603655) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥32.68, compared to a current price of ¥26.48 — trading 19% below its estimated fair value. The current Volatility is 51.01%. Changzhou Langbo Sealing Technologies Co's overall GF Score™ is 86/100 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 Changzhou Langbo Sealing Technologies Co (SHSE:603655), the current Volatility is 51.01% as of Aug. 05, 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 Changzhou Langbo Sealing Technologies Co (SHSE:603655) Overvalued in 2026?
Based on GuruFocus' analysis, Changzhou Langbo Sealing Technologies Co stock appears to be undervalued.
The current stock price of ¥26.48 is trading 19% below its estimated GF Value™ of ¥32.68.
GuruFocus considers Changzhou Langbo Sealing Technologies Co to be Modestly Undervalued.
Key valuation signals for SHSE:603655:
Volatility: 51.01%
GF Value™: ¥32.68 vs. price of ¥26.48 (19% below fair value)
No single metric tells the full story. See the SHSE:603655 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Changzhou Langbo Sealing Technologies Co Ltd produces rubber sealing parts and rubber products. The company's main products include round rubber seals, shaft seals, wheel hubs, and other miscellaneous products, such as shaped seals, dust covers, shock pads, pipe joints, jackets, and other rubber parts. The company's products are used in various industries, including automotive, rail transit, machine-made, and other fields, including aviation.
86GF Score
Get the complete analysis for SHSE:603655
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