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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.
Yem Chio Distribution Co (ROCO:3171) 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.
Yem Chio Distribution Co Volatility Related Terms
ROCO:3171 vs SW, PKG, IP: Volatility Comparison
For the Packaging & Containers subindustry, Yem Chio Distribution 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.
Yem Chio Distribution Co Volatility vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Yem Chio Distribution Co's Volatility distribution charts can be found below:
* The bar in red indicates where Yem Chio Distribution Co's Volatility falls into.
Yem Chio Distribution Co (ROCO:3171) 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.
Yem Chio Distribution Co (ROCO:3171) has a Volatility of 41.49% 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 Yem Chio Distribution Co and its competitors.
Is Yem Chio Distribution Co's Volatility too high?
Yem Chio Distribution Co's current Volatility is 41.49%. Overall, Yem Chio Distribution Co has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Yem Chio Distribution Co's Volatility compare to SW and PKG?
Yem Chio Distribution Co's Volatility of 41.49% can be compared against companies in the Packaging & Containers 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 Packaging & Containers company?
A good Volatility depends on the Packaging & Containers 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 Yem Chio Distribution Co and its competitors. Yem Chio Distribution Co's current Volatility is 41.49%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yem Chio Distribution Co stock overvalued right now?
Based on GuruFocus' analysis, Yem Chio Distribution Co (ROCO:3171) is currently considered Fairly Valued. The stock's GF Value™ is NT$62.20, compared to a current price of NT$64.40 — trading 3.5% above its estimated fair value. The current Volatility is 41.49%. Yem Chio Distribution Co's overall GF Score™ is 65/100 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 Yem Chio Distribution Co (ROCO:3171), the current Volatility is 41.49% 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 Yem Chio Distribution Co (ROCO:3171) Overvalued in 2026?
Based on GuruFocus' analysis, Yem Chio Distribution Co stock appears to be overvalued.
The current stock price of NT$64.40 is trading 3.5% above its estimated GF Value™ of NT$62.20.
GuruFocus considers Yem Chio Distribution Co to be Fairly Valued.
Key valuation signals for ROCO:3171:
Volatility: 41.49%
GF Value™: NT$62.20 vs. price of NT$64.40 (3.5% above fair value)
No single metric tells the full story. See the ROCO:3171 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yem Chio Distribution Co Ltd is mainly engaged in the import and export of packaging materials. Its product portfolio comprises packaging machines, tape stations, sealing machines, kraft paper tapes, double-sided tapes, cushion packaging materials, and paper and plastic packaging materials, among others. Geographically, the company derives a majority of its revenue from Taiwan, followed by China, and other regions.
65GF Score
Get the complete analysis for ROCO:3171
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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