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.
Packaging of America (STU:PKA) 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.
Packaging of America Volatility Related Terms
STU:PKA vs AMCR, IP, SW: Volatility Comparison
For the Packaging & Containers subindustry, Packaging of America'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.
Packaging of America Volatility vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Packaging of America's Volatility distribution charts can be found below:
* The bar in red indicates where Packaging of America's Volatility falls into.
Packaging of America (STU:PKA) 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.
Packaging of America (STU:PKA) has a Volatility of 17.65% as of Jun. 27, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Packaging of America and its competitors.
Is Packaging of America's Volatility too high?
Packaging of America's current Volatility is 17.65%. Overall, Packaging of America has a GF Score™ of 88/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Packaging of America's Volatility compare to AMCR and IP?
Packaging of America's Volatility of 17.65% 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 Packaging of America and its competitors. Packaging of America's current Volatility is 17.65%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Packaging of America stock overvalued right now?
Based on GuruFocus' analysis, Packaging of America (STU:PKA) is currently considered Fairly Valued. The stock's GF Value™ is €194.32, compared to a current price of €211.80 — trading 9% above its estimated fair value. The current Volatility is 17.65%. Packaging of America's overall GF Score™ is 88/100 with 6 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 Packaging of America (STU:PKA), the current Volatility is 17.65% as of Jun. 27, 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 Packaging of America (STU:PKA) Overvalued in 2026?
Based on GuruFocus' analysis, Packaging of America stock appears to be overvalued.
The current stock price of €211.80 is trading 9% above its estimated GF Value™ of €194.32.
GuruFocus considers Packaging of America to be Fairly Valued.
Key valuation signals for STU:PKA:
Volatility: 17.65%
GF Value™: €194.32 vs. price of €211.80 (9% above fair value)
No single metric tells the full story. See the STU:PKA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Packaging Corp. of America is the third-largest containerboard and corrugated packaging manufacturer in the United States. It produces over 5 million tons of containerboard annually. The company's share of the domestic containerboard market is roughly 10%. PCA differentiates itself from larger competitors by focusing on smaller customers and operating with a high degree of flexibility.
88GF Score
Get the complete analysis for STU:PKA
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