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.
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.
Eaton Vance Tax-mangd Glo Buy-write Oppo Volatility Related Terms
ETW vs CHI, OCSL, MUC: Volatility Comparison
For the Asset Management subindustry, Eaton Vance Tax-mangd Glo Buy-write Oppo'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.
Eaton Vance Tax-mangd Glo Buy-write Oppo Volatility vs Asset Management Industry
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.
Eaton Vance Tax-mangd Glo Buy-write Oppo (ETW) has a Volatility of 11.57% as of Jun. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Eaton Vance Tax-mangd Glo Buy-write Oppo and its competitors.
Is Eaton Vance Tax-mangd Glo Buy-write Oppo's Volatility too high?
Eaton Vance Tax-mangd Glo Buy-write Oppo's current Volatility is 11.57%. Overall, Eaton Vance Tax-mangd Glo Buy-write Oppo has a GF Score™ of 53/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Eaton Vance Tax-mangd Glo Buy-write Oppo's Volatility compare to CHI and OCSL?
Eaton Vance Tax-mangd Glo Buy-write Oppo's Volatility of 11.57% can be compared against companies in the Asset Management 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 an Asset Management company?
A good Volatility depends on the Asset Management 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 Eaton Vance Tax-mangd Glo Buy-write Oppo and its competitors. Eaton Vance Tax-mangd Glo Buy-write Oppo's current Volatility is 11.57%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eaton Vance Tax-mangd Glo Buy-write Oppo stock overvalued right now?
Based on GuruFocus' analysis, Eaton Vance Tax-mangd Glo Buy-write Oppo (ETW) is currently considered Significantly Undervalued. The stock's GF Value™ is $14.13, compared to a current price of $9.33 — trading 34% below its estimated fair value. The current Volatility is 11.57%. Eaton Vance Tax-mangd Glo Buy-write Oppo's overall GF Score™ is 53/100 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 Eaton Vance Tax-mangd Glo Buy-write Oppo (ETW), the current Volatility is 11.57% as of Jun. 25, 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 Eaton Vance Tax-mangd Glo Buy-write Oppo (ETW) Overvalued in 2026?
Based on GuruFocus' analysis, Eaton Vance Tax-mangd Glo Buy-write Oppo stock appears to be undervalued.
The current stock price of $9.33 is trading 34% below its estimated GF Value™ of $14.13.
GuruFocus considers Eaton Vance Tax-mangd Glo Buy-write Oppo to be Significantly Undervalued.
Key valuation signals for ETW:
Volatility: 11.57%
GF Value™: $14.13 vs. price of $9.33 (34% below fair value)
No single metric tells the full story. See the ETW stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Eaton Vance Tax-mangd Glo Buy-write Oppo Business Description
Eaton Vance Tax-mangd Glo Buy-write Oppo is a United States-based diversified, closed-end management investment company. The primary investment objective of the company is to provide current income and gains. The secondary objective of the fund is capital appreciation. The fund invests in a diversified portfolio of common stocks and writes call options on one or more U.S. indices on a substantial portion of the value of its common stock portfolio to generate current earnings from the option premium. Its portfolio of investments consists of capital markets, chemicals, banks, biotechnology, media, and other sectors.
53GF Score
Get the complete analysis for ETW
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ETW has been successfully added to your 