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.
Seacor Marine Holdings Volatility Related Terms
SMHI vs DSX, SHIP, HMR: Volatility Comparison
For the Marine Shipping subindustry, Seacor Marine Holdings'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.
Seacor Marine Holdings Volatility vs Transportation Industry
For the Transportation industry and Industrials sector, Seacor Marine Holdings's Volatility distribution charts can be found below:
* The bar in red indicates where Seacor Marine Holdings's Volatility falls into.
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.
Seacor Marine Holdings (SMHI) has a Volatility of 40.11% as of Jun. 26, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Seacor Marine Holdings and its competitors.
Is Seacor Marine Holdings' Volatility too high?
Seacor Marine Holdings' current Volatility is 40.11%. Overall, Seacor Marine Holdings has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Seacor Marine Holdings' Volatility compare to DSX and SHIP?
Seacor Marine Holdings' Volatility of 40.11% can be compared against companies in the Transportation 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 Transportation company?
A good Volatility depends on the Transportation 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 Seacor Marine Holdings and its competitors. Seacor Marine Holdings's current Volatility is 40.11%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Seacor Marine Holdings stock overvalued right now?
Based on GuruFocus' analysis, Seacor Marine Holdings (SMHI) is currently considered Fairly Valued. The stock's GF Value™ is $7.15, compared to a current price of $7.55 — trading 5.6% above its estimated fair value. The current Volatility is 40.11%. Seacor Marine Holdings' overall GF Score™ is 61/100 with 8 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 Seacor Marine Holdings (SMHI), the current Volatility is 40.11% as of Jun. 26, 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 Seacor Marine Holdings (SMHI) Overvalued in 2026?
Based on GuruFocus' analysis, Seacor Marine Holdings stock appears to be overvalued.
The current stock price of $7.55 is trading 5.6% above its estimated GF Value™ of $7.15.
GuruFocus considers Seacor Marine Holdings to be Fairly Valued.
Key valuation signals for SMHI:
Volatility: 40.11%
GF Value™: $7.15 vs. price of $7.55 (5.6% above fair value)
No single metric tells the full story. See the SMHI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Seacor Marine Holdings Inc provides marine and support transportation services to offshore energy facilities globally. The company operates and manages a diverse fleet of offshore support vessels that (i) deliver cargo and personnel to offshore installations, including offshore wind farms, (ii) assist offshore operations for production and storage facilities, (iii) provide construction, well work-over, offshore wind farm installation and decommissioning support and (iv) carry and launch equipment used underwater in drilling and well installation, maintenance, inspection and repair. Its geographical segment includes the United States (Gulf of Mexico), Africa and Europe, Middle East and Asia, and Latin America, with the majority of revenue deriving from the Africa and Europe segment.
61GF Score
Get the complete analysis for SMHI
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