Emc PCL (BKK:EMC) Volatility: 82.64% (As of Jul. 09, 2026)


What is Emc PCL Volatility?

Emc PCL BKK:EMC Volatility is 82.64% as of Jul. 09, 2026. The stock has 4 warning signs investors should review.

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.

As of today (2026-07-09), Emc PCL's Volatility is 82.64%.

Emc PCL  (BKK:EMC) 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.

Emc PCL Volatility Related Terms

BKK:EMC vs PWR, FIX, EME: Volatility Comparison

For the Engineering & Construction subindustry, Emc PCL'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.

Emc PCL Volatility vs Construction Industry

For the Construction industry and Industrials sector, Emc PCL's Volatility distribution charts can be found below:

* The bar in red indicates where Emc PCL's Volatility falls into.


Emc PCL  (BKK:EMC) 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.

Frequently Asked Questions Learn more about Volatility →
What does a Volatility of 82.64% mean?
Emc PCL (BKK:EMC) has a Volatility of 82.64% as of Jul. 09, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Emc PCL and its competitors.
Is Emc PCL's Volatility too high?
Emc PCL's current Volatility is 82.64%.
How does Emc PCL's Volatility compare to PWR and FIX?
Emc PCL's Volatility of 82.64% can be compared against companies in the Construction 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 Construction company?
A good Volatility depends on the Construction 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 Emc PCL and its competitors. Emc PCL's current Volatility is 82.64%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Emc PCL stock overvalued right now?
Based on GuruFocus' analysis, Emc PCL (BKK:EMC) is currently considered Possible Value Trap. The stock's GF Value™ is ฿0.06, compared to a current price of ฿0.02 — trading 66.7% below its estimated fair value. The current Volatility is 82.64%. 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 Emc PCL (BKK:EMC), the current Volatility is 82.64% as of Jul. 09, 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.

Emc PCL Business Description

Address Silom Road, 140/66-67, ITF Tower, 28th-30th Floor, Suriwongse, Bangrak, Bangkok, THA, 10500
Emc PCL is a fully integrated electrical and mechanical engineering company that consists of two business segments: Construction Contracting and Property Development. Its other operations include the design and installation of electrical systems, water supply systems, and sanitation systems, as well as providing architectural services. The company serves both government and private sector clients and operates in Thailand, where it derives a majority of its revenue from the Construction Contracting segment. The company undertakes various types of construction projects, including commercial buildings, residential buildings, educational institutions, industrial plants, and civil engineering works. EMC provides services from architectural design to complete building construction.