Mangalore Refinery and Petrochemicals (NSE:MRPL) Volatility: 41.32% (As of Jun. 26, 2026)


NSE:MRPL Mangalore Refinery and Petrochemicals Ltd NSE:MRPL
77 GF Score
Price ₹153.93
GF Value ₹140.08
Valuation Fairly Valued
! 3 Warning Signs
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What is Mangalore Refinery and Petrochemicals Volatility?

Mangalore Refinery and Petrochemicals NSE:MRPL -1.47% 77 Volatility is 41.32% as of Jun. 26, 2026. GuruFocus rates NSE:MRPL with a GF Score™ of 77/100 and a GF Value™ of ₹140.08 (Fairly Valued). The stock has 3 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 (2026-06-26), Mangalore Refinery and Petrochemicals's Volatility is 41.32%.


Mangalore Refinery and Petrochemicals  (NSE:MRPL) 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.


Mangalore Refinery and Petrochemicals Volatility Related Terms


NSE:MRPL vs VLO, MPC, PSX: Volatility Comparison

For the Oil & Gas Refining & Marketing subindustry, Mangalore Refinery and Petrochemicals'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.


Mangalore Refinery and Petrochemicals Volatility vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Mangalore Refinery and Petrochemicals's Volatility distribution charts can be found below:

* The bar in red indicates where Mangalore Refinery and Petrochemicals's Volatility falls into.


NSE:MRPL
77GF Score
Mangalore Refinery and Petrochemicals Ltd NSE:MRPL
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Mangalore Refinery and Petrochemicals  (NSE:MRPL) 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 41.32% mean?
Mangalore Refinery and Petrochemicals (NSE:MRPL) has a Volatility of 41.32% 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 Mangalore Refinery and Petrochemicals and its competitors.
Is Mangalore Refinery and Petrochemicals' Volatility too high?
Mangalore Refinery and Petrochemicals' current Volatility is 41.32%. Overall, Mangalore Refinery and Petrochemicals has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mangalore Refinery and Petrochemicals' Volatility compare to VLO and MPC?
Mangalore Refinery and Petrochemicals' Volatility of 41.32% can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good Volatility depends on the Oil & Gas 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 Mangalore Refinery and Petrochemicals and its competitors. Mangalore Refinery and Petrochemicals's current Volatility is 41.32%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mangalore Refinery and Petrochemicals stock overvalued right now?
Based on GuruFocus' analysis, Mangalore Refinery and Petrochemicals (NSE:MRPL) is currently considered Fairly Valued. The stock's GF Value™ is ₹140.08, compared to a current price of ₹153.93 — trading 9.9% above its estimated fair value. The current Volatility is 41.32%. Mangalore Refinery and Petrochemicals' overall GF Score™ is 77/100 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 Mangalore Refinery and Petrochemicals (NSE:MRPL), the current Volatility is 41.32% 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 Mangalore Refinery and Petrochemicals (NSE:MRPL) Overvalued in 2026?

Based on GuruFocus' analysis, Mangalore Refinery and Petrochemicals stock appears to be overvalued. The current stock price of ₹153.93 is trading 9.9% above its estimated GF Value™ of ₹140.08. GuruFocus considers Mangalore Refinery and Petrochemicals to be Fairly Valued.

Key valuation signals for NSE:MRPL:

  • Volatility: 41.32%
  • GF Value™: ₹140.08 vs. price of ₹153.93 (9.9% above fair value)
  • GF Score™: 77/100 with 3 warning signs

No single metric tells the full story. See the NSE:MRPL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mangalore Refinery and Petrochemicals Business Description

Industry EnergyOil & Gas
Other Exchanges 500109:India
Address Mudapadav, Post. Kuthethoor, Via Katipalla, Mangaluru, KA, IND, 575030
Mangalore Refinery and Petrochemicals Ltd are engaged in the manufacturing of Refined Petroleum Products. It generates revenue from High speed Diesel (HSD) and Motor Spirit (MS). Geographically, it derives a majority of revenue from India. It has Petroleum Products as single reportable segment.
77GF Score

Get the complete analysis for NSE:MRPL

Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₹153.93
Price
₹140.08
GF Value