AUTHOR – Miten Panchamatia
Introduction
MRF Limited is one of India’s leading tyre manufacturing companies with a strong presence in domestic and international markets. The company operates in a cyclical industry that is closely linked to economic growth and automobile demand. As a result, MRF’s stock performance is influenced by overall market movements. Studying its relationship with the Nifty 50 helps in understanding its market risk behavior.
Objective
To calculate the Beta of MRF Limited with respect to Nifty 50 and examine its statistical significance, in order to understand the systematic risk associated with MRF shares.
Literature Review
NIFTY 50 Shariah Scrips – A Beta Analysis
Existing literature on beta analysis emphasizes the role of beta as a measure of systematic risk. Studies on Shariah-compliant stocks highlight that although financial screening reduces leverage, beta values still vary significantly across stocks. These findings establish that beta remains a relevant and reliable measure of market risk, irrespective of ethical or sectoral screening.
Financial Performance Analysis of Indian Manufacturing Companies.
Previous studies analyzing manufacturing and capital-intensive firms stress the importance of scale, demand cycles, and cost efficiency in determining stock performance. Firms operating in cyclical industries such as automobiles and tyres tend to show higher sensitivity to market movements. This reinforces the usefulness of beta analysis while studying companies like MRF Limited.
Data Collection
Historical data for MRF Limited and Nifty 50 was collected from www.nseindia.com for the period 01-12-2024 to 30-11-2025.
Friday closing prices were considered.
Weekly returns were calculated.
Nifty 50 weekly returns were treated as the independent variable (X).
MRF Limited weekly returns were treated as the dependent variable (Y).
A simple linear regression was conducted by regressing Y on X.
Data Analysis
Regression Equation
MRF Limited (Y) = 1.040 × Nifty 50 (X) – 0.161
Regression Statistics
Beta (Slope coefficient) = 1.040
Intercept = –0.161
t-Statistic (Beta) = 5.427
p-value (Beta) = 0.000002
Number of observations (N) = 48
R² = 0.390
F-statistic = 29.45
Interpretation
The regression results show a positive and statistically significant relationship between the weekly returns of Nifty 50 and MRF Limited.
A 1% increase in Nifty 50 returns leads to an approximate 1.04% increase in MRF’s weekly returns, indicating that MRF moves more than the market.
The t-statistic of 5.427 and p-value less than 0.01 confirm that the beta coefficient is highly significant, meaning market movements strongly influence MRF returns.
The R² value of 0.390 indicates that 39% of the variation in MRF’s returns is explained by movements in the Nifty 50, while the remaining 61% is due to company-specific factors such as raw material prices, automobile demand, export performance, and operational efficiency.
The F-statistic of 29.45 with a very low probability value confirms that the overall regression model is statistically significant.
Conclusion
MRF Limited has a beta of 1.04, which is greater than 1, indicating that the stock is more volatile than the overall market.
This implies that:
MRF tends to outperform the market during bullish phases.
It may underperform during bearish market conditions.
The stock is suitable for investors with higher risk appetite.
MRF is appropriate for short- to medium-term investment strategies when the Nifty 50 outlook is positive.
References
Patel, A. and Shah, M. (2018) ‘NIFTY 50 Shariah scrips – a beta analysis’, GAP Bodhitaru: A Global Journal of Humanities, 1(2), pp. 36–46.
Sumathi, N. and Jothi, K. (2016) ‘A study on financial performance of cement companies in India’, International Journal for Research in Applied Science and Engineering Technology, 4(3), pp. 147–150.