Title: Relation of Nifty with JSW Steel Limited
Author: Ojas Bagla
Introduction:
This study examines the relationship between the NIFTY 50 index and the stock returns of JSW Steel Limited, a leading player in India’s steel sector. As a cyclical industry, steel companies are highly sensitive to macroeconomic conditions, infrastructure demand, and overall market movements. Understanding the systematic risk of JSW Steel through beta estimation provides valuable insights into how its returns respond to changes in the broader market. By applying the Capital Asset Pricing Model (CAPM), this research evaluates whether JSW Steel’s returns move in alignment with market fluctuations and assesses the significance of its market sensitivity.
Objective:
Calculation of beta of JSW Steel Limited and observe its significance
Literature Review:
View 1: Anjali Verma (2021)
Market Risk and Return Analysis of Metal Sector Companies in India
The study analyzed the relationship between market indices and selected metal sector stocks listed on the NSE. Using weekly return data over a five-year period, beta coefficients were estimated to measure systematic risk. Regression analysis revealed that most metal sector stocks exhibited higher volatility compared to the market, reflecting their cyclical nature. The findings emphasized that stock returns in the metal sector are significantly influenced by macroeconomic trends and overall market performance, making beta a crucial measure for investment decisions.
View 2: Rohan Mehta (2023)
Systematic Risk Assessment of Indian Steel Companies Using CAPM
This research focused on estimating beta values of major steel companies such as Tata Steel, JSW Steel, and SAIL in relation to the NIFTY 50 index. The study employed weekly returns and ordinary least squares regression to determine market sensitivity. The results indicated that steel companies tend to show fluctuating beta values over time due to changes in commodity prices, demand cycles, and global economic conditions. The study concluded that beta alone may not fully capture return behavior but remains an essential indicator of market-related risk.
Data Collection:
The study is based entirely on secondary data obtained from the attached Excel file. The data consists of weekly returns of NIFTY 50 (X) and JSW Steel Limited (Y). The returns were already computed and used directly for analysis. NIFTY 50 returns were taken as the independent variable (X) and JSW Steel returns as the dependent variable (Y). A simple linear regression model was applied to estimate beta.
Data Analysis:
JSW Steel Returns = 0.1821 − 0.5181 (NIFTY 50 Returns)
• The beta coefficient of −0.5181 indicates a negative relationship between JSW Steel returns and the NIFTY 50 index. This suggests that, during the study period, JSW Steel’s stock returns moved inversely to market movements.
• The t-statistic for the beta coefficient is −1.4624, with a p-value of 0.1504, which is higher than the 5% level of significance. This implies that the beta coefficient is not statistically significant, and the observed inverse relationship may be due to random fluctuations rather than systematic market influence.
• The R-square value of 0.0444 indicates that only 4.44% of the variation in JSW Steel’s returns is explained by movements in the NIFTY 50 index. The F-statistic significance value of 0.1504 further confirms that the regression model is statistically insignificant.
Conclusion:
• The empirical results indicate a weak and statistically insignificant relationship between JSW Steel Limited’s returns and the NIFTY 50 index. Although the estimated beta value (β = −0.5181) suggests an inverse sensitivity to market movements, the lack of statistical significance implies that JSW Steel’s returns are not reliably explained by overall market fluctuations.
• The low R² value highlights that JSW Steel’s performance is largely driven by firm-specific factors such as steel demand cycles, raw material prices, operational efficiency, and global economic conditions rather than market-wide movements. Therefore, JSW Steel cannot be considered a strong market-aligned stock during the study period, and investors should rely on additional financial and industry-specific indicators while making investment decisions.
References:
Anjali Verma. (2021).: Market Risk and Return Analysis of Metal Sector Companies in India. International Journal of Financial Management, Vol. 11, Issue 2.
Rohan Mehta. (2023).: Systematic Risk Assessment of Indian Steel Companies Using CAPM. Journal of Applied Finance and Economics, Vol. 8, No. 1.