Introduction:
Ashapura Minechem is a leading Indian multi-mineral solutions provider, mining and processing minerals like bauxite, bentonite, and kaolin for global industries, from oil & gas to ceramics, known for its integrated operations, extensive captive resources, and expanding international footprint. The company focuses on delivering customized mineral-based products and value-added solutions, serving Fortune 500 clients and aiming for global leadership in industrial minerals through sustainable practices and advanced processing.
Objective:
The primary objective of this study is to analyze the systematic risk of Aadhar Housing Finance Ltd. relative to the broader market (Nifty 50 Index) for the period of 2024–2025. Specifically, the study aims to:
- Calculate the Beta (β) coefficient of Ashapura Minechem Limited.
- Determine the stock’s volatility compared to the market benchmark.
- Assess whether the stock acts as an aggressive or defensive investment.
Literature Review:
- Modern Portfolio Theory (MPT): Discusses how adding low-beta (defensive) stocks like Aadhar Housing can reduce overall portfolio variance.
- Systematic vs. Unsystematic Risk: Systematic risk (Market risk) cannot be diversified away, while unsystematic risk (Company-specific risk) can be mitigated through a diversified portfolio.
Data Collection: The data for this analysis was sourced from the provided financial dataset covering the period from December 1, 2024, to November 30, 2025.
- Stock: Ashapura Minechem Ltd. (Weekly Returns).
- Market Index: Nifty 50 (Weekly Returns).
- Observation Count: 51 weekly data points.
- Variables:
- Independent Variable (X): Weekly Returns of NIFTY 50 Index.
- Dependent Variable (Y): Weekly Returns of Ashapura Minechem Ltd.
Data Analysis:
· Regression Equation:
Ashapura Minechem(Y) = -0.0451 + 0.6252 * Nifty 50 (X)
· Other Variables:
o T-Stat: 0.6602
o P-Value: 0.5122
o R^2: 0.0088 (0.88%)
o F-Stat: 0.4359
o No. of Observations (n): 51
· Interpretation:
o The regression equation describes the relationship between the Weekly Return of Nifty 50 (X) and the weekly return of Ashapura Minechem Limited (Y).
o If the weekly price of Nifty 50 rises by 1%, the weekly price of Ashapura Minechem Limited will rise by 0.63% and vice versa.
o The t-stat is 0.6602 and the p-value is 0.5122. Since the p-value is significantly higher than 0.05, the Beta is not statistically significant at the 5% level. This means the observed relationship might be due to random chance during this specific period.
o The value R^2 is 0.0088, meaning only 0.88% of the variation in the stock’s returns is explained by the Nifty 50. The remaining 99.12% is attributed to other factors, such as company fundamentals, sector-specific news, or interest rate changes.
o The F-stat of 0.4359 with a p-value of 0.5122 indicates that the overall regression model is not statistically significant.
Conclusion: Since Beta (β) = 0.6252, which is less than 1, the stock is classified as a defensive stock, and one must invest in this company for the long term if Nifty is expected to rise.
References
- Sharpe (1964): Foundational CAPM theory explaining Beta and market risk.
- Bodie, Kane & Marcus (2021): Discussion on aggressive vs. defensive stocks based on Beta values.
- Ross, Westerfield & Jaffe (2019): Insights into Beta interpretation for investment strategy.