Author: Shubham Hirave (66)

Introduction:

Sula Vineyards Limited is one of India’s leading wine producers and distributors. This report analyzes its stock performance and its sensitivity to the broader market index (Nifty 50).

Objective:

To calculate the Beta (β) of Sula Vineyards and observe its significance.

Literature Review:

Sharpe (1964): In the Capital Asset Pricing Model (CAPM), Beta serves as a measure of a security’s volatility relative to the market as a whole.

Fama & French (1992): Their research indicates that while Beta is a key risk factor, other variables also influence stock returns.

Sula Vineyards (2022–2023 reports): The company has established a strong leadership position in India’s wine market through premium products, distribution network, and wine tourism.

Market analysis reports suggest Sula focuses on premiumization and brand positioning, supporting long-term growth.

Data Collection:

Weekly data collected from NSE. X = Nifty 50 Returns and Y = Sula Vineyards Returns. Y is regressed on X.

Data Analysis:

Regression Equation:
Y = -1.49 + 1.67X

Statistic	Value
Observations	48
R Square	0.36
F Value	26.04
P-value	0.000006
Beta	1.67
Intercept	-1.49

Interpretation:
Beta is positive and greater than 1, showing strong direct relationship. If Nifty increases by 1 unit, Sula increases by 1.67 units. R square shows 36% variation explained. P-value <0.05 shows significance.

Conclusion:

Since Beta >1, Sula Vineyards is a high risk and high return stock. Suitable for short term investment when market is rising.

References:

Sharpe, W. F. (1964). Capital Asset Prices: A Theory of Market Equilibrium under Conditions of Risk. Journal of Finance.

Fama, E. F., & French, K. R. (1992). The Cross-Section of Expected Stock Returns. Journal of Finance.

Sula Vineyards Limited. (2022). Draft Red Herring Prospectus (DRHP).

National Stock Exchange of India (NSE India). (2025). Historical data retrieved from official website.