Correlation Between Sony and HDFC Bank

Can any of the company-specific risk be diversified away by investing in both Sony and HDFC Bank at the same time? Although using a correlation coefficient on its own may not help to predict future stock returns, this module helps to understand the diversifiable risk of combining Sony and HDFC Bank into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Sony Group and HDFC Bank Limited, you can compare the effects of market volatilities on Sony and HDFC Bank and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in Sony with a short position of HDFC Bank. Check out your portfolio center. Please also check ongoing floating volatility patterns of Sony and HDFC Bank.

Diversification Opportunities for Sony and HDFC Bank

0.83

Correlation Coefficient

Sony  HDFC Bank

Very poor diversification

The 3 months correlation between Sony and HDFC is 0.83. Overlapping area represents the amount of risk that can be diversified away by holding Sony Group and HDFC Bank Limited in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on HDFC Bank Limited and Sony is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on Sony Group are associated (or correlated) with HDFC Bank. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of HDFC Bank Limited has no effect on the direction of Sony i.e., Sony and HDFC Bank go up and down completely randomly.

Pair Corralation between Sony and HDFC Bank

Assuming the 90 days trading horizon Sony Group is expected to generate 12.35 times more return on investment than HDFC Bank. However, Sony is 12.35 times more volatile than HDFC Bank Limited. It trades about 0.07 of its potential returns per unit of risk. HDFC Bank Limited is currently generating about 0.04 per unit of risk. If you would invest  8,670  in Sony Group on October 5, 2024 and sell it today you would earn a total of  4,290  from holding Sony Group or generate 49.48% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Strong
Accuracy	98.5%
Values	Daily Returns

Sony Group  vs.  HDFC Bank Limited

Sony Group

Risk-Adjusted Performance

14 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Sony Group are ranked lower than 14 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak technical and fundamental indicators, Sony sustained solid returns over the last few months and may actually be approaching a breakup point.

HDFC Bank Limited

Risk-Adjusted Performance

10 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in HDFC Bank Limited are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak fundamental indicators, HDFC Bank sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Sony and HDFC Bank

The main advantage of trading using opposite Sony and HDFC Bank positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Sony position performs unexpectedly, HDFC Bank can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in HDFC Bank will offset losses from the drop in HDFC Bank's long position.

The idea behind Sony Group and HDFC Bank Limited pairs trading is to make the combined position market-neutral, meaning the overall market's direction will not affect its win or loss (or potential downside or upside). This can be achieved by designing a pairs trade with two highly correlated stocks or equities that operate in a similar space or sector, making it possible to obtain profits through simple and relatively low-risk investment.

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Note that this page's information should be used as a complementary analysis to find the right mix of equity instruments to add to your existing portfolios or create a brand new portfolio. You can also try the Price Ceiling Movement module to calculate and plot Price Ceiling Movement for different equity instruments.