Correlation Between Apple and Sony

Can any of the company-specific risk be diversified away by investing in both Apple and Sony 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 Apple and Sony into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Apple Inc and Sony Group, you can compare the effects of market volatilities on Apple and Sony 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 Apple with a short position of Sony. Check out your portfolio center. Please also check ongoing floating volatility patterns of Apple and Sony.

Diversification Opportunities for Apple and Sony

-0.23

Correlation Coefficient

Apple  Sony

Very good diversification

The 3 months correlation between Apple and Sony is -0.23. Overlapping area represents the amount of risk that can be diversified away by holding Apple Inc and Sony Group in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Sony Group and Apple 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 Apple Inc are associated (or correlated) with Sony. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Sony Group has no effect on the direction of Apple i.e., Apple and Sony go up and down completely randomly.

Pair Corralation between Apple and Sony

Assuming the 90 days trading horizon Apple Inc is expected to generate 0.49 times more return on investment than Sony. However, Apple Inc is 2.03 times less risky than Sony. It trades about 0.03 of its potential returns per unit of risk. Sony Group is currently generating about 0.01 per unit of risk. If you would invest  5,818  in Apple Inc on April 23, 2025 and sell it today you would earn a total of  107.00  from holding Apple Inc or generate 1.84% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Insignificant
Accuracy	98.41%
Values	Daily Returns

Apple Inc  vs.  Sony Group

Apple Inc

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in Apple Inc are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong basic indicators, Apple is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Sony Group

Risk-Adjusted Performance

Very Weak

Over the last 90 days Sony Group has generated negative risk-adjusted returns adding no value to investors with long positions. Despite somewhat strong technical and fundamental indicators, Sony is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Apple and Sony

The main advantage of trading using opposite Apple and Sony positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Apple position performs unexpectedly, Sony 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 Sony will offset losses from the drop in Sony's long position.

The idea behind Apple Inc and Sony Group 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 Companies Directory module to evaluate performance of over 100,000 Stocks, Funds, and ETFs against different fundamentals.