Correlation Between National Grid and Apple

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

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

Diversification Opportunities for National Grid and Apple

0.03

Correlation Coefficient

National Grid  Apple

Significant diversification

The 3 months correlation between National and Apple is 0.03. Overlapping area represents the amount of risk that can be diversified away by holding National Grid PLC and Apple Inc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Apple Inc and National Grid 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 National Grid PLC are associated (or correlated) with Apple. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Apple Inc has no effect on the direction of National Grid i.e., National Grid and Apple go up and down completely randomly.

Pair Corralation between National Grid and Apple

Assuming the 90 days trading horizon National Grid PLC is expected to generate 0.8 times more return on investment than Apple. However, National Grid PLC is 1.24 times less risky than Apple. It trades about 0.06 of its potential returns per unit of risk. Apple Inc is currently generating about -0.18 per unit of risk. If you would invest  1,140  in National Grid PLC on December 22, 2024 and sell it today you would earn a total of  50.00  from holding National Grid PLC or generate 4.39% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Insignificant
Accuracy	98.36%
Values	Daily Returns

National Grid PLC  vs.  Apple Inc

National Grid PLC

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in National Grid PLC are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively stable basic indicators, National Grid is not utilizing all of its potentials. The current stock price uproar, may contribute to short-horizon losses for the private investors.

Apple Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days Apple Inc has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fragile performance in the last few months, the Stock's fundamental indicators remain comparatively stable which may send shares a bit higher in April 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Pair Trading with National Grid and Apple

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

The idea behind National Grid PLC and Apple Inc 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 Portfolio Diagnostics module to use generated alerts and portfolio events aggregator to diagnose current holdings.