Correlation Between Edison International and American Electric

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

By analyzing existing cross correlation between Edison International and American Electric Power, you can compare the effects of market volatilities on Edison International and American Electric 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 Edison International with a short position of American Electric. Check out your portfolio center. Please also check ongoing floating volatility patterns of Edison International and American Electric.

Diversification Opportunities for Edison International and American Electric

0.69

Correlation Coefficient

Edison International  American Electric

Poor diversification

The 3 months correlation between Edison and American is 0.69. Overlapping area represents the amount of risk that can be diversified away by holding Edison International and American Electric Power in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on American Electric Power and Edison International 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 Edison International are associated (or correlated) with American Electric. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of American Electric Power has no effect on the direction of Edison International i.e., Edison International and American Electric go up and down completely randomly.

Pair Corralation between Edison International and American Electric

Assuming the 90 days horizon Edison International is expected to under-perform the American Electric. In addition to that, Edison International is 1.66 times more volatile than American Electric Power. It trades about -0.09 of its total potential returns per unit of risk. American Electric Power is currently generating about 0.03 per unit of volatility. If you would invest  9,100  in American Electric Power on April 22, 2025 and sell it today you would earn a total of  200.00  from holding American Electric Power or generate 2.2% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Significant
Accuracy	100.0%
Values	Daily Returns

Edison International  vs.  American Electric Power

Edison International

Risk-Adjusted Performance

Very Weak

Over the last 90 days Edison International has generated negative risk-adjusted returns adding no value to investors with long positions. Despite latest unsteady performance, the Stock's basic indicators remain stable and the current disturbance on Wall Street may also be a sign of long-run gains for the company stockholders.

American Electric Power

Risk-Adjusted Performance

Very Weak

Compared to the overall equity markets, risk-adjusted returns on investments in American Electric Power are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. Despite nearly stable basic indicators, American Electric is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Edison International and American Electric

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

The idea behind Edison International and American Electric Power 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 Premium Stories module to follow Macroaxis premium stories from verified contributors across different equity types, categories and coverage scope.