Correlation Between Pinnacle West and Edison International

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

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

Diversification Opportunities for Pinnacle West and Edison International

-0.57

Correlation Coefficient

Pinnacle West  Edison International

Excellent diversification

The 3 months correlation between Pinnacle and Edison is -0.57. Overlapping area represents the amount of risk that can be diversified away by holding Pinnacle West Capital and Edison International in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Edison International and Pinnacle West 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 Pinnacle West Capital are associated (or correlated) with Edison International. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Edison International has no effect on the direction of Pinnacle West i.e., Pinnacle West and Edison International go up and down completely randomly.

Pair Corralation between Pinnacle West and Edison International

Considering the 90-day investment horizon Pinnacle West Capital is expected to generate 0.38 times more return on investment than Edison International. However, Pinnacle West Capital is 2.64 times less risky than Edison International. It trades about 0.17 of its potential returns per unit of risk. Edison International is currently generating about -0.15 per unit of risk. If you would invest  8,393  in Pinnacle West Capital on December 29, 2024 and sell it today you would earn a total of  1,024  from holding Pinnacle West Capital or generate 12.2% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Very Weak
Accuracy	100.0%
Values	Daily Returns

Pinnacle West Capital  vs.  Edison International

Pinnacle West Capital

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Pinnacle West Capital are ranked lower than 13 (%) of all global equities and portfolios over the last 90 days. In spite of fairly uncertain basic indicators, Pinnacle West may actually be approaching a critical reversion point that can send shares even higher in April 2025.

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. In spite of unfluctuating performance in the last few months, the Stock's forward indicators remain fairly strong which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with Pinnacle West and Edison International

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

The idea behind Pinnacle West Capital and Edison International 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 Backtesting module to avoid under-diversification and over-optimization by backtesting your portfolios.