Correlation Between Public Storage and Automatic Data

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

By analyzing existing cross correlation between Public Storage and Automatic Data Processing, you can compare the effects of market volatilities on Public Storage and Automatic Data 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 Public Storage with a short position of Automatic Data. Check out your portfolio center. Please also check ongoing floating volatility patterns of Public Storage and Automatic Data.

Diversification Opportunities for Public Storage and Automatic Data

0.65

Correlation Coefficient

Public Storage  Automatic Data

Poor diversification

The 3 months correlation between Public and Automatic is 0.65. Overlapping area represents the amount of risk that can be diversified away by holding Public Storage and Automatic Data Processing in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Automatic Data Processing and Public Storage 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 Public Storage are associated (or correlated) with Automatic Data. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Automatic Data Processing has no effect on the direction of Public Storage i.e., Public Storage and Automatic Data go up and down completely randomly.

Pair Corralation between Public Storage and Automatic Data

Assuming the 90 days trading horizon Public Storage is expected to under-perform the Automatic Data. In addition to that, Public Storage is 1.09 times more volatile than Automatic Data Processing. It trades about -0.03 of its total potential returns per unit of risk. Automatic Data Processing is currently generating about 0.06 per unit of volatility. If you would invest  29,110  in Automatic Data Processing on April 22, 2025 and sell it today you would earn a total of  1,104  from holding Automatic Data Processing or generate 3.79% return on investment over 90 days.

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

Public Storage  vs.  Automatic Data Processing

Public Storage

Risk-Adjusted Performance

Very Weak

Over the last 90 days Public Storage has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of comparatively stable basic indicators, Public Storage is not utilizing all of its potentials. The newest stock price uproar, may contribute to short-horizon losses for the private investors.

Automatic Data Processing

Risk-Adjusted Performance

Insignificant

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

Pair Trading with Public Storage and Automatic Data

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

The idea behind Public Storage and Automatic Data Processing 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 Exposure Probability module to analyze equity upside and downside potential for a given time horizon across multiple markets.