Correlation Between Public Storage and Vulcan Materials

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

By analyzing existing cross correlation between Public Storage and Vulcan Materials, you can compare the effects of market volatilities on Public Storage and Vulcan Materials 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 Vulcan Materials. Check out your portfolio center. Please also check ongoing floating volatility patterns of Public Storage and Vulcan Materials.

Diversification Opportunities for Public Storage and Vulcan Materials

0.51

Correlation Coefficient

Public Storage  Vulcan Materials

Very weak diversification

The 3 months correlation between Public and Vulcan is 0.51. Overlapping area represents the amount of risk that can be diversified away by holding Public Storage and Vulcan Materials in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Vulcan Materials 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 Vulcan Materials. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Vulcan Materials has no effect on the direction of Public Storage i.e., Public Storage and Vulcan Materials go up and down completely randomly.

Pair Corralation between Public Storage and Vulcan Materials

Assuming the 90 days trading horizon Public Storage is expected to generate 0.47 times more return on investment than Vulcan Materials. However, Public Storage is 2.13 times less risky than Vulcan Materials. It trades about -0.16 of its potential returns per unit of risk. Vulcan Materials is currently generating about -0.17 per unit of risk. If you would invest  37,246  in Public Storage on December 24, 2024 and sell it today you would lose (3,393) from holding Public Storage or give up 9.11% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Weak
Accuracy	98.33%
Values	Daily Returns

Public Storage  vs.  Vulcan Materials

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. Despite latest weak performance, the Stock's basic indicators remain strong and the current disturbance on Wall Street may also be a sign of long term gains for the company investors.

Vulcan Materials

Risk-Adjusted Performance

Very Weak

Over the last 90 days Vulcan Materials has generated negative risk-adjusted returns adding no value to investors with long positions. Despite weak performance in the last few months, the Stock's primary indicators remain somewhat 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 Public Storage and Vulcan Materials

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

The idea behind Public Storage and Vulcan Materials 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 Holdings module to check your current holdings and cash postion to detemine if your portfolio needs rebalancing.