Correlation Between Digital Realty and Discover Financial

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

By analyzing existing cross correlation between Digital Realty Trust and Discover Financial Services, you can compare the effects of market volatilities on Digital Realty and Discover Financial 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 Digital Realty with a short position of Discover Financial. Check out your portfolio center. Please also check ongoing floating volatility patterns of Digital Realty and Discover Financial.

Diversification Opportunities for Digital Realty and Discover Financial

0.88

Correlation Coefficient

Digital Realty  Discover Financial

Very poor diversification

The 3 months correlation between Digital and Discover is 0.88. Overlapping area represents the amount of risk that can be diversified away by holding Digital Realty Trust and Discover Financial Services in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Discover Financial and Digital Realty 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 Digital Realty Trust are associated (or correlated) with Discover Financial. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Discover Financial has no effect on the direction of Digital Realty i.e., Digital Realty and Discover Financial go up and down completely randomly.

Pair Corralation between Digital Realty and Discover Financial

Assuming the 90 days trading horizon Digital Realty is expected to generate 1.11 times less return on investment than Discover Financial. But when comparing it to its historical volatility, Digital Realty Trust is 1.7 times less risky than Discover Financial. It trades about 0.25 of its potential returns per unit of risk. Discover Financial Services is currently generating about 0.16 of returns per unit of risk over similar time horizon. If you would invest  13,771  in Discover Financial Services on September 2, 2024 and sell it today you would earn a total of  4,472  from holding Discover Financial Services or generate 32.47% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Strong
Accuracy	96.97%
Values	Daily Returns

Digital Realty Trust  vs.  Discover Financial Services

Digital Realty Trust

Risk-Adjusted Performance

19 of 100

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Digital Realty Trust are ranked lower than 19 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively uncertain basic indicators, Digital Realty unveiled solid returns over the last few months and may actually be approaching a breakup point.

Discover Financial

Risk-Adjusted Performance

12 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Discover Financial Services are ranked lower than 12 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively uncertain basic indicators, Discover Financial unveiled solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Digital Realty and Discover Financial

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

The idea behind Digital Realty Trust and Discover Financial Services 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 Aroon Oscillator module to analyze current equity momentum using Aroon Oscillator and other momentum ratios.