Correlation Between SL Green and Boston Properties

Can any of the company-specific risk be diversified away by investing in both SL Green and Boston Properties 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 SL Green and Boston Properties into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between SL Green Realty and Boston Properties, you can compare the effects of market volatilities on SL Green and Boston Properties 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 SL Green with a short position of Boston Properties. Check out your portfolio center. Please also check ongoing floating volatility patterns of SL Green and Boston Properties.

Diversification Opportunities for SL Green and Boston Properties

0.9

Correlation Coefficient

SL Green  Boston Properties

Almost no diversification

The 3 months correlation between SLG and Boston is 0.9. Overlapping area represents the amount of risk that can be diversified away by holding SL Green Realty and Boston Properties in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Boston Properties and SL Green 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 SL Green Realty are associated (or correlated) with Boston Properties. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Boston Properties has no effect on the direction of SL Green i.e., SL Green and Boston Properties go up and down completely randomly.

Pair Corralation between SL Green and Boston Properties

Considering the 90-day investment horizon SL Green Realty is expected to under-perform the Boston Properties. In addition to that, SL Green is 1.02 times more volatile than Boston Properties. It trades about -0.07 of its total potential returns per unit of risk. Boston Properties is currently generating about -0.05 per unit of volatility. If you would invest  7,362  in Boston Properties on December 27, 2024 and sell it today you would lose (511.00) from holding Boston Properties or give up 6.94% of portfolio value over 90 days.

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

SL Green Realty  vs.  Boston Properties

SL Green Realty

Risk-Adjusted Performance

Very Weak

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

Boston Properties

Risk-Adjusted Performance

Very Weak

Over the last 90 days Boston Properties has generated negative risk-adjusted returns adding no value to investors with long positions. Even with relatively invariable basic indicators, Boston Properties is not utilizing all of its potentials. The current stock price agitation, may contribute to short-term losses for the retail investors.

Pair Trading with SL Green and Boston Properties

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

The idea behind SL Green Realty and Boston Properties 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 Equity Analysis module to research over 250,000 global equities including funds, stocks and ETFs to find investment opportunities.