Correlation Between SL Green and Service Properties

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Can any of the company-specific risk be diversified away by investing in both SL Green and Service 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 Service 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 Service Properties Trust, you can compare the effects of market volatilities on SL Green and Service 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 Service Properties. Check out your portfolio center. Please also check ongoing floating volatility patterns of SL Green and Service Properties.

Diversification Opportunities for SL Green and Service Properties

0.72
  Correlation Coefficient

Poor diversification

The 3 months correlation between SLG and Service is 0.72. Overlapping area represents the amount of risk that can be diversified away by holding SL Green Realty and Service Properties Trust in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Service Properties Trust 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 Service Properties. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Service Properties Trust has no effect on the direction of SL Green i.e., SL Green and Service Properties go up and down completely randomly.

Pair Corralation between SL Green and Service Properties

Considering the 90-day investment horizon SL Green Realty is expected to generate 0.68 times more return on investment than Service Properties. However, SL Green Realty is 1.47 times less risky than Service Properties. It trades about -0.07 of its potential returns per unit of risk. Service Properties Trust is currently generating about -0.09 per unit of risk. If you would invest  5,772  in SL Green Realty on July 28, 2025 and sell it today you would lose (586.00) from holding SL Green Realty or give up 10.15% of portfolio value over 90 days.
Time Period3 Months [change]
DirectionMoves Together 
StrengthSignificant
Accuracy100.0%
ValuesDaily Returns

SL Green Realty  vs.  Service Properties Trust

 Performance 
       Timeline  
SL Green Realty 

Risk-Adjusted Performance

Weakest

 
Weak
 
Strong
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.
Service Properties Trust 

Risk-Adjusted Performance

Weakest

 
Weak
 
Strong
Over the last 90 days Service Properties Trust has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of uncertain performance in the last few months, the Stock's basic indicators remain rather sound which may send shares a bit higher in November 2025. The latest tumult may also be a sign of longer-term up-swing for the firm shareholders.

SL Green and Service Properties Volatility Contrast

   Predicted Return Density   
       Returns  

Pair Trading with SL Green and Service Properties

The main advantage of trading using opposite SL Green and Service Properties positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if SL Green position performs unexpectedly, Service 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 Service Properties will offset losses from the drop in Service Properties' long position.
The idea behind SL Green Realty and Service Properties Trust 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 Sign In To Macroaxis module to sign in to explore Macroaxis' wealth optimization platform and fintech modules.

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