Correlation Between SL Green and NMI Holdings

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

Diversification Opportunities for SL Green and NMI Holdings

0.52

Correlation Coefficient

SL Green  NMI Holdings

Very weak diversification

The 3 months correlation between GEI and NMI is 0.52. Overlapping area represents the amount of risk that can be diversified away by holding SL Green Realty and NMI Holdings in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on NMI Holdings 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 NMI Holdings. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of NMI Holdings has no effect on the direction of SL Green i.e., SL Green and NMI Holdings go up and down completely randomly.

Pair Corralation between SL Green and NMI Holdings

Assuming the 90 days horizon SL Green Realty is expected to under-perform the NMI Holdings. In addition to that, SL Green is 1.36 times more volatile than NMI Holdings. It trades about -0.12 of its total potential returns per unit of risk. NMI Holdings is currently generating about -0.09 per unit of volatility. If you would invest  3,560  in NMI Holdings on December 24, 2024 and sell it today you would lose (300.00) from holding NMI Holdings or give up 8.43% of portfolio value over 90 days.

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

SL Green Realty  vs.  NMI Holdings

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 fragile performance in the last few months, the Stock's basic indicators remain nearly stable which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

NMI Holdings

Risk-Adjusted Performance

Very Weak

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

Pair Trading with SL Green and NMI Holdings

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

The idea behind SL Green Realty and NMI Holdings 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.

Check out your portfolio center.

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 Idea Optimizer module to use advanced portfolio builder with pre-computed micro ideas to build optimal portfolio .