Correlation Between SL Green and Norsk Hydro

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

Diversification Opportunities for SL Green and Norsk Hydro

0.72

Correlation Coefficient

SL Green  Norsk Hydro

Poor diversification

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

Pair Corralation between SL Green and Norsk Hydro

Assuming the 90 days horizon SL Green Realty is expected to generate 0.66 times more return on investment than Norsk Hydro. However, SL Green Realty is 1.52 times less risky than Norsk Hydro. It trades about 0.19 of its potential returns per unit of risk. Norsk Hydro ASA is currently generating about 0.13 per unit of risk. If you would invest  5,747  in SL Green Realty on September 4, 2024 and sell it today you would earn a total of  1,471  from holding SL Green Realty or generate 25.6% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Significant
Accuracy	98.46%
Values	Daily Returns

SL Green Realty  vs.  Norsk Hydro ASA

SL Green Realty

Risk-Adjusted Performance

15 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in SL Green Realty are ranked lower than 15 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, SL Green reported solid returns over the last few months and may actually be approaching a breakup point.

Norsk Hydro ASA

Risk-Adjusted Performance

9 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Norsk Hydro ASA are ranked lower than 9 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile technical indicators, Norsk Hydro reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with SL Green and Norsk Hydro

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

The idea behind SL Green Realty and Norsk Hydro ASA 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 Volatility Analysis module to get historical volatility and risk analysis based on latest market data.