Correlation Between Martin Marietta and Northland Power

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Can any of the company-specific risk be diversified away by investing in both Martin Marietta and Northland Power 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 Martin Marietta and Northland Power into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between Martin Marietta Materials and Northland Power, you can compare the effects of market volatilities on Martin Marietta and Northland Power 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 Martin Marietta with a short position of Northland Power. Check out your portfolio center. Please also check ongoing floating volatility patterns of Martin Marietta and Northland Power.

Diversification Opportunities for Martin Marietta and Northland Power

-0.61
  Correlation Coefficient

Excellent diversification

The 3 months correlation between Martin and Northland is -0.61. Overlapping area represents the amount of risk that can be diversified away by holding Martin Marietta Materials and Northland Power in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Northland Power and Martin Marietta 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 Martin Marietta Materials are associated (or correlated) with Northland Power. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Northland Power has no effect on the direction of Martin Marietta i.e., Martin Marietta and Northland Power go up and down completely randomly.

Pair Corralation between Martin Marietta and Northland Power

Assuming the 90 days trading horizon Martin Marietta Materials is expected to generate 0.55 times more return on investment than Northland Power. However, Martin Marietta Materials is 1.82 times less risky than Northland Power. It trades about 0.08 of its potential returns per unit of risk. Northland Power is currently generating about -0.03 per unit of risk. If you would invest  31,274  in Martin Marietta Materials on September 14, 2024 and sell it today you would earn a total of  21,986  from holding Martin Marietta Materials or generate 70.3% return on investment over 90 days.
Time Period3 Months [change]
DirectionMoves Against 
StrengthWeak
Accuracy100.0%
ValuesDaily Returns

Martin Marietta Materials  vs.  Northland Power

 Performance 
       Timeline  
Martin Marietta Materials 

Risk-Adjusted Performance

10 of 100

 
Weak
 
Strong
OK
Compared to the overall equity markets, risk-adjusted returns on investments in Martin Marietta Materials are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively uncertain basic indicators, Martin Marietta may actually be approaching a critical reversion point that can send shares even higher in January 2025.
Northland Power 

Risk-Adjusted Performance

0 of 100

 
Weak
 
Strong
Very Weak
Over the last 90 days Northland Power 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 January 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

Martin Marietta and Northland Power Volatility Contrast

   Predicted Return Density   
       Returns  

Pair Trading with Martin Marietta and Northland Power

The main advantage of trading using opposite Martin Marietta and Northland Power positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Martin Marietta position performs unexpectedly, Northland Power 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 Northland Power will offset losses from the drop in Northland Power's long position.
The idea behind Martin Marietta Materials and Northland Power 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 Portfolio Rebalancing module to analyze risk-adjusted returns against different time horizons to find asset-allocation targets.

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