Correlation Between Martin Marietta and BlackRock

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

Diversification Opportunities for Martin Marietta and BlackRock

0.64

Correlation Coefficient

Martin Marietta  BlackRock

Poor diversification

The 3 months correlation between Martin and BlackRock is 0.64. Overlapping area represents the amount of risk that can be diversified away by holding Martin Marietta Materials, and BlackRock in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on BlackRock 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 BlackRock. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of BlackRock has no effect on the direction of Martin Marietta i.e., Martin Marietta and BlackRock go up and down completely randomly.

Pair Corralation between Martin Marietta and BlackRock

Assuming the 90 days trading horizon Martin Marietta Materials, is expected to generate 0.06 times more return on investment than BlackRock. However, Martin Marietta Materials, is 16.14 times less risky than BlackRock. It trades about -0.11 of its potential returns per unit of risk. BlackRock is currently generating about -0.11 per unit of risk. If you would invest  56,187  in Martin Marietta Materials, on December 25, 2024 and sell it today you would lose (499.00) from holding Martin Marietta Materials, or give up 0.89% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Significant
Accuracy	98.33%
Values	Daily Returns

Martin Marietta Materials,  vs.  BlackRock

Martin Marietta Mate

Risk-Adjusted Performance

Very Weak

Over the last 90 days Martin Marietta Materials, has generated negative risk-adjusted returns adding no value to investors with long positions. Despite somewhat strong essential indicators, Martin Marietta is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

BlackRock

Risk-Adjusted Performance

Very Weak

Over the last 90 days BlackRock has generated negative risk-adjusted returns adding no value to investors with long positions. Despite weak performance in the last few months, the Stock's basic indicators remain somewhat strong which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with Martin Marietta and BlackRock

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

The idea behind Martin Marietta Materials, and BlackRock 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 Portfolio Backtesting module to avoid under-diversification and over-optimization by backtesting your portfolios.