Correlation Between Martin Marietta and Marvell Technology

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

Diversification Opportunities for Martin Marietta and Marvell Technology

0.37

Correlation Coefficient

Martin Marietta  Marvell Technology

Weak diversification

The 3 months correlation between Martin and Marvell is 0.37. Overlapping area represents the amount of risk that can be diversified away by holding Martin Marietta Materials, and Marvell Technology in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Marvell Technology 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 Marvell Technology. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Marvell Technology has no effect on the direction of Martin Marietta i.e., Martin Marietta and Marvell Technology go up and down completely randomly.

Pair Corralation between Martin Marietta and Marvell Technology

Assuming the 90 days trading horizon Martin Marietta is expected to generate 6.57 times less return on investment than Marvell Technology. But when comparing it to its historical volatility, Martin Marietta Materials, is 2.34 times less risky than Marvell Technology. It trades about 0.07 of its potential returns per unit of risk. Marvell Technology is currently generating about 0.19 of returns per unit of risk over similar time horizon. If you would invest  2,863  in Marvell Technology on April 20, 2025 and sell it today you would earn a total of  1,301  from holding Marvell Technology or generate 45.44% return on investment over 90 days.

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

Martin Marietta Materials,  vs.  Marvell Technology

Martin Marietta Mate

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Martin Marietta Materials, are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak essential indicators, Martin Marietta may actually be approaching a critical reversion point that can send shares even higher in August 2025.

Marvell Technology

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Marvell Technology are ranked lower than 14 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Marvell Technology sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Martin Marietta and Marvell Technology

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

The idea behind Martin Marietta Materials, and Marvell Technology 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 Holdings module to check your current holdings and cash postion to detemine if your portfolio needs rebalancing.