Correlation Between Martin Marietta and America Movil

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

Diversification Opportunities for Martin Marietta and America Movil

0.63

Correlation Coefficient

Martin Marietta  America Movil

Poor diversification

The 3 months correlation between Martin and America is 0.63. Overlapping area represents the amount of risk that can be diversified away by holding Martin Marietta Materials and America Movil SAB in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on America Movil SAB 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 America Movil. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of America Movil SAB has no effect on the direction of Martin Marietta i.e., Martin Marietta and America Movil go up and down completely randomly.

Pair Corralation between Martin Marietta and America Movil

Considering the 90-day investment horizon Martin Marietta is expected to generate 1.09 times less return on investment than America Movil. But when comparing it to its historical volatility, Martin Marietta Materials is 1.02 times less risky than America Movil. It trades about 0.09 of its potential returns per unit of risk. America Movil SAB is currently generating about 0.1 of returns per unit of risk over similar time horizon. If you would invest  1,672  in America Movil SAB on May 4, 2025 and sell it today you would earn a total of  124.00  from holding America Movil SAB or generate 7.42% return on investment over 90 days.

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

Martin Marietta Materials  vs.  America Movil SAB

Martin Marietta Materials

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Martin Marietta Materials are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of very unsteady essential indicators, Martin Marietta may actually be approaching a critical reversion point that can send shares even higher in September 2025.

America Movil SAB

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in America Movil SAB are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of fairly abnormal primary indicators, America Movil may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with Martin Marietta and America Movil

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

The idea behind Martin Marietta Materials and America Movil SAB 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 Bonds Directory module to find actively traded corporate debentures issued by US companies.