Correlation Between Martin Marietta and Sumitomo Mitsui

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

Diversification Opportunities for Martin Marietta and Sumitomo Mitsui

0.75

Correlation Coefficient

Martin Marietta  Sumitomo Mitsui

Poor diversification

The 3 months correlation between Martin and Sumitomo is 0.75. Overlapping area represents the amount of risk that can be diversified away by holding Martin Marietta Materials, and Sumitomo Mitsui Financial in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Sumitomo Mitsui Financial 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 Sumitomo Mitsui. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Sumitomo Mitsui Financial has no effect on the direction of Martin Marietta i.e., Martin Marietta and Sumitomo Mitsui go up and down completely randomly.

Pair Corralation between Martin Marietta and Sumitomo Mitsui

Assuming the 90 days trading horizon Martin Marietta Materials, is expected to generate 1.12 times more return on investment than Sumitomo Mitsui. However, Martin Marietta is 1.12 times more volatile than Sumitomo Mitsui Financial. It trades about 0.07 of its potential returns per unit of risk. Sumitomo Mitsui Financial is currently generating about 0.07 per unit of risk. If you would invest  56,336  in Martin Marietta Materials, on April 20, 2025 and sell it today you would earn a total of  3,264  from holding Martin Marietta Materials, or generate 5.79% 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.  Sumitomo Mitsui Financial

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.

Sumitomo Mitsui Financial

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Sumitomo Mitsui Financial are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong primary indicators, Sumitomo Mitsui is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Martin Marietta and Sumitomo Mitsui

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

The idea behind Martin Marietta Materials, and Sumitomo Mitsui Financial 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 Crypto Correlations module to use cryptocurrency correlation module to diversify your cryptocurrency portfolio across multiple coins.