Correlation Between Eagle Materials and STMicroelectronics

Can any of the company-specific risk be diversified away by investing in both Eagle Materials and STMicroelectronics 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 Eagle Materials and STMicroelectronics into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Eagle Materials and STMicroelectronics NV, you can compare the effects of market volatilities on Eagle Materials and STMicroelectronics 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 Eagle Materials with a short position of STMicroelectronics. Check out your portfolio center. Please also check ongoing floating volatility patterns of Eagle Materials and STMicroelectronics.

Diversification Opportunities for Eagle Materials and STMicroelectronics

-0.41

Correlation Coefficient

Eagle Materials  STMicroelectronics

Very good diversification

The 3 months correlation between Eagle and STMicroelectronics is -0.41. Overlapping area represents the amount of risk that can be diversified away by holding Eagle Materials and STMicroelectronics NV in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on STMicroelectronics and Eagle Materials 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 Eagle Materials are associated (or correlated) with STMicroelectronics. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of STMicroelectronics has no effect on the direction of Eagle Materials i.e., Eagle Materials and STMicroelectronics go up and down completely randomly.

Pair Corralation between Eagle Materials and STMicroelectronics

Assuming the 90 days horizon Eagle Materials is expected to under-perform the STMicroelectronics. But the stock apears to be less risky and, when comparing its historical volatility, Eagle Materials is 1.4 times less risky than STMicroelectronics. The stock trades about -0.04 of its potential returns per unit of risk. The STMicroelectronics NV is currently generating about 0.0 of returns per unit of risk over similar time horizon. If you would invest  2,267  in STMicroelectronics NV on May 19, 2025 and sell it today you would lose (67.00) from holding STMicroelectronics NV or give up 2.96% of portfolio value over 90 days.

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

Eagle Materials  vs.  STMicroelectronics NV

Eagle Materials

Risk-Adjusted Performance

Weakest

Over the last 90 days Eagle Materials has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Eagle Materials is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

STMicroelectronics

Risk-Adjusted Performance

Weakest

Over the last 90 days STMicroelectronics NV has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, STMicroelectronics is not utilizing all of its potentials. The newest stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Eagle Materials and STMicroelectronics

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

The idea behind Eagle Materials and STMicroelectronics NV 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 Idea Analyzer module to analyze all characteristics, volatility and risk-adjusted return of Macroaxis ideas.