Correlation Between STMicroelectronics and BAE Systems

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

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

Diversification Opportunities for STMicroelectronics and BAE Systems

0.15

Correlation Coefficient

STMicroelectronics  BAE Systems

Average diversification

The 3 months correlation between STMicroelectronics and BAE is 0.15. Overlapping area represents the amount of risk that can be diversified away by holding STMicroelectronics NV and BAE Systems plc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on BAE Systems plc and STMicroelectronics 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 STMicroelectronics NV are associated (or correlated) with BAE Systems. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of BAE Systems plc has no effect on the direction of STMicroelectronics i.e., STMicroelectronics and BAE Systems go up and down completely randomly.

Pair Corralation between STMicroelectronics and BAE Systems

Assuming the 90 days trading horizon STMicroelectronics NV is expected to under-perform the BAE Systems. In addition to that, STMicroelectronics is 1.34 times more volatile than BAE Systems plc. It trades about -0.03 of its total potential returns per unit of risk. BAE Systems plc is currently generating about -0.03 per unit of volatility. If you would invest  129,200  in BAE Systems plc on October 25, 2024 and sell it today you would lose (4,700) from holding BAE Systems plc or give up 3.64% of portfolio value over 90 days.

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

STMicroelectronics NV  vs.  BAE Systems plc

STMicroelectronics

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days STMicroelectronics NV has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of comparatively stable basic indicators, STMicroelectronics is not utilizing all of its potentials. The newest stock price uproar, may contribute to short-horizon losses for the private investors.

BAE Systems plc

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days BAE Systems plc has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of rather sound basic indicators, BAE Systems is not utilizing all of its potentials. The latest stock price tumult, may contribute to shorter-term losses for the shareholders.

Pair Trading with STMicroelectronics and BAE Systems

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

The idea behind STMicroelectronics NV and BAE Systems plc 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 Performance Analysis module to check effects of mean-variance optimization against your current asset allocation.