Correlation Between Lasertec and STMicroelectronics

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

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

Diversification Opportunities for Lasertec and STMicroelectronics

-0.67

Correlation Coefficient

Lasertec  STMicroelectronics

Excellent diversification

The 3 months correlation between Lasertec and STMicroelectronics is -0.67. Overlapping area represents the amount of risk that can be diversified away by holding Lasertec and STMicroelectronics NV in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on STMicroelectronics and Lasertec 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 Lasertec 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 Lasertec i.e., Lasertec and STMicroelectronics go up and down completely randomly.

Pair Corralation between Lasertec and STMicroelectronics

Assuming the 90 days horizon Lasertec is expected to generate 2.46 times more return on investment than STMicroelectronics. However, Lasertec is 2.46 times more volatile than STMicroelectronics NV. It trades about 0.15 of its potential returns per unit of risk. STMicroelectronics NV is currently generating about 0.0 per unit of risk. If you would invest  10,432  in Lasertec on September 12, 2025 and sell it today you would earn a total of  6,630  from holding Lasertec or generate 63.55% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Weak
Accuracy	98.44%
Values	Daily Returns

Lasertec  vs.  STMicroelectronics NV

Lasertec

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Lasertec are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile fundamental indicators, Lasertec reported solid returns over the last few months and may actually be approaching a breakup point.

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 technical and fundamental indicators, STMicroelectronics is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Lasertec and STMicroelectronics

The main advantage of trading using opposite Lasertec and STMicroelectronics positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Lasertec 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 Lasertec 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.

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 Risk-Return Analysis module to view associations between returns expected from investment and the risk you assume.