Correlation Between STMicroelectronics and ULTRA CLEAN

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

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

Diversification Opportunities for STMicroelectronics and ULTRA CLEAN

0.16

Correlation Coefficient

STMicroelectronics  ULTRA CLEAN

Average diversification

The 3 months correlation between STMicroelectronics and ULTRA is 0.16. Overlapping area represents the amount of risk that can be diversified away by holding STMicroelectronics NV and ULTRA CLEAN HLDGS in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on ULTRA CLEAN HLDGS 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 ULTRA CLEAN. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of ULTRA CLEAN HLDGS has no effect on the direction of STMicroelectronics i.e., STMicroelectronics and ULTRA CLEAN go up and down completely randomly.

Pair Corralation between STMicroelectronics and ULTRA CLEAN

Assuming the 90 days horizon STMicroelectronics NV is expected to generate 0.77 times more return on investment than ULTRA CLEAN. However, STMicroelectronics NV is 1.3 times less risky than ULTRA CLEAN. It trades about -0.03 of its potential returns per unit of risk. ULTRA CLEAN HLDGS is currently generating about -0.15 per unit of risk. If you would invest  2,411  in STMicroelectronics NV on December 26, 2024 and sell it today you would lose (181.00) from holding STMicroelectronics NV or give up 7.51% 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.  ULTRA CLEAN HLDGS

STMicroelectronics

Risk-Adjusted Performance

Very Weak

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 latest stock price disturbance, may contribute to mid-run losses for the stockholders.

ULTRA CLEAN HLDGS

Risk-Adjusted Performance

Very Weak

Over the last 90 days ULTRA CLEAN HLDGS has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of uncertain performance in the last few months, the Stock's technical and fundamental indicators remain rather sound which may send shares a bit higher in April 2025. The latest tumult may also be a sign of longer-term up-swing for the firm shareholders.

Pair Trading with STMicroelectronics and ULTRA CLEAN

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

The idea behind STMicroelectronics NV and ULTRA CLEAN HLDGS 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 Price Ceiling Movement module to calculate and plot Price Ceiling Movement for different equity instruments.