Correlation Between Norstar and Tower Semiconductor

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

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

Diversification Opportunities for Norstar and Tower Semiconductor

0.85

Correlation Coefficient

Norstar  Tower Semiconductor

Very poor diversification

The 3 months correlation between Norstar and Tower is 0.85. Overlapping area represents the amount of risk that can be diversified away by holding Norstar and Tower Semiconductor in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Tower Semiconductor and Norstar 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 Norstar are associated (or correlated) with Tower Semiconductor. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Tower Semiconductor has no effect on the direction of Norstar i.e., Norstar and Tower Semiconductor go up and down completely randomly.

Pair Corralation between Norstar and Tower Semiconductor

Assuming the 90 days trading horizon Norstar is expected to generate 1.07 times more return on investment than Tower Semiconductor. However, Norstar is 1.07 times more volatile than Tower Semiconductor. It trades about -0.2 of its potential returns per unit of risk. Tower Semiconductor is currently generating about -0.24 per unit of risk. If you would invest  130,300  in Norstar on December 30, 2024 and sell it today you would lose (34,200) from holding Norstar or give up 26.25% of portfolio value over 90 days.

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

Norstar  vs.  Tower Semiconductor

Norstar

Risk-Adjusted Performance

Very Weak

Over the last 90 days Norstar has generated negative risk-adjusted returns adding no value to investors with long positions. Despite uncertain performance in the last few months, the Stock's basic indicators remain somewhat strong which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Tower Semiconductor

Risk-Adjusted Performance

Very Weak

Over the last 90 days Tower Semiconductor has generated negative risk-adjusted returns adding no value to investors with long positions. Despite weak performance in the last few months, the Stock's basic indicators remain somewhat strong which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with Norstar and Tower Semiconductor

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

The idea behind Norstar and Tower Semiconductor 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 FinTech Suite module to use AI to screen and filter profitable investment opportunities.