Correlation Between Seagate Technology and Taiwan Semiconductor

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

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

Diversification Opportunities for Seagate Technology and Taiwan Semiconductor

0.97

Correlation Coefficient

Seagate Technology  Taiwan Semiconductor

Almost no diversification

The 3 months correlation between Seagate and Taiwan is 0.97. Overlapping area represents the amount of risk that can be diversified away by holding Seagate Technology Holdings and Taiwan Semiconductor Manufactu in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Taiwan Semiconductor and Seagate Technology 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 Seagate Technology Holdings are associated (or correlated) with Taiwan Semiconductor. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Taiwan Semiconductor has no effect on the direction of Seagate Technology i.e., Seagate Technology and Taiwan Semiconductor go up and down completely randomly.

Pair Corralation between Seagate Technology and Taiwan Semiconductor

Assuming the 90 days trading horizon Seagate Technology Holdings is expected to generate 2.14 times more return on investment than Taiwan Semiconductor. However, Seagate Technology is 2.14 times more volatile than Taiwan Semiconductor Manufacturing. It trades about 0.3 of its potential returns per unit of risk. Taiwan Semiconductor Manufacturing is currently generating about 0.37 per unit of risk. If you would invest  39,625  in Seagate Technology Holdings on April 20, 2025 and sell it today you would earn a total of  43,967  from holding Seagate Technology Holdings or generate 110.96% return on investment over 90 days.

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

Seagate Technology Holdings  vs.  Taiwan Semiconductor Manufactu

Seagate Technology

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Seagate Technology Holdings are ranked lower than 23 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Seagate Technology sustained solid returns over the last few months and may actually be approaching a breakup point.

Taiwan Semiconductor

Risk-Adjusted Performance

Strong

Compared to the overall equity markets, risk-adjusted returns on investments in Taiwan Semiconductor Manufacturing are ranked lower than 29 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak primary indicators, Taiwan Semiconductor sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Seagate Technology and Taiwan Semiconductor

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

The idea behind Seagate Technology Holdings and Taiwan Semiconductor Manufacturing 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 Share Portfolio module to track or share privately all of your investments from the convenience of any device.