Correlation Between Samsung Electronics and WESTERN DIGITAL

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

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

Diversification Opportunities for Samsung Electronics and WESTERN DIGITAL

0.88

Correlation Coefficient

Samsung Electronics  WESTERN DIGITAL

Very poor diversification

The 3 months correlation between Samsung and WESTERN is 0.88. Overlapping area represents the amount of risk that can be diversified away by holding Samsung Electronics Co and WESTERN DIGITAL in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on WESTERN DIGITAL and Samsung Electronics 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 Samsung Electronics Co are associated (or correlated) with WESTERN DIGITAL. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of WESTERN DIGITAL has no effect on the direction of Samsung Electronics i.e., Samsung Electronics and WESTERN DIGITAL go up and down completely randomly.

Pair Corralation between Samsung Electronics and WESTERN DIGITAL

Assuming the 90 days trading horizon Samsung Electronics is expected to generate 2.98 times less return on investment than WESTERN DIGITAL. In addition to that, Samsung Electronics is 1.03 times more volatile than WESTERN DIGITAL. It trades about 0.14 of its total potential returns per unit of risk. WESTERN DIGITAL is currently generating about 0.43 per unit of volatility. If you would invest  3,510  in WESTERN DIGITAL on April 24, 2025 and sell it today you would earn a total of  2,383  from holding WESTERN DIGITAL or generate 67.89% return on investment over 90 days.

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

Samsung Electronics Co  vs.  WESTERN DIGITAL

Samsung Electronics

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Samsung Electronics Co are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Despite nearly conflicting basic indicators, Samsung Electronics reported solid returns over the last few months and may actually be approaching a breakup point.

WESTERN DIGITAL

Risk-Adjusted Performance

Very Strong

Compared to the overall equity markets, risk-adjusted returns on investments in WESTERN DIGITAL are ranked lower than 33 (%) of all global equities and portfolios over the last 90 days. In spite of rather uncertain fundamental indicators, WESTERN DIGITAL exhibited solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Samsung Electronics and WESTERN DIGITAL

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

The idea behind Samsung Electronics Co and WESTERN DIGITAL 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 Companies Directory module to evaluate performance of over 100,000 Stocks, Funds, and ETFs against different fundamentals.