Correlation Between Bank of America and Western Digital

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

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

Diversification Opportunities for Bank of America and Western Digital

0.81

Correlation Coefficient

Bank of America  Western Digital

Very poor diversification

The 3 months correlation between Bank and Western is 0.81. Overlapping area represents the amount of risk that can be diversified away by holding Bank of America and Western Digital in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Western Digital and Bank of America 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 Bank of America 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 Bank of America i.e., Bank of America and Western Digital go up and down completely randomly.

Pair Corralation between Bank of America and Western Digital

Assuming the 90 days trading horizon Bank of America is expected to generate 0.44 times more return on investment than Western Digital. However, Bank of America is 2.25 times less risky than Western Digital. It trades about -0.08 of its potential returns per unit of risk. Western Digital is currently generating about -0.12 per unit of risk. If you would invest  6,906  in Bank of America on December 24, 2024 and sell it today you would lose (733.00) from holding Bank of America or give up 10.61% of portfolio value over 90 days.

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

Bank of America  vs.  Western Digital

Bank of America

Risk-Adjusted Performance

Very Weak

Over the last 90 days Bank of America has generated negative risk-adjusted returns adding no value to investors with long positions. Despite latest weak performance, the Stock's basic indicators remain strong and the current disturbance on Wall Street may also be a sign of long term gains for the company investors.

Western Digital

Risk-Adjusted Performance

Very Weak

Over the last 90 days Western Digital 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 fundamental 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 Bank of America and Western Digital

The main advantage of trading using opposite Bank of America and Western Digital positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Bank of America 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 Bank of America 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 Financial Widgets module to easily integrated Macroaxis content with over 30 different plug-and-play financial widgets.