Correlation Between ATT and Bank of America

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

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

Diversification Opportunities for ATT and Bank of America

0.52

Correlation Coefficient

ATT  Bank of America

Very weak diversification

The 3 months correlation between ATT and Bank is 0.52. Overlapping area represents the amount of risk that can be diversified away by holding ATT Inc and Verizon Communications in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Verizon Communications and ATT 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 ATT Inc are associated (or correlated) with Bank of America. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Verizon Communications has no effect on the direction of ATT i.e., ATT and Bank of America go up and down completely randomly.

Pair Corralation between ATT and Bank of America

Assuming the 90 days trading horizon ATT Inc is expected to generate 1.2 times more return on investment than Bank of America. However, ATT is 1.2 times more volatile than Verizon Communications. It trades about 0.0 of its potential returns per unit of risk. Verizon Communications is currently generating about -0.07 per unit of risk. If you would invest  2,322  in ATT Inc on April 22, 2025 and sell it today you would lose (22.00) from holding ATT Inc or give up 0.95% of portfolio value over 90 days.

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

ATT Inc  vs.  Verizon Communications

ATT Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days ATT Inc has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable fundamental drivers, ATT is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Verizon Communications

Risk-Adjusted Performance

Very Weak

Over the last 90 days Verizon Communications has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Bank of America is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with ATT and Bank of America

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

The idea behind ATT Inc and Verizon Communications 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 Analyst Advice module to analyst recommendations and target price estimates broken down by several categories.