Correlation Between Pfizer and ATT

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

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

Diversification Opportunities for Pfizer and ATT

0.1

Correlation Coefficient

Pfizer  ATT

Average diversification

The 3 months correlation between Pfizer and ATT is 0.1. Overlapping area represents the amount of risk that can be diversified away by holding Pfizer Inc and ATT Inc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on ATT Inc and Pfizer 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 Pfizer Inc are associated (or correlated) with ATT. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of ATT Inc has no effect on the direction of Pfizer i.e., Pfizer and ATT go up and down completely randomly.

Pair Corralation between Pfizer and ATT

Considering the 90-day investment horizon Pfizer Inc is expected to under-perform the ATT. But the stock apears to be less risky and, when comparing its historical volatility, Pfizer Inc is 1.31 times less risky than ATT. The stock trades about -0.03 of its potential returns per unit of risk. The ATT Inc is currently generating about 0.21 of returns per unit of risk over similar time horizon. If you would invest  2,267  in ATT Inc on December 25, 2024 and sell it today you would earn a total of  464.00  from holding ATT Inc or generate 20.47% return on investment over 90 days.

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

Pfizer Inc  vs.  ATT Inc

Pfizer Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days Pfizer Inc has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of rather sound technical and fundamental indicators, Pfizer is not utilizing all of its potentials. The newest stock price tumult, may contribute to shorter-term losses for the shareholders.

ATT Inc

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in ATT Inc are ranked lower than 16 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively weak basic indicators, ATT unveiled solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Pfizer and ATT

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

The idea behind Pfizer Inc and ATT Inc 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 Portfolio Dashboard module to portfolio dashboard that provides centralized access to all your investments.