Correlation Between ATT and Vodafone Group

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

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

Diversification Opportunities for ATT and Vodafone Group

-0.51

Correlation Coefficient

ATT  Vodafone Group

Excellent diversification

The 3 months correlation between ATT and Vodafone is -0.51. Overlapping area represents the amount of risk that can be diversified away by holding ATT Inc and Vodafone Group Plc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Vodafone Group Plc 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 Vodafone Group. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Vodafone Group Plc has no effect on the direction of ATT i.e., ATT and Vodafone Group go up and down completely randomly.

Pair Corralation between ATT and Vodafone Group

Given the investment horizon of 90 days ATT Inc is expected to generate 1.55 times more return on investment than Vodafone Group. However, ATT is 1.55 times more volatile than Vodafone Group Plc. It trades about -0.08 of its potential returns per unit of risk. Vodafone Group Plc is currently generating about -0.34 per unit of risk. If you would invest  46,920  in ATT Inc on September 25, 2024 and sell it today you would lose (1,414) from holding ATT Inc or give up 3.01% of portfolio value over 90 days.

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

ATT Inc  vs.  Vodafone Group Plc

ATT Inc

Risk-Adjusted Performance

7 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in ATT Inc are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of fairly weak primary indicators, ATT may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Vodafone Group Plc

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Vodafone Group Plc has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of 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.

Pair Trading with ATT and Vodafone Group

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

The idea behind ATT Inc and Vodafone Group Plc 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 Correlation Analysis module to reduce portfolio risk simply by holding instruments which are not perfectly correlated.