Correlation Between ATT and Costco Wholesale

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

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

Diversification Opportunities for ATT and Costco Wholesale

0.9

Correlation Coefficient

ATT  Costco Wholesale

Almost no diversification

The 3 months correlation between ATT and Costco is 0.9. Overlapping area represents the amount of risk that can be diversified away by holding ATT Inc and Costco Wholesale in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Costco Wholesale 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 Costco Wholesale. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Costco Wholesale has no effect on the direction of ATT i.e., ATT and Costco Wholesale go up and down completely randomly.

Pair Corralation between ATT and Costco Wholesale

Given the investment horizon of 90 days ATT is expected to generate 1.09 times less return on investment than Costco Wholesale. In addition to that, ATT is 1.08 times more volatile than Costco Wholesale. It trades about 0.09 of its total potential returns per unit of risk. Costco Wholesale is currently generating about 0.1 per unit of volatility. If you would invest  1,739,695  in Costco Wholesale on September 29, 2024 and sell it today you would earn a total of  150,971  from holding Costco Wholesale or generate 8.68% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Strong
Accuracy	98.39%
Values	Daily Returns

ATT Inc  vs.  Costco Wholesale

ATT Inc

Risk-Adjusted Performance

6 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in ATT Inc are ranked lower than 6 (%) 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.

Costco Wholesale

Risk-Adjusted Performance

7 of 100

OK

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

Pair Trading with ATT and Costco Wholesale

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

The idea behind ATT Inc and Costco Wholesale 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 Earnings Calls module to check upcoming earnings announcements updated hourly across public exchanges.