Correlation Between Ally Financial and American Express

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

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

Diversification Opportunities for Ally Financial and American Express

0.81

Correlation Coefficient

Ally Financial  American Express

Very poor diversification

The 3 months correlation between Ally and American is 0.81. Overlapping area represents the amount of risk that can be diversified away by holding Ally Financial and American Express in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on American Express and Ally Financial 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 Ally Financial are associated (or correlated) with American Express. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of American Express has no effect on the direction of Ally Financial i.e., Ally Financial and American Express go up and down completely randomly.

Pair Corralation between Ally Financial and American Express

Given the investment horizon of 90 days Ally Financial is expected to generate 1.68 times more return on investment than American Express. However, Ally Financial is 1.68 times more volatile than American Express. It trades about 0.16 of its potential returns per unit of risk. American Express is currently generating about 0.25 per unit of risk. If you would invest  2,593  in Ally Financial on February 5, 2024 and sell it today you would earn a total of  1,344  from holding Ally Financial or generate 51.83% return on investment over 90 days.

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

Ally Financial  vs.  American Express

Ally Financial

Risk-Adjusted Performance

7 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Ally Financial are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of fairly weak essential indicators, Ally Financial may actually be approaching a critical reversion point that can send shares even higher in June 2024.

American Express

Risk-Adjusted Performance

11 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in American Express are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Even with relatively abnormal basic indicators, American Express may actually be approaching a critical reversion point that can send shares even higher in June 2024.

Pair Trading with Ally Financial and American Express

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

The idea behind Ally Financial and American Express 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.

Check out your portfolio center.

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 Backtesting module to avoid under-diversification and over-optimization by backtesting your portfolios.