Correlation Between Comerica and Postal Savings

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

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

Diversification Opportunities for Comerica and Postal Savings

0.58

Correlation Coefficient

Comerica  Postal Savings

Very weak diversification

The 3 months correlation between Comerica and Postal is 0.58. Overlapping area represents the amount of risk that can be diversified away by holding Comerica and Postal Savings Bank in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Postal Savings Bank and Comerica 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 Comerica are associated (or correlated) with Postal Savings. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Postal Savings Bank has no effect on the direction of Comerica i.e., Comerica and Postal Savings go up and down completely randomly.

Pair Corralation between Comerica and Postal Savings

Considering the 90-day investment horizon Comerica is expected to generate 0.96 times more return on investment than Postal Savings. However, Comerica is 1.04 times less risky than Postal Savings. It trades about 0.14 of its potential returns per unit of risk. Postal Savings Bank is currently generating about 0.13 per unit of risk. If you would invest  5,600  in Comerica on September 12, 2024 and sell it today you would earn a total of  1,071  from holding Comerica or generate 19.12% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Weak
Accuracy	98.44%
Values	Daily Returns

Comerica  vs.  Postal Savings Bank

Comerica

Risk-Adjusted Performance

10 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Comerica are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Despite somewhat unfluctuating primary indicators, Comerica sustained solid returns over the last few months and may actually be approaching a breakup point.

Postal Savings Bank

Risk-Adjusted Performance

9 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Postal Savings Bank are ranked lower than 9 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile forward-looking signals, Postal Savings reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Comerica and Postal Savings

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

The idea behind Comerica and Postal Savings Bank 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 Comparator module to compare the composition, asset allocations and performance of any two portfolios in your account.