Correlation Between Westamerica Bancorporation and International Bancshares

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

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

Diversification Opportunities for Westamerica Bancorporation and International Bancshares

0.98

Correlation Coefficient

Westamerica Bancorporation  International Bancshares

Almost no diversification

The 3 months correlation between Westamerica and International is 0.98. Overlapping area represents the amount of risk that can be diversified away by holding Westamerica Bancorp. and International Bancshares in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on International Bancshares and Westamerica Bancorporation 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 Westamerica Bancorporation are associated (or correlated) with International Bancshares. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of International Bancshares has no effect on the direction of Westamerica Bancorporation i.e., Westamerica Bancorporation and International Bancshares go up and down completely randomly.

Pair Corralation between Westamerica Bancorporation and International Bancshares

Given the investment horizon of 90 days Westamerica Bancorporation is expected to generate 1.42 times less return on investment than International Bancshares. But when comparing it to its historical volatility, Westamerica Bancorporation is 1.21 times less risky than International Bancshares. It trades about 0.09 of its potential returns per unit of risk. International Bancshares is currently generating about 0.11 of returns per unit of risk over similar time horizon. If you would invest  6,181  in International Bancshares on September 4, 2024 and sell it today you would earn a total of  1,026  from holding International Bancshares or generate 16.6% return on investment over 90 days.

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

Westamerica Bancorp.  vs.  International Bancshares

Westamerica Bancorporation

Risk-Adjusted Performance

7 of 100

OK

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

International Bancshares

Risk-Adjusted Performance

8 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in International Bancshares are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. In spite of rather fragile basic indicators, International Bancshares exhibited solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Westamerica Bancorporation and International Bancshares

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

The idea behind Westamerica Bancorporation and International Bancshares 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 Investing Opportunities module to build portfolios using our predefined set of ideas and optimize them against your investing preferences.