Westamerica Bancorporation Stock Price History

WABC Stock  USD 47.83  0.72  1.48%   
Below is the normalized historical share price chart for Westamerica Bancorporation extending back to November 06, 1984. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of Westamerica Bancorporation stands at 47.83, as last reported on the 6th of January, with the highest price reaching 47.89 and the lowest price hitting 46.54 during the day.
IPO Date
17th of March 1992
200 Day MA
48.59
50 Day MA
48.2126
Beta
0.602
 
Black Monday
 
Oil Shock
 
Dot-com Bubble
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
If you're considering investing in Westamerica Stock, it is important to understand the factors that can impact its price. At this point, Westamerica Bancorporation is very steady. Westamerica Bancorporation shows Sharpe Ratio of 0.0363, which attests that the company had a 0.0363 % return per unit of risk over the last 3 months. We have found twenty-four technical indicators for Westamerica Bancorporation, which you can use to evaluate the volatility of the company. Please check out Westamerica Bancorporation's Mean Deviation of 1.04, market risk adjusted performance of (0.15), and Standard Deviation of 1.4 to validate if the risk estimate we provide is consistent with the expected return of 0.0504%.
At present, Westamerica Bancorporation's Stock Based Compensation To Revenue is projected to slightly decrease based on the last few years of reporting. . At present, Westamerica Bancorporation's Price Book Value Ratio is projected to slightly decrease based on the last few years of reporting. The current year's Price To Operating Cash Flows Ratio is expected to grow to 10.82, whereas Price To Sales Ratio is forecasted to decline to 3.94. Westamerica Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = 0.0363

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Based on monthly moving average Westamerica Bancorporation is performing at about 2% of its full potential. If added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Westamerica Bancorporation by adding it to a well-diversified portfolio.
Price Book
1.28
Price Sales
4.6015
Shares Float
23.7 M
Dividend Share
1.8
Wall Street Target Price
53

Westamerica Bancorporation Stock Price History Chart

There are several ways to analyze Westamerica Stock price data. The simplest method is using a basic Westamerica candlestick price chart, which shows Westamerica Bancorporation price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
Highest PriceDecember 18, 202550.88
Lowest PriceOctober 10, 202544.87

Westamerica Bancorporation January 6, 2026 Stock Price Synopsis

Various analyses of Westamerica Bancorporation's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Westamerica Stock. It can be used to describe the percentage change in the price of Westamerica Bancorporation from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Westamerica Stock.
Westamerica Bancorporation Price Daily Balance Of Power(0.53)
Westamerica Bancorporation Price Rate Of Daily Change 0.99 
Westamerica Bancorporation Price Action Indicator 0.25 

Westamerica Bancorporation January 6, 2026 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in Westamerica Stock price where buyers come in believing the asset is cheap or selling overdone. The opposite is true when the market is bullish. You can use Westamerica Bancorporation intraday prices and daily technical indicators to check the level of noise trading in Westamerica Stock and then apply it to test your longer-term investment strategies against Westamerica.

Westamerica Stock Price History Data

The price series of Westamerica Bancorporation for the period between Wed, Oct 8, 2025 and Tue, Jan 6, 2026 has a statistical range of 6.01 with a coefficient of variation of 2.48. The daily prices for the period are distributed with arithmetic mean of 47.83. The median price for the last 90 days is 47.97. The company experienced 3:1 stock split on 26th of February 1998. Westamerica Bancorporation paid out dividends to its shareholders on 2025-11-03.
OpenHighLowCloseVolume
01/06/2026
 47.83  47.89  46.54  47.83 
01/02/2026 47.83  47.89  46.54  47.83  128,700 
12/31/2025 48.45  48.60  47.66  47.83  108,165 
12/30/2025 48.84  49.21  48.48  48.55  111,661 
12/29/2025 49.17  50.15  48.80  48.98  101,872 
12/26/2025 48.71  49.33  48.71  49.12  104,478 
12/24/2025 49.25  49.78  48.75  48.87  57,710 
12/23/2025 49.41  50.05  49.10  49.16  102,088 
12/22/2025 49.98  50.58  49.40  49.62  160,060 
12/19/2025 50.53  51.28  49.68  49.98  436,991 
12/18/2025
 50.00  51.32  49.48  50.88  210,763 
12/17/2025 49.11  49.92  49.11  49.72  103,763 
12/16/2025 49.37  49.49  49.04  49.25  105,909 
12/15/2025 49.14  49.69  48.97  49.28  107,278 
12/12/2025 49.08  49.23  48.47  48.99  104,995 
12/11/2025 48.93  49.49  48.68  48.80  130,441 
12/10/2025 47.42  48.97  46.93  48.83  139,131 
12/09/2025 48.07  48.67  47.18  47.30  138,980 
12/08/2025 47.29  48.51  47.29  48.15  88,805 
12/05/2025 47.80  48.08  47.55  47.59  89,820 
12/04/2025 48.48  48.77  47.98  48.15  78,133 
12/03/2025 48.16  48.91  47.71  48.78  70,600 
12/02/2025 48.70  48.90  47.89  48.00  83,484 
12/01/2025
 47.65  48.71  47.60  48.55  121,800 
11/28/2025 48.68  48.68  47.89  47.98  46,300 
11/26/2025 48.95  50.01  47.41  48.39  272,621 
11/25/2025 47.73  49.31  47.68  49.14  158,400 
11/24/2025
 47.45  47.60  47.02  47.49  132,917 
11/21/2025 46.50  47.90  46.50  47.65  112,375 
11/20/2025
 47.09  47.32  46.35  46.46  71,683 
11/19/2025
 47.48  47.48  46.26  46.55  70,600 
11/18/2025 46.35  46.95  46.35  46.60  122,800 
11/17/2025 48.99  48.99  46.23  46.42  116,164 
11/14/2025
 47.94  48.28  47.35  47.98  132,939 
11/13/2025 48.20  48.64  47.94  48.16  109,653 
11/12/2025
 48.00  48.93  48.00  48.33  123,653 
11/11/2025 48.37  48.66  47.57  48.38  87,559 
11/10/2025 48.10  48.55  47.75  48.27  91,842 
11/07/2025 47.20  47.99  46.94  47.98  98,789 
11/06/2025
 47.63  47.66  47.05  47.20  116,815 
11/05/2025
 47.14  47.79  47.01  47.58  115,127 
11/04/2025 46.92  47.32  46.60  47.23  100,941 
11/03/2025 47.60  47.71  46.87  47.15  174,397 
10/31/2025 47.55  47.58  46.74  47.19  150,300 
10/30/2025 47.10  47.98  47.10  47.48  127,800 
10/29/2025
 47.89  48.25  46.99  47.29  183,700 
10/28/2025
 47.91  48.29  47.41  48.12  130,457 
10/27/2025
 48.08  48.19  47.72  47.97  144,880 
10/24/2025 47.09  48.06  46.55  47.92  107,343 
10/23/2025
 46.92  47.03  46.25  46.77  256,510 
10/22/2025
 46.82  47.43  46.65  47.03  154,073 
10/21/2025 46.26  46.98  45.97  46.84  92,303 
10/20/2025 46.40  47.34  46.12  46.33  134,907 
10/17/2025 45.53  46.57  45.30  46.20  198,460 
10/16/2025
 45.87  46.62  44.50  45.36  203,491 
10/15/2025 47.08  47.10  45.89  46.02  156,382 
10/14/2025
 45.26  47.15  44.91  46.87  150,505 
10/13/2025
 45.62  45.62  44.84  45.50  120,120 
10/10/2025 46.13  46.82  44.81  44.87  132,175 
10/09/2025 46.58  47.16  45.97  46.17  114,595 
10/08/2025 47.35  47.70  46.54  46.65  114,976 

About Westamerica Bancorporation Stock history

Westamerica Bancorporation investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Westamerica is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Westamerica Bancorporation will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Westamerica Bancorporation stock prices may prove useful in developing a viable investing in Westamerica Bancorporation
Last ReportedProjected for Next Year
Common Stock Shares Outstanding30.7 M30.1 M
Net Income Applicable To Common Shares109.8 M66.7 M

Westamerica Bancorporation Stock Technical Analysis

Westamerica Bancorporation technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
A focus of Westamerica Bancorporation technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Westamerica Bancorporation trading pattern rather than external drivers such as economic, fundamental, or social events. It is believed that price action tends to repeat itself due to investors' collective, patterned behavior. Hence technical analysis focuses on identifiable price trends and conditions. More Info...

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Westamerica Bancorporation Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for Westamerica Bancorporation's price direction in advance. Along with the technical and fundamental analysis of Westamerica Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Westamerica to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.

Complementary Tools for Westamerica Stock analysis

When running Westamerica Bancorporation's price analysis, check to measure Westamerica Bancorporation's market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Westamerica Bancorporation is operating at the current time. Most of Westamerica Bancorporation's value examination focuses on studying past and present price action to predict the probability of Westamerica Bancorporation's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Westamerica Bancorporation's price. Additionally, you may evaluate how the addition of Westamerica Bancorporation to your portfolios can decrease your overall portfolio volatility.
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