WABC
$61.28+0.62%
Westamerica BancorporationStock · FinancialsRussell 2000 0.04%Russell 3000 0.002%US Stock Market 0.002%
Westamerica Bancorporation monthly returns
Westamerica Bancorporation has averaged 0.93% per month, positive in 54% of months. Month-by-month returns for Westamerica Bancorporation (WABC) below, through October 16, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+0.9%
424 months
Best month
+28.4%
Jul 2023
Worst month
-20.8%
Aug 1998
Positive months
54%
of all months
Westamerica Bancorporation monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | +5.1% | |
| Sep 2026 | +0.5% | |
| Aug 2026 | -2.7% | |
| Jul 2026 | +2.5% | |
| Jun 2026 | +5.7% | |
| May 2026 | +2.1% | |
| Apr 2026 | +5.1% | |
| Mar 2026 | +3.0% | |
| Feb 2026 | +1.1% | |
| Jan 2026 | +5.7% | |
| Dec 2025 | -0.3% | |
| Nov 2025 | +1.7% | |
| Oct 2025 | -4.7% | |
| Sep 2025 | -0.0% | |
| Aug 2025 | +5.4% | |
| Jul 2025 | -1.1% | |
| Jun 2025 | +0.8% | |
| May 2025 | +0.1% | |
| Apr 2025 | -4.3% | |
| Mar 2025 | -2.9% | |
| Feb 2025 | +1.6% | |
| Jan 2025 | -1.3% | |
| Dec 2024 | -8.3% | |
| Nov 2024 | +12.0% | |
| Oct 2024 | +4.2% | |
| Sep 2024 | -4.6% | |
| Aug 2024 | -3.2% | |
| Jul 2024 | +11.2% | |
| Jun 2024 | -0.6% | |
| May 2024 | +5.8% | |
| Apr 2024 | -4.8% | |
| Mar 2024 | +6.9% | |
| Feb 2024 | -3.3% | |
| Jan 2024 | -15.4% | |
| Dec 2023 | +11.2% | |
| Nov 2023 | +8.3% | |
| Oct 2023 | +9.2% | |
| Sep 2023 | -1.8% | |
| Aug 2023 | -9.7% | |
| Jul 2023 | +28.4% | |
| Jun 2023 | +1.2% | |
| May 2023 | -5.6% | |
| Apr 2023 | -8.6% | |
| Mar 2023 | -19.6% | |
| Feb 2023 | -0.0% | |
| Jan 2023 | -5.8% | |
| Dec 2022 | -4.4% | |
| Nov 2022 | -0.9% | |
| Oct 2022 | +20.0% | |
| Sep 2022 | -6.5% | |
| Aug 2022 | -6.1% | |
| Jul 2022 | +7.8% | |
| Jun 2022 | -7.6% | |
| May 2022 | +2.9% | |
| Apr 2022 | -2.6% | |
| Mar 2022 | +2.0% | |
| Feb 2022 | +2.9% | |
| Jan 2022 | +0.6% | |
| Dec 2021 | +7.3% | |
| Nov 2021 | -2.8% | |
| Oct 2021 | -0.9% | |
| Sep 2021 | -0.8% | |
| Aug 2021 | +2.1% | |
| Jul 2021 | -3.6% | |
| Jun 2021 | -7.5% | |
| May 2021 | -1.1% | |
| Apr 2021 | +1.6% | |
| Mar 2021 | +4.4% | |
| Feb 2021 | +8.4% | |
| Jan 2021 | +1.0% | |
| Dec 2020 | +0.3% | |
| Nov 2020 | +5.3% | |
| Oct 2020 | -2.9% | |
| Sep 2020 | -10.7% | |
| Aug 2020 | +0.8% | |
| Jul 2020 | +5.8% | |
| Jun 2020 | -2.6% | |
| May 2020 | -5.8% | |
| Apr 2020 | +7.2% | |
| Mar 2020 | +1.7% | |
| Feb 2020 | -8.7% | |
| Jan 2020 | -5.9% | |
| Dec 2019 | +4.3% | |
| Nov 2019 | -0.9% | |
| Oct 2019 | +6.2% | |
| Sep 2019 | +0.9% | |
| Aug 2019 | -3.3% | |
| Jul 2019 | +4.0% | |
| Jun 2019 | +2.9% | |
| May 2019 | -6.1% | |
| Apr 2019 | +3.9% | |
| Mar 2019 | -3.9% | |
| Feb 2019 | +3.2% | |
| Jan 2019 | +12.5% | |
| Dec 2018 | -11.9% | |
| Nov 2018 | +9.3% | |
| Oct 2018 | -3.2% | |
| Sep 2018 | -6.0% | |
| Aug 2018 | +7.4% | |
| Jul 2018 | +6.2% | |
| Jun 2018 | -1.3% | |
| May 2018 | +3.3% | |
| Apr 2018 | -3.9% | |
| Mar 2018 | +1.4% | |
| Feb 2018 | -2.9% | |
| Jan 2018 | -0.3% | |
| Dec 2017 | -3.7% | |
| Nov 2017 | +6.9% | |
| Oct 2017 | -2.2% | |
| Sep 2017 | +15.5% | |
| Aug 2017 | -5.1% | |
| Jul 2017 | -2.4% | |
| Jun 2017 | +9.2% | |
| May 2017 | -6.1% | |
| Apr 2017 | -1.5% | |
| Mar 2017 | -3.5% | |
| Feb 2017 | +2.6% | |
| Jan 2017 | -9.8% | |
| Dec 2016 | +1.5% | |
| Nov 2016 | +26.2% |
Monthly total return (since Nov 2021)#
-20%-10%0%10%20%
Nov 2021-2.8%
Dec 2021+7.3%
Jan 2022+0.61%2022
Feb 2022+2.9%
Mar 2022+2.0%
Apr 2022-2.6%
May 2022+2.9%
Jun 2022-7.6%
Jul 2022+7.8%
Aug 2022-6.1%
Sep 2022-6.5%
Oct 2022+20%
Nov 2022-0.87%
Dec 2022-4.4%
Jan 2023-5.8%2023
Feb 2023-0.04%
Mar 2023-20%
Apr 2023-8.6%
May 2023-5.6%
Jun 2023+1.2%
Jul 2023+28%
Aug 2023-9.7%
Sep 2023-1.8%
Oct 2023+9.2%
Nov 2023+8.3%
Dec 2023+11%
Jan 2024-15%2024
Feb 2024-3.3%
Mar 2024+6.9%
Apr 2024-4.8%
May 2024+5.8%
Jun 2024-0.59%
Jul 2024+11%
Aug 2024-3.2%
Sep 2024-4.6%
Oct 2024+4.2%
Nov 2024+12%
Dec 2024-8.3%
Jan 2025-1.3%2025
Feb 2025+1.6%
Mar 2025-2.9%
Apr 2025-4.3%
May 2025+0.14%
Jun 2025+0.81%
Jul 2025-1.1%
Aug 2025+5.4%
Sep 2025-0.04%
Oct 2025-4.7%
Nov 2025+1.7%
Dec 2025-0.31%
Jan 2026+5.7%2026
Feb 2026+1.1%
Mar 2026+3.0%
Apr 2026+5.1%
May 2026+2.1%
Jun 2026+5.7%
Jul 2026+2.5%
Aug 2026-2.7%
Sep 2026+0.47%
Oct 2026+5.1%
Westamerica Bancorporation returns by calendar month#
Every month of every year since 1991, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: +5.08% — 11th of 35 Octobers since 1991 at the last close; the average October returned +2.4%.
| Month | −30%0+30% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | -2.1% | -0.9% | 46% | +12.5% 2019 | -16.5% 2009 | |
| Feb | +0.9% | +0.8% | 56% | +17.1% 1991 | -9.5% 2000 | |
| Mar | +2.0% | +1.4% | 60% | +22.3% 2000 | -19.6% 2023 | |
| Apr | +0.3% | -0.8% | 49% | +17.7% 2009 | -9.7% 2000 | |
| May | +0.6% | +0.8% | 61% | +14.8% 2000 | -6.4% 1998 | |
| Jun | +0.9% | +1.3% | 63% | +11.4% 1997 | -11.9% 2002 | |
| Jul | +0.9% | -0.5% | 49% | +28.4% 2023 | -8.4% 1992 | |
| Aug | -0.8% | -1.1% | 39% | +18.6% 2007 | -20.8% 1998 | |
| Sep | +1.8% | +0.9% | 58% | +19.3% 1998 | -10.7% 2020 | |
| Oct | +2.4% | +1.1% | 56% | +20.0% 2022 | -8.2% 2010 | |
| Nov | +3.4% | +2.5% | 60% | +26.2% 2016 | -8.2% 1999 | |
| Dec | +0.9% | +0.3% | 54% | +26.2% 2000 | -11.9% 2018 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from WABC's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Westamerica Bancorporation's average monthly return?
- Westamerica Bancorporation (WABC) has averaged about 0.93% per month, positive in roughly 54% of months. The best month was Jul 2023 (+28.4%) and the worst was Aug 1998 (-20.8%).
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