NASDAQ:WABC | Historical Stock Price | WESTAMERICA BANCORPORATION

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.74$4.38$11.02$27.72$69.74$175.441980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$59.01$144.1288,200
2022-12-29$59.09$144.32124,700
2022-12-28$58.48$142.83110,400
2022-12-27$58.75$143.48138,800
2022-12-23$58.59$143.09183,500
2022-12-22$58.00$141.65161,300
2022-12-21$58.48$142.83256,000
2022-12-20$57.60$140.68162,300
2022-12-19$57.50$140.43201,900
2022-12-16$56.21$137.281,223,100
2022-12-15$56.59$138.21237,800
2022-12-14$57.22$139.75284,400
2022-12-13$58.05$141.78255,100
2022-12-12$58.19$142.12188,100
2022-12-09$58.28$142.34109,500
2022-12-08$59.00$144.10117,000
2022-12-07$59.35$144.95112,700
2022-12-06$60.01$146.56176,400
2022-12-05$60.00$146.54154,700
2022-12-02$61.69$150.67111,000
2022-12-01$61.56$150.35134,400
2022-11-30$61.75$150.81275,200
2022-11-29$59.95$146.4284,200
2022-11-28$59.88$146.24104,400
2022-11-25$61.00$148.9845,000
2022-11-23$60.35$147.39116,500
2022-11-22$61.86$151.08131,100
2022-11-21$61.99$151.40152,300
2022-11-18$61.92$151.23121,600
2022-11-17$61.03$149.05117,200
2022-11-16$60.87$148.66108,900
2022-11-15$61.41$149.9895,000
2022-11-14$61.32$149.76158,600
2022-11-11$61.60$150.45131,900
2022-11-10$63.39$154.82173,400
2022-11-09$61.37$149.8878,500
2022-11-08$61.97$151.35137,100
2022-11-07$61.80$150.93161,200
2022-11-04$61.22$149.52129,700
2022-11-03$60.55$146.8681,200
2022-11-02$61.41$148.94164,800
2022-11-01$62.62$151.88134,100
2022-10-31$62.73$152.14191,700
2022-10-28$63.02$152.85173,200
2022-10-27$61.50$149.16175,900
2022-10-26$62.32$151.15180,300
2022-10-25$61.69$149.62259,100
2022-10-24$60.26$146.15278,300
2022-10-21$57.66$139.85210,100
2022-10-20$53.88$130.68272,800
2022-10-19$54.43$132.01179,900
2022-10-18$55.13$133.7189,600
2022-10-17$55.13$133.71121,600
2022-10-14$54.43$132.01108,100
2022-10-13$54.32$131.75152,300
2022-10-12$52.86$128.20108,000
2022-10-11$53.27$129.20136,900
2022-10-10$52.61$127.6080,400
2022-10-07$52.22$126.65107,200
2022-10-06$53.11$128.81112,100
2022-10-05$53.63$130.0791,700
2022-10-04$54.12$131.26137,300
2022-10-03$53.27$129.20150,700
2022-09-30$52.29$126.82158,800
2022-09-29$52.70$127.82149,900
2022-09-28$54.44$132.04136,900
2022-09-27$54.58$132.38128,900
2022-09-26$55.12$133.69112,800
2022-09-23$55.29$134.10110,100
2022-09-22$55.31$134.15185,800
2022-09-21$55.73$135.17115,200
2022-09-20$55.77$135.26166,700
2022-09-19$54.98$133.3592,000
2022-09-16$54.71$132.69253,900
2022-09-15$54.59$132.40116,400
2022-09-14$54.71$132.69120,500
2022-09-13$54.84$133.01111,800
2022-09-12$56.32$136.6076,600
2022-09-09$56.23$136.3899,800
2022-09-08$55.86$135.4872,400
2022-09-07$55.57$134.78103,400
2022-09-06$54.69$132.64112,100
2022-09-02$55.49$134.5858,100
2022-09-01$55.54$134.7069,900
2022-08-31$55.95$135.70101,500
2022-08-30$56.33$136.62111,600
2022-08-29$57.10$138.4984,900
2022-08-26$58.42$141.6966,000
2022-08-25$58.88$142.8088,300
2022-08-24$57.98$140.6277,900
2022-08-23$58.44$141.7477,500
2022-08-22$59.54$144.41166,000
2022-08-19$60.19$145.98116,600
2022-08-18$60.71$147.2470,000
2022-08-17$60.91$147.7358,500
2022-08-16$61.52$149.21115,800
2022-08-15$60.61$147.00196,200
2022-08-12$60.02$145.5792,600
2022-08-11$59.89$145.2552,900
2022-08-10$59.25$143.7099,700
2022-08-09$59.02$143.14105,400
2022-08-08$58.95$142.9792,400
2022-08-05$59.05$143.2268,200
2022-08-04$58.93$141.91141,000
2022-08-03$59.08$142.2793,000
2022-08-02$59.24$142.6585,500
2022-08-01$59.87$144.17136,600
2022-07-29$60.01$144.51165,100
2022-07-28$59.74$143.8691,000
2022-07-27$58.74$141.45114,700
2022-07-26$59.75$143.88111,000
2022-07-25$58.52$140.92127,900
2022-07-22$59.11$142.34154,800
2022-07-21$56.65$136.42154,000
2022-07-20$56.18$135.2997,500
2022-07-19$56.10$135.09104,100
2022-07-18$55.00$132.4499,100
2022-07-15$55.10$132.68120,800
2022-07-14$54.27$130.6959,100
2022-07-13$54.92$132.25114,500
2022-07-12$55.57$133.82103,100
2022-07-11$55.70$134.13150,900
2022-07-08$55.43$133.48110,300
2022-07-07$55.49$133.62146,600
2022-07-06$55.50$133.65148,000
2022-07-05$56.22$135.38149,200
2022-07-01$56.20$135.33110,500
2022-06-30$55.66$134.03129,700
2022-06-29$56.25$135.45110,900
2022-06-28$56.95$137.14103,300
2022-06-27$57.43$138.30147,600
2022-06-24$57.30$137.98340,600
2022-06-23$56.48$136.0174,300
2022-06-22$57.25$137.8684,800
2022-06-21$57.81$139.2193,600
2022-06-17$56.63$136.37161,900
2022-06-16$56.62$136.34123,600
2022-06-15$57.38$138.1889,200
2022-06-14$57.16$137.6591,100
2022-06-13$56.91$137.04110,300
2022-06-10$57.29$137.96106,200
2022-06-09$57.63$138.7877,900
2022-06-08$58.87$141.7695,900
2022-06-07$59.60$143.5275,700
2022-06-06$59.67$143.69174,000
2022-06-03$59.62$143.5783,500
2022-06-02$60.12$144.77117,600
2022-06-01$60.00$144.4859,400
2022-05-31$60.21$144.99128,800
2022-05-27$60.45$145.5767,900
2022-05-26$59.99$144.4667,100
2022-05-25$58.86$141.7486,100
2022-05-24$58.51$140.9072,700
2022-05-23$58.59$141.09107,700
2022-05-20$57.67$138.87185,000
2022-05-19$56.66$136.44136,100
2022-05-18$57.66$138.85198,900
2022-05-17$57.96$139.5766,800
2022-05-16$57.17$137.6766,400
2022-05-13$57.43$138.3095,200
2022-05-12$57.77$139.1195,800
2022-05-11$57.63$138.7889,500
2022-05-10$57.27$137.91140,600
2022-05-09$58.24$140.2599,800
2022-05-06$57.92$139.4888,300
2022-05-05$58.68$140.2998,700
2022-05-04$59.60$142.49115,100
2022-05-03$58.37$139.55100,100
2022-05-02$59.12$141.35141,100
2022-04-29$58.92$140.87125,400
2022-04-28$60.20$143.93117,200
2022-04-27$59.02$141.11141,300
2022-04-26$58.99$141.04160,100
2022-04-25$60.98$145.79170,300
2022-04-22$61.30$146.56186,100
2022-04-21$60.46$144.55185,700
2022-04-20$59.49$142.23100,600
2022-04-19$59.39$141.99153,300
2022-04-18$58.59$140.0866,100
2022-04-14$59.04$141.1563,800
2022-04-13$59.57$142.4266,800
2022-04-12$59.12$141.35125,200
2022-04-11$59.06$141.2095,000
2022-04-08$59.15$141.4279,800
2022-04-07$59.59$142.4788,100
2022-04-06$60.02$143.50141,100
2022-04-05$60.35$144.29122,900
2022-04-04$60.89$145.58182,400
2022-04-01$60.59$144.86128,900
2022-03-31$60.50$144.65100,700
2022-03-30$60.47$144.5774,400
2022-03-29$62.38$149.14104,600
2022-03-28$61.58$147.2366,200
2022-03-25$62.12$148.5265,400
2022-03-24$60.42$144.4570,300
2022-03-23$59.79$142.9585,700
2022-03-22$61.26$146.4688,400
2022-03-21$60.96$145.7565,200
2022-03-18$60.60$144.88187,100
2022-03-17$62.43$149.26123,700
2022-03-16$62.76$150.05147,500
2022-03-15$62.40$149.19164,800
2022-03-14$62.41$149.21117,600
2022-03-11$61.58$147.2391,300
2022-03-10$60.01$143.4775,000
2022-03-09$59.06$141.2056,900
2022-03-08$58.89$140.8097,600
2022-03-07$58.67$140.2784,600
2022-03-04$59.60$142.4989,500
2022-03-03$60.05$143.5768,100
2022-03-02$59.68$142.6883,700
2022-03-01$58.24$139.24198,300
2022-02-28$59.32$141.82113,800
2022-02-25$59.23$141.6180,400
2022-02-24$57.54$137.5799,600
2022-02-23$58.49$139.8484,000
2022-02-22$59.71$142.7681,600
2022-02-18$59.92$143.26111,300
2022-02-17$59.35$141.90152,200
2022-02-16$60.66$145.0364,000
2022-02-15$59.92$143.2662,800
2022-02-14$58.99$141.04108,900
2022-02-11$59.24$141.6390,400
2022-02-10$58.70$140.34179,500
2022-02-09$58.52$139.91116,000
2022-02-08$59.32$141.8266,600
2022-02-07$58.57$140.0379,000
2022-02-04$57.86$138.3379,600
2022-02-03$58.07$137.8371,100
2022-02-02$57.87$137.3686,200
2022-02-01$58.18$138.0969,200
2022-01-31$58.08$137.8693,700
2022-01-28$57.68$136.9180,200
2022-01-27$57.64$136.8190,400
2022-01-26$58.51$138.8893,800
2022-01-25$59.47$141.15141,800
2022-01-24$59.45$141.11165,300
2022-01-21$58.54$138.95155,800
2022-01-20$59.00$140.04110,900
2022-01-19$58.93$139.8758,700
2022-01-18$60.20$142.8973,700
2022-01-14$60.33$143.2090,500
2022-01-13$59.82$141.9939,500
2022-01-12$59.31$140.7758,800
2022-01-11$59.58$141.4258,900
2022-01-10$60.62$143.88124,500
2022-01-07$59.56$141.3787,600
2022-01-06$59.78$141.8970,700
2022-01-05$58.78$139.5259,000
2022-01-04$58.70$139.3380,300
2022-01-03$58.47$138.7884,000