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Columbia Banking System, Inc. (COLB)
NASDAQ: COLB · Real-Time Price · USD
27.54
+0.37 (1.36%)
At close: Nov 24, 2025, 4:00 PM EST
27.61
+0.07 (0.25%)
After-hours: Nov 24, 2025, 4:58 PM EST

Columbia Banking System Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Nov 24, 202527.2627.4426.9627.45-1.03%836,904
Nov 21, 202526.3127.4726.3027.1727.173.58%2,602,044
Nov 20, 202526.6327.1626.1526.2326.23-0.53%2,799,801
Nov 19, 202525.9326.4525.8626.3726.372.21%2,484,623
Nov 18, 202525.6026.0625.5125.8025.800.19%5,317,970
Nov 17, 202526.7926.9325.6425.7525.75-4.38%3,558,222
Nov 14, 202526.7127.0026.4726.9326.930.22%2,317,974
Nov 13, 202526.9227.3726.7326.8726.87-0.99%3,151,055
Nov 12, 202526.9927.3926.9127.1427.140.89%3,522,123
Nov 11, 202527.0827.3526.8626.9026.90-0.77%3,719,524
Nov 10, 202527.0527.4126.8327.1127.110.67%2,573,405
Nov 7, 202526.2026.9426.0326.9326.931.93%2,257,795
Nov 6, 202526.5226.7826.2226.4226.42-0.38%2,616,559
Nov 5, 202526.5527.1426.3526.5226.520.19%3,959,540
Nov 4, 202526.6126.8526.2526.4726.47-1.67%3,759,068
Nov 3, 202526.5526.9426.0626.9226.920.45%4,691,912
Oct 31, 202525.6926.9725.1226.8026.803.00%6,117,072
Oct 30, 202526.1226.7125.9726.0226.02-1.25%4,325,876
Oct 29, 202526.7427.1426.1426.3526.35-1.83%5,322,750
Oct 28, 202525.6626.8725.3626.8426.844.44%9,004,733
Oct 27, 202525.8525.8525.5025.7025.700.63%4,373,343
Oct 24, 202525.2925.7625.2025.5425.542.20%3,134,337
Oct 23, 202525.0125.2824.7524.9924.99-0.04%3,109,529
Oct 22, 202525.4925.6724.9725.0025.00-2.23%3,848,553
Oct 21, 202525.1925.6925.1425.5725.570.83%5,400,526
Oct 20, 202524.5725.5124.4525.3625.364.28%5,881,805
Oct 17, 202524.5124.7124.0724.3224.321.04%8,005,799
Oct 16, 202525.9726.0523.8324.0724.07-7.92%7,614,903
Oct 15, 202526.8026.8825.7726.1426.14-2.24%5,581,157
Oct 14, 202525.5026.8725.4826.7426.744.01%5,349,082
Oct 13, 202525.3725.7925.0125.7125.713.25%6,555,613
Oct 10, 202526.0526.6824.9024.9024.90-2.96%4,985,088
Oct 9, 202525.6425.9025.3225.6625.660.08%5,117,165
Oct 8, 202526.2026.2425.6425.6425.64-2.10%4,947,176
Oct 7, 202526.6526.9226.1626.1926.19-1.47%5,899,450
Oct 6, 202526.7027.3226.4026.5826.580.64%7,029,270
Oct 3, 202525.9626.5525.8126.4126.411.85%5,544,111
Oct 2, 202525.9326.1125.5425.9325.93-0.12%4,104,497
Oct 1, 202525.6125.9825.5325.9625.960.85%6,423,268
Sep 30, 202525.6925.8225.2625.7425.740.33%4,693,161
Sep 29, 202526.1926.2025.3925.6625.66-1.55%5,370,309
Sep 26, 202525.9126.1925.6726.0626.061.01%4,168,446
Sep 25, 202525.8826.1825.4425.8025.80-1.34%6,527,557
Sep 24, 202526.3926.6325.9426.1526.15-0.91%6,015,464
Sep 23, 202526.2226.7726.2126.3926.391.15%3,205,257
Sep 22, 202526.4226.6326.0626.0926.09-1.73%4,791,704
Sep 19, 202526.9426.9726.4526.5526.55-1.34%14,335,931
Sep 18, 202526.0026.9525.8226.9126.914.22%4,616,545
Sep 17, 202525.4626.5025.4525.8225.821.81%4,020,902
Sep 16, 202525.6925.9925.1025.3625.36-1.86%4,500,609