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Columbia Banking System, Inc. (COLB)
NASDAQ: COLB · Real-Time Price · USD
29.05
-0.31 (-1.06%)
At close: Jan 9, 2026, 4:00 PM EST
29.45
+0.40 (1.38%)
After-hours: Jan 9, 2026, 6:44 PM EST

Columbia Banking System Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jan 9, 202629.5029.7229.0329.0529.05-1.06%1,469,112
Jan 8, 202628.7529.7028.5029.3629.361.59%1,894,025
Jan 7, 202628.9529.1628.6728.9028.90-0.31%2,190,422
Jan 6, 202628.6829.0928.5428.9928.990.73%2,525,123
Jan 5, 202628.1129.1028.0628.7828.782.09%2,539,273
Jan 2, 202628.0528.3527.5428.1928.190.86%2,289,219
Dec 31, 202528.5028.5027.9027.9527.95-1.06%1,452,345
Dec 30, 202528.5028.5028.1528.2528.25-0.67%1,757,730
Dec 29, 202528.4328.6928.3628.4428.44-0.52%1,819,525
Dec 26, 202528.5628.7228.4728.5928.59-0.10%847,885
Dec 24, 202528.6528.7228.5428.6228.620.03%799,332
Dec 23, 202529.0029.0728.5728.6128.61-1.41%1,997,380
Dec 22, 202529.0229.2628.8929.0229.020.59%2,526,802
Dec 19, 202528.8629.1228.6428.8528.85-0.03%4,557,724
Dec 18, 202529.1829.2628.7628.8628.86-0.31%2,615,451
Dec 17, 202528.9629.3328.8228.9528.950.14%2,410,128
Dec 16, 202529.1429.3128.7928.9128.91-0.86%2,377,913
Dec 15, 202529.5129.6129.0929.1629.16-0.27%1,885,173
Dec 12, 202529.3329.4629.0529.2429.24-0.07%2,098,538
Dec 11, 202528.9629.5028.9129.2629.260.76%3,070,249
Dec 10, 202527.9929.3527.9929.0429.043.16%5,254,509
Dec 9, 202528.2728.7128.1028.1528.15-0.53%2,284,861
Dec 8, 202528.1828.6428.0628.3028.300.43%2,094,227
Dec 5, 202528.1428.3828.0528.1828.18-0.35%2,411,116
Dec 4, 202528.1028.3928.0328.2828.280.39%1,978,184
Dec 3, 202527.7228.3227.7228.1728.171.81%3,898,748
Dec 2, 202528.2328.2527.6627.6727.67-1.46%3,013,430
Dec 1, 202527.5628.3327.5128.0828.081.30%2,461,449
Nov 28, 202527.9328.2127.6927.7227.72-2.26%1,696,364
Nov 26, 202528.3228.5928.3228.3627.99-0.21%2,029,996
Nov 25, 202527.7128.7727.6928.4228.053.20%2,510,155
Nov 24, 202527.2627.6726.9627.5427.181.36%2,445,886
Nov 21, 202526.3127.4726.3027.1726.823.58%2,602,045
Nov 20, 202526.6327.1626.1526.2325.89-0.53%2,799,801
Nov 19, 202525.9326.4525.8626.3726.032.21%2,484,623
Nov 18, 202525.6026.0625.5125.8025.460.19%5,317,970
Nov 17, 202526.7926.9325.6425.7525.41-4.38%3,558,222
Nov 14, 202526.7127.0026.4726.9326.580.22%2,317,974
Nov 13, 202526.9227.3726.7326.8726.52-0.99%3,151,055
Nov 12, 202526.9927.3926.9127.1426.790.89%3,522,123
Nov 11, 202527.0827.3526.8626.9026.55-0.77%3,719,524
Nov 10, 202527.0527.4126.8327.1126.760.67%2,573,405
Nov 7, 202526.2026.9426.0326.9326.581.93%2,257,795
Nov 6, 202526.5226.7826.2226.4226.08-0.38%2,616,559
Nov 5, 202526.5527.1426.3526.5226.170.19%3,959,540
Nov 4, 202526.6126.8526.2526.4726.12-1.67%3,759,068
Nov 3, 202526.5526.9426.0626.9226.570.45%4,691,912
Oct 31, 202525.6926.9725.1226.8026.453.00%6,117,072
Oct 30, 202526.1226.7125.9726.0225.68-1.25%4,325,876
Oct 29, 202526.7427.1426.1426.3526.01-1.83%5,322,750