Columbia Banking System Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 23, 2026	29.13	29.80	28.97	29.65	29.65	2.24%	3,066,299
Apr 22, 2026	29.30	29.39	28.86	29.00	29.00	-0.31%	3,199,514
Apr 21, 2026	29.68	29.98	29.04	29.09	29.09	-1.99%	1,878,756
Apr 20, 2026	29.60	29.87	29.37	29.68	29.68	0.17%	2,199,208
Apr 17, 2026	29.40	30.11	29.37	29.63	29.63	2.28%	2,045,425
Apr 16, 2026	29.10	29.28	28.86	28.97	28.97	-0.45%	1,922,005
Apr 15, 2026	29.05	29.26	28.79	29.10	29.10	0.17%	1,550,181
Apr 14, 2026	28.96	29.28	28.92	29.05	29.05	-0.38%	1,400,375
Apr 13, 2026	28.82	29.20	28.59	29.16	29.16	0.69%	4,124,077
Apr 10, 2026	29.53	29.62	28.94	28.96	28.96	-2.06%	1,987,572
Apr 9, 2026	28.69	29.66	28.69	29.57	29.57	2.39%	2,750,933
Apr 8, 2026	28.56	29.23	28.56	28.88	28.88	4.34%	4,770,305
Apr 7, 2026	27.86	28.08	27.50	27.68	27.68	-1.28%	4,438,611
Apr 6, 2026	27.72	28.14	27.58	28.04	28.04	1.12%	2,049,710
Apr 2, 2026	27.41	27.89	27.23	27.73	27.73	-0.68%	2,328,675
Apr 1, 2026	27.65	28.25	27.57	27.92	27.92	1.79%	2,420,316
Mar 31, 2026	27.24	27.75	27.13	27.43	27.43	2.39%	4,509,348
Mar 30, 2026	26.81	27.08	26.57	26.79	26.79	0.34%	2,556,969
Mar 27, 2026	27.25	27.28	26.65	26.70	26.70	-2.77%	1,973,419
Mar 26, 2026	27.44	27.60	27.26	27.46	27.46	-0.51%	1,890,772
Mar 25, 2026	27.64	27.80	27.19	27.60	27.60	0.73%	2,337,720
Mar 24, 2026	26.71	27.52	26.61	27.40	27.40	1.97%	2,934,451
Mar 23, 2026	26.95	27.48	26.65	26.87	26.87	2.79%	3,507,192
Mar 20, 2026	26.37	26.57	25.83	26.14	26.14	-1.02%	9,223,526
Mar 19, 2026	26.00	26.61	25.68	26.41	26.41	0.80%	2,653,741
Mar 18, 2026	26.41	26.61	26.16	26.20	26.20	-1.02%	2,860,916
Mar 17, 2026	26.69	26.82	26.27	26.47	26.47	0.46%	2,622,641
Mar 16, 2026	26.67	26.83	26.30	26.35	26.35	0.46%	1,992,320
Mar 13, 2026	26.65	26.86	26.14	26.23	26.23	-0.72%	3,081,571
Mar 12, 2026	26.15	26.65	26.08	26.42	26.42	-1.31%	2,560,220
Mar 11, 2026	26.77	27.03	26.31	26.77	26.77	-0.70%	2,890,602
Mar 10, 2026	27.12	27.62	26.73	26.96	26.96	-0.55%	2,532,726
Mar 9, 2026	26.87	27.42	26.12	27.11	27.11	-0.70%	3,414,721
Mar 6, 2026	27.32	27.52	26.42	27.30	27.30	-2.50%	2,471,227
Mar 5, 2026	28.26	28.42	27.69	28.00	28.00	-2.03%	2,464,252
Mar 4, 2026	28.65	28.95	28.45	28.58	28.58	-0.35%	2,628,392
Mar 3, 2026	28.51	28.95	27.83	28.68	28.68	-1.24%	3,428,687
Mar 2, 2026	27.92	29.19	27.70	29.04	29.04	2.07%	3,152,417
Feb 27, 2026	29.57	29.72	28.15	28.45	28.45	-6.97%	4,547,932
Feb 26, 2026	30.55	31.21	30.21	30.58	30.21	0.46%	3,237,394
Feb 25, 2026	30.20	30.51	29.84	30.44	30.07	1.94%	3,341,462
Feb 24, 2026	30.03	30.19	29.59	29.86	29.50	-0.70%	2,826,049
Feb 23, 2026	31.69	31.74	29.89	30.07	29.71	-5.32%	3,255,246
Feb 20, 2026	31.17	31.81	30.93	31.76	31.38	1.83%	3,073,383
Feb 19, 2026	31.18	31.41	30.80	31.19	30.81	-0.16%	2,594,593
Feb 18, 2026	31.29	32.12	31.19	31.24	30.86	-0.19%	3,434,367
Feb 17, 2026	31.59	32.00	31.15	31.30	30.92	-0.60%	2,697,956
Feb 13, 2026	31.10	31.63	30.79	31.49	31.11	0.77%	3,291,514
Feb 12, 2026	31.99	32.21	30.75	31.25	30.87	-1.20%	4,149,315
Feb 11, 2026	32.24	32.62	31.38	31.63	31.25	-1.22%	2,035,269