Old Second Bancorp, Inc. - Common Stock (OSBC)

Last Price19.84

Change-0.14 (-0.70%)

NASDAQ · Last Trade: Feb 1st, 12:40 AM EST

Historical Prices For Old Second Bancorp, Inc. - Common Stock (OSBC)

Date Range:

2025-11-01 - 2026-02-01

Date	Open	High	Low	Close	Volume	Adjusted Close
1/30/2026	19.81	20.05	19.63	19.84	375,959	19.84
1/29/2026	19.57	19.98	19.44	19.98	362,610	19.91
1/28/2026	20.01	20.01	19.41	19.51	374,550	19.44
1/27/2026	20.00	20.05	19.65	19.82	287,792	19.75
1/26/2026	19.83	20.25	18.95	19.88	482,967	19.81
1/23/2026	21.08	21.08	19.86	19.90	621,091	19.83
1/22/2026	21.80	22.00	21.07	21.26	476,892	21.19
1/21/2026	20.47	21.51	20.47	21.47	560,889	21.39
1/20/2026	20.40	20.70	20.30	20.37	242,326	20.30
1/16/2026	20.89	21.10	20.20	20.66	504,456	20.59
1/15/2026	20.45	21.09	20.45	20.99	367,166	20.92
1/14/2026	19.85	20.55	19.70	20.46	487,974	20.39
1/13/2026	19.74	20.13	19.48	19.87	602,462	19.80
1/12/2026	19.59	19.84	19.46	19.73	260,006	19.66
1/09/2026	20.31	20.36	19.75	19.78	240,674	19.71
1/08/2026	19.63	20.55	19.63	20.27	350,494	20.20
1/07/2026	19.91	20.02	19.52	19.74	231,224	19.67
1/06/2026	19.90	19.98	19.76	19.88	252,083	19.81
1/05/2026	19.35	20.28	19.35	20.02	294,565	19.95
1/02/2026	19.46	19.66	19.19	19.48	250,151	19.41
12/31/2025	19.53	19.58	19.42	19.50	182,688	19.43
12/30/2025	19.79	19.79	19.51	19.53	246,840	19.46
12/29/2025	19.96	20.00	19.77	19.79	223,301	19.72
12/26/2025	20.15	20.60	19.82	19.90	182,957	19.83
12/24/2025	20.15	20.21	20.09	20.13	80,261	20.06
12/23/2025	20.41	20.54	20.16	20.18	176,071	20.11
12/22/2025	20.56	20.70	20.40	20.52	179,657	20.45
12/19/2025	20.74	20.96	20.41	20.53	611,339	20.46
12/18/2025	20.81	20.93	20.50	20.85	294,359	20.78
12/17/2025	20.76	20.96	20.56	20.65	316,414	20.58
12/16/2025	20.69	20.88	20.57	20.78	251,831	20.71
12/15/2025	20.55	20.71	20.50	20.64	251,085	20.57
12/12/2025	20.76	20.76	20.41	20.51	262,928	20.44
12/11/2025	20.32	20.71	20.32	20.63	293,461	20.56
12/10/2025	19.76	20.52	19.71	20.41	386,032	20.34
12/09/2025	19.82	20.14	19.75	19.80	259,922	19.73
12/08/2025	19.70	19.91	19.51	19.80	272,837	19.73
12/05/2025	19.54	19.65	19.49	19.62	201,196	19.55
12/04/2025	19.40	19.75	19.38	19.63	313,654	19.56
12/03/2025	19.00	19.53	18.88	19.49	441,809	19.42
12/02/2025	19.15	19.15	18.90	18.93	295,774	18.86
12/01/2025	18.75	19.13	18.75	19.02	296,996	18.95
11/28/2025	19.02	19.04	18.78	18.85	133,544	18.78
11/26/2025	18.93	19.16	18.89	19.02	328,856	18.95
11/25/2025	18.53	19.09	18.25	19.00	256,705	18.93
11/24/2025	18.50	18.60	17.87	18.42	355,794	18.36
11/21/2025	18.02	18.69	18.02	18.52	365,983	18.46
11/20/2025	18.24	18.48	17.90	17.95	198,010	17.89
11/19/2025	17.85	18.11	17.79	18.05	238,380	17.99
11/18/2025	17.67	18.02	17.61	17.85	242,218	17.79
11/17/2025	18.39	18.43	17.65	17.67	204,395	17.61
11/14/2025	18.28	18.46	18.11	18.44	285,952	18.38
11/13/2025	18.31	18.59	18.18	18.34	265,411	18.28
11/12/2025	18.42	18.71	18.33	18.38	510,058	18.32
11/11/2025	18.46	18.61	18.33	18.43	236,486	18.37
11/10/2025	18.37	18.55	18.18	18.42	322,764	18.36
11/07/2025	18.22	18.36	18.01	18.32	361,615	18.26
11/06/2025	18.35	18.48	18.05	18.20	283,966	18.14
11/05/2025	18.01	18.44	17.99	18.39	330,538	18.33
11/04/2025	17.89	18.20	17.74	18.09	408,496	18.03
11/03/2025	17.84	18.00	17.66	18.00	294,452	17.94