Old Second Bancorp, Inc. - OSBC - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
December 23, 2025	20.41	20.18	20.18	20.54	20.16	176,100
December 22, 2025	20.56	20.52	20.52	20.7	20.4	179,700
December 19, 2025	20.74	20.53	20.53	20.96	20.41	611,339
December 18, 2025	20.81	20.85	20.85	20.94	20.5	294,400
December 17, 2025	20.76	20.65	20.65	20.96	20.56	316,414
December 16, 2025	20.69	20.78	20.78	20.88	20.57	251,831
December 15, 2025	20.55	20.64	20.64	20.71	20.5	251,100
December 12, 2025	20.76	20.51	20.51	20.76	20.41	262,928
December 11, 2025	20.32	20.63	20.63	20.71	20.32	293,500
December 10, 2025	19.76	20.41	20.41	20.52	19.71	386,032
December 09, 2025	19.82	19.8	19.8	20.14	19.75	259,922
December 08, 2025	19.7	19.8	19.8	19.91	19.51	272,837
December 05, 2025	19.54	19.62	19.62	19.65	19.49	201,200
December 04, 2025	19.5	19.63	19.63	19.75	19.38	302,136
December 03, 2025	19	19.49	19.49	19.53	18.88	441,800
December 02, 2025	19.15	18.93	18.93	19.15	18.9	295,800
December 01, 2025	18.75	19.02	19.02	19.13	18.75	296,900
November 28, 2025	19.02	18.85	18.85	19.04	18.78	133,544
November 26, 2025	18.93	19.02	19.02	19.17	18.89	328,900
November 25, 2025	18.53	19	19	19.09	18.25	256,705
November 24, 2025	18.5	18.42	18.42	18.6	17.87	355,800
November 21, 2025	18.02	18.52	18.52	18.69	18.02	366,000
November 20, 2025	18.24	17.95	17.95	18.49	17.9	198,010
November 19, 2025	17.85	18.05	18.05	18.11	17.79	238,400
November 18, 2025	17.67	17.85	17.85	18.02	17.61	242,218
November 17, 2025	18.39	17.67	17.67	18.43	17.65	204,400
November 14, 2025	18.28	18.44	18.44	18.47	18.11	286,000
November 13, 2025	18.31	18.34	18.34	18.59	18.18	265,411
November 12, 2025	18.42	18.38	18.38	18.71	18.33	510,100
November 11, 2025	18.46	18.43	18.43	18.61	18.33	236,500
November 10, 2025	18.37	18.42	18.42	18.55	18.18	322,800
November 07, 2025	18.22	18.32	18.32	18.36	18.01	361,615
November 06, 2025	18.35	18.2	18.2	18.48	18.05	284,000
November 05, 2025	18.01	18.39	18.39	18.44	17.99	330,538
November 04, 2025	17.89	18.09	18.09	18.2	17.74	408,502
November 03, 2025	17.84	18	18	18	17.66	294,500
October 31, 2025	17.96	17.95	17.95	18.07	17.54	396,879
October 30, 2025	18.29	18.16	18.09	18.57	18.1	394,500
October 29, 2025	18.52	18.33	18.26	18.7	17.11	391,332
October 28, 2025	18.52	18.61	18.54	18.7	18.33	477,905
October 27, 2025	18.6	18.58	18.51	18.75	18.48	673,800
October 24, 2025	18.33	18.56	18.49	18.6	18.1	744,400
October 23, 2025	17.92	17.86	17.79	18.02	17.43	663,000
October 22, 2025	18.14	17.95	17.95	18.29	17.9	678,200
October 21, 2025	17.67	18.08	18.08	18.09	17.57	329,700
October 20, 2025	17.16	17.75	17.75	17.76	17.08	265,706
October 17, 2025	16.88	17.07	17.07	17.14	16.88	364,200
October 16, 2025	17.75	16.71	16.71	17.79	16.65	498,939
October 15, 2025	17.9	17.84	17.84	18.19	17.75	369,300
October 14, 2025	17.22	17.97	17.97	18.04	17.14	329,600
October 13, 2025	17.21	17.24	17.24	17.25	16.9	274,100
October 10, 2025	17.28	17.05	17.05	17.63	17.04	409,337
October 09, 2025	17.36	17.18	17.18	17.37	17.02	173,646
October 08, 2025	17.28	17.27	17.27	17.31	17.16	166,600
October 07, 2025	17.52	17.25	17.25	17.68	17.24	208,600
October 06, 2025	17.37	17.53	17.53	17.67	17.32	313,831
October 03, 2025	17.1	17.26	17.26	17.37	17.1	227,613
October 02, 2025	17.33	17.1	17.1	17.36	16.96	279,404
October 01, 2025	17.12	17.36	17.36	17.55	16.99	604,000
September 30, 2025	17.29	17.29	17.29	17.41	17.11	283,700

Old Second Bancorp, Inc. (OSBC) NASDAQ