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Old Second Bancorp, Inc. (OSBC)
NASDAQ: OSBC · Real-Time Price · USD
25.07
+0.35 (1.42%)
Jul 28, 2026, 1:43 PM EDT - Market open

Old Second Bancorp Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 28, 202624.7824.9524.7024.81-0.34%10,298
Jul 27, 202624.3924.8324.2324.7224.722.87%649,936
Jul 24, 202623.6924.2123.6224.0324.032.21%493,539
Jul 23, 202623.0023.5422.6023.5123.510.43%544,005
Jul 22, 202623.6623.6823.2723.4123.41-1.14%502,507
Jul 21, 202623.4823.7223.3823.6823.680.34%472,414
Jul 20, 202623.6423.7123.3723.6023.60-0.17%506,069
Jul 17, 202623.7023.8223.4923.6423.64-1.01%463,654
Jul 16, 202623.2023.9923.2023.8823.882.98%736,347
Jul 15, 202623.0123.4122.7523.1923.190.78%337,789
Jul 14, 202623.0623.3022.9123.0123.01-0.22%215,927
Jul 13, 202622.8923.1422.7623.0623.060.74%329,672
Jul 10, 202622.9222.9722.7822.8922.890.18%370,665
Jul 9, 202622.9623.0522.8322.8522.850.62%507,483
Jul 8, 202622.9922.9922.6022.7122.71-1.22%327,245
Jul 7, 202623.3323.3622.9722.9922.99-0.99%354,430
Jul 6, 202623.1523.5523.0523.2223.22-0.04%394,905
Jul 2, 202623.7523.9523.1223.2323.23-1.65%245,921
Jul 1, 202623.3323.6623.2823.6223.621.29%379,627
Jun 30, 202623.2123.3622.9923.3223.320.47%341,720
Jun 29, 202623.1323.3423.0223.2123.21-0.73%415,530
Jun 26, 202623.0823.5522.8923.3823.381.56%1,423,108
Jun 25, 202622.7923.0822.7523.0223.020.57%392,311
Jun 24, 202622.6322.9122.4322.8922.891.42%331,108
Jun 23, 202622.1522.6321.8322.5722.572.22%307,316
Jun 22, 202621.8722.2521.8622.0822.080.87%335,699
Jun 18, 202621.9822.1721.7321.8921.891.06%557,672
Jun 17, 202622.0622.4521.5021.6621.66-1.81%435,665
Jun 16, 202622.1622.5321.9122.0622.060.23%361,826
Jun 15, 202622.5822.6721.9222.0122.01-2.18%440,982
Jun 12, 202622.3622.5422.0822.5022.501.26%311,985
Jun 11, 202622.2322.4121.9422.2222.220.45%300,531
Jun 10, 202622.0322.2621.9022.1222.120.82%319,088
Jun 9, 202621.8422.3021.4021.9421.941.06%251,206
Jun 8, 202621.6221.8821.5921.7121.710.70%176,998
Jun 5, 202621.4221.7621.4221.5621.560.65%226,814
Jun 4, 202621.0821.5120.9821.4221.423.48%254,564
Jun 3, 202621.4321.4920.6820.7020.70-3.09%279,157
Jun 2, 202620.9721.4020.7421.3621.361.38%398,142
Jun 1, 202621.1121.2420.7621.0721.07-1.17%371,288
May 29, 202621.2921.5021.0221.3221.320.09%346,418
May 28, 202621.2321.3120.9521.3021.300.33%308,382
May 27, 202621.4821.6121.1421.2321.23-1.21%318,395
May 26, 202621.1421.4920.8721.4921.491.94%439,279
May 22, 202621.1321.4421.0321.0821.08-326,690
May 21, 202620.8621.0820.7921.0821.080.52%367,285
May 20, 202620.8321.2020.6220.9720.970.87%441,585
May 19, 202620.8220.9320.5920.7920.79-0.14%262,129
May 18, 202620.4720.9020.4620.8220.821.91%300,862
May 15, 202620.6720.7220.3520.4320.43-1.35%364,123