NASDAQ:OSBC | Historical Stock Price | OLD SECOND BANCORP INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1993-11-16 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.79$1.77$3.96$8.86$19.84$44.441993-11-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$8.91$10.229,867
2000-12-28$8.77$10.067,200
2000-12-27$8.72$10.016,933
2000-12-26$9.09$10.370
2000-12-22$9.09$10.370
2000-12-21$9.09$10.370
2000-12-20$9.09$10.37533
2000-12-19$8.91$10.16800
2000-12-18$8.95$10.219,067
2000-12-15$9.09$10.371,067
2000-12-14$9.05$10.321,867
2000-12-13$9.05$10.324,533
2000-12-12$9.09$10.370
2000-12-11$9.09$10.375,333
2000-12-08$9.23$10.53800
2000-12-07$9.05$10.3216,800
2000-12-06$9.09$10.3719,467
2000-12-05$8.86$10.11267
2000-12-04$9.00$10.270
2000-12-01$9.00$10.2721,067
2000-11-30$8.91$10.161,867
2000-11-29$9.00$10.2713,600
2000-11-28$9.00$10.271,600
2000-11-27$9.00$10.275,867
2000-11-24$8.86$10.110
2000-11-22$8.86$10.112,133
2000-11-21$8.86$10.111,867
2000-11-20$8.67$9.8935,733
2000-11-17$8.58$9.780
2000-11-16$8.58$9.782,667
2000-11-15$8.67$9.8911,467
2000-11-14$8.58$9.780
2000-11-13$8.58$9.7848,000
2000-11-10$8.58$9.78533
2000-11-09$8.60$9.8140,000
2000-11-08$8.58$9.782,400
2000-11-07$8.58$9.780
2000-11-06$8.58$9.780
2000-11-03$8.58$9.7817,333
2000-11-02$8.58$9.784,533
2000-11-01$8.58$9.78800
2000-10-31$8.58$9.784,800
2000-10-30$8.58$9.788,000
2000-10-27$8.55$9.7612,800
2000-10-26$8.63$9.840
2000-10-25$8.63$9.840
2000-10-24$8.63$9.84243,200
2000-10-23$8.55$9.760
2000-10-20$8.55$9.761,333
2000-10-19$8.46$9.65267
2000-10-18$8.39$9.5715,200
2000-10-17$8.34$9.5225,867
2000-10-16$8.34$9.523,467
2000-10-13$8.34$9.521,600
2000-10-12$8.39$9.57800
2000-10-11$8.39$9.5725,600
2000-10-10$8.34$9.525,333
2000-10-09$8.53$9.7317,333
2000-10-06$8.48$9.685,333
2000-10-05$8.48$9.680
2000-10-04$8.48$9.68800
2000-10-03$8.48$9.680
2000-10-02$8.48$9.68533
2000-09-29$9.00$10.27267
2000-09-28$8.48$9.680
2000-09-27$8.48$9.680
2000-09-26$8.48$9.68533
2000-09-25$8.48$9.68800
2000-09-22$8.88$10.130
2000-09-21$8.95$10.151,067
2000-09-20$8.95$10.153,733
2000-09-19$8.81$9.991,067
2000-09-18$8.53$9.673,200
2000-09-15$8.53$9.671,600
2000-09-14$8.48$9.620
2000-09-13$8.48$9.620
2000-09-12$8.48$9.621,600
2000-09-11$8.58$9.722,933
2000-09-08$8.58$9.722,667
2000-09-07$8.63$9.783,733
2000-09-06$8.58$9.723,200
2000-09-05$8.81$9.990
2000-09-01$8.81$9.991,600
2000-08-31$8.72$9.8815,200
2000-08-30$8.72$9.880
2000-08-29$8.72$9.886,400
2000-08-28$8.51$9.642,667
2000-08-25$8.81$9.994,267
2000-08-24$8.63$9.780
2000-08-23$8.63$9.7819,467
2000-08-22$8.39$9.5125,067
2000-08-21$8.25$9.351,333
2000-08-18$7.97$9.030
2000-08-17$7.97$9.030
2000-08-16$7.97$9.03267
2000-08-15$7.97$9.0354,933
2000-08-14$7.97$9.034,267
2000-08-11$7.97$9.0316,533
2000-08-10$8.02$9.0912,800
2000-08-09$7.97$9.035,333
2000-08-08$7.83$8.879,333
2000-08-07$7.83$8.871,067
2000-08-04$8.20$9.30800
2000-08-03$8.16$9.241,333
2000-08-02$7.78$8.82533
2000-08-01$7.85$8.9092,267
2000-07-31$7.78$8.8242,933
2000-07-28$7.83$8.8719,467
2000-07-27$7.83$8.871,333
2000-07-26$7.80$8.853,200
2000-07-25$7.78$8.824,533
2000-07-24$7.78$8.822,133
2000-07-21$7.88$8.931,067
2000-07-20$7.78$8.82800
2000-07-19$7.78$8.820
2000-07-18$7.78$8.822,400
2000-07-17$7.86$8.918,000
2000-07-14$7.88$8.930
2000-07-13$7.88$8.931,067
2000-07-12$7.88$8.930
2000-07-11$7.88$8.932,667
2000-07-10$8.23$9.320
2000-07-07$8.23$9.321,600
2000-07-06$8.23$9.320
2000-07-05$8.23$9.3214,400
2000-07-03$7.95$9.01267
2000-06-30$7.95$9.012,667
2000-06-29$7.95$9.01533
2000-06-28$8.25$9.3543,200
2000-06-27$7.95$9.0116,800
2000-06-26$8.06$9.14800
2000-06-23$8.11$9.1920,800
2000-06-22$8.06$9.141,867
2000-06-21$8.06$9.0710,400
2000-06-20$8.06$9.075,867
2000-06-19$8.13$9.15533
2000-06-16$8.06$9.070
2000-06-15$8.06$9.071,600
2000-06-14$8.11$9.1329,600
2000-06-13$8.11$9.1310,667
2000-06-12$8.02$9.027,733
2000-06-09$8.02$9.020
2000-06-08$8.02$9.021,867
2000-06-07$8.25$9.2921,600
2000-06-06$8.06$9.0727,467
2000-06-05$8.11$9.132,400
2000-06-02$8.11$9.135,067
2000-06-01$8.11$9.13533
2000-05-31$8.11$9.132,667
2000-05-30$8.06$9.070
2000-05-26$8.06$9.07179,733
2000-05-25$8.06$9.075,333
2000-05-24$8.16$9.182,667
2000-05-23$8.16$9.184,267
2000-05-22$8.10$9.115,867
2000-05-19$8.06$9.0728,533
2000-05-18$8.06$9.077,467
2000-05-17$8.16$9.18533
2000-05-16$8.06$9.075,333
2000-05-15$8.07$9.090
2000-05-12$8.07$9.090
2000-05-11$8.07$9.090
2000-05-10$8.07$9.096,667
2000-05-09$8.06$9.072,667
2000-05-08$8.06$9.077,467
2000-05-05$8.16$9.186,667
2000-05-04$8.06$9.0714,933
2000-05-03$8.02$9.020
2000-05-02$8.02$9.0210,133
2000-05-01$8.06$9.073,733
2000-04-28$8.23$9.261,600
2000-04-27$8.20$9.231,600
2000-04-26$8.16$9.1810,133
2000-04-25$8.02$9.021,600
2000-04-24$8.25$9.290
2000-04-20$8.25$9.297,200
2000-04-19$8.02$9.021,067
2000-04-18$8.25$9.292,400
2000-04-17$7.97$8.9722,667
2000-04-14$8.16$9.1813,067
2000-04-13$7.97$8.97533
2000-04-12$7.97$8.976,400
2000-04-11$8.11$9.1311,733
2000-04-10$8.16$9.188,267
2000-04-07$8.11$9.132,933
2000-04-06$8.11$9.133,467
2000-04-05$8.11$9.1311,467
2000-04-04$8.16$9.182,400
2000-04-03$8.11$9.1326,133
2000-03-31$8.09$9.100
2000-03-30$8.09$9.101,067
2000-03-29$8.30$9.340
2000-03-28$8.30$9.340
2000-03-27$8.30$9.3448,800
2000-03-24$8.25$9.293,200
2000-03-23$8.25$9.221,867
2000-03-22$8.30$9.288,000
2000-03-21$8.16$9.121,333
2000-03-20$8.34$9.330
2000-03-17$8.34$9.335,333
2000-03-16$8.25$9.22533
2000-03-15$8.16$9.128,533
2000-03-14$7.80$8.72162,667
2000-03-13$8.06$9.0118,933
2000-03-10$8.11$9.07800
2000-03-09$8.20$9.17161,600
2000-03-08$8.16$9.125,067
2000-03-07$8.16$9.121,333
2000-03-06$8.11$9.076,400
2000-03-03$8.16$9.1281,333
2000-03-02$8.20$9.1716,000
2000-03-01$8.06$9.0124,000
2000-02-29$8.06$9.011,600
2000-02-28$8.11$9.0762,133
2000-02-25$8.25$9.221,333
2000-02-24$8.20$9.1734,667
2000-02-23$8.30$9.281,333
2000-02-22$8.30$9.284,533
2000-02-18$8.39$9.382,667
2000-02-17$8.30$9.282,133
2000-02-16$8.30$9.286,133
2000-02-15$8.25$9.2225,067
2000-02-14$8.34$9.332,133
2000-02-11$8.44$9.4329,067
2000-02-10$8.44$9.438,533
2000-02-09$8.44$9.430
2000-02-08$8.44$9.4334,133
2000-02-07$8.48$9.48248,800
2000-02-04$8.53$9.54533
2000-02-03$8.58$9.592,133
2000-02-02$8.53$9.540
2000-02-01$8.53$9.54110,667
2000-01-31$8.58$9.592,933
2000-01-28$8.72$9.751,600
2000-01-27$8.65$9.67533
2000-01-26$8.81$9.8510,133
2000-01-25$8.81$9.850
2000-01-24$8.81$9.8526,667
2000-01-21$8.81$9.85267
2000-01-20$8.63$9.641,600
2000-01-19$8.63$9.6418,933
2000-01-18$8.67$9.6930,667
2000-01-14$8.77$9.80533
2000-01-13$8.63$9.644,267
2000-01-12$8.63$9.646,667
2000-01-11$8.65$9.6717,600
2000-01-10$8.63$9.6414,667
2000-01-07$8.63$9.6410,133
2000-01-06$8.63$9.647,733
2000-01-05$8.72$9.7513,067
2000-01-04$8.63$9.645,333
2000-01-03$9.19$10.2718,400