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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$9.94$10.881,600
1998-12-30$10.03$10.9861,867
1998-12-29$9.94$10.881,067
1998-12-28$10.13$11.0843,733
1998-12-24$9.98$10.930
1998-12-23$9.98$10.931,067
1998-12-22$10.22$11.190
1998-12-21$10.22$11.190
1998-12-18$10.22$11.1914,933
1998-12-17$10.03$10.980
1998-12-16$10.03$10.9313,333
1998-12-15$10.16$11.070
1998-12-14$10.16$11.071,600
1998-12-11$10.10$11.0129,867
1998-12-10$9.56$10.420
1998-12-09$9.56$10.4211,733
1998-12-08$9.98$10.880
1998-12-07$9.98$10.881,067
1998-12-04$9.56$10.4237,333
1998-12-03$9.49$10.340
1998-12-02$9.49$10.342,667
1998-12-01$9.49$10.341,600
1998-11-30$9.49$10.341,600
1998-11-27$9.47$10.320
1998-11-25$9.47$10.3237,867
1998-11-24$9.89$10.780
1998-11-23$9.89$10.788,533
1998-11-20$9.38$10.213,200
1998-11-19$9.38$10.210
1998-11-18$9.38$10.2135,200
1998-11-17$9.33$10.161,600
1998-11-16$9.52$10.374,267
1998-11-13$9.52$10.372,667
1998-11-12$9.30$10.140
1998-11-11$9.30$10.140
1998-11-10$9.30$10.140
1998-11-09$9.30$10.140
1998-11-06$9.30$10.141,067
1998-11-05$9.28$10.113,733
1998-11-04$9.66$10.522,133
1998-11-03$9.52$10.372,667
1998-11-02$9.61$10.470
1998-10-30$9.61$10.471,600
1998-10-29$9.33$10.160
1998-10-28$9.33$10.1611,200
1998-10-27$9.33$10.160
1998-10-26$9.33$10.167,467
1998-10-23$8.88$9.6818,133
1998-10-22$8.63$9.4018,667
1998-10-21$8.65$9.420
1998-10-20$8.65$9.426,400
1998-10-19$8.53$9.302,133
1998-10-16$8.53$9.303,733
1998-10-15$8.25$8.999,600
1998-10-14$8.25$8.990
1998-10-13$8.25$8.99533
1998-10-12$8.44$9.1912,800
1998-10-09$8.13$8.86533
1998-10-08$8.30$9.0457,067
1998-10-07$8.81$9.6012,800
1998-10-06$9.00$9.811,067
1998-10-05$9.00$9.810
1998-10-02$9.00$9.814,267
1998-10-01$9.09$9.912,667
1998-09-30$9.09$9.912,133
1998-09-29$9.00$9.810
1998-09-28$9.00$9.810
1998-09-25$9.00$9.812,133
1998-09-24$9.23$10.061,600
1998-09-23$9.42$10.270
1998-09-22$9.42$10.270
1998-09-21$9.42$10.2711,200
1998-09-18$9.19$10.0116,000
1998-09-17$9.56$10.421,067
1998-09-16$9.56$10.3712,267
1998-09-15$9.70$10.522,133
1998-09-14$9.70$10.520
1998-09-11$9.70$10.528,533
1998-09-10$9.38$10.161,067
1998-09-09$9.75$10.570
1998-09-08$9.75$10.570
1998-09-04$9.75$10.570
1998-09-03$9.75$10.570
1998-09-02$9.75$10.572,133
1998-09-01$9.56$10.370
1998-08-31$9.56$10.370
1998-08-28$9.56$10.3714,933
1998-08-27$9.38$10.1621,867
1998-08-26$10.13$10.9816,000
1998-08-25$10.36$11.235,333
1998-08-24$10.45$11.333,733
1998-08-21$10.50$11.384,267
1998-08-20$10.88$11.790
1998-08-19$10.88$11.791,067
1998-08-18$10.59$11.4915,467
1998-08-17$10.69$11.5916,000
1998-08-14$10.78$11.697,467
1998-08-13$10.92$11.845,867
1998-08-12$11.11$12.044,267
1998-08-11$10.88$11.793,200
1998-08-10$11.06$11.990
1998-08-07$11.06$11.996,400
1998-08-06$11.06$11.990
1998-08-05$11.06$11.991,067
1998-08-04$11.11$12.040
1998-08-03$11.11$12.040
1998-07-31$11.11$12.041,067
1998-07-30$11.20$12.151,600
1998-07-29$11.06$11.998,000
1998-07-28$11.16$12.101,067
1998-07-27$11.44$12.400
1998-07-24$11.44$12.400
1998-07-23$11.44$12.400
1998-07-22$11.44$12.404,800
1998-07-21$11.41$12.38533
1998-07-20$11.25$12.207,467
1998-07-17$11.44$12.4012,267
1998-07-16$11.30$12.250
1998-07-15$11.30$12.253,200
1998-07-14$11.44$12.400
1998-07-13$11.44$12.40533
1998-07-10$11.44$12.400
1998-07-09$11.44$12.4044,800
1998-07-08$11.44$12.400
1998-07-07$11.44$12.4049,600
1998-07-06$11.39$12.350
1998-07-02$11.39$12.351,067
1998-07-01$11.46$12.430
1998-06-30$11.46$12.430
1998-06-29$11.46$12.432,667
1998-06-26$11.44$12.400
1998-06-25$11.44$12.4011,733
1998-06-24$11.67$12.650
1998-06-23$11.67$12.650
1998-06-22$11.67$12.653,200
1998-06-19$11.67$12.651,067
1998-06-18$11.63$12.6015,467
1998-06-17$11.72$12.678,000
1998-06-16$11.79$12.7513,333
1998-06-15$11.81$12.772,667
1998-06-12$11.91$12.8854,933
1998-06-11$11.81$12.771,067
1998-06-10$11.67$12.625,333
1998-06-09$11.84$12.804,267
1998-06-08$11.77$12.722,133
1998-06-05$11.98$12.950
1998-06-04$11.98$12.95533
1998-06-03$11.77$12.724,800
1998-06-02$11.77$12.721,600
1998-06-01$11.77$12.720
1998-05-29$11.77$12.723,733
1998-05-28$11.91$12.883,200
1998-05-27$11.91$12.885,333
1998-05-26$11.91$12.885,333
1998-05-22$12.33$13.330
1998-05-21$12.33$13.330
1998-05-20$12.33$13.330
1998-05-19$12.33$13.3335,733
1998-05-18$12.12$13.1033,600
1998-05-15$12.28$13.281,067
1998-05-14$11.91$12.888,533
1998-05-13$12.00$12.980
1998-05-12$12.00$12.980
1998-05-11$12.00$12.982,133
1998-05-08$12.00$12.9811,200
1998-05-07$11.81$12.774,267
1998-05-06$11.79$12.7511,200
1998-05-05$11.84$12.802,667
1998-05-04$12.19$13.18533
1998-05-01$12.07$13.052,667
1998-04-30$11.98$12.957,467
1998-04-29$11.77$12.720
1998-04-28$11.77$12.722,667
1998-04-27$11.77$12.724,267
1998-04-24$12.02$13.0087,467
1998-04-23$11.77$12.7210,667
1998-04-22$11.77$12.722,667
1998-04-21$11.81$12.776,400
1998-04-20$11.84$12.8038,400
1998-04-17$12.00$12.9850,133
1998-04-16$12.38$13.3812,267
1998-04-15$11.95$12.9313,333
1998-04-14$11.72$12.670
1998-04-13$11.72$12.670
1998-04-09$11.72$12.673,200
1998-04-08$11.72$12.671,600
1998-04-07$11.65$12.600
1998-04-06$11.65$12.604,267
1998-04-03$11.81$12.773,200
1998-04-02$12.42$13.438,000
1998-04-01$11.95$12.930
1998-03-31$11.95$12.934,800
1998-03-30$11.91$12.880
1998-03-27$11.91$12.8815,467
1998-03-26$11.63$12.578,533
1998-03-25$11.63$12.572,667
1998-03-24$11.67$12.623,200
1998-03-23$11.86$12.830
1998-03-20$11.86$12.830
1998-03-19$11.86$12.831,600
1998-03-18$11.86$12.790
1998-03-17$11.86$12.790
1998-03-16$11.86$12.794,800
1998-03-13$11.77$12.69533
1998-03-12$11.63$12.544,800
1998-03-11$11.63$12.542,133
1998-03-10$11.44$12.3412,800
1998-03-09$11.77$12.693,200
1998-03-06$11.53$12.440
1998-03-05$11.53$12.446,933
1998-03-04$11.48$12.39533
1998-03-03$11.48$12.391,067
1998-03-02$11.44$12.348,000
1998-02-27$11.39$12.291,067
1998-02-26$11.44$12.346,933
1998-02-25$11.16$12.0321,333
1998-02-24$11.25$12.144,267
1998-02-23$11.25$12.141,067
1998-02-20$11.06$11.931,067
1998-02-19$11.06$11.935,867
1998-02-18$11.06$11.930
1998-02-17$11.06$11.930
1998-02-13$11.06$11.936,933
1998-02-12$11.06$11.930
1998-02-11$11.06$11.9322,933
1998-02-10$11.06$11.930
1998-02-09$11.06$11.936,400
1998-02-06$11.06$11.932,667
1998-02-05$11.06$11.930
1998-02-04$11.06$11.931,067
1998-02-03$10.92$11.781,067
1998-02-02$10.88$11.7376,800
1998-01-30$10.97$11.833,733
1998-01-29$10.88$11.73533
1998-01-28$10.88$11.733,200
1998-01-27$11.20$12.082,667
1998-01-26$10.92$11.781,067
1998-01-23$11.30$12.190
1998-01-22$11.30$12.190
1998-01-21$11.30$12.194,267
1998-01-20$11.06$11.9332,533
1998-01-16$11.25$12.142,667
1998-01-15$11.11$11.980
1998-01-14$11.11$11.985,333
1998-01-13$11.03$11.908,533
1998-01-12$11.18$12.0621,333
1998-01-09$11.25$12.145,333
1998-01-08$11.11$11.982,667
1998-01-07$11.11$11.9812,267
1998-01-06$11.34$12.2417,067
1998-01-05$11.25$12.1413,333
1998-01-02$11.25$12.142,133