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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$14.78$17.387,467
2001-12-28$14.84$17.454,267
2001-12-27$14.79$17.402,667
2001-12-26$14.91$17.5315,200
2001-12-24$14.92$17.443,467
2001-12-21$14.93$17.44100,000
2001-12-20$15.00$17.5238,667
2001-12-19$14.70$17.1828,000
2001-12-18$14.74$17.2215,467
2001-12-17$14.49$16.946,133
2001-12-14$14.25$16.6549,867
2001-12-13$13.93$16.274,800
2001-12-12$13.89$16.2328,533
2001-12-11$13.57$15.854,533
2001-12-10$13.51$15.782,933
2001-12-07$13.50$15.7811,467
2001-12-06$13.50$15.772,133
2001-12-05$13.50$15.7737,867
2001-12-04$13.48$15.7515,467
2001-12-03$13.24$15.472,667
2001-11-30$13.25$15.482,933
2001-11-29$13.44$15.719,067
2001-11-28$13.23$15.4614,667
2001-11-27$13.16$15.381,333
2001-11-26$13.37$15.6321,333
2001-11-23$13.16$15.382,933
2001-11-21$13.05$15.251,333
2001-11-20$13.31$15.552,933
2001-11-19$13.31$15.565,600
2001-11-16$13.31$15.564,267
2001-11-15$13.13$15.341,067
2001-11-14$13.38$15.631,333
2001-11-13$12.96$15.141,867
2001-11-12$12.97$15.163,467
2001-11-09$12.90$15.070
2001-11-08$12.90$15.071,600
2001-11-07$12.86$15.031,333
2001-11-06$13.13$15.3451,733
2001-11-05$13.11$15.312,133
2001-11-02$13.10$15.312,133
2001-11-01$13.11$15.3218,133
2001-10-31$12.94$15.123,733
2001-10-30$12.69$14.831,333
2001-10-29$12.76$14.914,800
2001-10-26$13.01$15.203,733
2001-10-25$12.84$15.012,667
2001-10-24$12.60$14.722,400
2001-10-23$12.75$14.907,200
2001-10-22$12.75$14.892,400
2001-10-19$12.62$14.741,867
2001-10-18$12.55$14.672,400
2001-10-17$12.66$14.800
2001-10-16$12.66$14.8016,000
2001-10-15$12.47$14.574,800
2001-10-12$12.38$14.4611,200
2001-10-11$12.72$14.863,467
2001-10-10$12.63$14.761,867
2001-10-09$12.75$14.89533
2001-10-08$12.92$15.10533
2001-10-05$12.32$14.396,667
2001-10-04$12.64$14.7730,133
2001-10-03$12.69$14.831,600
2001-10-02$12.75$14.900
2001-10-01$12.75$14.90800
2001-09-28$12.74$14.885,600
2001-09-27$12.71$14.8516,000
2001-09-26$12.11$14.1512,800
2001-09-25$12.12$14.1713,600
2001-09-24$12.81$14.978,000
2001-09-21$12.47$14.5792,267
2001-09-20$13.05$15.1620,800
2001-09-19$13.16$15.284,267
2001-09-18$13.29$15.4452,267
2001-09-17$13.38$15.5414,133
2001-09-10$13.26$15.4012,000
2001-09-07$13.41$15.5721,067
2001-09-06$13.06$15.1762,933
2001-09-05$13.07$15.1820,267
2001-09-04$13.74$15.978,800
2001-08-31$13.91$16.1528,000
2001-08-30$14.16$16.4512,000
2001-08-29$14.21$16.5117,867
2001-08-28$14.25$16.5610,667
2001-08-27$14.38$16.716,667
2001-08-24$14.38$16.709,333
2001-08-23$14.28$16.595,067
2001-08-22$14.48$16.828,800
2001-08-21$14.26$16.574,533
2001-08-20$14.33$16.6414,400
2001-08-17$14.29$16.60267
2001-08-16$14.28$16.599,067
2001-08-15$14.28$16.5916,533
2001-08-14$14.33$16.6526,667
2001-08-13$14.25$16.567,467
2001-08-10$14.25$16.5661,333
2001-08-09$14.25$16.5525,067
2001-08-08$14.14$16.426,667
2001-08-07$14.18$16.477,200
2001-08-06$14.03$16.294,533
2001-08-03$14.27$16.587,200
2001-08-02$14.01$16.286,400
2001-08-01$14.25$16.563,733
2001-07-31$14.27$16.5726,133
2001-07-30$14.23$16.530
2001-07-27$14.23$16.5328,533
2001-07-26$14.18$16.4741,600
2001-07-25$13.43$15.6137,333
2001-07-24$13.50$15.6858,133
2001-07-23$13.36$15.5215,200
2001-07-20$13.69$15.9012,800
2001-07-19$12.94$15.0374,667
2001-07-18$12.75$14.8131,467
2001-07-17$12.81$14.8811,467
2001-07-16$12.58$14.6213,600
2001-07-13$12.53$14.5518,400
2001-07-12$12.51$14.5315,467
2001-07-11$12.03$13.9710,400
2001-07-10$12.06$14.0111,200
2001-07-09$12.59$14.636,933
2001-07-06$12.49$14.5124,267
2001-07-05$12.28$14.2711,200
2001-07-03$11.97$13.916,400
2001-07-02$11.72$13.61137,333
2001-06-29$12.40$14.41334,133
2001-06-28$12.29$14.2735,200
2001-06-27$12.28$14.2719,200
2001-06-26$12.19$14.1637,867
2001-06-25$12.17$14.1419,200
2001-06-22$12.11$14.0719,200
2001-06-21$12.06$14.0152,000
2001-06-20$12.06$13.9251,467
2001-06-19$12.05$13.9198,400
2001-06-18$12.00$13.8521,067
2001-06-15$12.01$13.8770,400
2001-06-14$12.02$13.8813,333
2001-06-13$12.00$13.8519,733
2001-06-12$12.02$13.8837,600
2001-06-11$12.02$13.879,600
2001-06-08$11.98$13.8337,867
2001-06-07$12.09$13.9610,667
2001-06-06$12.09$13.968,000
2001-06-05$12.15$14.0318,133
2001-06-04$12.04$13.90117,333
2001-06-01$12.03$13.8923,200
2001-05-31$12.09$13.9632,800
2001-05-30$12.17$14.0525,067
2001-05-29$12.21$14.1018,933
2001-05-25$12.00$13.8532,800
2001-05-24$12.00$13.8651,467
2001-05-23$12.02$13.8811,733
2001-05-22$11.81$13.642,933
2001-05-21$11.91$13.75117,600
2001-05-18$11.91$13.7522,667
2001-05-17$12.09$13.9626,933
2001-05-16$12.26$14.1624,800
2001-05-15$12.23$14.1129,600
2001-05-14$11.98$13.8346,667
2001-05-11$12.29$14.1993,067
2001-05-10$11.63$13.4215,733
2001-05-09$11.25$12.9927,467
2001-05-08$10.41$12.0110,667
2001-05-07$9.92$11.452,133
2001-05-04$9.94$11.470
2001-05-03$9.94$11.470
2001-05-02$9.94$11.4741,067
2001-05-01$9.84$11.3637,333
2001-04-30$9.62$11.111,333
2001-04-27$9.56$11.048,800
2001-04-26$9.58$11.060
2001-04-25$9.58$11.066,667
2001-04-24$9.47$10.9311,200
2001-04-23$9.47$10.937,467
2001-04-20$9.47$10.9312,000
2001-04-19$9.47$10.932,133
2001-04-18$9.30$10.747,467
2001-04-17$9.38$10.821,067
2001-04-16$9.24$10.660
2001-04-12$9.24$10.6616,000
2001-04-11$9.19$10.61267
2001-04-10$9.71$11.205,600
2001-04-09$9.11$10.528,533
2001-04-06$9.38$10.826,133
2001-04-05$9.38$10.821,067
2001-04-04$9.66$11.1557,867
2001-04-03$9.66$11.155,067
2001-04-02$9.82$11.34533
2001-03-30$9.82$11.34267
2001-03-29$9.75$11.260
2001-03-28$9.75$11.260
2001-03-27$9.75$11.26267
2001-03-26$9.56$10.98533
2001-03-23$9.75$11.194,267
2001-03-22$9.61$11.0378,933
2001-03-21$9.56$10.9875,733
2001-03-20$9.75$11.190
2001-03-19$9.75$11.195,333
2001-03-16$9.75$11.195,333
2001-03-15$9.70$11.140
2001-03-14$9.70$11.1456,000
2001-03-13$9.61$11.03533
2001-03-12$9.75$11.190
2001-03-09$9.75$11.190
2001-03-08$9.75$11.190
2001-03-07$9.75$11.194,000
2001-03-06$9.75$11.194,000
2001-03-05$9.61$11.03800
2001-03-02$9.61$11.034,533
2001-03-01$9.56$10.9815,733
2001-02-28$9.66$11.08800
2001-02-27$9.61$11.0313,867
2001-02-26$9.45$10.84533
2001-02-23$9.42$10.812,933
2001-02-22$9.47$10.874,533
2001-02-21$9.38$10.76533
2001-02-20$9.42$10.811,333
2001-02-16$9.38$10.76800
2001-02-15$9.47$10.870
2001-02-14$9.47$10.872,667
2001-02-13$9.38$10.760
2001-02-12$9.38$10.760
2001-02-09$9.38$10.76800
2001-02-08$9.33$10.71800
2001-02-07$9.40$10.799,333
2001-02-06$9.52$10.9220,800
2001-02-05$9.33$10.713,467
2001-02-02$9.28$10.6596,533
2001-02-01$9.14$10.492,933
2001-01-31$9.16$10.5222,667
2001-01-30$9.09$10.446,667
2001-01-29$9.05$10.38267
2001-01-26$9.19$10.5429,333
2001-01-25$9.09$10.440
2001-01-24$9.09$10.4421,067
2001-01-23$9.07$10.416,667
2001-01-22$9.09$10.446,667
2001-01-19$9.05$10.385,333
2001-01-18$9.09$10.448,267
2001-01-17$9.07$10.418,267
2001-01-16$9.02$10.3639,467
2001-01-12$9.00$10.334,800
2001-01-11$9.00$10.332,400
2001-01-10$9.00$10.33800
2001-01-09$9.00$10.330
2001-01-08$9.00$10.334,267
2001-01-05$8.91$10.2216,800
2001-01-04$8.77$10.060
2001-01-03$8.77$10.060
2001-01-02$8.77$10.063,200