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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$31.88$39.6924,200——
2004-12-30$32.15$40.026,000——
2004-12-29$32.20$40.083,500——
2004-12-28$32.65$40.499,500——
2004-12-27$32.40$40.1810,500——
2004-12-23$32.39$40.1722,900——
2004-12-22$32.45$40.259,300——
2004-12-21$32.59$40.4214,900——
2004-12-20$32.20$39.944,600——
2004-12-17$32.66$40.5136,800——
2004-12-16$32.87$40.7722,800——
2004-12-15$32.83$40.7213,600——
2004-12-14$32.65$40.4916,300——
2004-12-13$32.40$40.1824,500——
2004-12-10$32.35$40.1212,200——
2004-12-09$32.31$40.0712,600——
2004-12-08$32.56$40.38107,900——
2004-12-07$32.34$40.1112,500——
2004-12-06$33.55$41.6164,300——
2004-12-03$33.69$41.7826,900——
2004-12-02$34.73$43.0726,900——
2004-12-01$34.15$42.3654,100——
2004-11-30$32.59$40.4218,700——
2004-11-29$32.12$39.8416,300——
2004-11-26$31.31$38.835,100——
2004-11-24$31.07$38.5416,700——
2004-11-23$31.10$38.5726,100——
2004-11-22$31.07$38.5430,600——
2004-11-19$30.95$38.3913,600——
2004-11-18$31.57$39.164,400——
2004-11-17$31.78$39.4217,300——
2004-11-16$31.48$39.0412,000——
2004-11-15$32.25$40.009,800——
2004-11-12$32.41$40.2025,600——
2004-11-11$32.33$40.1023,300——
2004-11-10$32.61$40.4523,500——
2004-11-09$31.35$38.8814,500——
2004-11-08$30.74$38.134,500——
2004-11-05$30.99$38.447,500——
2004-11-04$31.00$38.458,500——
2004-11-03$30.46$37.787,300——
2004-11-02$29.86$37.0311,600——
2004-11-01$29.85$37.025,900——
2004-10-29$29.37$36.4313,100——
2004-10-28$29.47$36.5510,500——
2004-10-27$29.88$37.0612,600——
2004-10-26$29.48$36.5611,300——
2004-10-25$29.27$36.309,200——
2004-10-22$28.52$35.373,400——
2004-10-21$29.06$36.046,600——
2004-10-20$29.49$36.589,300——
2004-10-19$28.81$35.735,700——
2004-10-18$29.18$36.1917,700——
2004-10-15$28.84$35.7722,300——
2004-10-14$28.50$35.3514,900——
2004-10-13$28.97$35.9365,500——
2004-10-12$28.96$35.925,900——
2004-10-11$28.72$35.624,600——
2004-10-08$28.60$35.477,800——
2004-10-07$28.31$35.1122,000——
2004-10-06$28.75$35.668,500——
2004-10-05$28.34$35.156,000——
2004-10-04$28.14$34.907,200——
2004-10-01$28.20$34.9812,600——
2004-09-30$27.97$34.6940,700——
2004-09-29$27.00$33.4914,800——
2004-09-28$26.90$33.364,500——
2004-09-27$26.41$32.6115,600——
2004-09-24$26.80$33.091,800——
2004-09-23$26.86$33.1617,200——
2004-09-22$27.09$33.4514,800——
2004-09-21$27.99$34.5616,300——
2004-09-20$27.80$34.3245,600——
2004-09-17$27.61$34.0944,800——
2004-09-16$27.73$34.2412,700——
2004-09-15$27.98$34.5412,500——
2004-09-14$27.21$33.5915,000——
2004-09-13$28.00$34.5719,100——
2004-09-10$28.20$34.8214,300——
2004-09-09$28.17$34.7822,400——
2004-09-08$27.63$34.116,300——
2004-09-07$28.74$35.485,700——
2004-09-03$27.99$34.564,900——
2004-09-02$27.77$34.294,700——
2004-09-01$27.01$33.3526,500——
2004-08-31$26.97$33.303,900——
2004-08-30$26.51$32.737,500——
2004-08-27$26.82$33.119,200——
2004-08-26$26.96$33.2914,800——
2004-08-25$26.96$33.2911,900——
2004-08-24$26.61$32.857,100——
2004-08-23$26.20$32.3515,800——
2004-08-20$26.12$32.257,500——
2004-08-19$25.60$31.615,500——
2004-08-18$25.99$32.0914,300——
2004-08-17$25.26$31.1911,500——
2004-08-16$25.65$31.6717,700——
2004-08-13$25.16$31.065,500——
2004-08-12$25.11$31.0010,500——
2004-08-11$25.47$31.459,700——
2004-08-10$25.78$31.8312,500——
2004-08-09$25.12$31.0110,100——
2004-08-06$25.32$31.2622,800——
2004-08-05$25.94$32.0320,400——
2004-08-04$25.79$31.8422,600——
2004-08-03$25.66$31.6830,900——
2004-08-02$25.58$31.5819,200——
2004-07-30$25.86$31.938,400——
2004-07-29$25.88$31.958,900——
2004-07-28$25.83$31.88100,400——
2004-07-27$25.90$31.976,800——
2004-07-26$25.59$31.5917,200——
2004-07-23$25.31$31.256,600——
2004-07-22$25.58$31.5915,200——
2004-07-21$25.37$31.3234,800——
2004-07-20$25.67$31.6925,600——
2004-07-19$25.40$31.3610,000——
2004-07-16$25.33$31.2844,200——
2004-07-15$25.16$31.068,800——
2004-07-14$25.37$31.3214,000——
2004-07-13$25.73$31.769,600——
2004-07-12$25.19$31.104,800——
2004-07-09$25.38$31.3316,600——
2004-07-08$25.00$30.8734,600——
2004-07-07$25.41$31.3712,800——
2004-07-06$25.44$31.4126,600——
2004-07-02$26.36$32.543,800——
2004-07-01$25.69$31.728,600——
2004-06-30$26.38$32.5626,200——
2004-06-29$26.50$32.7228,000——
2004-06-28$25.89$31.9615,600——
2004-06-25$26.16$32.2941,200——
2004-06-24$25.19$31.1013,800——
2004-06-23$25.01$30.8814,400——
2004-06-22$25.20$30.9619,200——
2004-06-21$25.23$31.0023,200——
2004-06-18$24.90$30.5955,200——
2004-06-17$25.00$30.726,600——
2004-06-16$24.61$30.2427,800——
2004-06-15$24.13$29.6514,600——
2004-06-14$24.08$29.5855,600——
2004-06-10$24.14$29.6623,200——
2004-06-09$24.08$29.595,600——
2004-06-08$24.56$30.175,200——
2004-06-07$24.50$30.1011,400——
2004-06-04$24.07$29.584,200——
2004-06-03$24.03$29.5316,000——
2004-06-02$24.25$29.8011,200——
2004-06-01$24.08$29.585,200——
2004-05-28$24.05$29.555,000——
2004-05-27$24.09$29.606,200——
2004-05-26$24.15$29.6726,200——
2004-05-25$23.81$29.2513,800——
2004-05-24$23.31$28.642,400——
2004-05-21$23.32$28.654,000——
2004-05-20$23.12$28.4023,200——
2004-05-19$23.45$28.812,800——
2004-05-18$23.92$29.404,800——
2004-05-17$23.55$28.936,200——
2004-05-14$23.88$29.347,400——
2004-05-13$23.61$29.003,000——
2004-05-12$23.55$28.948,200——
2004-05-11$23.62$29.026,600——
2004-05-10$23.73$29.158,200——
2004-05-07$24.16$29.6915,000——
2004-05-06$25.16$30.9215,200——
2004-05-05$25.95$31.892,200——
2004-05-04$25.64$31.512,800——
2004-05-03$25.87$31.793,400——
2004-04-30$25.65$31.514,400——
2004-04-29$26.15$32.138,600——
2004-04-28$25.98$31.9212,200——
2004-04-27$26.20$32.1912,800——
2004-04-26$26.13$32.118,400——
2004-04-23$25.88$31.797,000——
2004-04-22$26.38$32.415,000——
2004-04-21$26.10$32.076,000——
2004-04-20$25.95$31.884,600——
2004-04-19$26.35$32.3814,400——
2004-04-16$25.65$31.525,000——
2004-04-15$25.50$31.3328,000——
2004-04-14$25.39$31.1915,400——
2004-04-13$26.24$32.2410,200——
2004-04-12$26.72$32.835,000——
2004-04-08$26.33$32.354,000——
2004-04-07$26.90$33.056,600——
2004-04-06$26.81$32.943,600——
2004-04-05$27.00$33.186,200——
2004-04-02$26.70$32.8116,400——
2004-04-01$26.10$32.074,600——
2004-03-31$25.71$31.594,600——
2004-03-30$25.81$31.713,200——
2004-03-29$26.00$31.944,400——
2004-03-26$25.92$31.844,200——
2004-03-25$25.90$31.826,000——
2004-03-24$25.72$31.605,800——
2004-03-23$25.50$31.216,400——
2004-03-22$25.56$31.2833,400——
2004-03-19$25.50$31.215,800——
2004-03-18$25.83$31.627,800——
2004-03-17$25.90$31.7015,000——
2004-03-16$25.61$31.3456,200——
2004-03-15$25.25$30.9031,400——
2004-03-12$25.75$31.5212,000——
2004-03-11$25.45$31.1524,400——
2004-03-10$25.45$31.159,600——
2004-03-09$25.45$31.157,400——
2004-03-08$25.45$31.155,600——
2004-03-05$25.53$31.253,600——
2004-03-04$25.63$31.3618,400——
2004-03-03$25.52$31.2342,600——
2004-03-02$25.45$31.155,600——
2004-03-01$25.61$31.3414,600——
2004-02-27$25.47$31.179,600——
2004-02-26$25.56$31.283,600——
2004-02-25$25.60$31.336,800——
2004-02-24$25.70$31.4582,600——
2004-02-23$25.51$31.223,400——
2004-02-20$25.48$31.195,800——
2004-02-19$25.50$31.224,400——
2004-02-18$25.55$31.274,000——
2004-02-17$25.65$31.3911,000——
2004-02-13$25.51$31.235,600——
2004-02-12$25.41$31.108,600——
2004-02-11$26.00$31.821,000——
2004-02-10$25.88$31.6752,600——
2004-02-09$25.37$31.045,600——
2004-02-06$25.60$31.334,000——
2004-02-05$25.33$31.0016,400——
2004-02-04$25.26$30.9212,000——
2004-02-03$25.24$30.892,400——
2004-02-02$25.42$31.127,400——
2004-01-30$25.30$30.977,200——
2004-01-29$25.40$31.0910,800——
2004-01-28$25.38$31.067,000——
2004-01-27$25.67$31.425,400——
2004-01-26$25.70$31.4614,400——
2004-01-23$25.25$30.9130,400——
2004-01-22$25.15$30.7825,000——
2004-01-21$25.18$30.8225,600——
2004-01-20$25.33$31.0117,000——
2004-01-16$26.00$31.827,200——
2004-01-15$25.38$31.0615,400——
2004-01-14$25.17$30.805,800——
2004-01-13$25.21$30.869,200——
2004-01-12$25.53$31.2526,800——
2004-01-09$25.29$30.956,000——
2004-01-08$25.00$30.607,600——
2004-01-07$24.80$30.358,400——
2004-01-06$25.00$30.601,800——
2004-01-05$24.88$30.455,000——
2004-01-02$25.33$31.005,000——