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 — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$26.79$35.2632,300
2007-12-28$26.68$35.1121,400
2007-12-27$26.99$35.5260,300
2007-12-26$28.05$36.9261,800
2007-12-24$28.61$37.4632,100
2007-12-21$27.97$36.62157,300
2007-12-20$28.00$36.6649,300
2007-12-19$27.88$36.5043,100
2007-12-18$27.75$36.33100,600
2007-12-17$27.26$35.6957,400
2007-12-14$27.80$36.40106,300
2007-12-13$28.00$36.6673,800
2007-12-12$27.80$36.4059,600
2007-12-11$27.67$36.22119,100
2007-12-10$27.64$36.1987,300
2007-12-07$27.23$35.6567,300
2007-12-06$26.97$35.3158,700
2007-12-05$26.38$34.5460,600
2007-12-04$25.96$33.9935,100
2007-12-03$26.24$34.3540,600
2007-11-30$26.49$34.6879,400
2007-11-29$26.35$34.5048,300
2007-11-28$26.80$35.09168,500
2007-11-27$26.21$34.3143,800
2007-11-26$26.21$34.3130,100
2007-11-23$26.90$35.2243,200
2007-11-21$26.77$35.0556,500
2007-11-20$27.24$35.6658,100
2007-11-19$27.43$35.9138,800
2007-11-16$28.00$36.6640,000
2007-11-15$28.02$36.6874,800
2007-11-14$28.40$37.18174,100
2007-11-13$29.08$38.0773,600
2007-11-12$28.12$36.8174,800
2007-11-09$27.45$35.9436,000
2007-11-08$26.82$35.1145,800
2007-11-07$26.10$34.1739,600
2007-11-06$26.84$35.14103,200
2007-11-05$26.93$35.2642,800
2007-11-02$26.89$35.2022,300
2007-11-01$26.81$35.1079,300
2007-10-31$28.35$37.1234,400
2007-10-30$28.05$36.7228,500
2007-10-29$28.11$36.8023,500
2007-10-26$28.57$37.4047,900
2007-10-25$27.97$36.6228,300
2007-10-24$27.79$36.3851,000
2007-10-23$28.15$36.8542,200
2007-10-22$27.88$36.5028,900
2007-10-19$26.94$35.2757,200
2007-10-18$28.05$36.7240,300
2007-10-17$28.37$37.1425,800
2007-10-16$27.93$36.5768,100
2007-10-15$28.96$37.9138,600
2007-10-12$29.77$38.9710,400
2007-10-11$29.91$39.1620,600
2007-10-10$30.10$39.4133,900
2007-10-09$30.89$40.4432,900
2007-10-08$30.53$39.9724,400
2007-10-05$30.92$40.4848,200
2007-10-04$30.28$39.6418,400
2007-10-03$30.18$39.5152,300
2007-10-02$30.60$40.0643,200
2007-10-01$30.10$39.4139,200
2007-09-28$28.50$37.3136,500
2007-09-27$29.23$38.2713,300
2007-09-26$29.25$38.2920,700
2007-09-25$28.90$37.6465,900
2007-09-24$29.14$37.9540,400
2007-09-21$30.15$39.2769,100
2007-09-20$30.50$39.7216,700
2007-09-19$30.73$40.0274,600
2007-09-18$30.43$39.6340,300
2007-09-17$28.10$36.6017,700
2007-09-14$28.45$37.0534,900
2007-09-13$28.31$36.8716,900
2007-09-12$28.52$37.1422,000
2007-09-11$29.13$37.9422,700
2007-09-10$28.65$37.3127,000
2007-09-07$29.01$37.7833,200
2007-09-06$30.09$39.1930,000
2007-09-05$29.80$38.8121,400
2007-09-04$30.45$39.6668,200
2007-08-31$29.74$38.7379,100
2007-08-30$29.88$38.9239,300
2007-08-29$30.71$40.0034,300
2007-08-28$29.87$38.9061,400
2007-08-27$30.50$39.7254,700
2007-08-24$30.66$39.9330,700
2007-08-23$30.49$39.7144,700
2007-08-22$30.33$39.5069,900
2007-08-21$29.81$38.8245,500
2007-08-20$29.84$38.8661,700
2007-08-17$30.02$39.10173,700
2007-08-16$28.14$36.65170,400
2007-08-15$25.81$33.6160,400
2007-08-14$26.16$34.0731,000
2007-08-13$26.83$34.9469,500
2007-08-10$26.78$34.88147,600
2007-08-09$26.38$34.3658,500
2007-08-08$27.35$35.62146,000
2007-08-07$26.46$34.46102,500
2007-08-06$26.89$35.0248,300
2007-08-03$25.88$33.7140,200
2007-08-02$27.88$36.3137,500
2007-08-01$27.80$36.2155,400
2007-07-31$27.55$35.88123,700
2007-07-30$27.00$35.1650,900
2007-07-27$26.51$34.5369,600
2007-07-26$26.56$34.5974,200
2007-07-25$27.85$36.2748,500
2007-07-24$27.51$35.8342,600
2007-07-23$28.62$37.2738,100
2007-07-20$28.62$37.2752,700
2007-07-19$29.05$37.8320,400
2007-07-18$28.91$37.6526,900
2007-07-17$29.07$37.8625,800
2007-07-16$28.84$37.5623,400
2007-07-13$29.21$38.0415,300
2007-07-12$29.40$38.2928,000
2007-07-11$28.67$37.3438,100
2007-07-10$29.09$37.89105,600
2007-07-09$29.86$38.8928,100
2007-07-06$30.09$39.1924,400
2007-07-05$30.11$39.2121,600
2007-07-03$30.23$39.3761,400
2007-07-02$30.14$39.2570,200
2007-06-29$29.16$37.9835,000
2007-06-28$29.62$38.5865,800
2007-06-27$29.81$38.8250,000
2007-06-26$29.08$37.6856,000
2007-06-25$29.00$37.5784,800
2007-06-22$30.08$38.97347,200
2007-06-21$29.73$38.5221,600
2007-06-20$29.39$38.0822,200
2007-06-19$30.27$39.2243,100
2007-06-18$30.10$39.0027,700
2007-06-15$30.06$38.9585,000
2007-06-14$29.20$37.8316,600
2007-06-13$29.34$38.0129,100
2007-06-12$28.46$36.8749,400
2007-06-11$29.37$38.0517,600
2007-06-08$29.62$38.3825,100
2007-06-07$28.73$37.2236,600
2007-06-06$28.78$37.2931,500
2007-06-05$28.75$37.2544,000
2007-06-04$29.59$38.3420,700
2007-06-01$29.54$38.2761,500
2007-05-31$29.24$37.8952,000
2007-05-30$29.00$37.5728,600
2007-05-29$28.99$37.5620,900
2007-05-25$28.69$37.1716,200
2007-05-24$28.76$37.2619,000
2007-05-23$29.10$37.7017,800
2007-05-22$29.23$37.8724,100
2007-05-21$29.08$37.6832,900
2007-05-18$28.88$37.4239,100
2007-05-17$28.88$37.4286,600
2007-05-16$29.00$37.5743,500
2007-05-15$29.48$38.2046,300
2007-05-14$29.78$38.5857,900
2007-05-11$30.00$38.8730,500
2007-05-10$29.65$38.42103,500
2007-05-09$29.88$38.7144,400
2007-05-08$29.73$38.5219,000
2007-05-07$29.87$38.7045,100
2007-05-04$29.88$38.7133,500
2007-05-03$29.77$38.5732,300
2007-05-02$29.77$38.57142,000
2007-05-01$29.50$38.2237,700
2007-04-30$29.26$37.9163,700
2007-04-27$29.56$38.3026,000
2007-04-26$29.56$38.3023,600
2007-04-25$29.55$38.2958,200
2007-04-24$29.72$38.5129,000
2007-04-23$29.58$38.3335,100
2007-04-20$29.75$38.55152,300
2007-04-19$29.60$38.3584,100
2007-04-18$29.43$38.1346,900
2007-04-17$29.41$38.11117,200
2007-04-16$28.99$37.5694,000
2007-04-13$28.00$36.2825,600
2007-04-12$27.96$36.2333,200
2007-04-11$27.61$35.77101,900
2007-04-10$27.91$36.1618,700
2007-04-09$27.87$36.1153,700
2007-04-05$27.72$35.9224,700
2007-04-04$27.90$36.1522,200
2007-04-03$28.04$36.3343,900
2007-04-02$28.00$36.2830,100
2007-03-30$27.40$35.5030,900
2007-03-29$27.19$35.2314,600
2007-03-28$27.16$35.1926,400
2007-03-27$27.28$35.1621,900
2007-03-26$27.78$35.8117,200
2007-03-23$27.79$35.8218,000
2007-03-22$28.28$36.4515,800
2007-03-21$28.34$36.5319,900
2007-03-20$27.86$35.915,900
2007-03-19$27.65$35.6424,600
2007-03-16$27.22$35.0985,200
2007-03-15$27.55$35.5120,700
2007-03-14$27.70$35.7136,600
2007-03-13$27.40$35.3248,300
2007-03-12$27.86$35.9128,100
2007-03-09$27.88$35.9437,900
2007-03-08$27.80$35.8337,000
2007-03-07$27.66$35.6528,800
2007-03-06$28.35$36.5419,200
2007-03-05$27.60$35.5834,100
2007-03-02$27.79$35.8257,600
2007-03-01$28.09$36.2119,800
2007-02-28$28.51$36.7566,200
2007-02-27$28.16$36.3078,300
2007-02-26$28.95$37.3225,600
2007-02-23$28.95$37.3237,500
2007-02-22$29.54$38.0823,900
2007-02-21$29.34$37.8211,400
2007-02-20$29.60$38.1523,100
2007-02-16$29.23$37.6847,700
2007-02-15$29.39$37.8811,500
2007-02-14$29.62$38.1823,300
2007-02-13$29.87$38.5016,800
2007-02-12$29.69$38.2727,300
2007-02-09$29.53$38.0628,900
2007-02-08$29.70$38.2810,800
2007-02-07$29.77$38.3727,700
2007-02-06$29.70$38.2827,800
2007-02-05$29.61$38.1752,200
2007-02-02$29.49$38.0146,700
2007-02-01$29.25$37.7031,800
2007-01-31$28.93$37.2950,700
2007-01-30$29.21$37.6536,900
2007-01-29$28.86$37.2035,600
2007-01-26$28.92$37.2868,900
2007-01-25$28.71$37.0196,300
2007-01-24$28.83$37.1649,500
2007-01-23$28.76$37.0714,800
2007-01-22$28.46$36.6921,800
2007-01-19$28.98$37.3636,000
2007-01-18$28.63$36.90137,700
2007-01-17$28.70$36.9928,800
2007-01-16$28.90$37.2551,800
2007-01-12$29.00$37.3821,200
2007-01-11$29.10$37.5153,500
2007-01-10$28.79$37.1141,400
2007-01-09$28.84$37.18140,200
2007-01-08$28.96$37.33137,200
2007-01-05$29.00$37.3839,000
2007-01-04$29.22$37.6670,800
2007-01-03$29.22$37.6632,600