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.

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$17.78$26.65362,100
2024-12-30$17.78$26.65142,300
2024-12-27$17.84$26.74155,200
2024-12-26$18.07$27.08216,100
2024-12-24$17.79$26.66144,800
2024-12-23$17.84$26.74239,000
2024-12-20$17.66$26.47734,000
2024-12-19$17.28$25.90292,700
2024-12-18$17.31$25.94376,600
2024-12-17$18.13$27.17191,200
2024-12-16$18.60$27.88152,600
2024-12-13$18.39$27.56418,900
2024-12-12$18.51$27.74138,100
2024-12-11$18.71$28.04210,100
2024-12-10$18.72$28.05214,400
2024-12-09$18.52$27.76237,000
2024-12-06$18.69$28.01179,800
2024-12-05$18.75$28.10133,400
2024-12-04$18.81$28.19157,000
2024-12-03$18.50$27.73194,300
2024-12-02$18.68$27.99206,500
2024-11-29$18.60$27.88157,200
2024-11-27$18.73$28.07238,700
2024-11-26$18.69$28.01169,400
2024-11-25$18.90$28.32358,800
2024-11-22$18.71$28.04219,700
2024-11-21$18.51$27.74205,400
2024-11-20$18.38$27.55202,600
2024-11-19$18.24$27.34146,000
2024-11-18$18.31$27.44156,300
2024-11-15$18.46$27.67274,500
2024-11-14$18.61$27.89318,700
2024-11-13$18.53$27.77216,700
2024-11-12$18.60$27.88268,900
2024-11-11$18.56$27.82375,900
2024-11-08$17.99$26.96224,200
2024-11-07$17.81$26.69296,000
2024-11-06$18.39$27.561,286,000
2024-11-05$16.67$24.98200,200
2024-11-04$16.24$24.34158,000
2024-11-01$16.40$24.58192,600
2024-10-31$16.42$24.61185,000
2024-10-30$16.90$25.33857,800
2024-10-29$16.69$25.01148,800
2024-10-28$16.77$25.13273,700
2024-10-25$16.35$24.50190,400
2024-10-24$16.54$24.70230,500
2024-10-23$16.62$24.82195,100
2024-10-22$16.56$24.73240,400
2024-10-21$16.36$24.43254,100
2024-10-18$17.13$25.58439,000
2024-10-17$17.04$25.44496,900
2024-10-16$16.12$24.07345,700
2024-10-15$15.80$23.59632,300
2024-10-14$15.57$23.25187,000
2024-10-11$15.49$23.13208,000
2024-10-10$15.15$22.62129,700
2024-10-09$15.08$22.52149,100
2024-10-08$14.98$22.37324,200
2024-10-07$15.07$22.50137,600
2024-10-04$15.08$22.52147,100
2024-10-03$14.93$22.29202,500
2024-10-02$14.91$22.26172,300
2024-10-01$15.06$22.49216,500
2024-09-30$15.59$23.28163,900
2024-09-27$15.42$23.03219,800
2024-09-26$15.37$22.95249,400
2024-09-25$15.30$22.85678,800
2024-09-24$16.27$24.29213,400
2024-09-23$16.12$24.07240,000
2024-09-20$16.25$24.26635,000
2024-09-19$16.73$24.98195,900
2024-09-18$16.61$24.80256,900
2024-09-17$16.55$24.71280,000
2024-09-16$16.72$24.97275,000
2024-09-13$16.54$24.70260,200
2024-09-12$16.34$24.40303,200
2024-09-11$16.47$24.59295,600
2024-09-10$16.71$24.95248,700
2024-09-09$16.75$25.01297,800
2024-09-06$16.66$24.88251,800
2024-09-05$16.95$25.31245,700
2024-09-04$16.80$25.09259,900
2024-09-03$17.00$25.38265,100
2024-08-30$17.03$25.43195,800
2024-08-29$16.98$25.35506,800
2024-08-28$16.83$25.13892,700
2024-08-27$16.57$24.74261,000
2024-08-26$16.57$24.74226,300
2024-08-23$16.52$24.67633,800
2024-08-22$15.96$23.83125,100
2024-08-21$15.92$23.77137,400
2024-08-20$15.87$23.70140,600
2024-08-19$16.10$24.04113,800
2024-08-16$15.96$23.83392,600
2024-08-15$15.81$23.61257,800
2024-08-14$15.41$23.01152,800
2024-08-13$15.61$23.31235,800
2024-08-12$15.29$22.83266,000
2024-08-09$15.30$22.85239,100
2024-08-08$15.44$23.06152,000
2024-08-07$15.25$22.77175,100
2024-08-06$15.16$22.64220,300
2024-08-05$15.05$22.47234,400
2024-08-02$15.74$23.50284,900
2024-08-01$16.20$24.19208,300
2024-07-31$16.92$25.27224,100
2024-07-30$17.08$25.50452,400
2024-07-29$16.94$25.30192,900
2024-07-26$17.10$25.53260,800
2024-07-25$17.08$25.43348,500
2024-07-24$16.75$24.94370,000
2024-07-23$16.98$25.28499,700
2024-07-22$16.57$24.67393,500
2024-07-19$16.36$24.36319,400
2024-07-18$16.40$24.42397,600
2024-07-17$16.77$24.97425,300
2024-07-16$16.62$24.74503,400
2024-07-15$15.93$23.72938,300
2024-07-12$15.52$23.11259,800
2024-07-11$15.41$22.94507,200
2024-07-10$14.97$22.29138,200
2024-07-09$14.74$21.95220,400
2024-07-08$14.52$21.62240,800
2024-07-05$14.54$21.65161,800
2024-07-03$14.80$22.0392,800
2024-07-02$15.20$22.63257,700
2024-07-01$14.89$22.17193,400
2024-06-28$14.81$22.05704,600
2024-06-27$14.46$21.53208,600
2024-06-26$14.29$21.28153,900
2024-06-25$14.05$20.92156,300
2024-06-24$14.17$21.10153,200
2024-06-21$13.76$20.49418,800
2024-06-20$13.92$20.72127,900
2024-06-18$13.98$20.81250,200
2024-06-17$13.87$20.6595,400
2024-06-14$13.65$20.32102,100
2024-06-13$13.87$20.65114,100
2024-06-12$14.13$21.04179,200
2024-06-11$13.80$20.55270,400
2024-06-10$13.85$20.62116,600
2024-06-07$13.89$20.6893,600
2024-06-06$13.96$20.78141,700
2024-06-05$13.86$20.64166,200
2024-06-04$13.86$20.64152,300
2024-06-03$14.14$21.05128,900
2024-05-31$14.46$21.53244,200
2024-05-30$14.13$21.04283,600
2024-05-29$13.98$20.81168,800
2024-05-28$14.25$21.22151,700
2024-05-24$14.39$21.42124,300
2024-05-23$14.31$21.31169,200
2024-05-22$14.69$21.87142,800
2024-05-21$14.75$21.96143,400
2024-05-20$14.69$21.87120,700
2024-05-17$14.92$22.21199,600
2024-05-16$14.80$22.03190,300
2024-05-15$14.81$22.05198,300
2024-05-14$14.57$21.69137,400
2024-05-13$14.62$21.77188,800
2024-05-10$14.57$21.69317,800
2024-05-09$14.36$21.38186,700
2024-05-08$14.25$21.22191,400
2024-05-07$14.20$21.14180,500
2024-05-06$14.25$21.22189,300
2024-05-03$14.36$21.38153,700
2024-05-02$14.15$21.07166,700
2024-05-01$13.84$20.61196,600
2024-04-30$13.70$20.40223,700
2024-04-29$13.85$20.62119,200
2024-04-26$14.03$20.89177,000
2024-04-25$14.13$21.04263,300
2024-04-24$14.50$21.51177,100
2024-04-23$14.50$21.51272,000
2024-04-22$14.50$21.51199,400
2024-04-19$14.43$21.41232,000
2024-04-18$13.74$20.39509,400
2024-04-17$13.44$19.94147,200
2024-04-16$13.31$19.75109,700
2024-04-15$13.35$19.81137,700
2024-04-12$13.42$19.91100,900
2024-04-11$13.44$19.94161,500
2024-04-10$13.39$19.87247,500
2024-04-09$13.70$20.33166,900
2024-04-08$13.70$20.33193,100
2024-04-05$13.49$20.02111,200
2024-04-04$13.55$20.10235,500
2024-04-03$13.30$19.73104,000
2024-04-02$13.45$19.96222,400
2024-04-01$13.55$20.10227,500
2024-03-28$13.84$20.53151,100
2024-03-27$13.78$20.45143,700
2024-03-26$13.35$19.81124,600
2024-03-25$13.52$20.0656,200
2024-03-22$13.57$20.1387,100
2024-03-21$13.79$20.46217,300
2024-03-20$13.83$20.52217,100
2024-03-19$13.34$19.79134,000
2024-03-18$13.12$19.47111,400
2024-03-15$13.19$19.57391,200
2024-03-14$13.04$19.35166,700
2024-03-13$13.36$19.82128,300
2024-03-12$13.44$19.9492,600
2024-03-11$13.69$20.3198,400
2024-03-08$13.73$20.37122,500
2024-03-07$13.55$20.1088,100
2024-03-06$13.56$20.12163,700
2024-03-05$13.50$20.03114,400
2024-03-04$13.40$19.88124,800
2024-03-01$13.37$19.84154,700
2024-02-29$13.43$19.93139,000
2024-02-28$13.28$19.70112,400
2024-02-27$13.36$19.82116,100
2024-02-26$13.43$19.9394,200
2024-02-23$13.47$19.99100,900
2024-02-22$13.41$19.90126,400
2024-02-21$13.36$19.8276,400
2024-02-20$13.54$20.09116,700
2024-02-16$13.65$20.25167,300
2024-02-15$13.70$20.33424,600
2024-02-14$13.43$19.93167,000
2024-02-13$13.20$19.59335,100
2024-02-12$13.70$20.33256,800
2024-02-09$13.42$19.91160,900
2024-02-08$13.30$19.73158,900
2024-02-07$13.29$19.72174,700
2024-02-06$13.45$19.96203,100
2024-02-05$13.36$19.82172,900
2024-02-02$13.35$19.81332,500
2024-02-01$13.59$20.16309,800
2024-01-31$13.62$20.21432,200
2024-01-30$14.12$20.95169,500
2024-01-29$14.25$21.14241,400
2024-01-26$14.12$20.95245,200
2024-01-25$14.25$21.14442,500
2024-01-24$15.42$22.8090,100
2024-01-23$15.41$22.79104,300
2024-01-22$15.61$23.09185,100
2024-01-19$15.18$22.45103,000
2024-01-18$14.89$22.02251,300
2024-01-17$14.90$22.0491,000
2024-01-16$14.86$21.98140,100
2024-01-12$15.01$22.20157,700
2024-01-11$14.99$22.17109,800
2024-01-10$15.22$22.51108,700
2024-01-09$15.13$22.38112,500
2024-01-08$15.49$22.91108,900
2024-01-05$15.50$22.92261,000
2024-01-04$15.47$22.88159,500
2024-01-03$15.07$22.29175,900
2024-01-02$15.33$22.67223,300