NYSE:ASB | Historical Stock Price | ASSOCIATED BANC-CORP

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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.63$1.77$4.99$14.06$39.59$111.491980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$19.79$50.891,214,700
2018-12-28$19.64$50.511,333,200
2018-12-27$19.41$49.921,447,300
2018-12-26$19.49$50.121,330,700
2018-12-24$18.72$48.14610,000
2018-12-21$19.14$49.223,054,700
2018-12-20$19.38$49.841,560,600
2018-12-19$19.41$49.921,983,800
2018-12-18$19.92$51.231,395,300
2018-12-17$20.39$52.441,201,000
2018-12-14$20.60$52.981,228,300
2018-12-13$20.91$53.771,444,900
2018-12-12$21.30$54.781,482,000
2018-12-11$20.80$53.491,839,800
2018-12-10$21.23$54.601,785,400
2018-12-07$21.63$55.631,402,800
2018-12-06$21.60$55.551,676,900
2018-12-04$21.61$55.571,318,300
2018-12-03$22.82$58.691,356,300
2018-11-30$23.17$59.591,118,400
2018-11-29$23.07$58.891,054,200
2018-11-28$23.11$58.991,110,500
2018-11-27$22.84$58.30928,200
2018-11-26$23.06$58.871,148,300
2018-11-23$22.82$58.25305,600
2018-11-21$22.78$58.15904,300
2018-11-20$22.82$58.251,733,600
2018-11-19$23.04$58.811,093,200
2018-11-16$23.25$59.351,147,700
2018-11-15$23.33$59.561,527,700
2018-11-14$22.84$58.301,583,300
2018-11-13$23.47$59.911,255,600
2018-11-12$23.32$59.531,149,000
2018-11-09$23.51$60.01971,000
2018-11-08$23.63$60.32856,600
2018-11-07$23.44$59.84930,400
2018-11-06$23.46$59.891,161,100
2018-11-05$23.46$59.89918,800
2018-11-02$23.42$59.791,234,900
2018-11-01$23.41$59.76888,300
2018-10-31$23.18$59.171,555,700
2018-10-30$23.09$58.941,878,400
2018-10-29$22.96$58.611,586,600
2018-10-26$22.50$57.441,694,800
2018-10-25$22.77$58.131,551,900
2018-10-24$22.04$56.262,316,100
2018-10-23$22.70$57.952,220,700
2018-10-22$22.58$57.641,559,500
2018-10-19$23.02$58.763,295,200
2018-10-18$24.53$62.622,174,200
2018-10-17$25.32$64.642,002,000
2018-10-16$25.18$64.281,262,800
2018-10-15$25.07$64.001,231,900
2018-10-12$24.93$63.641,920,700
2018-10-11$25.56$65.251,666,500
2018-10-10$26.28$67.091,024,800
2018-10-09$26.53$67.72837,000
2018-10-08$26.53$67.721,129,500
2018-10-05$26.48$67.601,793,700
2018-10-04$26.55$67.78881,100
2018-10-03$26.39$67.371,198,700
2018-10-02$25.67$65.53916,800
2018-10-01$25.75$65.73982,400
2018-09-28$26.00$66.37978,400
2018-09-27$26.35$67.26837,200
2018-09-26$26.60$67.901,679,000
2018-09-25$26.85$68.541,397,900
2018-09-24$26.70$68.161,686,500
2018-09-21$26.90$68.673,384,900
2018-09-20$27.10$69.181,289,000
2018-09-19$26.45$67.521,039,200
2018-09-18$26.15$66.751,499,700
2018-09-17$26.15$66.751,424,900
2018-09-14$26.50$67.651,442,100
2018-09-13$26.30$67.143,490,100
2018-09-12$27.40$69.941,028,800
2018-09-11$27.80$70.97547,400
2018-09-10$27.65$70.581,018,300
2018-09-07$27.65$70.58674,400
2018-09-06$27.40$69.94834,100
2018-09-05$27.60$70.46462,500
2018-09-04$27.50$70.20858,600
2018-08-31$27.25$69.561,052,400
2018-08-30$27.00$68.542,085,700
2018-08-29$27.20$69.051,985,600
2018-08-28$27.35$69.43956,900
2018-08-27$27.40$69.561,233,100
2018-08-24$27.30$69.301,042,600
2018-08-23$27.40$69.56985,800
2018-08-22$27.45$69.68411,400
2018-08-21$27.70$70.32681,700
2018-08-20$27.40$69.56789,000
2018-08-17$27.30$69.30742,600
2018-08-16$27.25$69.18788,600
2018-08-15$26.90$68.29965,900
2018-08-14$27.30$69.30984,000
2018-08-13$26.95$68.411,114,600
2018-08-10$27.00$68.54828,200
2018-08-09$27.10$68.79649,200
2018-08-08$27.25$69.18974,900
2018-08-07$27.25$69.181,270,600
2018-08-06$27.35$69.43629,400
2018-08-03$27.20$69.051,069,900
2018-08-02$27.30$69.301,062,400
2018-08-01$27.25$69.182,025,000
2018-07-31$27.00$68.541,085,300
2018-07-30$27.45$69.68897,900
2018-07-27$27.70$70.32601,200
2018-07-26$27.95$70.95899,400
2018-07-25$27.55$69.941,175,600
2018-07-24$27.90$70.831,404,500
2018-07-23$28.35$71.971,826,200
2018-07-20$27.90$70.832,810,600
2018-07-19$28.05$71.211,151,000
2018-07-18$28.35$71.971,041,400
2018-07-17$28.05$71.211,483,800
2018-07-16$28.15$71.461,146,800
2018-07-13$27.65$70.191,048,600
2018-07-12$27.75$70.44918,000
2018-07-11$28.05$71.21584,900
2018-07-10$27.95$70.95553,300
2018-07-09$28.35$71.971,041,700
2018-07-06$27.80$70.571,068,500
2018-07-05$27.45$69.681,239,200
2018-07-03$27.40$69.56624,800
2018-07-02$27.55$69.942,140,900
2018-06-29$27.30$69.30879,000
2018-06-28$27.55$69.94719,800
2018-06-27$27.50$69.81941,200
2018-06-26$27.95$70.95811,000
2018-06-25$28.10$71.33968,600
2018-06-22$28.25$71.711,716,100
2018-06-21$28.35$71.97869,100
2018-06-20$28.35$71.971,052,000
2018-06-19$28.30$71.84979,000
2018-06-18$28.05$71.21848,800
2018-06-15$27.95$70.953,830,200
2018-06-14$28.10$71.33958,600
2018-06-13$28.10$71.331,041,900
2018-06-12$28.15$71.461,112,800
2018-06-11$28.45$72.22774,700
2018-06-08$28.85$73.24830,100
2018-06-07$28.70$72.861,097,300
2018-06-06$28.65$72.73998,200
2018-06-05$27.95$70.951,439,400
2018-06-04$28.30$71.841,092,900
2018-06-01$27.85$70.701,217,100
2018-05-31$27.60$70.062,248,400
2018-05-30$27.85$70.322,237,900
2018-05-29$27.20$68.681,973,700
2018-05-25$27.65$69.811,284,500
2018-05-24$27.65$69.81975,900
2018-05-23$27.60$69.691,031,400
2018-05-22$27.65$69.811,313,100
2018-05-21$27.70$69.941,865,500
2018-05-18$26.95$68.051,055,300
2018-05-17$27.30$68.931,559,900
2018-05-16$26.80$67.671,023,600
2018-05-15$26.90$67.921,465,500
2018-05-14$26.90$67.921,288,900
2018-05-11$27.10$68.42983,400
2018-05-10$27.00$68.17896,700
2018-05-09$27.00$68.171,430,400
2018-05-08$26.75$67.54907,400
2018-05-07$26.55$67.041,783,800
2018-05-04$26.35$66.53774,400
2018-05-03$26.00$65.651,744,300
2018-05-02$26.35$66.532,199,700
2018-05-01$26.50$66.911,019,300
2018-04-30$26.45$66.781,245,400
2018-04-27$26.70$67.411,075,200
2018-04-26$26.40$66.661,348,600
2018-04-25$26.50$66.911,665,100
2018-04-24$26.60$67.161,908,300
2018-04-23$26.55$67.041,675,500
2018-04-20$26.50$66.914,747,800
2018-04-19$24.55$61.991,176,600
2018-04-18$24.20$61.10974,900
2018-04-17$24.30$61.351,332,500
2018-04-16$24.70$62.361,348,500
2018-04-13$24.45$61.73998,100
2018-04-12$24.85$62.741,554,200
2018-04-11$24.60$62.11850,000
2018-04-10$24.70$62.361,529,300
2018-04-09$24.40$61.611,470,600
2018-04-06$24.30$61.351,587,800
2018-04-05$24.90$62.871,033,400
2018-04-04$24.80$62.621,286,300
2018-04-03$24.65$62.241,174,700
2018-04-02$24.35$61.481,255,200
2018-03-29$24.85$62.74910,000
2018-03-28$24.65$62.241,670,600
2018-03-27$24.65$62.241,182,300
2018-03-26$25.40$64.131,187,800
2018-03-23$24.35$61.481,951,200
2018-03-22$25.35$64.011,063,600
2018-03-21$26.30$66.40829,200
2018-03-20$26.25$66.28796,100
2018-03-19$26.15$66.031,203,700
2018-03-16$26.80$67.676,167,000
2018-03-15$26.90$67.922,357,500
2018-03-14$26.50$66.911,261,600
2018-03-13$26.70$67.412,146,200
2018-03-12$26.90$67.922,627,700
2018-03-09$26.50$66.911,065,500
2018-03-08$26.00$65.651,000,600
2018-03-07$26.25$66.281,455,000
2018-03-06$25.90$65.392,254,800
2018-03-05$25.40$64.131,004,800
2018-03-02$25.05$63.251,390,700
2018-03-01$24.70$62.36947,800
2018-02-28$24.70$62.362,788,100
2018-02-27$25.05$62.87987,700
2018-02-26$25.25$63.371,033,700
2018-02-23$25.20$63.251,082,300
2018-02-22$24.55$61.61933,800
2018-02-21$24.95$62.62921,500
2018-02-20$24.60$61.74693,300
2018-02-16$24.90$62.491,211,000
2018-02-15$24.85$62.371,500,300
2018-02-14$24.75$62.121,905,500
2018-02-13$24.10$60.491,654,400
2018-02-12$24.05$60.361,873,200
2018-02-09$23.90$59.982,876,800
2018-02-08$23.60$59.232,388,800
2018-02-07$24.60$61.742,609,300
2018-02-06$24.25$60.863,688,300
2018-02-05$24.60$61.742,500,400
2018-02-02$25.50$64.002,228,700
2018-02-01$25.70$64.505,168,100
2018-01-31$24.75$62.121,352,000
2018-01-30$24.90$62.491,168,600
2018-01-29$25.30$63.501,566,000
2018-01-26$25.20$63.251,507,800
2018-01-25$25.35$63.62959,600
2018-01-24$25.60$64.25921,900
2018-01-23$25.90$65.00650,700
2018-01-22$26.05$65.38447,700
2018-01-19$26.20$65.76791,700
2018-01-18$25.90$65.00552,400
2018-01-17$26.25$65.88724,000
2018-01-16$26.20$65.76830,000
2018-01-12$26.55$66.63636,500
2018-01-11$26.55$66.63524,800
2018-01-10$26.30$66.011,022,400
2018-01-09$25.90$65.001,080,600
2018-01-08$25.60$64.25855,200
2018-01-05$25.50$64.00842,700
2018-01-04$25.35$63.621,004,900
2018-01-03$25.30$63.50932,900
2018-01-02$25.40$63.75810,700