NYSE:ASB | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$30.83142,391
2026-09-03$30.88123,632
2026-09-02$30.12152,075
2026-09-01$30.29178,807
2026-08-31$30.90155,056
2026-08-28$30.95185,352
2026-08-27$30.80$106.151,069,000$30.5676,921
2026-08-26$30.85$106.321,395,700$30.96109,958
2026-08-25$30.82$106.221,239,700$30.9796,498
2026-08-24$30.90$106.491,230,000$30.91110,638
2026-08-21$30.84$106.291,360,700$31.0089,972
2026-08-20$30.76$106.011,186,700$30.6993,601
2026-08-19$30.81$106.181,852,600$31.58166,236
2026-08-18$31.67$109.151,557,900$32.26150,627
2026-08-17$32.06$110.491,300,000$32.31126,336
2026-08-14$32.33$111.42941,500$32.10106,374
2026-08-13$32.16$110.841,286,400$31.73164,376
2026-08-12$32.13$110.731,352,900$31.94117,396
2026-08-11$31.88$109.871,382,200$31.44140,787
2026-08-10$31.35$108.041,448,400$31.26137,250
2026-08-07$31.28$107.801,197,400$31.0481,634
2026-08-06$31.16$107.391,550,300$31.69125,337
2026-08-05$31.53$108.661,206,600$31.7788,801
2026-08-04$31.75$109.421,821,500$31.54194,264
2026-08-03$31.40$108.221,222,400$31.0192,850
2026-07-31$30.88$106.421,227,100$30.9588,540
2026-07-30$30.76$106.011,453,400$30.97126,817
2026-07-29$30.72$105.871,762,800$30.86117,526
2026-07-28$31.06$107.042,422,000$30.73110,803
2026-07-27$30.64$105.602,041,700$31.11135,553
2026-07-24$30.81$106.183,051,200$30.21284,081
2026-07-23$30.26$104.292,968,700$30.14319,959
2026-07-22$30.70$105.801,640,300$30.79122,513
2026-07-21$30.96$106.701,709,800$30.86105,908
2026-07-20$30.97$106.731,608,700$31.35113,944
2026-07-17$31.34$108.014,194,400
2026-07-16$31.77$109.491,886,200
2026-07-15$30.93$106.601,803,700
2026-07-14$30.71$105.841,277,800
2026-07-13$30.77$106.041,268,700
2026-07-10$30.60$105.461,197,500
2026-07-09$30.39$104.741,610,500
2026-07-08$29.82$102.774,260,400
2026-07-07$30.70$105.801,961,200
2026-07-06$30.65$105.632,068,200
2026-07-02$30.64$105.602,196,600
2026-07-01$31.22$107.602,828,600
2026-06-30$30.77$106.042,118,600
2026-06-29$31.00$106.842,401,300
2026-06-26$31.34$108.015,143,700
2026-06-25$30.92$106.562,094,300
2026-06-24$30.44$104.912,328,000
2026-06-23$29.88$102.981,721,400
2026-06-22$29.38$101.251,739,700
2026-06-18$29.20$100.634,116,400
2026-06-17$28.94$99.743,207,900
2026-06-16$29.34$101.121,970,700
2026-06-15$29.22$100.702,342,300
2026-06-12$29.56$101.872,361,500
2026-06-11$28.96$99.812,256,900
2026-06-10$28.62$98.642,255,600
2026-06-09$28.39$97.842,387,200
2026-06-08$27.78$95.741,593,200
2026-06-05$27.76$95.671,643,500
2026-06-04$27.74$95.601,339,200
2026-06-03$26.88$92.641,804,300
2026-06-02$27.59$95.091,817,100
2026-06-01$27.19$93.711,521,900
2026-05-29$27.81$95.021,667,000
2026-05-28$27.83$95.082,039,800
2026-05-27$28.08$95.941,465,900
2026-05-26$28.30$96.691,302,200
2026-05-22$28.01$95.701,219,900
2026-05-21$28.05$95.841,981,100
2026-05-20$27.99$95.631,585,300
2026-05-19$27.17$92.831,444,800
2026-05-18$27.49$93.921,599,300
2026-05-15$27.22$93.002,218,100
2026-05-14$27.81$95.021,508,800
2026-05-13$27.44$93.751,494,700
2026-05-12$27.92$95.391,633,800
2026-05-11$27.91$95.361,955,100
2026-05-08$28.55$97.541,713,400
2026-05-07$28.47$97.271,583,100
2026-05-06$28.88$98.672,148,600
2026-05-05$28.40$97.031,263,900
2026-05-04$27.89$95.291,729,700
2026-05-01$28.18$96.281,733,800
2026-04-30$28.16$96.212,089,500
2026-04-29$27.84$95.122,583,800
2026-04-28$28.15$96.181,693,800
2026-04-27$28.08$95.942,637,700
2026-04-24$27.35$93.442,961,100
2026-04-23$27.91$95.362,208,600
2026-04-22$27.85$95.151,869,900
2026-04-21$27.89$95.292,007,700
2026-04-20$28.36$96.901,891,400
2026-04-17$28.14$96.143,093,500
2026-04-16$27.45$93.791,890,400
2026-04-15$27.61$94.332,216,300