NASDAQ:ACIW | Historical Stock Price | ACI WORLDWIDE, 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
1995-02-24 to 2026-09-04
Data captured

Stock Price Chart

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

$1.87$3.76$7.56$15.18$30.49$61.231995-02-242026-08-27

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

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Historical Stock Price — 2002

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2002-12-31$2.17$2.17442,800
2002-12-30$2.12$2.12759,300
2002-12-27$2.33$2.33262,200
2002-12-26$2.33$2.33306,900
2002-12-24$2.38$2.38657,900
2002-12-23$2.33$2.33344,700
2002-12-20$2.34$2.34551,100
2002-12-19$2.30$2.30279,000
2002-12-18$2.26$2.26171,900
2002-12-17$2.33$2.33358,500
2002-12-16$2.33$2.33303,900
2002-12-13$2.02$2.02369,900
2002-12-12$2.22$2.22306,600
2002-12-11$2.00$2.00944,400
2002-12-10$2.01$2.011,248,300
2002-12-09$2.14$2.14412,500
2002-12-06$2.24$2.24202,200
2002-12-05$2.27$2.27318,600
2002-12-04$2.31$2.31331,800
2002-12-03$2.34$2.34675,000
2002-12-02$2.46$2.46405,900
2002-11-29$2.40$2.40905,400
2002-11-27$2.37$2.37468,600
2002-11-26$2.34$2.34562,800
2002-11-25$2.41$2.41421,500
2002-11-22$2.63$2.63439,200
2002-11-21$2.67$2.67807,300
2002-11-20$2.45$2.451,194,900
2002-11-19$2.98$2.98342,300
2002-11-18$3.17$3.17311,100
2002-11-15$3.35$3.35351,300
2002-11-14$3.35$3.35308,700
2002-11-13$3.32$3.32598,800
2002-11-12$3.20$3.20531,000
2002-11-11$3.21$3.21413,400
2002-11-08$3.36$3.36286,800
2002-11-07$3.47$3.47436,500
2002-11-06$3.35$3.35894,000
2002-11-05$3.35$3.352,327,400
2002-11-04$2.75$2.75242,400
2002-11-01$2.65$2.65219,000
2002-10-31$2.49$2.49371,700
2002-10-30$2.25$2.2594,200
2002-10-29$2.22$2.22173,700
2002-10-28$2.22$2.22131,700
2002-10-25$2.25$2.25211,800
2002-10-24$2.35$2.35468,600
2002-10-23$2.37$2.37118,200
2002-10-22$2.21$2.21108,300
2002-10-21$2.21$2.21111,600
2002-10-18$2.24$2.24171,600
2002-10-17$1.94$1.94205,800
2002-10-16$1.85$1.85428,100
2002-10-15$1.96$1.96174,600
2002-10-14$1.77$1.77448,500
2002-10-11$1.75$1.75230,700
2002-10-10$1.67$1.67479,400
2002-10-09$1.86$1.86175,800
2002-10-08$2.04$2.04171,000
2002-10-07$2.03$2.03237,300
2002-10-04$2.05$2.05178,200
2002-10-03$2.05$2.05336,000
2002-10-02$2.30$2.30177,300
2002-10-01$2.29$2.29321,600
2002-09-30$2.07$2.07567,300
2002-09-27$2.18$2.18111,600
2002-09-26$2.31$2.31109,200
2002-09-25$2.25$2.25285,900
2002-09-24$2.24$2.24140,100
2002-09-23$2.25$2.25240,900
2002-09-20$2.42$2.421,266,000
2002-09-19$2.41$2.41546,300
2002-09-18$2.44$2.44460,800
2002-09-17$2.32$2.32824,100
2002-09-16$2.34$2.34178,500
2002-09-13$2.27$2.27137,100
2002-09-12$2.29$2.29219,900
2002-09-11$2.38$2.38246,900
2002-09-10$2.37$2.37365,100
2002-09-09$2.41$2.41170,400
2002-09-06$2.47$2.47257,100
2002-09-05$2.44$2.44209,700
2002-09-04$2.50$2.50454,200
2002-09-03$2.49$2.49307,500
2002-08-30$2.87$2.87463,200
2002-08-29$2.46$2.46638,100
2002-08-28$2.17$2.171,771,800
2002-08-27$2.59$2.59633,000
2002-08-26$2.67$2.67441,900
2002-08-23$2.73$2.73183,300
2002-08-22$2.83$2.83240,000
2002-08-21$2.84$2.84507,600
2002-08-20$2.75$2.75290,700
2002-08-19$2.83$2.83432,000
2002-08-16$2.86$2.861,623,600
2002-08-15$2.83$2.835,036,400
2002-08-14$3.57$3.57344,700
2002-08-13$3.20$3.20345,900
2002-08-12$3.28$3.2865,100
2002-08-09$3.32$3.32382,200
2002-08-08$3.33$3.33370,800
2002-08-07$3.38$3.38281,100
2002-08-06$3.31$3.311,179,300
2002-08-05$3.38$3.38423,300
2002-08-02$3.46$3.46486,000
2002-08-01$3.24$3.24318,600
2002-07-31$3.00$3.00546,000
2002-07-30$3.13$3.131,228,500
2002-07-29$3.27$3.27291,900
2002-07-26$2.93$2.93138,900
2002-07-25$2.87$2.87356,400
2002-07-24$3.02$3.02963,300
2002-07-23$3.09$3.09515,700
2002-07-22$3.36$3.36360,900
2002-07-19$3.33$3.33327,900
2002-07-18$3.34$3.34234,600
2002-07-17$3.41$3.41281,100
2002-07-16$3.29$3.29203,700
2002-07-15$3.22$3.22744,300
2002-07-12$3.39$3.39575,700
2002-07-11$3.57$3.57397,200
2002-07-10$3.66$3.66558,000
2002-07-09$3.68$3.68345,900
2002-07-08$3.69$3.69587,700
2002-07-05$3.92$3.92262,500
2002-07-03$3.83$3.83260,100
2002-07-02$3.98$3.98385,200
2002-07-01$3.97$3.97594,900
2002-06-28$3.92$3.921,028,100
2002-06-27$3.83$3.83343,200
2002-06-26$3.76$3.76685,200
2002-06-25$3.70$3.70584,100
2002-06-24$3.71$3.71312,000
2002-06-21$3.69$3.69612,600
2002-06-20$3.73$3.73373,800
2002-06-19$3.65$3.65438,000
2002-06-18$3.70$3.70242,100
2002-06-17$3.71$3.71271,200
2002-06-14$3.63$3.63677,100
2002-06-13$3.61$3.61960,000
2002-06-12$3.77$3.77496,200
2002-06-11$3.73$3.73881,700
2002-06-10$3.68$3.68364,500
2002-06-07$3.68$3.68308,400
2002-06-06$3.57$3.57371,400
2002-06-05$3.67$3.67616,800
2002-06-04$3.67$3.67827,700
2002-06-03$3.68$3.68511,200
2002-05-31$3.68$3.68492,600
2002-05-30$3.68$3.68616,200
2002-05-29$3.67$3.67504,300
2002-05-28$3.69$3.69283,500
2002-05-24$3.66$3.66290,100
2002-05-23$3.65$3.65524,400
2002-05-22$3.67$3.671,370,700
2002-05-21$3.52$3.52314,700
2002-05-20$3.48$3.48369,600
2002-05-17$3.52$3.52309,300
2002-05-16$3.51$3.51671,700
2002-05-15$3.53$3.531,419,300
2002-05-14$3.49$3.49731,100
2002-05-13$3.39$3.39714,600
2002-05-10$3.40$3.40217,200
2002-05-09$3.54$3.54199,200
2002-05-08$3.67$3.67411,000
2002-05-07$3.51$3.51213,300
2002-05-06$3.58$3.58230,100
2002-05-03$3.85$3.85220,500
2002-05-02$3.74$3.74411,000
2002-05-01$3.63$3.63403,800
2002-04-30$3.87$3.87786,000
2002-04-29$3.62$3.62384,300
2002-04-26$3.65$3.65371,100
2002-04-25$3.94$3.94528,900
2002-04-24$3.82$3.82266,700
2002-04-23$4.04$4.04128,100
2002-04-22$3.95$3.95131,700
2002-04-19$4.02$4.02216,000
2002-04-18$3.93$3.93192,600
2002-04-17$4.07$4.07203,700
2002-04-16$4.01$4.011,189,200
2002-04-15$3.88$3.88669,000
2002-04-12$3.90$3.90395,400
2002-04-11$3.48$3.48269,700
2002-04-10$3.85$3.85313,800
2002-04-09$3.60$3.60264,600
2002-04-08$3.82$3.82187,800
2002-04-05$3.69$3.69241,200
2002-04-04$3.78$3.78365,700
2002-04-03$3.47$3.47559,500
2002-04-02$3.73$3.73305,700
2002-04-01$3.69$3.69267,900
2002-03-28$3.80$3.80440,700
2002-03-27$3.71$3.71270,600
2002-03-26$3.52$3.52355,500
2002-03-25$3.38$3.38198,000
2002-03-22$3.57$3.57332,100
2002-03-21$3.51$3.51312,000
2002-03-20$3.40$3.40575,400
2002-03-19$3.36$3.363,055,500
2002-03-18$3.21$3.211,416,600
2002-03-15$3.16$3.161,985,100
2002-03-14$3.40$3.40228,300
2002-03-13$3.33$3.33275,700
2002-03-12$3.28$3.28532,800
2002-03-11$3.39$3.391,630,200
2002-03-08$3.43$3.433,306,300
2002-03-07$3.33$3.33578,400
2002-03-06$3.37$3.37851,700
2002-03-05$3.32$3.32381,300
2002-03-04$3.35$3.35720,600
2002-03-01$3.35$3.35246,300
2002-02-28$3.32$3.32243,900
2002-02-27$3.35$3.35219,000
2002-02-26$3.32$3.32580,800
2002-02-25$3.44$3.44700,200
2002-02-22$3.36$3.36608,400
2002-02-21$3.17$3.17885,600
2002-02-20$3.32$3.32354,600
2002-02-19$3.27$3.27199,800
2002-02-15$3.32$3.32427,500
2002-02-14$3.27$3.27377,400
2002-02-13$3.35$3.35319,200
2002-02-12$3.30$3.30656,400
2002-02-11$3.35$3.35166,500
2002-02-08$3.32$3.32297,600
2002-02-07$3.23$3.23251,100
2002-02-06$3.36$3.36339,900
2002-02-05$3.30$3.30758,100
2002-02-04$3.29$3.291,065,600
2002-02-01$3.32$3.321,352,700
2002-01-31$3.58$3.58459,000
2002-01-30$3.63$3.63522,300
2002-01-29$3.65$3.65181,800
2002-01-28$3.78$3.78365,700
2002-01-25$3.69$3.69408,900
2002-01-24$3.68$3.681,067,400
2002-01-23$3.66$3.66162,600
2002-01-22$3.50$3.50243,900
2002-01-18$3.58$3.58595,800
2002-01-17$3.70$3.70501,900
2002-01-16$3.49$3.49302,400
2002-01-15$3.73$3.73266,700
2002-01-14$3.74$3.74525,600
2002-01-11$3.72$3.72369,000
2002-01-10$3.76$3.76157,200
2002-01-09$3.92$3.92553,200
2002-01-08$3.90$3.90182,700
2002-01-07$3.72$3.72472,200
2002-01-04$3.95$3.95576,300
2002-01-03$3.50$3.504,278,000
2002-01-02$3.95$3.95636,300