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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$7.42$7.42874,800
2003-12-30$7.47$7.47643,800
2003-12-29$7.60$7.601,355,100
2003-12-26$7.07$7.07209,400
2003-12-24$7.18$7.18244,800
2003-12-23$7.19$7.19334,500
2003-12-22$7.21$7.21712,800
2003-12-19$7.08$7.08747,900
2003-12-18$6.89$6.891,281,000
2003-12-17$6.99$6.99635,400
2003-12-16$6.85$6.851,149,600
2003-12-15$6.65$6.65915,600
2003-12-12$7.06$7.062,322,900
2003-12-11$6.73$6.73668,400
2003-12-10$6.43$6.43458,700
2003-12-09$6.43$6.43499,800
2003-12-08$6.65$6.65930,300
2003-12-05$6.58$6.58691,200
2003-12-04$6.72$6.72918,000
2003-12-03$6.73$6.731,294,800
2003-12-02$6.61$6.611,119,300
2003-12-01$6.67$6.67794,100
2003-11-28$6.57$6.57413,400
2003-11-26$6.50$6.50885,600
2003-11-25$6.44$6.441,095,300
2003-11-24$6.49$6.49850,500
2003-11-21$6.14$6.14785,100
2003-11-20$6.00$6.001,141,200
2003-11-19$6.12$6.121,273,800
2003-11-18$6.06$6.061,401,600
2003-11-17$6.16$6.161,430,400
2003-11-14$6.63$6.631,080,000
2003-11-13$6.65$6.65679,200
2003-11-12$6.60$6.601,099,800
2003-11-11$6.69$6.69978,600
2003-11-10$6.50$6.50559,500
2003-11-07$6.67$6.67826,200
2003-11-06$6.73$6.73904,800
2003-11-05$6.82$6.821,329,300
2003-11-04$6.67$6.671,135,800
2003-11-03$6.67$6.671,339,800
2003-10-31$6.62$6.621,010,700
2003-10-30$6.68$6.681,139,100
2003-10-29$6.55$6.551,375,800
2003-10-28$6.37$6.37671,100
2003-10-27$6.33$6.33614,700
2003-10-24$6.10$6.10742,500
2003-10-23$5.99$5.99626,400
2003-10-22$6.20$6.20537,000
2003-10-21$6.42$6.42699,900
2003-10-20$6.17$6.17659,700
2003-10-17$6.00$6.00909,300
2003-10-16$6.23$6.231,255,800
2003-10-15$6.65$6.65610,500
2003-10-14$6.80$6.801,029,900
2003-10-13$6.74$6.741,054,500
2003-10-10$6.29$6.29971,100
2003-10-09$6.43$6.431,809,600
2003-10-08$6.46$6.461,385,100
2003-10-07$6.44$6.442,937,300
2003-10-06$5.98$5.981,819,200
2003-10-03$5.73$5.73874,800
2003-10-02$5.79$5.791,245,900
2003-10-01$5.73$5.73987,000
2003-09-30$5.52$5.521,070,400
2003-09-29$5.80$5.801,885,500
2003-09-26$5.29$5.292,106,900
2003-09-25$5.38$5.381,495,500
2003-09-24$5.79$5.791,269,000
2003-09-23$5.89$5.892,369,400
2003-09-22$5.63$5.631,560,300
2003-09-19$5.85$5.851,344,000
2003-09-18$5.81$5.81758,700
2003-09-17$5.75$5.751,274,700
2003-09-16$5.84$5.842,182,200
2003-09-15$5.37$5.37967,500
2003-09-12$5.38$5.38675,300
2003-09-11$5.25$5.251,243,500
2003-09-10$5.34$5.342,324,400
2003-09-09$5.59$5.591,653,300
2003-09-08$5.38$5.382,447,700
2003-09-05$5.44$5.443,221,400
2003-09-04$5.43$5.433,806,700
2003-09-03$5.17$5.171,956,000
2003-09-02$5.17$5.173,812,700
2003-08-29$4.75$4.751,381,500
2003-08-28$4.68$4.683,268,800
2003-08-27$4.49$4.493,851,700
2003-08-26$4.37$4.372,638,200
2003-08-25$4.21$4.211,775,100
2003-08-22$4.06$4.06912,600
2003-08-21$4.17$4.171,207,800
2003-08-20$3.95$3.951,053,900
2003-08-19$3.91$3.91432,900
2003-08-18$3.90$3.90377,400
2003-08-15$3.77$3.77196,800
2003-08-14$3.83$3.83534,300
2003-08-13$3.79$3.79367,500
2003-08-12$3.83$3.83771,900
2003-08-11$3.63$3.632,006,400
2003-08-08$3.97$3.97316,200
2003-08-07$4.02$4.02294,000
2003-08-06$3.95$3.95561,600
2003-08-05$4.03$4.03534,300
2003-08-04$4.01$4.011,486,200
2003-08-01$4.13$4.131,480,200
2003-07-31$4.03$4.033,936,600
2003-07-30$3.50$3.501,133,100
2003-07-29$3.25$3.25238,800
2003-07-28$3.28$3.28274,800
2003-07-25$3.31$3.31413,100
2003-07-24$3.21$3.21227,400
2003-07-23$3.35$3.35127,200
2003-07-22$3.24$3.24245,400
2003-07-21$3.21$3.21452,700
2003-07-18$3.33$3.33248,700
2003-07-17$3.23$3.23428,100
2003-07-16$3.36$3.36246,600
2003-07-15$3.41$3.41525,000
2003-07-14$3.34$3.34251,100
2003-07-11$3.31$3.31162,600
2003-07-10$3.30$3.30369,600
2003-07-09$3.27$3.27387,600
2003-07-08$3.37$3.37720,300
2003-07-07$3.08$3.08743,400
2003-07-03$3.04$3.04184,500
2003-07-02$3.09$3.09382,500
2003-07-01$3.08$3.08422,100
2003-06-30$3.02$3.02951,000
2003-06-27$3.08$3.08446,100
2003-06-26$3.19$3.19330,000
2003-06-25$3.12$3.12467,400
2003-06-24$3.19$3.19785,400
2003-06-23$3.24$3.24675,900
2003-06-20$3.22$3.221,109,700
2003-06-19$3.33$3.33238,800
2003-06-18$3.42$3.42504,900
2003-06-17$3.43$3.43476,700
2003-06-16$3.41$3.41367,500
2003-06-13$3.38$3.38462,300
2003-06-12$3.37$3.37757,200
2003-06-11$3.40$3.40469,800
2003-06-10$3.36$3.36533,400
2003-06-09$3.22$3.221,005,600
2003-06-06$3.26$3.261,705,500
2003-06-05$3.19$3.19557,100
2003-06-04$2.92$2.92477,300
2003-06-03$2.91$2.91470,700
2003-06-02$2.97$2.97460,500
2003-05-30$3.01$3.01443,700
2003-05-29$3.00$3.00398,100
2003-05-28$2.98$2.98763,200
2003-05-27$2.89$2.89361,500
2003-05-23$2.84$2.84134,400
2003-05-22$2.80$2.80531,000
2003-05-21$2.74$2.74527,400
2003-05-20$2.74$2.74412,800
2003-05-19$2.74$2.74700,800
2003-05-16$2.81$2.81474,300
2003-05-15$2.83$2.831,179,600
2003-05-14$2.71$2.71733,200
2003-05-13$2.68$2.68419,700
2003-05-12$2.71$2.71245,400
2003-05-09$2.65$2.65184,200
2003-05-08$2.56$2.56398,400
2003-05-07$2.64$2.64523,500
2003-05-06$2.79$2.79610,500
2003-05-05$2.67$2.67655,200
2003-05-02$2.53$2.53505,500
2003-05-01$2.30$2.30260,700
2003-04-30$2.32$2.32457,800
2003-04-29$2.38$2.38468,300
2003-04-28$2.22$2.22523,800
2003-04-25$2.04$2.04337,200
2003-04-24$2.00$2.00289,800
2003-04-23$2.05$2.05171,600
2003-04-22$2.02$2.02293,700
2003-04-21$2.05$2.05173,700
2003-04-17$2.07$2.07228,000
2003-04-16$2.03$2.03248,700
2003-04-15$1.98$1.98295,800
2003-04-14$1.95$1.95185,100
2003-04-11$1.94$1.94256,800
2003-04-10$1.81$1.81308,700
2003-04-09$1.92$1.92201,900
2003-04-08$1.99$1.9993,300
2003-04-07$2.00$2.00261,000
2003-04-04$2.00$2.00242,700
2003-04-03$2.00$2.00244,500
2003-04-02$2.05$2.05558,300
2003-04-01$2.03$2.03748,800
2003-03-31$1.98$1.98695,700
2003-03-28$1.97$1.97165,000
2003-03-27$2.00$2.00269,100
2003-03-26$1.94$1.94873,300
2003-03-25$2.00$2.00721,800
2003-03-24$2.01$2.01267,000
2003-03-21$2.14$2.14452,100
2003-03-20$2.02$2.02377,400
2003-03-19$2.05$2.05321,300
2003-03-18$2.08$2.08389,700
2003-03-17$2.13$2.13497,700
2003-03-14$2.01$2.01378,000
2003-03-13$2.03$2.03490,500
2003-03-12$2.02$2.02444,300
2003-03-11$2.01$2.01653,700
2003-03-10$1.95$1.95132,300
2003-03-07$2.01$2.01485,100
2003-03-06$2.03$2.03718,800
2003-03-05$1.92$1.92345,000
2003-03-04$2.00$2.00399,600
2003-03-03$2.01$2.01309,000
2003-02-28$1.90$1.90223,500
2003-02-27$1.97$1.97419,100
2003-02-26$1.85$1.85329,100
2003-02-25$2.00$2.00206,100
2003-02-24$1.97$1.97339,600
2003-02-21$2.00$2.00304,200
2003-02-20$1.99$1.99610,800
2003-02-19$1.99$1.99394,200
2003-02-18$2.00$2.00393,300
2003-02-14$2.04$2.041,343,100
2003-02-13$1.97$1.97755,700
2003-02-12$1.73$1.731,345,500
2003-02-11$1.71$1.712,546,400
2003-02-10$2.23$2.23805,200
2003-02-07$2.14$2.14959,400
2003-02-06$2.07$2.07412,800
2003-02-05$2.09$2.09367,500
2003-02-04$2.10$2.10838,800
2003-02-03$2.27$2.27494,400
2003-01-31$2.25$2.25626,700
2003-01-30$2.33$2.33633,000
2003-01-29$2.33$2.33538,800
2003-01-28$2.37$2.37468,900
2003-01-27$2.28$2.28330,900
2003-01-24$2.35$2.35780,000
2003-01-23$2.34$2.34605,400
2003-01-22$2.26$2.261,234,500
2003-01-21$2.17$2.17302,700
2003-01-17$2.17$2.17350,400
2003-01-16$2.27$2.27973,800
2003-01-15$2.11$2.111,667,400
2003-01-14$2.35$2.35775,800
2003-01-13$2.33$2.33318,300
2003-01-10$2.32$2.32329,100
2003-01-09$2.30$2.30532,500
2003-01-08$2.25$2.25567,300
2003-01-07$2.31$2.31277,800
2003-01-06$2.28$2.28208,800
2003-01-03$2.24$2.24408,600
2003-01-02$2.35$2.35331,800