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.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$21.67$21.671,175,700
2013-12-30$21.52$21.52686,700
2013-12-27$21.47$21.47603,900
2013-12-26$21.35$21.35934,500
2013-12-24$21.41$21.41402,300
2013-12-23$21.53$21.53892,800
2013-12-20$21.50$21.502,027,700
2013-12-19$20.99$20.99597,000
2013-12-18$21.03$21.03569,400
2013-12-17$20.96$20.96818,700
2013-12-16$20.95$20.95866,700
2013-12-13$20.52$20.52804,300
2013-12-12$20.51$20.51714,300
2013-12-11$20.60$20.60686,100
2013-12-10$20.99$20.99634,500
2013-12-09$21.14$21.141,105,800
2013-12-06$21.49$21.49524,400
2013-12-05$21.42$21.42468,300
2013-12-04$21.38$21.38596,700
2013-12-03$21.34$21.34874,200
2013-12-02$21.22$21.221,105,200
2013-11-29$21.51$21.51314,100
2013-11-27$21.57$21.57607,200
2013-11-26$21.33$21.33538,500
2013-11-25$21.26$21.26659,700
2013-11-22$21.21$21.21428,400
2013-11-21$21.22$21.22448,200
2013-11-20$20.91$20.91612,600
2013-11-19$21.03$21.031,083,000
2013-11-18$20.92$20.92965,100
2013-11-15$20.83$20.83924,300
2013-11-14$20.63$20.63847,800
2013-11-13$20.63$20.63976,200
2013-11-12$20.36$20.36841,200
2013-11-11$19.95$19.951,720,200
2013-11-08$19.87$19.871,814,100
2013-11-07$19.05$19.053,223,800
2013-11-06$17.58$17.581,239,900
2013-11-05$17.77$17.771,188,900
2013-11-04$17.86$17.861,525,500
2013-11-01$17.88$17.881,206,900
2013-10-31$18.37$18.371,299,600
2013-10-30$18.45$18.45681,300
2013-10-29$18.62$18.62645,900
2013-10-28$18.60$18.60520,800
2013-10-25$18.65$18.65343,800
2013-10-24$18.64$18.64617,100
2013-10-23$18.65$18.65718,800
2013-10-22$18.68$18.68763,200
2013-10-21$18.61$18.61752,100
2013-10-18$18.66$18.66939,000
2013-10-17$18.30$18.30887,100
2013-10-16$18.15$18.15419,700
2013-10-15$18.07$18.07587,700
2013-10-14$18.40$18.40555,000
2013-10-11$18.16$18.16673,500
2013-10-10$18.00$18.00522,900
2013-10-09$17.37$17.371,084,200
2013-10-08$17.50$17.50607,500
2013-10-07$17.92$17.92921,300
2013-10-04$18.07$18.07647,100
2013-10-03$18.20$18.20983,400
2013-10-02$18.40$18.40728,100
2013-10-01$18.34$18.341,515,600
2013-09-30$18.02$18.02857,400
2013-09-27$18.03$18.03791,700
2013-09-26$17.99$17.99466,800
2013-09-25$17.86$17.86692,700
2013-09-24$17.81$17.81940,500
2013-09-23$17.67$17.67674,400
2013-09-20$17.63$17.631,494,600
2013-09-19$17.43$17.43456,300
2013-09-18$17.44$17.44393,300
2013-09-17$17.34$17.34612,900
2013-09-16$17.11$17.11635,100
2013-09-13$17.17$17.17738,900
2013-09-12$17.11$17.111,131,600
2013-09-11$17.20$17.201,087,500
2013-09-10$16.55$16.551,312,500
2013-09-09$16.47$16.474,881,600
2013-09-06$16.37$16.372,913,300
2013-09-05$16.46$16.46741,300
2013-09-04$16.57$16.57935,400
2013-09-03$16.33$16.331,329,300
2013-08-30$16.22$16.22739,500
2013-08-29$16.61$16.611,119,300
2013-08-28$16.34$16.341,515,300
2013-08-27$16.26$16.26673,500
2013-08-26$16.39$16.39430,800
2013-08-23$16.45$16.45293,700
2013-08-22$16.45$16.45257,700
2013-08-21$16.22$16.22770,400
2013-08-20$16.40$16.40901,200
2013-08-19$16.33$16.33987,300
2013-08-16$16.31$16.31754,200
2013-08-15$16.50$16.50806,400
2013-08-14$16.86$16.86710,700
2013-08-13$16.77$16.771,368,600
2013-08-12$17.17$17.172,766,600
2013-08-09$16.25$16.25743,700
2013-08-08$16.13$16.135,337,000
2013-08-07$16.18$16.181,149,600
2013-08-06$16.41$16.41467,100
2013-08-05$16.49$16.49529,200
2013-08-02$16.20$16.20600,300
2013-08-01$16.23$16.23920,700
2013-07-31$15.78$15.781,136,100
2013-07-30$15.73$15.73261,300
2013-07-29$15.70$15.70648,600
2013-07-26$15.71$15.71654,300
2013-07-25$16.04$16.04581,100
2013-07-24$15.73$15.73751,800
2013-07-23$15.70$15.70415,800
2013-07-22$15.75$15.75526,200
2013-07-19$15.80$15.80636,600
2013-07-18$15.82$15.82461,100
2013-07-17$15.83$15.83486,300
2013-07-16$15.77$15.77698,400
2013-07-15$15.80$15.80475,500
2013-07-12$15.88$15.88372,600
2013-07-11$15.83$15.83864,600
2013-07-10$16.07$16.07310,800
2013-07-09$15.91$15.91452,700
2013-07-08$15.65$15.65447,600
2013-07-05$15.71$15.71330,000
2013-07-03$15.61$15.61309,000
2013-07-02$15.52$15.52614,700
2013-07-01$15.66$15.66465,000
2013-06-28$15.49$15.491,363,500
2013-06-27$15.35$15.35657,300
2013-06-26$15.00$15.00578,100
2013-06-25$15.03$15.03778,200
2013-06-24$14.98$14.981,165,800
2013-06-21$15.00$15.003,074,100
2013-06-20$15.00$15.00957,000
2013-06-19$14.97$14.97809,100
2013-06-18$14.93$14.93404,700
2013-06-17$14.71$14.711,058,100
2013-06-14$14.55$14.55442,500
2013-06-13$14.52$14.52582,000
2013-06-12$14.30$14.30653,700
2013-06-11$14.30$14.301,123,200
2013-06-10$14.81$14.81545,700
2013-06-07$15.05$15.05513,600
2013-06-06$15.02$15.02529,200
2013-06-05$14.95$14.95337,200
2013-06-04$15.24$15.24534,000
2013-06-03$15.51$15.51774,900
2013-05-31$15.50$15.50471,600
2013-05-30$15.57$15.57427,200
2013-05-29$15.32$15.32585,300
2013-05-28$15.31$15.31329,100
2013-05-24$15.18$15.181,111,800
2013-05-23$15.11$15.11651,300
2013-05-22$15.09$15.09739,200
2013-05-21$15.12$15.121,017,900
2013-05-20$15.05$15.05511,500
2013-05-17$15.07$15.071,029,600
2013-05-16$14.96$14.96715,200
2013-05-15$15.14$15.14823,800
2013-05-14$15.22$15.22630,300
2013-05-13$14.90$14.90435,900
2013-05-10$14.97$14.97403,200
2013-05-09$14.83$14.83955,500
2013-05-08$14.99$14.99999,600
2013-05-07$15.41$15.411,023,900
2013-05-06$15.37$15.37476,400
2013-05-03$15.28$15.28915,600
2013-05-02$15.26$15.261,633,800
2013-05-01$15.41$15.411,008,900
2013-04-30$15.67$15.671,807,500
2013-04-29$15.50$15.50422,100
2013-04-26$15.48$15.48207,000
2013-04-25$15.54$15.54210,600
2013-04-24$15.40$15.40401,700
2013-04-23$15.40$15.40500,400
2013-04-22$15.19$15.19438,000
2013-04-19$15.25$15.25478,500
2013-04-18$15.17$15.17662,400
2013-04-17$15.17$15.17662,400
2013-04-16$15.40$15.40664,800
2013-04-15$15.15$15.151,887,300
2013-04-12$15.59$15.59663,000
2013-04-11$15.39$15.39753,000
2013-04-10$15.43$15.43697,200
2013-04-09$14.96$14.96550,800
2013-04-08$15.05$15.05447,000
2013-04-05$14.98$14.98867,000
2013-04-04$15.25$15.25810,900
2013-04-03$15.17$15.17879,300
2013-04-02$15.70$15.70312,900
2013-04-01$15.88$15.88531,900
2013-03-28$16.29$16.29747,600
2013-03-27$16.18$16.18376,500
2013-03-26$16.18$16.18331,500
2013-03-25$16.05$16.05357,600
2013-03-22$16.07$16.07398,700
2013-03-21$16.11$16.11689,700
2013-03-20$16.15$16.15487,200
2013-03-19$15.88$15.88931,500
2013-03-18$15.91$15.91808,500
2013-03-15$16.12$16.121,208,100
2013-03-14$15.89$15.892,810,700
2013-03-13$15.67$15.67675,000
2013-03-12$15.59$15.59533,100
2013-03-11$15.54$15.54479,700
2013-03-08$15.67$15.67648,300
2013-03-07$15.48$15.48950,400
2013-03-06$15.66$15.66583,500
2013-03-05$15.71$15.71681,300
2013-03-04$15.43$15.431,326,600
2013-03-01$15.28$15.281,218,000
2013-02-28$15.27$15.271,812,600
2013-02-27$15.66$15.66492,300
2013-02-26$15.55$15.55333,900
2013-02-25$15.34$15.34638,100
2013-02-22$15.77$15.77331,500
2013-02-21$15.46$15.46572,100
2013-02-20$15.89$15.89324,900
2013-02-19$16.09$16.09316,500
2013-02-15$15.76$15.76594,000
2013-02-14$15.76$15.76565,200
2013-02-13$16.13$16.13299,400
2013-02-12$16.01$16.01298,800
2013-02-11$15.86$15.86312,900
2013-02-08$16.08$16.08222,300
2013-02-07$15.95$15.95202,800
2013-02-06$15.96$15.96609,300
2013-02-05$15.80$15.80736,500
2013-02-04$15.79$15.79688,500
2013-02-01$15.97$15.97876,000
2013-01-31$15.85$15.85684,000
2013-01-30$15.67$15.67458,400
2013-01-29$15.83$15.83377,400
2013-01-28$15.65$15.65362,400
2013-01-25$15.62$15.62321,600
2013-01-24$15.61$15.61350,100
2013-01-23$15.42$15.42305,400
2013-01-22$15.60$15.60487,200
2013-01-18$15.58$15.58727,200
2013-01-17$15.37$15.37968,400
2013-01-16$14.96$14.961,013,100
2013-01-15$15.09$15.09729,000
2013-01-14$15.45$15.45199,500
2013-01-11$15.48$15.48454,800
2013-01-10$15.36$15.36742,800
2013-01-09$15.34$15.34789,600
2013-01-08$15.23$15.23793,500
2013-01-07$15.19$15.19373,200
2013-01-04$15.18$15.18506,700
2013-01-03$14.90$14.90565,800
2013-01-02$14.82$14.82795,300