ACIW | ACI Worldwide | Historical Data

S&P 500$7,520.93
-0.38%
2m
DOW 30$52,231.89
-0.30%
2m
NASDAQ 100$27,740.79
-0.60%
2m
Russell 2000$280.58
-0.68%
2m
Russell 1000$410.85
-0.36%
2m
S&P 400$3,700.81
-0.39%
2m
S&P 600$1,716.22
-0.36%
2m

ACI Worldwide (ACIW)

NASDAQ

$62.10+$0.65 (+1.06%)

Price as of Nov 11, 2026 7:30 PM EST

$6.2B
Market Cap
28.02%
1-Year Change
Software - Infrastructure
Industry

1 Month
+20.80%

Low Price$51.06

High Price$61.45
3 Months
+16.27%

Low Price$48.59

High Price$61.45
1 Year
+28.02%

Low Price$38.47

High Price$61.45

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
11/10/2026	61.27	61.64	60.11	61.45	0.00%	1,124,386
11/09/2026	60.11	61.78	59.20	61.45	+2.38%	2,193,717
11/06/2026	57.86	60.48	57.25	60.02	+0.84%	1,665,808
11/05/2026	60.87	63.10	58.55	59.52	+0.56%	2,190,505
11/05/2026	$0.54 Earnings
11/04/2026	59.45	59.98	58.52	59.19	+1.30%	1,983,276
11/03/2026	58.40	59.42	57.46	58.43	+0.05%	1,074,297
11/02/2026	56.74	58.74	56.22	58.40	+3.66%	862,864
10/30/2026	56.45	56.45	55.44	56.34	+1.15%	596,880
10/29/2026	55.29	55.87	54.48	55.70	+0.91%	656,399
10/28/2026	54.55	55.23	53.89	55.20	+0.99%	740,383
10/27/2026	55.30	55.69	54.50	54.66	-1.83%	1,015,353
10/26/2026	55.91	56.70	55.28	55.68	-0.36%	850,704
10/23/2026	55.57	56.18	54.94	55.88	-0.55%	766,188
10/22/2026	54.76	56.34	53.69	56.19	+4.33%	1,020,777
10/21/2026	54.54	54.70	53.82	53.86	-1.25%	740,552
10/20/2026	52.76	54.70	52.76	54.54	+4.44%	1,199,116
10/19/2026	52.06	53.34	52.06	52.22	-1.10%	743,739
10/16/2026	53.00	53.44	51.55	52.80	+0.48%	837,056
10/15/2026	51.77	52.77	51.65	52.55	+2.90%	843,706
10/14/2026	50.94	51.24	50.52	51.07	-0.25%	602,208
10/13/2026	51.47	52.00	51.01	51.20	+0.27%	541,550
10/12/2026	50.99	51.56	50.99	51.06	+0.37%	581,354
10/09/2026	51.31	51.57	50.39	50.87	-0.39%	463,413
10/08/2026	50.56	51.15	50.18	51.07	+0.83%	493,832
10/07/2026	50.25	50.97	50.25	50.65	-0.12%	587,474
10/06/2026	51.60	51.60	50.19	50.71	-1.00%	730,951
10/05/2026	50.16	51.65	50.15	51.22	+2.13%	1,007,413
10/02/2026	50.44	50.91	49.59	50.15	+0.93%	578,071
10/01/2026	49.28	50.26	49.11	49.69	+1.66%	840,640
09/30/2026	48.20	49.37	47.81	48.88	+0.60%	1,121,380
09/29/2026	48.75	49.20	48.31	48.59	-0.84%	648,038
09/28/2026	48.51	49.18	48.28	49.00	-1.03%	465,804
09/25/2026	49.60	49.98	49.44	49.51	-0.22%	585,404
09/24/2026	49.71	49.92	48.84	49.62	+0.81%	492,026
09/23/2026	49.12	49.83	48.86	49.22	+0.06%	537,426
09/22/2026	50.62	50.78	48.80	49.19	-0.81%	779,938
09/21/2026	50.27	50.64	49.57	49.59	-1.35%	657,356
09/18/2026	51.31	51.31	50.00	50.27	-1.78%	1,678,965
09/17/2026	51.54	51.76	50.93	51.18	-0.78%	688,583
09/16/2026	50.63	52.02	50.46	51.58	+0.57%	646,692
09/15/2026	52.04	52.43	51.02	51.29	-2.58%	944,570
09/14/2026	53.18	53.60	52.19	52.65	+1.08%	667,651
09/11/2026	52.23	52.35	51.42	52.09	+0.23%	679,833
09/10/2026	51.83	52.18	51.25	51.97	+0.02%	715,177
09/09/2026	51.63	51.99	50.95	51.96	-0.04%	845,873
09/08/2026	51.95	52.24	50.77	51.98	-1.83%	969,001
09/04/2026	52.12	53.11	51.94	52.95	+0.08%	586,610
09/03/2026	53.11	53.73	52.21	52.91	+0.86%	596,134
09/02/2026	51.39	52.55	50.52	52.46	+2.40%	602,282
09/01/2026	52.67	53.00	51.05	51.23	-3.85%	823,298
08/31/2026	53.23	53.85	52.90	53.28	-1.02%	1,050,117
08/28/2026	54.14	54.59	53.67	53.83	-0.73%	862,535
08/27/2026	53.16	54.26	52.99	54.23	+2.23%	726,981
08/26/2026	51.87	53.05	51.64	53.04	+1.22%	741,636
08/25/2026	52.37	52.70	51.72	52.40	-0.02%	645,367
08/24/2026	51.94	52.71	51.94	52.41	+1.06%	559,674
08/21/2026	51.55	52.51	51.31	51.86	+0.56%	562,676
08/20/2026	51.79	52.08	51.38	51.57	-0.77%	632,653
08/19/2026	52.21	53.00	51.77	51.97	-0.38%	955,169
08/18/2026	52.68	53.50	51.83	52.17	+0.08%	966,447
08/17/2026	52.62	53.11	51.86	52.13	-2.45%	1,155,888
08/14/2026	53.96	54.13	52.49	53.44	-0.41%	680,777
08/13/2026	53.20	53.75	52.06	53.66	+1.73%	1,002,303
08/12/2026	51.70	52.78	51.60	52.75	+0.98%	925,827
08/11/2026	52.49	53.07	51.98	52.24	-1.15%	1,105,824
08/10/2026	52.50	53.40	51.87	52.85	-1.53%	1,562,386
08/07/2026	54.66	55.44	52.85	53.67	-2.81%	2,454,247
08/06/2026	52.90	57.01	51.07	55.22	-4.45%	1,883,177
08/06/2026	$0.54 Earnings
08/05/2026	58.77	59.11	56.80	57.79	+1.03%	971,112
08/04/2026	56.84	57.53	55.73	57.20	-0.30%	2,120,213
08/03/2026	58.39	59.30	56.62	57.37	+0.07%	931,485
07/31/2026	57.00	57.72	56.68	57.33	-0.62%	732,952
07/30/2026	59.15	59.24	57.37	57.69	-4.14%	661,749
07/29/2026	60.06	61.08	59.68	60.18	+0.35%	1,086,597
07/28/2026	58.63	60.53	58.63	59.97	+3.61%	634,750
07/27/2026	57.27	58.21	57.00	57.88	+2.79%	951,599
07/24/2026	55.16	56.76	55.11	56.31	+3.26%	507,896
07/23/2026	54.64	55.28	53.98	54.53	-0.33%	583,105
07/22/2026	56.36	57.20	54.25	54.71	-3.49%	977,958
07/21/2026	55.71	57.00	55.70	56.69	-0.32%	869,296
07/20/2026	57.98	58.00	56.76	56.87	-2.07%	892,873
07/17/2026	58.17	60.17	57.57	58.07	-1.02%	1,892,634
07/16/2026	57.57	59.31	56.97	58.67	+2.86%	1,128,722
07/15/2026	55.20	57.27	55.20	57.04	+3.50%	2,287,624
07/14/2026	54.75	56.11	53.81	55.11	-2.34%	765,361
07/13/2026	56.91	57.60	56.35	56.43	+0.02%	758,153
07/10/2026	56.97	57.58	56.29	56.42	+0.04%	671,904
07/09/2026	54.70	56.54	54.05	56.40	+0.93%	1,040,254
07/08/2026	55.21	56.12	54.60	55.88	+0.47%	1,296,272
07/07/2026	57.03	57.04	55.60	55.62	-0.55%	1,066,013
07/06/2026	54.37	56.30	54.00	55.93	+1.91%	1,212,027
07/02/2026	52.91	54.95	52.81	54.88	+4.47%	1,231,087
07/01/2026	51.40	53.07	50.95	52.53	+4.45%	768,895
06/30/2026	49.19	50.35	49.01	50.29	+1.58%	1,048,661
06/29/2026	49.38	50.22	48.77	49.51	+0.51%	1,285,290
06/26/2026	47.05	49.63	47.05	49.26	+5.57%	2,807,582
06/25/2026	45.89	47.14	45.65	46.66	+0.58%	609,499
06/24/2026	45.04	47.28	45.04	46.39	+2.70%	705,992