NASDAQ · ACIW

ACI Worldwide, Inc.

Technology · Software - Infrastructure

$51.97

Up+$0.12 (+0.23%)

Updated Sep 12, 2026, 1:46 AM

SID Score

6.3/10

Composite research score

Smart Money

59/100

Neutral

Price performance

ACIW price history

1M range · 19 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

ACIW OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 10, 2026	$51.83	$52.18	$51.25	$51.97	715.18K
Sep 9, 2026	$51.63	$51.99	$50.945	$51.96	845.87K
Sep 8, 2026	$51.95	$52.24	$50.77	$51.98	969.21K
Sep 4, 2026	$52.12	$53.11	$51.94	$52.95	586.61K
Sep 3, 2026	$53.11	$53.73	$52.21	$52.91	596.13K
Sep 2, 2026	$51.39	$52.55	$50.5172	$52.46	602.28K
Sep 1, 2026	$52.67	$53.00	$51.05	$51.23	823.3K
Aug 31, 2026	$53.23	$53.85	$52.895	$53.28	1.05M
Aug 28, 2026	$54.14	$54.59	$53.67	$53.83	862.54K
Aug 27, 2026	$53.16	$54.255	$52.99	$54.225	726.98K
Aug 26, 2026	$51.87	$53.05	$51.64	$53.04	741.64K
Aug 25, 2026	$52.37	$52.695	$51.72	$52.40	645.37K
Aug 24, 2026	$51.94	$52.71	$51.94	$52.41	559.67K
Aug 21, 2026	$51.55	$52.505	$51.31	$51.86	562.68K
Aug 20, 2026	$51.79	$52.075	$51.375	$51.57	632.65K
Aug 19, 2026	$52.21	$53.00	$51.765	$51.97	955.17K
Aug 18, 2026	$52.68	$53.50	$51.83	$52.17	966.45K
Aug 17, 2026	$52.62	$53.11	$51.86	$52.13	1.16M
Aug 14, 2026	$53.96	$54.13	$52.4901	$53.44	680.78K