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ACI Worldwide (ACIW) Stock Chart & Stock Price History

ACI Worldwide logo
$55.88 +0.26 (+0.47%)
Closing price 07/8/2026 04:00 PM Eastern
Extended Trading
$55.86 -0.02 (-0.04%)
As of 07/8/2026 06:08 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

ACI Worldwide Stock Price Performance

The ACI Worldwide (ACIW) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 23.00%, with a year-to-date return of 16.88%. In the past month, the stock has increased 31.05%, reflecting recent market activity.

As of the latest close, ACI Worldwide traded at $55.88 with a market cap of $5.68 billion and volume of 1.28 million shares. Five years ago, the stock traded at $37.16, representing a 50.38% increase over that period. At the time, it had a market cap of $4.39 billion and a volume of 284,136 shares.

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5 Day
Performance
+1.82%
1 Month
Performance
+31.05%
3 Month
Performance
+37.13%
Year-To-Date
Performance
+16.88%
1 Year
Performance
+23.00%
5 Year
Performance
+50.38%

ACIW Stock Chart for Thursday, July, 9, 2026

ACI Worldwide Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/08/2026$55.62$55.88
+0.47%
$56.12$54.601.28 million shs$5.68 billion
07/07/2026$55.93$55.62
-0.55%
$57.04$55.601.06 million shs$5.65 billion
07/06/2026$54.88$55.93
+1.91%
$56.30$54.001.21 million shs$5.69 billion
07/03/2026$54.88$54.88$54.95$52.811.22 million shs$5.58 billion
07/02/2026$52.53$54.88
+4.47%
$54.95$52.811.22 million shs$5.58 billion
07/01/2026$50.29$52.53
+4.45%
$53.07$50.95768,884 shs$5.11 billion
06/30/2026$49.51$50.29
+1.58%
$50.35$49.011.04 million shs$5.11 billion
06/29/2026$49.26$49.51
+0.51%
$50.22$48.771.29 million shs$5.03 billion
06/26/2026$46.66$49.26
+5.57%
$49.63$47.052.81 million shs$5.01 billion
06/25/2026$46.39$46.66
+0.58%
$47.14$45.65609,496 shs$4.74 billion
06/24/2026$45.17$46.39
+2.70%
$47.28$45.04705,993 shs$4.72 billion
06/23/2026$42.92$45.17
+5.24%
$45.33$43.011.49 million shs$4.59 billion
06/22/2026$44.09$42.92
-2.65%
$44.75$42.551.51 million shs$4.36 billion
06/19/2026$44.09$44.09$44.99$43.621.59 million shs$4.48 billion
06/18/2026$44.64$44.09
-1.23%
$44.99$43.621.59 million shs$4.48 billion
06/17/2026$45.50$44.64
-1.89%
$46.15$44.511.15 million shs$4.54 billion
06/16/2026$44.79$45.50
+1.59%
$45.52$44.53577,193 shs$4.63 billion
06/15/2026$45.24$44.79
-0.99%
$45.65$44.71805,142 shs$4.55 billion
06/12/2026$44.36$45.24
+1.98%
$45.37$43.89833,446 shs$4.60 billion
06/11/2026$43.73$44.36
+1.44%
$44.57$42.79975,829 shs$4.51 billion
06/10/2026$42.64$43.73
+2.56%
$43.76$41.581.17 million shs$4.45 billion
06/09/2026$42.56$42.64
+0.19%
$43.18$42.09782,714 shs$4.33 billion
06/08/2026$42.80$42.56
-0.56%
$43.70$42.041.06 million shs$4.33 billion

This page (NASDAQ:ACIW) was last updated on 7/9/2026 by MarketBeat.com Staff.
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