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The series is stated in the current share scale after splits; dividends are not included in the price
ACI Worldwide, Inc. trades on Nasdaq under the ticker ACIW. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks ACIW has traded between 38.05 $ and 61.08 $. As of 09 October 2026 the price stood 56.53 % of the way from the 52-week low to the high.
Over one year ACIW shares fell 3.07 %; over six months they rose 25.33 %. Volatility over 90 days is 32.52 %. Dividends are not included: this is price change only, as of 09 October 2026.
ACIW trades at a price-to-earnings ratio of 25.1, below the sector median of 35.6. Price to sales is 2.9, below the sector median of 3.6. Price to book is 3.4, below the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 08 October 2026 | 50.56 | 51.15 | 50.18 | 51.07 | 493,800 |
| 07 October 2026 | 50.25 | 50.97 | 50.25 | 50.65 | 587,500 |
| 06 October 2026 | 51.60 | 51.60 | 50.19 | 50.71 | 730,900 |
| 05 October 2026 | 50.16 | 51.65 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
ACI Worldwide, Inc. (ACIW) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 1.8bn $, net income was 226.7m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:6060 COVENTRY DRIVE, ELKHORN, NE, 68022, US
ACI Worldwide, Inc. reported revenue of 1.8B $ and net income of 206M $ over the last four quarters. Net margin is 11.51 %. Revenue changed by +7.06 % year over year. Earnings per share are 1.98 $. Market capitalisation is 5.2B $.
ACIW has a return on equity of 13.73 %, above the sector median of 1.63 %. Return on assets is 6.64 %, above the sector median of 0.49 %. Operating margin is 18.36 %, above the sector median of 1.10 %.
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| 50.15 |
| 51.22 |
| 1M |
| 02 October 2026 | 50.44 | 50.91 | 49.59 | 50.15 | 577,600 |
| 01 October 2026 | 49.28 | 50.26 | 49.11 | 49.69 | 840,600 |
| 30 September 2026 | 48.20 | 49.37 | 47.81 | 48.88 | 1M |
| 29 September 2026 | 48.75 | 49.20 | 48.31 | 48.59 | 648,000 |
| 28 September 2026 | 48.51 | 49.18 | 48.28 | 49.00 | 465,800 |
| 25 September 2026 | 49.60 | 49.98 | 49.44 | 49.51 | 585,400 |
| 24 September 2026 | 49.71 | 49.92 | 48.84 | 49.62 | 491,000 |
| 23 September 2026 | 49.12 | 49.83 | 48.86 | 49.22 | 537,300 |
| 22 September 2026 | 50.62 | 50.78 | 48.80 | 49.19 | 779,900 |
| 21 September 2026 | 50.27 | 50.64 | 49.57 | 49.59 | 657,400 |
| 18 September 2026 | 51.31 | 51.31 | 50.00 | 50.27 | 2M |
| 17 September 2026 | 51.54 | 51.76 | 50.93 | 51.18 | 688,600 |
| 16 September 2026 | 50.63 | 52.02 | 50.46 | 51.58 | 646,700 |
| 15 September 2026 | 52.04 | 52.43 | 51.02 | 51.29 | 944,600 |
| 14 September 2026 | 53.18 | 53.60 | 52.19 | 52.65 | 667,700 |
| 11 September 2026 | 52.23 | 52.35 | 51.42 | 52.09 | 616,900 |