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ACI Worldwide (ACIW) has the following price history information. Looking back at ACIW historical stock prices for the last five trading days, on September 19, 2023, ACIW opened at $23.51, traded as high as $23.88 and as low as $23.33, and closed at $23.57. Trading volume was a total of 326.30K shares. On September 20, 2023, ACIW opened at $23.66, traded as high as $24.03 and as low as $23.33, and closed at $23.33. Trading volume was a total of 282.80K shares. On September 21, 2023, ACIW opened at $23.14, traded as high as $23.49 and as low as $22.99, and closed at $23.40. Trading volume was a total of 349.90K shares. On September 22, 2023, ACIW opened at $23.42, traded as high as $23.66 and as low as $23.19, and closed at $23.31. Trading volume was a total of 326.60K shares. On September 25, 2023, ACIW opened at $23.12, traded as high as $23.33 and as low as $22.89, and closed at $23.02. Trading volume was a total of 367.70K shares.
ACIW Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into ACI Worldwide shares, starting with a $10,000 purchase of ACIW, and working forward through the historical stock price information to today.
Growth of $10,000.00 Without Dividends Reinvested |
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Start date: | 09/27/2013 | |
End date: | 09/25/2023 | |
Start price/share: | $18.03 | |
End price/share: | $23.02 | |
Dividends collected/share: | $0.00 | |
Total return: | 27.68% | |
Average Annual Total Return: | 2.47% | |
Starting investment: | $10,000.00 | |
Ending investment: | $12,763.43 | |
Years: | 10.00 |
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ACIW Historical Price Range | |||||
Date | Open | High | Low | Close | Volume |
09/19/2023 | $23.51 | $23.88 | $23.33 | $23.57 | 326.30K |
09/20/2023 | $23.66 | $24.03 | $23.33 | $23.33 | 282.80K |
09/21/2023 | $23.14 | $23.49 | $22.99 | $23.40 | 349.90K |
09/22/2023 | $23.42 | $23.66 | $23.19 | $23.31 | 326.60K |
09/25/2023 | $23.12 | $23.33 | $22.89 | $23.02 | 367.70K |
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About ACI Worldwide |
ACI Worldwide is a global software company. Co. develops, markets, installs, and supports a line of software products and solutions primarily focused on facilitating real-time digital payments. Co. provides consumer payment solutions ranging from primary payment engines to back-office support, including ACI® Acquiring, a merchant management system. In addition, Co. supports both low- and high-value real-time payment processing for banks and intermediaries globally. Co.'s ACI Low Value Real-Time Payments is a platform with a range of capabilities for processing real-time payments, including origination, processing, orchestration, clearing and settlement, fraud detection and connectivity. |
ACIW Historical Closing Prices | |
Date | Close |
09/19/2023 | $23.57 |
09/20/2023 | $23.33 |
09/21/2023 | $23.40 |
09/22/2023 | $23.31 |
09/25/2023 | $23.02 |
Technology Historical Prices |
ACIW is categorized under the Technology sector; below are some other companies in the same sector:
ACLS Historical Stock Prices Also explore: ACIW shares outstanding history
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