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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 January 15, 2021, ACIW opened at $38.03, traded as high as $38.66 and as low as $37.60, and closed at $38.45. Trading volume was a total of 462.20K shares. On January 19, 2021, ACIW opened at $38.92, traded as high as $38.92 and as low as $38.15, and closed at $38.30. Trading volume was a total of 407.10K shares. On January 20, 2021, ACIW opened at $38.30, traded as high as $39.17 and as low as $38.30, and closed at $38.63. Trading volume was a total of 523.60K shares. On January 21, 2021, ACIW opened at $40.75, traded as high as $40.96 and as low as $39.77, and closed at $40.50. Trading volume was a total of 1.53M shares. On January 22, 2021, ACIW opened at $40.37, traded as high as $40.88 and as low as $39.80, and closed at $40.30. Trading volume was a total of 716.70K 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: | 01/24/2011 | |
End date: | 01/22/2021 | |
Start price/share: | $8.49 | |
End price/share: | $40.30 | |
Dividends collected/share: | $0.00 | |
Total return: | 374.68% | |
Average Annual Total Return: | 16.85% | |
Starting investment: | $10,000.00 | |
Ending investment: | $47,475.82 | |
Years: | 10.00 |
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ACIW Historical Price Range | |||||
Date | Open | High | Low | Close | Volume |
01/15/2021 | $38.03 | $38.66 | $37.60 | $38.45 | 462.20K |
01/19/2021 | $38.92 | $38.92 | $38.15 | $38.30 | 407.10K |
01/20/2021 | $38.30 | $39.17 | $38.30 | $38.63 | 523.60K |
01/21/2021 | $40.75 | $40.96 | $39.77 | $40.50 | 1.53M |
01/22/2021 | $40.37 | $40.88 | $39.80 | $40.30 | 716.70K |
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About ACI Worldwide |
ACI Worldwide develops, markets, installs, and supports a range of software products and solutions primarily focused on facilitating real-time electronic payments. Co.'s payment capabilities, technologies, and solutions are marketed under the brand name Universal Payments. In addition to its own products, Co. distributes, or acts as a sales agent for software developed by third parties. These products and services are used globally by banks, financial intermediaries, and a range of transaction-generating endpoints, including automated teller machines, merchant point-of-sale terminals, bank branches, mobile phones, tablets, corporations, and internet commerce sites. |
ACIW Historical Closing Prices | |
Date | Close |
01/15/2021 | $38.45 |
01/19/2021 | $38.30 |
01/20/2021 | $38.63 |
01/21/2021 | $40.50 |
01/22/2021 | $40.30 |
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 |