ACI Worldwide - 30 Year Stock Price History | ACIW

The latest closing stock price for ACI Worldwide as of April 24, 2025 is 52.03.

  • An investor who bought $1,000 worth of ACI Worldwide stock at the IPO in 1995 would have $16,464 today, roughly 16 times their original investment - a 10.00% compound annual growth rate over 30 years.
  • The all-time high ACI Worldwide stock closing price was 59.20 on November 07, 2024.
  • The ACI Worldwide 52-week high stock price is 59.71, which is 14.8% above the current share price.
  • The ACI Worldwide 52-week low stock price is 32.89, which is 36.8% below the current share price.
  • The average ACI Worldwide stock price for the last 52 weeks is 48.09.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.