ACI Worldwide (ACIW) Stock Chart & Stock Price History $53.78 +0.16 (+0.29%) As of 03:38 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock 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 3.63%, with a year-to-date return of 3.59%. In the past month, the stock has increased 7.02%, reflecting recent market activity. As of the latest close, ACI Worldwide traded at $53.62 with a market cap of $5.53 billion and volume of 682,383 shares. Five years ago, the stock traded at $27.62, representing a 94.70% increase over that period. At the time, it had a market cap of $3.21 billion and a volume of 1.58 million shares. Receive ACIW Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ACI Worldwide and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance+1.96%1 Month Performance+7.02%3 Month Performance+16.44%Year-To-Date Performance+3.59%1 Year Performance+3.63%5 Year Performance+94.70% ACIW Stock Chart for Monday, October, 6, 2025 ACIW Chart by TradingView ACI Worldwide Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization10/03/2025$53.02$53.62+1.13%$54.28$53.02682,383 shs$5.53 billion10/02/2025$52.74$53.02+0.53%$53.17$52.51588,337 shs$5.47 billion10/01/2025$52.77$52.74-0.06%$52.91$52.13847,111 shs$5.44 billion09/30/2025$52.34$52.77+0.82%$52.82$51.41843,514 shs$5.45 billion09/29/2025$52.26$52.34+0.15%$52.61$52.00838,120 shs$5.40 billion09/26/2025$51.71$52.26+1.06%$52.45$51.30475,985 shs$5.39 billion09/25/2025$52.28$51.71-1.09%$52.02$51.11566,972 shs$5.34 billion09/24/2025$52.36$52.28-0.15%$52.99$52.20494,513 shs$5.39 billion09/23/2025$52.90$52.36-1.02%$53.45$52.19960,076 shs$5.40 billion09/22/2025$50.89$52.90+3.95%$53.02$50.161.51 million shs$5.46 billion Get the Latest News and Ratings for ACIW and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ACI Worldwide and its competitors with MarketBeat's FREE daily newsletter. 09/19/2025$51.13$50.89-0.47%$51.47$50.162.92 million shs$5.25 billion09/18/2025$49.76$51.13+2.75%$51.25$49.89894,206 shs$5.28 billion09/17/2025$49.38$49.76+0.77%$51.19$49.55833,460 shs$5.13 billion09/16/2025$49.59$49.38-0.42%$49.51$48.83807,301 shs$5.10 billion09/15/2025$50.15$49.59-1.12%$50.54$49.57677,157 shs$5.18 billion09/12/2025$50.63$50.15-0.95%$50.94$50.12888,541 shs$5.22 billion09/11/2025$50.09$50.63+1.08%$50.91$49.43915,070 shs$5.22 billion09/10/2025$51.23$50.09-2.23%$51.64$49.881.06 million shs$5.17 billion09/09/2025$51.21$51.23+0.04%$51.35$50.27725,182 shs$5.29 billion09/08/2025$50.25$51.21+1.91%$51.30$49.481.43 million shs$5.28 billion09/05/2025$49.64$50.25+1.23%$51.00$49.87709,381 shs$5.19 billion Related Companies SS&C Technologies Stock Chart Guidewire Software Stock Chart Manhattan Associates Stock Chart FactSet Research Systems Stock Chart Pegasystems Stock Chart Informatica Stock Chart Blackbaud Stock Chart Sapiens International Stock Chart ePlus Stock Chart NetScout Systems Stock Chart Receive ACIW Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ACI Worldwide and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:ACIW) was last updated on 10/6/2025 by MarketBeat.com Staff From Our PartnersArizona-made nanochips the new millionaire maker?George Gilder handed President Reagan the first microchip that helped create $6.5 trillion in wealth over the ...Banyan Hill Publishing | SponsoredTrump’s new nightmare beginsPorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredThe Dollar’s Crashing—What Are You Doing About It?The U.S. dollar is down 10.8%—its steepest drop since 1973. As global confidence in the dollar fades, centr...Lear Capital | SponsoredMagnificent 7 being replaced by the “Hidden 7”?BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredURGENT: The Market's 3 Red Flags Are FlashingHere’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...StockEarnings | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredGold surges past $3,600 … but this has beat gold by 1,000xGold has surged past $3,600 an ounce — up 45% in the past year — but one veteran metals analyst says the real ...Weiss Ratings | SponsoredIs Nvidia about to Trigger Another 150X Opportunity?Nvidia gave investors a chance to make more than 150 times their money with its AI chips, known as graphics pr...InvestorPlace | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding ACI Worldwide, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share ACI Worldwide With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
