ACI Worldwide, Inc. (ACIW) Stock Price History
Historical prices from 2011 to 2026
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ACIW Historical Performance
Short-Term Returns
ACIW Stock Price Trajectory (2011–2026)
As of May 8, 2026, ACI Worldwide, Inc. (ACIW) trades at $46.65, representing a -15.0% return over the past year. The stock has delivered a +21.7% total return over five years (+4.0% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $59.71 on November 25, 2024. From this peak, ACIW has corrected -21.9%, currently trading 2% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers JKHY (-14.9% 1Y), FISV (-68.8% 1Y), and FIS (-37.4% 1Y), ACIW has underperformed the peer group average. Compare ACIW vs JKHY →
ACIW Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 46.98 | 48.54 | 45.46 | 46.65 | 1.22M | +7.81% |
| 2026-05-06 | 44.14 | 44.33 | 42.95 | 43.27 | 758K | -2.02% |
| 2026-05-05 | 44.35 | 44.55 | 43.65 | 44.16 | 165K | -0.27% |
| 2026-05-04 | 43.71 | 44.98 | 43.71 | 44.28 | 247K | +0.96% |
| 2026-05-01 | 44.05 | 44.73 | 43.31 | 43.86 | 398K | +1.48% |
| 2026-04-30 | 43.04 | 43.55 | 42.59 | 43.22 | 517K | -0.87% |
| 2026-04-29 | 43.47 | 44.02 | 43.12 | 43.60 | 518K | -0.77% |
| 2026-04-28 | 43.93 | 44.17 | 43.44 | 43.94 | 590K | +1.31% |
| 2026-04-27 | 42.84 | 44.06 | 42.73 | 43.37 | 398K | +0.42% |
| 2026-04-24 | 42.20 | 43.21 | 41.83 | 43.19 | 432K | +2.32% |
| 2026-04-23 | 43.60 | 44.57 | 41.50 | 42.21 | 607K | -4.61% |
| 2026-04-22 | 44.85 | 44.86 | 43.76 | 44.25 | 522K | +0.07% |
| 2026-04-21 | 45.21 | 46.04 | 44.06 | 44.22 | 1.29M | -2.06% |
| 2026-04-20 | 44.10 | 45.46 | 44.10 | 45.15 | 1.27M | +1.53% |
| 2026-04-17 | 44.05 | 44.99 | 43.91 | 44.47 | 1.07M | +3.90% |
| 2026-04-16 | 42.81 | 43.14 | 42.04 | 42.80 | 1.08M | +0.75% |
| 2026-04-15 | 41.70 | 42.87 | 41.70 | 42.48 | 634K | +2.48% |
| 2026-04-14 | 41.34 | 42.08 | 41.16 | 41.45 | 523K | +0.51% |
| 2026-04-13 | 39.61 | 41.37 | 39.61 | 41.24 | 849K | +3.38% |
| 2026-04-10 | 40.77 | 40.77 | 39.52 | 39.89 | 423K | -2.11% |
| 2026-04-09 | 40.93 | 40.93 | 39.35 | 40.75 | 619K | -1.52% |
| 2026-04-08 | 41.99 | 42.10 | 41.36 | 41.38 | 803K | +1.47% |
| 2026-04-07 | 41.10 | 41.34 | 40.67 | 40.78 | 404K | -0.85% |
| 2026-04-06 | 41.38 | 41.47 | 40.91 | 41.13 | 421K | -0.48% |
| 2026-04-02 | 40.48 | 41.60 | 39.80 | 41.33 | 514K | +0.90% |
| 2026-04-01 | 41.16 | 41.47 | 40.50 | 40.96 | 587K | -0.12% |
| 2026-03-31 | 40.91 | 41.30 | 40.19 | 41.01 | 604K | +1.74% |
| 2026-03-30 | 40.10 | 40.86 | 40.02 | 40.31 | 731K | +1.08% |
| 2026-03-27 | 40.16 | 40.25 | 39.34 | 39.88 | 590K | -2.40% |
| 2026-03-26 | 40.10 | 41.20 | 39.86 | 40.86 | 601K | +2.05% |
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Start ComparisonACIW — Frequently Asked Questions
Quick answers to the most common questions about buying ACIW stock.
How has ACIW stock performed recently?
ACIW declined -15.0% over the past year, below its 5-year annualized CAGR of +4.0%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is ACIW's all-time high price?
ACI Worldwide, Inc. reached $59.71 on 2024-11-25. The 52-week high is $54.28. Current 1-year return of -15.0% places the stock further from historical peaks.
Where can I download ACIW historical price data?
This page provides ACIW daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.