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52.46
2.40%
1.23
Aci Worldwide Inc Stock (ACIW) Price History
The historical daily chart and data for Aci Worldwide Inc stock (ACIW), show that the latest closing stock price as of September 02, 2026, is $52.46.
- Aci Worldwide Inc all-time high stock price is $61.08, occurred on July 29, 2026.
- The lowest Aci Worldwide Inc stock price recorded was $15.07 on February 12, 2016. Since then, Aci Worldwide Inc's stock price has risen over 248.11% to $52.46 now.
- The 52-week high stock price for ACIW is $61.08, representing a 16.43% increase from the current share price, occurred on July 29, 2026.
- The 52-week low stock price for ACIW is $38.05, indicating a -27.46% decrease from the current share price, occurred on February 26, 2026.
- The closing price of Aci Worldwide Inc (ACIW) stock in the beginning of 2025 was $34.95. The stock closed the year at $23.00, a loss of over -34.19% for the year.
The table below shows more information about ACIW historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 02, 2026 | $52.55 | $50.52 | $2.03 | 602,280.0 | +2.40% |
| Sep 01, 2026 | $53.00 | $51.05 | $1.95 | 807,398.0 | -3.85% |
| Aug 31, 2026 | $53.85 | $52.90 | $0.955 | 1,050,096.0 | -1.02% |
| Aug 28, 2026 | $54.59 | $53.67 | $0.92 | 860,796.0 | -0.73% |
| Aug 27, 2026 | $54.26 | $52.99 | $1.27 | 725,765.0 | +2.23% |
| Aug 26, 2026 | $53.05 | $51.64 | $1.41 | 736,123.0 | +1.22% |
| Aug 25, 2026 | $52.70 | $51.72 | $0.975 | 645,367.0 | -0.02% |
| Aug 24, 2026 | $52.71 | $51.94 | $0.77 | 559,663.0 | +1.06% |
| Aug 21, 2026 | $52.51 | $51.31 | $1.20 | 562,675.0 | +0.56% |
| Aug 20, 2026 | $52.08 | $51.38 | $0.70 | 625,727.0 | -0.77% |
| Aug 19, 2026 | $53.00 | $51.77 | $1.23 | 955,168.0 | -0.38% |
| Aug 18, 2026 | $53.50 | $51.83 | $1.67 | 966,305.0 | +0.08% |
| Aug 17, 2026 | $53.11 | $51.86 | $1.25 | 1,155,887.0 | -2.45% |
| Aug 14, 2026 | $54.13 | $52.49 | $1.64 | 680,776.0 | -0.41% |
| Aug 13, 2026 | $53.75 | $52.06 | $1.69 | 928,002.0 | +1.73% |
| Aug 12, 2026 | $52.78 | $51.60 | $1.18 | 906,330.0 | +0.98% |
| Aug 11, 2026 | $53.06 | $51.98 | $1.09 | 1,086,133.0 | -1.15% |
| Aug 10, 2026 | $53.40 | $51.87 | $1.53 | 1,551,990.0 | -1.53% |
| Aug 07, 2026 | $55.44 | $52.85 | $2.59 | 2,454,246.0 | -2.81% |
| Aug 06, 2026 | $57.01 | $51.07 | $5.94 | 1,883,176.0 | -4.45% |
| Aug 05, 2026 | $59.11 | $56.80 | $2.31 | 971,086.0 | +1.03% |
| Aug 04, 2026 | $57.53 | $55.73 | $1.80 | 2,085,724.0 | -0.30% |
Aci Worldwide Inc Stock (ACIW) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Aci Worldwide Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ACIW shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Aci Worldwide Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Aci Worldwide Inc Stock (ACIW) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $53.00 | $50.52 | $2.48 | 2,011,958.0 | -1.54% |
| Aug, 2026 | $59.30 | $51.07 | $8.23 | 22,322,519.0 | -7.06% |
| Jul, 2026 | $61.08 | $50.95 | $10.13 | 21,958,037.0 | +14.00% |
| Jun, 2026 | $50.35 | $40.70 | $9.65 | 22,441,897.0 | +15.16% |
| May, 2026 | $48.54 | $40.00 | $8.54 | 14,465,741.0 | +1.04% |
| Apr, 2026 | $46.04 | $39.35 | $6.69 | 15,423,304.0 | +5.39% |
| Mar, 2026 | $43.01 | $38.70 | $4.31 | 17,078,756.0 | +3.35% |
| Feb, 2026 | $44.51 | $38.05 | $6.46 | 20,396,922.0 | -8.49% |
| Jan, 2026 | $48.01 | $41.86 | $6.15 | 13,374,549.0 | -9.31% |
Aci Worldwide Inc Stock (ACIW) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $49.70 | $45.10 | $4.60 | 14,435,296.0 | +2.69% |
| Nov, 2025 | $52.28 | $45.61 | $6.67 | 14,366,166.0 | -1.62% |
| Oct, 2025 | $54.28 | $46.67 | $7.61 | 14,810,404.0 | -9.74% |
| Sep, 2025 | $53.45 | $48.41 | $5.04 | 20,261,162.0 | +6.93% |
| Aug, 2025 | $49.83 | $40.45 | $9.38 | 19,926,141.0 | +15.95% |
| Jul, 2025 | $46.61 | $42.51 | $4.10 | 15,212,991.0 | -7.30% |
| Jun, 2025 | $47.95 | $44.06 | $3.89 | 12,149,293.0 | -0.76% |
| May, 2025 | $55.45 | $45.51 | $9.94 | 20,073,809.0 | -13.31% |
| Apr, 2025 | $57.49 | $47.00 | $10.49 | 16,912,588.0 | -2.47% |
| Mar, 2025 | $58.14 | $50.71 | $7.43 | 12,622,755.0 | -4.60% |
| Feb, 2025 | $57.38 | $49.68 | $7.70 | 12,363,046.0 | +7.10% |
| Jan, 2025 | $55.39 | $50.25 | $5.14 | 11,482,652.0 | +3.16% |
Aci Worldwide Inc Stock (ACIW) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $57.81 | $50.60 | $7.21 | 13,345,495.0 | -9.38% |
| Nov, 2024 | $59.71 | $49.14 | $10.57 | 14,760,185.0 | +15.49% |
| Oct, 2024 | $53.29 | $48.52 | $4.77 | 12,658,737.0 | -3.34% |
| Sep, 2024 | $51.19 | $46.17 | $5.02 | 15,150,635.0 | +1.07% |
| Aug, 2024 | $50.52 | $41.79 | $8.73 | 15,957,827.0 | +16.49% |
| Jul, 2024 | $43.95 | $38.59 | $5.36 | 16,162,074.0 | +9.19% |
| Jun, 2024 | $39.61 | $33.31 | $6.30 | 13,501,718.0 | +9.94% |
| May, 2024 | $37.85 | $33.95 | $3.90 | 11,322,518.0 | +5.60% |
| Apr, 2024 | $36.37 | $31.19 | $5.18 | 11,168,990.0 | +2.68% |
| Mar, 2024 | $33.33 | $30.82 | $2.51 | 9,497,736.0 | +0.91% |
| Feb, 2024 | $33.43 | $28.79 | $4.64 | 12,571,696.0 | +9.44% |
| Jan, 2024 | $31.49 | $28.94 | $2.55 | 12,574,918.0 | -1.73% |
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