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ACIW — ACI Worldwide, Inc.
NasdaqACI Worldwide, Inc.
$49.69
+0.81(+1.66%)
- O
- 49.28
- H
- 50.26
- L
- 49.11
- V
- 694.01K
⏱️ End-of-day dataAs of Oct 1, 2026
Latest Close$49.69
Period Return-0.08%
Period High$61.08
Period Low$38.05
Avg Daily Volume829.4K
Total Trading Days365
ACIW — Historical OHLCV Price & Volume Table
Apr 21, 2025 — Oct 1, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | $49.28 | $50.26 | $49.11 | $49.69 | +$0.81 | +1.66% | 694,006 | $49.79 | $49.11 $50.26 |
| Sep 30, 2026 | $48.20 | $49.37 | $47.81 | $48.88 | +$0.29 | +0.60% | 1,121,381 | $48.97 | $47.81 $49.37 |
| Sep 29, 2026 | $48.75 | $49.20 | $48.31 | $48.59 | $-0.41 | -0.84% | 648,039 | $48.62 | $48.31 $49.20 |
| Sep 28, 2026 | $48.51 | $49.18 | $48.28 | $49.00 | $-0.51 | -1.03% | 465,804 | $48.94 | $48.28 $49.18 |
| Sep 25, 2026 | $49.60 | $49.98 | $49.44 | $49.51 | $-0.11 | -0.22% | 585,404 | $49.56 | $49.44 $49.98 |
| Sep 24, 2026 | $49.71 | $49.92 | $48.84 | $49.62 | +$0.40 | +0.81% | 492,026 | $49.48 | $48.84 $49.92 |
| Sep 23, 2026 | $49.12 | $49.83 | $48.86 | $49.22 | +$0.03 | +0.06% | 537,329 | $49.30 | $48.86 $49.83 |
| Sep 22, 2026 | $50.62 | $50.78 | $48.80 | $49.19 | $-0.40 | -0.81% | 779,938 | $49.34 | $48.80 $50.78 |
| Sep 21, 2026 | $50.27 | $50.64 | $49.57 | $49.59 | $-0.68 | -1.35% | 657,357 | $49.77 | $49.57 $50.64 |
| Sep 18, 2026 | $51.31 | $51.31 | $50.00 | $50.27 | $-0.91 | -1.78% | 1,678,965 | $50.32 | $50.00 $51.31 |
| Sep 17, 2026 | $51.54 | $51.76 | $50.93 | $51.18 | $-0.40 | -0.78% | 688,584 | $51.22 | $50.93 $51.76 |
| Sep 16, 2026 | $50.63 | $52.02 | $50.46 | $51.58 | +$0.29 | +0.57% | 646,692 | $51.54 | $50.46 $52.02 |
| Sep 15, 2026 | $52.04 | $52.43 | $51.02 | $51.29 | $-1.36 | -2.58% | 869,583 | $51.47 | $51.02 $52.43 |
| Sep 14, 2026 | $53.18 | $53.60 | $52.19 | $52.65 | +$0.56 | +1.08% | 643,050 | $52.68 | $52.19 $53.60 |
| Sep 11, 2026 | $52.23 | $52.35 | $51.42 | $52.09 | +$0.12 | +0.23% | 679,834 | $52.08 | $51.42 $52.35 |
| Sep 10, 2026 | $51.83 | $52.18 | $51.25 | $51.97 | +$0.01 | +0.02% | 715,178 | $51.82 | $51.25 $52.18 |
| Sep 9, 2026 | $51.63 | $51.99 | $50.95 | $51.96 | $-0.02 | -0.04% | 845,874 | $51.72 | $50.95 $51.99 |
| Sep 8, 2026 | $51.95 | $52.24 | $50.77 | $51.98 | $-0.97 | -1.83% | 969,214 | $51.70 | $50.77 $52.24 |
| Sep 4, 2026 | $52.12 | $53.11 | $51.94 | $52.95 | +$0.04 | +0.08% | 586,611 | $52.78 | $51.94 $53.11 |
| Sep 3, 2026 | $53.11 | $53.73 | $52.21 | $52.91 | +$0.45 | +0.86% | 596,134 | $52.88 | $52.21 $53.73 |
| Sep 2, 2026 | $51.39 | $52.55 | $50.52 | $52.46 | +$1.23 | +2.40% | 602,067 | $52.29 | $50.52 $52.55 |
| Sep 1, 2026 | $52.67 | $53.00 | $51.05 | $51.23 | $-2.05 | -3.85% | 823,299 | $51.68 | $51.05 $53.00 |
| Aug 31, 2026 | $53.23 | $53.85 | $52.90 | $53.28 | $-0.55 | -1.02% | 1,050,118 | $53.33 | $52.90 $53.85 |
| Aug 28, 2026 | $54.14 | $54.59 | $53.67 | $53.83 | $-0.40 | -0.73% | 862,536 | $54.08 | $53.67 $54.59 |
| Aug 27, 2026 | $53.16 | $54.26 | $52.99 | $54.23 | +$1.19 | +2.23% | 726,982 | $53.87 | $52.99 $54.26 |
| Aug 26, 2026 | $51.87 | $53.05 | $51.64 | $53.04 | +$0.64 | +1.22% | 741,637 | $52.60 | $51.64 $53.05 |
| Aug 25, 2026 | $52.37 | $52.70 | $51.72 | $52.40 | $-0.01 | -0.02% | 645,368 | $52.28 | $51.72 $52.70 |
| Aug 24, 2026 | $51.94 | $52.71 | $51.94 | $52.41 | +$0.55 | +1.06% | 559,675 | $52.45 | $51.94 $52.71 |
| Aug 21, 2026 | $51.55 | $52.51 | $51.31 | $51.86 | +$0.29 | +0.56% | 562,676 | $51.82 | $51.31 $52.51 |
| Aug 20, 2026 | $51.79 | $52.08 | $51.38 | $51.57 | $-0.40 | -0.77% | 625,724 | $51.59 | $51.38 $52.08 |