Aci WorldwideACIW

Aci Worldwide (ACIW) chart patterns, support & resistance & technical analysis

Auto-detected technical analysis for ACIW · data as of Sep 4, 2026. The chart above is live; the read below updates daily.

$52.95last close · Sep 4, 202652-week range $38.05 – $61.08 · 13.31% below the high

Current chart pattern on ACIW

No chart pattern is currently detected on ACIW. TradingPal scans ACIW daily — check the live chart above for the latest.

ACIW's most recent rising wedge trade

ACIW's most recent completed rising wedge resolved as a loss: it broke down on Sep 8, 2026 near $51.94, then was stopped out at $54.59 on Oct 20, 2026 — a 5.1% move (-1.00R) over 30 sessions. Across 151,040 backtested rising wedges, this setup wins 37.9% of the time.

OutcomeLossResult-5.1%R-1.00REntry$51.94Exit$54.59

Learn about rising wedge

ACIW pattern trade history

Every completed pattern trade our nightly backtest found on ACIW's daily chart, newest first — wins and losses alike.

Pattern	Entry	Exit	Outcome	Result
Rising wedge	Sep 8, 2026 @ $51.94	Oct 20, 2026 @ $54.59	Loss	+22.8% · -1.00R
Triangle	Apr 17, 2026 @ $44.05	Apr 24, 2026 @ $42.20	Loss	+5.9% · -0.79R
Falling wedge	Feb 25, 2026 @ $41.42	May 12, 2026 @ $42.93	Win	+14.2% · +0.47R
Falling wedge	Feb 25, 2026 @ $41.60	Apr 24, 2026 @ $42.20	Win	+8.6% · +0.17R
Falling wedge	Feb 12, 2026 @ $38.91	Mar 4, 2026 @ $42.74	Loss	+11.1% · -1.00R
Falling wedge	Dec 10, 2025 @ $47.13	Jan 16, 2026 @ $43.49	Loss	+10.0% · -1.81R
Falling wedge	Dec 3, 2025 @ $47.05	Dec 8, 2025 @ $46.34	Loss	+9.3% · -0.68R
Falling wedge	Nov 6, 2025 @ $50.16	Nov 18, 2025 @ $46.03	Loss	+9.3% · -1.27R
Rising wedge	Oct 29, 2025 @ $47.97	Nov 6, 2025 @ $50.91	Loss	+15.6% · -1.00R
Falling wedge	Jul 1, 2025 @ $46.43	Jul 11, 2025 @ $44.94	Loss	+3.1% · -1.17R
Triangle	May 21, 2025 @ $46.71	Feb 23, 2026 @ $38.42	Win	+17.7% · +0.95R
Falling wedge	May 8, 2025 @ $48.75	Aug 1, 2025 @ $42.08	Win	+13.7% · +0.99R

ACIW support and resistance levels

Price was turned away at a ceiling near $59.17 about 4 weeks ago and has been sliding since. On the weekly chart, the next floor below sits near $40.40 — still about 24% away.

Traders commonly watch $40.40 as a target (its 100% retracement) — think of it as a sensible next stop, not a guarantee.
That floor is the first place the slide might steady — worth watching how price behaves as it gets there.
There's nothing to act on here — the spot to watch was the $59.17 ceiling about 4 weeks ago, when price was turned away there, but price has already pulled lower. What's left is the slide playing out, not a fresh starting point.

ACIW recent daily prices

Date	Open	High	Low	Close
Sep 4, 2026	$52.12	$53.11	$51.94	$52.95
Sep 3, 2026	$53.11	$53.73	$52.21	$52.91
Sep 2, 2026	$51.39	$52.55	$50.52	$52.46
Sep 1, 2026	$52.67	$53.00	$51.05	$51.23
Aug 31, 2026	$53.23	$53.85	$52.90	$53.28
Aug 28, 2026	$54.14	$54.59	$53.67	$53.83
Aug 27, 2026	$53.16	$54.26	$52.99	$54.23
Aug 26, 2026	$51.87	$53.05	$51.64	$53.04
Aug 25, 2026	$52.37	$52.70	$51.72	$52.40
Aug 24, 2026	$51.94	$52.71	$51.94	$52.41

ACIW frequently asked questions

What was ACIW's closing price on Sep 4, 2026?

Aci Worldwide (ACIW) last closed at $52.95 on Sep 4, 2026. For the live quote, see the chart above or a real-time quote provider.

Technical analysis for informational purposes only — not investment advice. Auto-detected patterns and levels update daily; the chart above is live.