NASDAQ:ACIW Technical Analysis

Aci Worldwide, Inc. — Technical Analysis & Chart Patterns

Seven formations appear in ACIW's daily price history. A break of structure (bos) completed with a downward breakout on September 18, 2026; a diamond top completed with a downward breakout on September 1, 2026; a donchian breakout, bearish completed with a downward breakout on September 18, 2026; a marubozu, opening black printed a bearish signal on September 18, 2026; a Wyckoff markup phase has been under way since August 1, 2025; an elliott wave flat correction is currently forming and has not yet triggered; a marubozu, closing black printed a bearish signal on September 21, 2026.

Signal balance Bearish tilt 1 bullish (0.5) · 3 bearish (5)
Live signals only, weighted by each pattern's measured edge (proven counts double promising, which counts double unproven; confirmed breakouts count full, forming setups, phases and candles half). Trades that already resolved don't vote. 3 signals from negative-edge patterns excluded.

Patterns

last close, adjusted
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BREAKOUT UP
Wyckoff Markup Phase — Aug 1, 2025 to Sep 21, 2026
FORMING
Elliott Wave Flat Correction — Jul 17, 2026 to Sep 21, 2026
BREAKOUT DOWN
Marubozu, Closing Black — Sep 21, 2026 to Sep 21, 2026 · broke out on Sep 21, 2026
BREAKOUT DOWN
Marubozu, Opening Black — Sep 18, 2026 to Sep 18, 2026 · broke out on Sep 18, 2026
BREAKOUT DOWN
Donchian Breakout, Bearish — Aug 20, 2026 to Sep 17, 2026 · broke out on Sep 18, 2026
BREAKOUT DOWN
Diamond Top — Jul 14, 2026 to Aug 31, 2026 · broke out on Sep 1, 2026
BREAKOUT DOWN
Break of Structure (BOS) — Jul 29, 2026 to Aug 7, 2026 · broke out on Sep 18, 2026
Detected on this chart: Wyckoff Markup Phase, Elliott Wave Flat Correction (forming now), Marubozu, Closing Black, Marubozu, Opening Black, Donchian Breakout, Bearish, Diamond Top, Break of Structure (BOS). Subscribe to Pro to see each one drawn on the chart with its trigger price, measure-rule target, stop and simulated trade result.

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