NASDAQ:ALGM Technical Analysis

Allegro Microsystems, Inc. — Technical Analysis & Chart Patterns

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Six formations appear in ALGM's daily price history. A p&f bullish signal reversed completed with a downward breakout on August 18, 2026; a head-and-shoulders top completed with a downward breakout on August 20, 2026; a three falling peaks completed with a downward breakout on August 20, 2026; a p&f double bottom breakdown completed with a downward breakout on September 1, 2026; a flag, bearish completed with a downward breakout on September 10, 2026; a long day, black printed a bearish signal on September 17, 2026.

Signal balance Bearish tilt 0 bullish (0) · 2 bearish (2.5)
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 DOWN
Long Day, Black — Sep 17, 2026 to Sep 17, 2026 · broke out on Sep 17, 2026
BREAKOUT DOWN
Flag, Bearish — Aug 24, 2026 to Sep 9, 2026 · broke out on Sep 10, 2026
BREAKOUT DOWN
P&F Double Bottom Breakdown — Aug 18, 2026 to Aug 31, 2026 · broke out on Sep 1, 2026
BREAKOUT DOWN
Head-and-Shoulders Top — May 6, 2026 to Aug 19, 2026 · broke out on Aug 20, 2026
BREAKOUT DOWN
Three Falling Peaks — Jun 30, 2026 to Aug 19, 2026 · broke out on Aug 20, 2026
BREAKOUT DOWN
P&F Bullish Signal Reversed — Jul 28, 2026 to Aug 17, 2026 · broke out on Aug 18, 2026
Detected on this chart: Long Day, Black, Flag, Bearish, P&F Double Bottom Breakdown, Head-and-Shoulders Top, Three Falling Peaks, P&F Bullish Signal Reversed. 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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