ALGM Stock Posts

10/2/2026 3:48:25 PM

Unusual Option Volume

ALGM Allegro Microsystems39.52+3.14 (+8.6%)

Allegro Microsystems trades 4,321 contracts.

9/21/2026 2:07:21 PM

Unusual Option Volume

ALGM Allegro Microsystems35.16+1.06 (+3.1%)

Allegro Microsystems trades 7,389 contracts.

6/18/2026 11:44:06 AM

Unusual Option Volume

ALGM Allegro Microsystems58.40+4.42 (+8.2%)

6/17/2026 4:14:06 PM

Unusual Option Volume

ALGM Allegro Microsystems53.58+0.29 (+0.5%)

Allegro Microsystems trades 3,584 contracts.

5/26/2026 12:12:29 PM

Unusual Option Volume

ALGM Allegro Microsystems49.61+3.66 (+8.0%)

Allegro Microsystems trades 4,116 contracts. The highest volume is in the 18-Jun-26 50 calls, which is 0.8% above the current price.

1/29/2026 12:12:55 PM

Unusual Option Volume

ALGM Allegro Microsystems38.46+3.91 (+11.3%)

Allegro Microsystems trades 3,594 contracts. The company has the following event: Analyst Day on Feb 18, 2026. News: Allegro MicroSystems Reports Third Quarter 2026 Results

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