NASDAQ · ALGM

Allegro MicroSystems, Inc.

Technology · Semiconductors

$30.13

Down-$1.58 (-4.98%)

Updated Nov 14, 2026, 12:54 PM

SID Score

5.0/10

Composite research score

Smart Money

58/100

Neutral

Price performance · ALGM

ALGM price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Nov 13, 2026

Daily close

View OHLC price history

ALGM OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 13, 2026	$31.72	$31.75	$29.13	$30.13	1.3M
Nov 12, 2026	$30.75	$32.44	$30.4331	$31.71	2.1M
Nov 11, 2026	$32.59	$32.69	$31.12	$32.11	2.01M
Nov 10, 2026	$30.53	$31.78	$29.97	$30.70	2.26M
Nov 9, 2026	$28.97	$31.29	$28.60	$30.92	2.57M
Nov 6, 2026	$29.18	$29.18	$27.35	$28.17	2.56M
Nov 5, 2026	$29.65	$29.86	$25.95	$26.80	6.89M
Nov 4, 2026	$33.50	$33.85	$30.48	$31.25	3.36M
Nov 3, 2026	$33.27	$34.85	$32.98	$33.66	2.99M
Nov 2, 2026	$31.33	$32.91	$30.85	$32.15	3.56M
Oct 30, 2026	$30.71	$31.65	$30.005	$30.53	5M
Oct 29, 2026	$33.55	$34.00	$31.03	$33.03	5.98M
Oct 28, 2026	$34.12	$35.62	$33.46	$35.37	6.24M
Oct 27, 2026	$32.82	$34.61	$32.60	$33.98	3.49M
Oct 26, 2026	$31.85	$32.69	$31.04	$32.32	4.03M
Oct 23, 2026	$31.42	$31.87	$30.625	$31.48	5.71M
Oct 22, 2026	$33.42	$33.575	$31.24	$31.69	2.46M
Oct 21, 2026	$34.85	$35.2107	$34.08	$34.51	2.54M
Oct 20, 2026	$32.46	$34.33	$32.12	$33.91	2.43M
Oct 19, 2026	$32.88	$33.60	$32.06	$33.17	2.78M
Oct 16, 2026	$31.80	$32.96	$31.43	$31.62	2.6M