Allegro MicroSystems, Inc. ALGM

Set alert

30.13 USD -1.58 (-4.98%)

At closeNov 13, 2026, 5:43 PM EST

29.50 -0.63 -2.09%

After hours · Nov 13, 5:43 PM ET

29.13 Day range 31.75

22.41 52-week range 71.77

Chart tools

Signals (52)

Newest 20 of 52.

Compare ALGM

Chart and line up ALGM against other symbols or a saved comparison set.

Search comparison metrics

Side-by-side symbol comparison
Metric	ALGM	SPY	QQQ
Last price	30.13	754.37	679.89
Change	-1.58	-2.75	-8.28
Change %	-4.98%	-0.363219%	-1.20%
Open	31.72	760.07	688.51
Day high	31.75	760.12	688.75
Day low	29.13	747.89	671.71
Previous close	31.71	757.12	688.17
Volume	1.30M	37.23M	41.26M
Average volume	2.82M	42.99M	38.44M
Market cap	5.62B	802.99B	472.40B
P/E ratio	188.31	24.00	28.00
Earnings per share	0.16	31.43	24.28
Dividend yield	0.00	0.00	0.00
52-week high	71.77	781.62	762.86
52-week low	22.41	629.28	555.60
1-week return	+6.96%	+2.59%	+3.63%
1-month return	-10.46%	-3.04%	-8.56%
3-month return	-31.72%	-3.02%	-7.13%
6-month return	-34.46%	+1.62%	-4.87%
Year-to-date return	+14.22%	+10.62%	+10.68%
1-year return	+19.19%	+12.25%	+11.75%
2-year return	+50.42%	+26.32%	+32.73%
50-day moving average	34.09	764.80	718.62
200-day moving average	40.73	731.62	681.99
Target price	48.21	—	—
Beta	2.05	1.00	1.24
Short ratio	3.06	—	—
Institutional ownership	72.05%	—	—