NYSE · AMTM

Amentum Holdings, Inc.

Industrials · Aerospace & Defense

$21.87

Down-$0.20 (-0.91%)

Updated Oct 31, 2026, 7:17 AM

SID Score

4.5/10

Composite research score

Smart Money

58/100

Neutral

Price performance · AMTM

AMTM price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Daily close

View OHLC price history

AMTM OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$22.06	$22.47	$21.58	$21.87	3.04M
Oct 29, 2026	$22.00	$22.37	$21.93	$22.07	2.02M
Oct 28, 2026	$21.59	$21.90	$21.355	$21.69	1.66M
Oct 27, 2026	$21.97	$22.2426	$21.73	$21.75	2.01M
Oct 26, 2026	$21.80	$22.50	$21.80	$22.07	1.85M
Oct 23, 2026	$21.02	$21.79	$20.64	$21.76	2.08M
Oct 22, 2026	$20.09	$21.35	$20.035	$21.29	2.41M
Oct 21, 2026	$19.97	$20.38	$19.82	$20.15	1.63M
Oct 20, 2026	$19.46	$19.94	$19.27	$19.87	1.39M
Oct 19, 2026	$19.43	$19.60	$19.2706	$19.48	1.22M
Oct 16, 2026	$19.16	$19.59	$18.97	$19.52	2.09M
Oct 15, 2026	$18.23	$19.14	$18.23	$19.09	1.48M
Oct 14, 2026	$18.33	$18.67	$18.00	$18.13	1.07M
Oct 13, 2026	$18.97	$18.97	$18.47	$18.52	1.22M
Oct 12, 2026	$19.40	$19.4719	$18.91	$18.92	1.61M
Oct 9, 2026	$19.06	$19.40	$18.96	$19.29	1.27M
Oct 8, 2026	$18.37	$18.97	$18.1001	$18.97	3.42M
Oct 7, 2026	$18.59	$18.70	$18.0901	$18.51	1.78M
Oct 6, 2026	$18.41	$18.93	$18.31	$18.77	1.89M
Oct 5, 2026	$18.12	$18.63	$18.02	$18.24	2M
Oct 2, 2026	$18.59	$18.59	$17.72	$18.14	2.31M