NASDAQ · AMTM

Amentum Holdings, Inc.

Industrials · Aerospace & Defense

$18.13

Down-$0.39 (-2.11%)

Updated Oct 15, 2026, 5:11 AM

SID Score

3.3/10

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 14, 2026

Daily close

View OHLC price history

AMTM OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
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
Oct 1, 2026	$18.22	$18.755	$18.08	$18.48	1.72M
Sep 30, 2026	$18.24	$18.41	$18.06	$18.12	1.63M
Sep 29, 2026	$18.48	$18.575	$17.89	$18.15	2.95M
Sep 28, 2026	$19.00	$19.04	$18.48	$18.49	1.19M
Sep 25, 2026	$19.35	$19.368	$19.01	$19.19	1.51M
Sep 24, 2026	$19.64	$19.81	$19.385	$19.40	986.44K
Sep 23, 2026	$19.92	$20.06	$19.64	$19.71	1.2M
Sep 22, 2026	$20.00	$20.1136	$19.41	$19.70	2.13M
Sep 21, 2026	$19.68	$20.01	$19.64	$19.90	1.34M
Sep 18, 2026	$20.27	$20.33	$19.50	$19.60	4.42M
Sep 17, 2026	$20.11	$20.32	$20.00	$20.19	1.24M
Sep 16, 2026	$20.09	$20.40	$19.65	$19.88	1.37M