Amentum Holdings Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 16, 2026	19.16	19.59	18.97	19.52	19.52	2.25%	2,088,703
Oct 15, 2026	18.23	19.14	18.23	19.09	19.09	5.30%	1,472,840
Oct 14, 2026	18.33	18.67	18.00	18.13	18.13	-2.11%	1,070,842
Oct 13, 2026	18.97	18.97	18.47	18.52	18.52	-2.11%	1,215,709
Oct 12, 2026	19.40	19.47	18.91	18.92	18.92	-1.92%	1,040,760
Oct 9, 2026	19.06	19.40	18.96	19.29	19.29	1.69%	1,270,465
Oct 8, 2026	18.37	18.97	18.10	18.97	18.97	2.49%	3,411,805
Oct 7, 2026	18.59	18.70	18.09	18.51	18.51	-1.39%	1,776,197
Oct 6, 2026	18.41	18.93	18.31	18.77	18.77	2.91%	1,892,748
Oct 5, 2026	18.12	18.63	18.02	18.24	18.24	0.55%	1,999,050
Oct 2, 2026	18.59	18.59	17.72	18.14	18.14	-1.84%	2,310,267
Oct 1, 2026	18.22	18.76	18.08	18.48	18.48	1.99%	1,724,064
Sep 30, 2026	18.24	18.41	18.06	18.12	18.12	-0.17%	1,627,233
Sep 29, 2026	18.48	18.58	17.89	18.15	18.15	-1.84%	2,952,363
Sep 28, 2026	19.00	19.04	18.48	18.49	18.49	-3.65%	1,180,404
Sep 25, 2026	19.35	19.37	19.01	19.19	19.19	-1.08%	1,480,399
Sep 24, 2026	19.64	19.81	19.39	19.40	19.40	-1.57%	975,289
Sep 23, 2026	19.92	20.06	19.64	19.71	19.71	0.05%	1,194,812
Sep 22, 2026	20.00	20.11	19.41	19.70	19.70	-1.01%	2,065,100
Sep 21, 2026	19.68	20.01	19.64	19.90	19.90	1.53%	1,261,080
Sep 18, 2026	20.27	20.33	19.50	19.60	19.60	-2.92%	4,344,006
Sep 17, 2026	20.11	20.32	20.00	20.19	20.19	1.56%	1,221,627
Sep 16, 2026	20.09	20.40	19.65	19.88	19.88	-1.29%	1,369,548
Sep 15, 2026	19.61	20.29	19.47	20.14	20.14	2.03%	1,943,763
Sep 14, 2026	19.70	19.81	19.47	19.74	19.74	1.44%	1,584,159
Sep 11, 2026	19.62	19.68	19.23	19.46	19.46	-0.51%	1,007,045
Sep 10, 2026	19.36	19.78	19.21	19.56	19.56	1.29%	1,201,139
Sep 9, 2026	20.24	20.36	19.28	19.31	19.31	-4.12%	2,015,655
Sep 8, 2026	20.10	20.25	19.68	20.14	20.14	0.40%	2,475,101
Sep 4, 2026	20.00	20.24	19.88	20.06	20.06	-0.25%	1,076,040
Sep 3, 2026	20.00	20.35	19.90	20.11	20.11	1.06%	1,478,812
Sep 2, 2026	19.89	20.19	19.80	19.90	19.90	-0.45%	1,937,666
Sep 1, 2026	20.13	20.25	19.80	19.99	19.99	-	1,835,614
Aug 31, 2026	20.24	20.49	19.90	19.99	19.99	-1.58%	1,366,833
Aug 28, 2026	20.45	20.57	20.17	20.31	20.31	-0.59%	1,205,414
Aug 27, 2026	20.63	20.68	20.40	20.43	20.43	-0.87%	1,587,129
Aug 26, 2026	20.14	20.85	20.14	20.61	20.61	1.73%	1,737,984
Aug 25, 2026	20.20	20.34	19.97	20.26	20.26	1.00%	2,157,578
Aug 24, 2026	21.47	21.65	19.99	20.06	20.06	-6.65%	2,597,533
Aug 21, 2026	20.78	21.55	20.64	21.49	21.49	4.27%	3,098,459
Aug 20, 2026	21.10	21.18	20.38	20.61	20.61	-2.00%	3,120,723
Aug 19, 2026	21.00	21.68	20.80	21.03	21.03	0.38%	2,019,865
Aug 18, 2026	20.55	20.97	20.09	20.95	20.95	2.55%	4,051,301
Aug 17, 2026	21.17	21.27	20.19	20.43	20.43	-4.84%	4,121,630
Aug 14, 2026	21.69	21.98	21.25	21.47	21.47	-0.92%	1,766,627
Aug 13, 2026	22.66	22.98	21.44	21.67	21.67	-3.77%	2,315,484
Aug 12, 2026	22.15	22.62	21.90	22.52	22.52	0.40%	3,655,603
Aug 11, 2026	23.20	23.55	21.86	22.43	22.43	-8.22%	6,920,599
Aug 10, 2026	24.77	25.08	24.39	24.44	24.44	-1.33%	2,562,329
Aug 7, 2026	23.85	24.82	23.53	24.77	24.77	3.90%	1,778,483