Amtech Systems Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 13, 2026	12.39	12.43	11.61	12.07	12.07	-2.90%	149,346
Nov 12, 2026	12.22	12.66	12.02	12.43	12.43	-2.20%	155,838
Nov 11, 2026	12.72	13.12	12.39	12.71	12.71	5.39%	156,966
Nov 10, 2026	11.80	12.17	11.63	12.06	12.06	0.33%	171,437
Nov 9, 2026	11.66	12.26	11.44	12.02	12.02	5.21%	259,624
Nov 6, 2026	11.72	11.88	11.39	11.43	11.43	3.07%	293,952
Nov 5, 2026	12.00	12.19	10.77	11.09	11.09	-10.24%	648,680
Nov 4, 2026	12.75	12.87	12.22	12.35	12.35	-3.52%	322,288
Nov 3, 2026	12.69	13.20	12.54	12.80	12.80	3.90%	240,158
Nov 2, 2026	12.94	13.37	12.30	12.32	12.32	-3.37%	302,774
Oct 30, 2026	12.79	13.21	12.52	12.75	12.75	-6.80%	310,683
Oct 29, 2026	13.36	14.02	13.24	13.68	13.68	-0.07%	225,254
Oct 28, 2026	13.55	13.89	13.41	13.69	13.69	1.78%	179,495
Oct 27, 2026	12.86	13.53	12.70	13.45	13.45	6.41%	167,957
Oct 26, 2026	12.54	12.90	12.29	12.64	12.64	1.77%	141,367
Oct 23, 2026	12.40	12.64	12.05	12.42	12.42	0.65%	256,753
Oct 22, 2026	13.09	13.29	12.26	12.34	12.34	-11.16%	317,148
Oct 21, 2026	13.89	14.13	13.73	13.89	13.89	1.98%	386,714
Oct 20, 2026	13.03	13.74	12.60	13.62	13.62	3.50%	270,843
Oct 19, 2026	13.33	13.48	12.95	13.16	13.16	2.81%	203,929
Oct 16, 2026	13.31	13.49	12.75	12.80	12.80	-4.83%	185,814
Oct 15, 2026	13.24	13.52	12.90	13.45	13.45	-3.93%	357,796
Oct 14, 2026	14.83	15.00	13.93	14.00	14.00	-9.09%	201,317
Oct 13, 2026	15.60	15.75	15.07	15.40	15.40	-3.81%	206,344
Oct 12, 2026	16.57	16.57	15.56	16.01	16.01	-2.67%	217,069
Oct 9, 2026	16.49	16.76	16.10	16.45	16.45	1.48%	162,055
Oct 8, 2026	17.19	17.24	16.01	16.21	16.21	-7.90%	187,212
Oct 7, 2026	17.36	17.88	17.26	17.60	17.60	-0.90%	259,412
Oct 6, 2026	18.08	18.25	17.55	17.76	17.76	-0.39%	273,281
Oct 5, 2026	17.96	17.98	17.30	17.83	17.83	-1.00%	223,100
Oct 2, 2026	17.82	18.11	17.60	18.01	18.01	4.41%	286,871
Oct 1, 2026	16.78	17.35	16.66	17.25	17.25	2.80%	214,105
Sep 30, 2026	16.70	16.91	16.56	16.78	16.78	1.02%	179,880
Sep 29, 2026	16.26	16.68	16.14	16.61	16.61	4.79%	347,143
Sep 28, 2026	15.61	15.97	15.45	15.85	15.85	0.44%	227,019
Sep 25, 2026	15.44	15.91	15.32	15.78	15.78	2.47%	180,966
Sep 24, 2026	15.03	15.40	14.49	15.40	15.40	-0.19%	209,999
Sep 23, 2026	15.09	15.46	14.84	15.43	15.43	0.85%	195,962
Sep 22, 2026	14.87	15.31	14.74	15.30	15.30	2.14%	199,684
Sep 21, 2026	14.55	15.24	14.29	14.98	14.98	5.49%	311,236
Sep 18, 2026	14.38	14.38	13.90	14.20	14.20	2.45%	757,619
Sep 17, 2026	14.40	14.61	13.86	13.86	13.86	0.07%	296,040
Sep 16, 2026	13.98	14.26	13.62	13.85	13.85	0.14%	235,151
Sep 15, 2026	13.81	13.85	13.34	13.83	13.83	1.62%	268,316
Sep 14, 2026	14.00	14.25	13.57	13.61	13.61	-8.72%	253,859
Sep 11, 2026	15.30	15.58	14.86	14.91	14.91	-1.00%	174,870
Sep 10, 2026	14.73	15.47	14.72	15.06	15.06	-1.31%	318,451
Sep 9, 2026	15.31	15.67	15.14	15.26	15.26	-1.48%	399,145
Sep 8, 2026	15.08	15.62	15.08	15.49	15.49	3.61%	161,605
Sep 4, 2026	14.56	15.03	14.41	14.95	14.95	4.04%	312,804