Amtech Systems Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 14, 2026	17.41	17.41	15.65	15.97	15.97	-4.14%	214,595
Apr 13, 2026	14.81	16.80	14.80	16.66	16.66	12.95%	438,687
Apr 10, 2026	14.09	14.94	13.72	14.75	14.75	5.66%	122,880
Apr 9, 2026	13.23	14.18	13.09	13.96	13.96	7.14%	195,516
Apr 8, 2026	12.68	13.27	12.68	13.03	13.03	7.24%	123,785
Apr 7, 2026	12.15	12.57	11.82	12.15	12.15	-0.98%	132,547
Apr 6, 2026	12.27	13.00	12.10	12.27	12.27	1.24%	253,346
Apr 2, 2026	11.62	12.25	11.41	12.12	12.12	1.42%	104,110
Apr 1, 2026	11.88	12.45	11.68	11.95	11.95	2.31%	175,356
Mar 31, 2026	11.30	11.70	11.14	11.68	11.68	5.23%	111,018
Mar 30, 2026	11.55	11.73	10.90	11.10	11.10	-3.06%	116,287
Mar 27, 2026	11.40	11.68	11.20	11.45	11.45	-0.26%	111,664
Mar 26, 2026	11.79	12.00	11.47	11.48	11.48	-4.49%	151,978
Mar 25, 2026	11.57	12.09	11.48	12.02	12.02	4.70%	87,822
Mar 24, 2026	11.17	11.77	11.14	11.48	11.48	1.59%	154,885
Mar 23, 2026	10.90	11.48	10.75	11.30	11.30	3.29%	99,923
Mar 20, 2026	11.41	11.58	10.88	10.94	10.94	-5.45%	102,561
Mar 19, 2026	10.84	11.65	10.66	11.57	11.57	4.61%	118,654
Mar 18, 2026	11.31	11.32	10.67	11.06	11.06	-2.21%	181,788
Mar 17, 2026	11.41	11.75	10.96	11.31	11.31	-2.92%	392,549
Mar 16, 2026	12.11	13.00	11.42	11.65	11.65	-10.25%	728,497
Mar 13, 2026	12.78	13.63	12.78	12.98	12.98	1.56%	131,445
Mar 12, 2026	13.43	13.45	12.63	12.78	12.78	-7.05%	137,741
Mar 11, 2026	13.34	13.80	13.19	13.75	13.75	4.56%	113,982
Mar 10, 2026	12.91	13.48	12.82	13.15	13.15	2.49%	108,066
Mar 9, 2026	12.38	12.87	12.16	12.83	12.83	-0.70%	201,542
Mar 6, 2026	13.40	13.74	12.89	12.92	12.92	-6.85%	123,372
Mar 5, 2026	13.98	14.45	13.53	13.87	13.87	-1.56%	132,234
Mar 4, 2026	13.64	14.37	13.10	14.09	14.09	5.07%	164,707
Mar 3, 2026	13.55	13.79	13.01	13.41	13.41	-4.49%	196,916
Mar 2, 2026	12.85	14.18	12.85	14.04	14.04	7.59%	281,905
Feb 27, 2026	12.62	13.09	12.59	13.05	13.05	0.54%	125,308
Feb 26, 2026	12.83	13.00	12.41	12.98	12.98	1.72%	156,879
Feb 25, 2026	12.38	12.92	12.37	12.76	12.76	3.99%	146,646
Feb 24, 2026	11.60	12.47	11.60	12.27	12.27	5.50%	205,301
Feb 23, 2026	11.81	11.84	11.34	11.63	11.63	-2.10%	158,903
Feb 20, 2026	11.74	12.29	11.70	11.88	11.88	0.76%	175,307
Feb 19, 2026	11.65	11.81	11.42	11.79	11.79	-0.59%	220,051
Feb 18, 2026	11.56	12.23	11.43	11.86	11.86	2.95%	203,153
Feb 17, 2026	11.12	11.74	10.85	11.52	11.52	0.88%	251,069
Feb 13, 2026	10.98	11.61	10.93	11.42	11.42	3.91%	289,168
Feb 12, 2026	11.53	11.85	10.88	10.99	10.99	-4.35%	365,618
Feb 11, 2026	13.01	13.23	11.28	11.49	11.49	-11.55%	779,196
Feb 10, 2026	12.59	13.26	12.28	12.99	12.99	3.42%	561,571
Feb 9, 2026	11.00	12.64	10.51	12.56	12.56	12.95%	917,918
Feb 6, 2026	10.28	11.74	10.02	11.12	11.12	-29.93%	1,603,683
Feb 5, 2026	15.49	16.34	15.46	15.87	15.87	0.76%	483,371
Feb 4, 2026	17.96	17.99	15.20	15.75	15.75	-10.51%	454,542
Feb 3, 2026	17.92	17.99	17.00	17.60	17.60	-0.28%	456,265
Feb 2, 2026	16.65	18.59	16.54	17.65	17.65	5.00%	465,964