$ASYS: Amtech Systems, Inc. - Common Stock
2025-06-17 ASYS 2025-06-17 06:00:50 5.75 3.68 3.21% ASYS 2025-06-17 08:00:48 4.74 3.68 3.21% ASYS 2025-06-17 10:00:49 4.33 4.09 -0.99% ASYS 2025-06-17 11:00:41 4.21 4.11 -0.99% ASYS 2025-06-17 12:00:48 4.26 4.17 1.23% ASYS 2025-06-17 13:00:45 4.26 4.21 2.22% ASYS 2025-06-17 14:00:49 4.26 4.17 1.23% ASYS 2025-06-17 15:00:47 4.22 4.12 0.00% ASYS 2025-06-17 16:00:48 4.20 4.15 0.00% ASYS 2025-06-17 17:00:41 4.40 4.07 0.96% ASYS 2025-06-17 20:00:52 4.74 4.07 0.96% ASYS 2025-06-17 21:00:42 0.00 0.00 0.96% 2025-06-18 ASYS 2025-06-18 05:00:49 4.77 3.73 0.96% ASYS 2025-06-18 09:00:48 4.74 3.73 0.96% ASYS 2025-06-18 10:00:51 4.33 4.12 0.24% ASYS 2025-06-18 11:00:48 4.29 4.21 0.72% ASYS 2025-06-18 12:00:46 4.27 4.16 -0.48% ASYS 2025-06-18 13:00:42 4.32 4.13 -0.72% ASYS 2025-06-18 14:00:51 4.30 4.13 0.24% ASYS 2025-06-18 15:00:49 4.24 4.11 -1.20% ASYS 2025-06-18 16:00:55 4.15 4.09 -1.44% ASYS 2025-06-18 17:00:45 4.74 3.95 -0.95% ASYS 2025-06-18 21:00:48 0.00 0.00 -0.95% 2025-06-20 ASYS 2025-06-20 05:00:38 5.75 3.48 -0.95% ASYS 2025-06-20 08:00:45 4.74 3.66 -0.95% ASYS 2025-06-20 09:00:39 4.74 3.98 -0.95% ASYS 2025-06-20 10:00:49 4.17 4.09 0.48% ASYS 2025-06-20 11:00:42 4.15 4.08 -0.24% ASYS 2025-06-20 12:00:47 4.20 4.09 0.00% ASYS 2025-06-20 13:00:40 4.18 4.08 -0.24% ASYS 2025-06-20 14:00:52 4.20 4.13 -0.24% ASYS 2025-06-20 15:00:41 4.18 4.08 -1.19% ASYS 2025-06-20 16:02:21 4.35 3.98 -1.67% ASYS 2025-06-20 17:02:00 4.74 3.98 -1.69% ASYS 2025-06-20 21:00:42 0.00 0.00 -1.69% 2025-06-23 ASYS 2025-06-23 05:00:41 4.28 3.98 -1.69% ASYS 2025-06-23 06:00:47 5.73 3.98 -1.69% ASYS 2025-06-23 08:01:38 4.74 3.98 -1.69% ASYS 2025-06-23 10:01:35 4.11 3.98 0.00% ASYS 2025-06-23 11:00:43 4.13 4.05 0.00% ASYS 2025-06-23 12:00:45 4.20 4.12 1.93% ASYS 2025-06-23 13:00:45 4.13 4.05 1.20% ASYS 2025-06-23 14:00:50 4.15 4.05 1.20% ASYS 2025-06-23 15:00:41 4.22 4.13 1.93% ASYS 2025-06-23 16:00:50 4.20 4.13 3.13% ASYS 2025-06-23 17:00:43 4.74 3.98 2.21% ASYS 2025-06-23 21:00:46 0.00 0.00 2.21% 2025-06-24 ASYS 2025-06-24 05:00:41 4.77 3.48 2.21% ASYS 2025-06-24 06:00:54 4.55 3.90 2.21% ASYS 2025-06-24 08:00:50 4.55 3.98 2.21% ASYS 2025-06-24 10:00:47 4.37 4.08 2.21% ASYS 2025-06-24 11:00:43 4.32 4.17 2.21% ASYS 2025-06-24 12:00:50 4.30 4.19 2.21% ASYS 2025-06-24 13:00:51 4.22 4.12 1.23% ASYS 2025-06-24 14:00:49 4.20 4.16 0.49% ASYS 2025-06-24 16:00:54 4.26 4.15 2.21% ASYS 2025-06-24 17:00:47 4.70 3.98 2.16% ASYS 2025-06-24 21:00:41 0.00 0.00 2.16% 2025-06-25 ASYS 2025-06-25 05:00:45 4.70 3.95 2.16% ASYS 2025-06-25 10:00:52 4.30 4.05 -1.20% ASYS 2025-06-25 11:00:45 4.30 4.09 -2.64% ASYS 2025-06-25 12:00:52 4.24 4.09 -0.72% ASYS 2025-06-25 13:00:44 4.22 4.09 -0.72% ASYS 2025-06-25 14:00:51 4.22 4.01 -3.13% ASYS 2025-06-25 15:00:42 4.21 4.13 -0.72% ASYS 2025-06-25 16:00:49 4.27 4.21 0.48% ASYS 2025-06-25 17:00:45 4.70 3.95 -0.47% ASYS 2025-06-25 21:00:48 0.00 0.00 -0.47% 2025-06-26 ASYS 2025-06-26 05:00:46 4.70 4.00 -0.47% ASYS 2025-06-26 08:00:49 4.70 4.00 2.60% ASYS 2025-06-26 09:00:45 4.68 4.00 2.60% ASYS 2025-06-26 10:00:49 4.26 4.12 1.65% ASYS 2025-06-26 11:00:40 4.29 4.16 1.89% ASYS 2025-06-26 12:00:49 4.33 4.21 2.13% ASYS 2025-06-26 13:00:46 4.40 4.34 4.73% ASYS 2025-06-26 14:00:48 4.40 4.36 4.26% ASYS 2025-06-26 15:00:42 4.40 4.37 4.73% ASYS 2025-06-26 16:00:46 4.42 4.41 4.96% ASYS 2025-06-26 17:00:41 4.45 4.00 5.94% ASYS 2025-06-26 19:00:47 4.83 4.00 5.94% ASYS 2025-06-26 21:00:52 0.00 0.00 5.94% 2025-06-27 ASYS 2025-06-27 05:00:38 5.75 3.66 5.94% ASYS 2025-06-27 08:00:42 4.83 3.85 5.94% ASYS 2025-06-27 09:00:33 4.83 4.00 5.94% ASYS 2025-06-27 10:00:38 4.46 4.42 -0.71% ASYS 2025-06-27 11:00:34 4.60 4.46 2.38% ASYS 2025-06-27 12:00:37 4.70 4.55 3.56% ASYS 2025-06-27 13:00:32 4.64 4.48 3.33% ASYS 2025-06-27 14:00:36 4.70 4.54 4.99% ASYS 2025-06-27 15:00:44 4.62 4.53 4.28% ASYS 2025-06-27 16:00:35 4.64 4.50 3.33% ASYS 2025-06-27 17:00:31 5.15 4.21 4.50% ASYS 2025-06-27 19:00:25 5.09 4.26 4.50% ASYS 2025-06-27 20:00:38 5.09 4.00 4.50% ASYS 2025-06-27 21:00:31 0.00 0.00 4.50% 2025-06-30 ASYS 2025-06-30 05:00:37 5.75 4.66 4.50% ASYS 2025-06-30 07:00:36 5.75 4.66 2.48% ASYS 2025-06-30 08:00:35 5.21 4.66 2.48% ASYS 2025-06-30 10:00:35 4.71 4.61 0.68% ASYS 2025-06-30 11:00:34 4.60 4.42 -5.63% ASYS 2025-06-30 12:00:33 4.60 4.44 -4.05% ASYS 2025-06-30 13:00:35 4.49 4.42 -4.05% ASYS 2025-06-30 14:00:41 4.51 4.46 -2.70% ASYS 2025-06-30 15:00:34 4.53 4.44 -4.05% ASYS 2025-06-30 16:00:41 4.53 4.45 -3.15% ASYS 2025-06-30 17:00:38 4.60 3.96 -3.88% ASYS 2025-06-30 18:00:42 4.60 4.07 -3.88% ASYS 2025-06-30 21:00:30 0.00 0.00 -3.88% 2025-07-01 ASYS 2025-07-01 05:00:37 4.70 3.66 -3.88% ASYS 2025-07-01 08:00:38 4.70 3.96 -3.88% ASYS 2025-07-01 10:00:32 4.49 4.34 -1.51% ASYS 2025-07-01 11:00:36 4.65 4.50 1.94% ASYS 2025-07-01 12:00:33 4.54 4.51 1.94% ASYS 2025-07-01 13:00:36 4.57 4.51 2.80% ASYS 2025-07-01 14:00:44 4.59 4.55 3.23% ASYS 2025-07-01 15:00:37 4.59 4.57 3.02% ASYS 2025-07-01 16:00:35 4.55 4.44 2.16% ASYS 2025-07-01 17:00:38 4.83 4.33 0.23% ASYS 2025-07-01 21:00:33 0.00 0.00 0.23% 2025-07-02 ASYS 2025-07-02 05:00:37 5.10 3.94 0.23% ASYS 2025-07-02 08:00:38 4.52 4.37 0.23% ASYS 2025-07-02 10:00:37 4.60 4.46 0.23% ASYS 2025-07-02 11:00:32 4.64 4.59 4.28% ASYS 2025-07-02 12:00:34 4.68 4.63 4.73% ASYS 2025-07-02 13:00:36 4.72 4.63 4.73% ASYS 2025-07-02 14:00:42 4.61 4.58 3.60% ASYS 2025-07-02 15:00:34 4.61 4.51 2.93% ASYS 2025-07-02 16:00:36 4.61 4.51 2.03% ASYS 2025-07-02 17:00:41 4.61 4.40 2.02% ASYS 2025-07-02 21:00:45 0.00 0.00 2.02% 2025-07-03 ASYS 2025-07-03 05:00:38 5.25 3.94 2.02% ASYS 2025-07-03 08:00:45 4.61 4.30 2.02% ASYS 2025-07-03 10:00:38 4.68 4.59 0.90% ASYS 2025-07-03 11:00:39 4.65 4.46 2.92% ASYS 2025-07-03 12:00:37 4.61 4.38 1.80% ASYS 2025-07-03 13:00:35 4.61 4.46 -0.90% ASYS 2025-07-03 14:00:33 4.61 4.30 -1.77% ASYS 2025-07-03 17:00:37 4.61 4.40 -1.77% ASYS 2025-07-03 18:00:36 0.00 0.00 -1.77% 2025-07-07 ASYS 2025-07-07 05:00:46 4.61 4.40 -1.77% ASYS 2025-07-07 10:00:42 4.80 4.75 6.18% ASYS 2025-07-07 11:00:47 4.80 4.75 6.62% ASYS 2025-07-07 12:00:36 4.81 4.76 6.62% ASYS 2025-07-07 13:00:33 4.76 4.74 5.96% ASYS 2025-07-07 14:00:36 4.78 4.73 5.74% ASYS 2025-07-07 15:00:31 4.77 4.75 5.96% ASYS 2025-07-07 16:00:36 4.77 4.75 6.62% ASYS 2025-07-07 17:00:40 4.95 4.62 6.70% ASYS 2025-07-07 19:00:38 4.95 4.62 7.81% ASYS 2025-07-07 21:00:34 0.00 0.00 7.81% 2025-07-08 ASYS 2025-07-08 05:00:43 4.76 4.74 7.81% ASYS 2025-07-08 08:00:35 5.25 4.17 0.22% ASYS 2025-07-08 09:00:36 5.25 4.50 0.22% ASYS 2025-07-08 10:00:34 4.90 4.80 1.79% ASYS 2025-07-08 11:00:34 4.92 4.87 3.13% ASYS 2025-07-08 12:00:34 4.91 4.88 3.57% ASYS 2025-07-08 13:00:37 4.92 4.84 2.90% ASYS 2025-07-08 14:00:35 4.85 4.82 2.01% ASYS 2025-07-08 15:00:39 4.93 4.88 3.13% ASYS 2025-07-08 16:00:39 4.93 4.83 2.90% ASYS 2025-07-08 17:00:43 5.30 4.80 1.89% ASYS 2025-07-08 21:00:40 0.00 0.00 1.89% 2025-07-09 ASYS 2025-07-09 05:00:37 5.69 4.61 1.89% ASYS 2025-07-09 06:00:41 5.69 4.70 1.89% ASYS 2025-07-09 08:00:38 5.42 4.70 1.89% ASYS 2025-07-09 10:00:37 4.91 4.86 0.84% ASYS 2025-07-09 11:00:37 4.88 4.84 0.84% ASYS 2025-07-09 12:00:37 4.82 4.75 -0.63% ASYS 2025-07-09 13:00:37 4.82 4.70 -0.21% ASYS 2025-07-09 14:00:38 4.82 4.66 -3.37% ASYS 2025-07-09 15:00:35 4.95 4.84 0.21% ASYS 2025-07-09 16:00:41 4.85 4.82 0.00% ASYS 2025-07-09 17:00:39 4.85 4.61 0.00% ASYS 2025-07-09 19:00:34 5.25 4.38 0.62% ASYS 2025-07-09 21:00:36 0.00 0.00 0.62% 2025-07-10 ASYS 2025-07-10 05:00:47 5.75 4.61 0.62% ASYS 2025-07-10 08:00:40 5.31 4.61 0.62% ASYS 2025-07-10 10:00:38 4.84 4.79 -0.41% ASYS 2025-07-10 11:00:38 4.88 4.80 0.83% ASYS 2025-07-10 12:00:32 4.90 4.80 0.83% ASYS 2025-07-10 13:00:36 4.86 4.84 0.83% ASYS 2025-07-10 14:00:38 4.88 4.84 0.41% ASYS 2025-07-10 15:00:37 4.86 4.75 0.41% ASYS 2025-07-10 16:00:40 4.87 4.76 -0.62% ASYS 2025-07-10 17:00:41 5.20 4.26 1.04% ASYS 2025-07-10 19:00:38 5.75 4.26 1.04% ASYS 2025-07-10 21:00:37 0.00 0.00 1.04% 2025-07-11 ASYS 2025-07-11 05:00:53 4.86 4.03 1.04% ASYS 2025-07-11 07:00:44 4.86 4.80 1.04% ASYS 2025-07-11 08:00:53 5.75 4.80 0.00% ASYS 2025-07-11 10:01:00 4.87 4.69 -1.45% ASYS 2025-07-11 11:00:44 4.88 4.61 -1.66% ASYS 2025-07-11 12:00:52 4.86 4.74 -0.21% ASYS 2025-07-11 13:00:50 4.79 4.70 -3.32% ASYS 2025-07-11 14:00:51 4.84 4.80 -1.04% ASYS 2025-07-11 15:00:45 4.83 4.80 -1.45% ASYS 2025-07-11 16:00:51 4.85 4.80 -1.04% ASYS 2025-07-11 17:00:49 4.85 4.67 -1.03% ASYS 2025-07-11 21:00:52 0.00 0.00 -1.03% 2025-07-14 ASYS 2025-07-14 05:00:45 5.75 4.03 -1.03% ASYS 2025-07-14 08:00:53 5.75 4.26 -1.03% ASYS 2025-07-14 10:00:55 4.86 4.67 0.62% ASYS 2025-07-14 11:00:49 4.81 4.67 -2.46% ASYS 2025-07-14 12:00:50 4.80 4.67 -2.46% ASYS 2025-07-14 13:00:47 4.61 4.55 -4.93% ASYS 2025-07-14 15:00:51 4.76 4.61 -2.05% ASYS 2025-07-14 16:00:51 4.71 4.63 -2.05% ASYS 2025-07-14 17:00:49 4.85 4.61 -3.33% ASYS 2025-07-14 18:00:56 4.64 4.61 -3.33% ASYS 2025-07-14 19:00:54 4.64 4.40 -3.95% ASYS 2025-07-14 21:00:52 0.00 0.00 -3.95% 2025-07-15 ASYS 2025-07-15 05:00:50 5.75 4.42 -3.95% ASYS 2025-07-15 08:00:56 5.75 4.55 -3.95% ASYS 2025-07-15 09:00:47 5.75 4.57 -3.95% ASYS 2025-07-15 10:00:55 4.78 4.73 1.87% ASYS 2025-07-15 11:00:53 4.85 4.71 3.33% ASYS 2025-07-15 12:00:55 4.76 4.66 2.29% ASYS 2025-07-15 13:00:52 4.70 4.66 0.62% ASYS 2025-07-15 14:00:53 4.67 4.59 -0.42% ASYS 2025-07-15 15:01:21 4.68 4.59 -0.42% ASYS 2025-07-15 16:00:54 4.65 4.59 -0.62% ASYS 2025-07-15 17:00:47 4.84 4.59 -0.65% ASYS 2025-07-15 21:00:55 0.00 0.00 -0.65% 2025-07-16 ASYS 2025-07-16 05:00:44 5.75 4.12 -0.65% ASYS 2025-07-16 06:00:50 5.75 4.50 -0.65% ASYS 2025-07-16 07:00:52 5.75 4.12 -0.65% ASYS 2025-07-16 08:00:52 5.26 4.12 -0.65% ASYS 2025-07-16 10:00:51 4.68 4.59 2.37% ASYS 2025-07-16 11:00:49 4.67 4.62 2.37% ASYS 2025-07-16 12:00:56 4.66 4.62 0.65% ASYS 2025-07-16 13:00:53 4.65 4.61 0.65% ASYS 2025-07-16 14:00:56 4.74 4.65 1.29% ASYS 2025-07-16 15:00:50 4.74 4.63 2.80% ASYS 2025-07-16 16:00:58 4.60 4.57 0.22% ASYS 2025-07-16 17:00:57 4.61 4.41 -1.52% ASYS 2025-07-16 18:01:04 5.26 4.41 0.43% ASYS 2025-07-16 21:00:58 0.00 0.00 0.43% 2025-07-17 ASYS 2025-07-17 05:00:53 5.75 4.12 0.43%