The highest closing price for Amtech Systems (ASYS) last month was $17.44, on August 4. It was down 1.4% for the month. The latest price is $14.37.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 31 2026 | $15.03 | $15.25 | $14.51 | $14.62 | 363,488 |
August 28 2026 | $15.53 | $15.83 | $14.93 | $15.06 | 355,200 |
August 27 2026 | $15.52 | $16.08 | $15.29 | $15.83 | 515,600 |
August 26 2026 | $14.73 | $15.51 | $14.69 | $15.17 | 718,100 |
August 25 2026 | $14.30 | $14.44 | $14.00 | $14.25 | 230,900 |
August 24 2026 | $14.30 | $14.35 | $13.65 | $14.00 | 424,100 |
August 21 2026 | $14.62 | $14.75 | $14.13 | $14.63 | 361,300 |
August 20 2026 | $14.46 | $14.96 | $14.24 | $14.62 | 488,600 |
August 19 2026 | $17.12 | $17.12 | $14.62 | $14.82 | 1,317,800 |
August 18 2026 | $17.40 | $17.69 | $16.08 | $16.88 | 1,009,400 |
August 17 2026 | $16.30 | $17.80 | $16.15 | $16.86 | 667,000 |
August 14 2026 | $15.78 | $16.16 | $15.59 | $16.04 | 207,500 |
August 13 2026 | $15.85 | $16.34 | $15.65 | $16.00 | 253,300 |
August 12 2026 | $15.86 | $16.15 | $15.61 | $15.94 | 278,900 |
August 11 2026 | $15.35 | $15.54 | $15.01 | $15.40 | 230,200 |
August 10 2026 | $15.68 | $16.00 | $14.90 | $15.09 | 534,400 |
August 07 2026 | $15.29 | $16.08 | $15.16 | $15.53 | 266,000 |
August 06 2026 | $16.01 | $16.04 | $14.81 | $14.95 | 597,900 |
August 05 2026 | $17.19 | $17.48 | $15.96 | $16.01 | 557,200 |
August 04 2026 | $16.53 | $17.49 | $16.37 | $17.44 | 374,800 |
August 03 2026 | $14.83 | $15.90 | $14.82 | $15.70 | 211,400 |
Daily pricing data for Amtech Systems dates back to 8/9/1983, and may be incomplete.