Amtech Systems, Inc. fell 10.2% on Thursday, November 5, 2026, on 647,500 shares, 2.0 times its average daily volume. No headline about ASYS came out that day or the day before in the news feeds we follow, so the move may come from news we don't track, the sector or trading alone.
Amtech Systems, Inc. (ASYS:NASDAQ) closed at $12.71 on November 11, 2026, up 5.39% on the day. The stock trades 50.6% below its 52-week high of $25.71 and 88.3% above its 52-week low of $6.75. Over the past year, it gained 67.5%. Amtech Systems, Inc. is part of the Technology sector (Industrial Machinery/Components).
In 252 trading sessions since November 11, 2025, ASYS closed higher on 137 days (54%). Its best day was May 8, 2026 (+18.01%) and its worst was February 6, 2026 (-29.93%). The stock moved 10% or more in a single session 17 times. It opened at least 5% above the previous day's high 1 time.
Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating solar cells, LED, and semiconductor devices primarily in the United States, Asia, Europe, and internationally. It operates in three segments: Solar, Semiconductor, and Polishing. The Solar segment supplies thermal processing systems, including diffusion, plasma-enhanced chemical vapor deposition, and atomic layer deposition systems; and automation equipment comprising mass wafer transfer systems, sorters, long-boat transfer systems, load station elevators, buffers, and conveyers, as well as related parts and services. The Semiconductor segment designs, manufactures, sells, and services thermal processing equipment, including solder reflow equipment and related controls for use by various semiconductor manufacturers, as well as in electronics assembly for automotive and other industries. Its products include horizontal and vertical diffusion furnaces used to produce semiconductors, silicon wafers, and microelectromechanical systems, as well as lapping equipment, polishing templates and wafer insert carriers, mass wafer transfer systems, loaders, and sorters. The Polishing seg...
Find more stocks like ASYS with the Spikes, Gaps, Breakouts and Performance Tracker scanners.
Based on end-of-day data. For information only, not investment advice.