NASDAQ · ASYS

Amtech Systems, Inc.

Technology · Semiconductors

$12.64

Up+$0.40 (+3.16%)

Updated Oct 27, 2026, 3:10 PM

SID Score

3.7/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · ASYS

ASYS price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 26, 2026

Daily close

View OHLC price history

ASYS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 26, 2026	$12.54	$12.90	$12.29	$12.64	141.37K
Oct 23, 2026	$12.40	$12.6399	$12.051	$12.42	256.75K
Oct 22, 2026	$13.09	$13.29	$12.26	$12.34	317.15K
Oct 21, 2026	$13.89	$14.13	$13.73	$13.89	386.71K
Oct 20, 2026	$13.03	$13.74	$12.6001	$13.62	270.84K
Oct 19, 2026	$13.33	$13.48	$12.95	$13.16	203.93K
Oct 16, 2026	$13.31	$13.49	$12.75	$12.80	185.81K
Oct 15, 2026	$13.235	$13.52	$12.90	$13.45	357.8K
Oct 14, 2026	$14.83	$15.00	$13.93	$14.00	201.32K
Oct 13, 2026	$15.60	$15.75	$15.07	$15.40	206.34K
Oct 12, 2026	$16.57	$16.57	$15.56	$16.01	217.07K
Oct 9, 2026	$16.49	$16.76	$16.10	$16.45	162.06K
Oct 8, 2026	$17.19	$17.24	$16.01	$16.21	187.21K
Oct 7, 2026	$17.36	$17.88	$17.26	$17.60	259.41K
Oct 6, 2026	$18.08	$18.25	$17.545	$17.76	273.28K
Oct 5, 2026	$17.96	$17.98	$17.30	$17.83	223.1K
Oct 2, 2026	$17.82	$18.11	$17.60	$18.01	286.87K
Oct 1, 2026	$16.78	$17.345	$16.66	$17.25	214.11K
Sep 30, 2026	$16.70	$16.91	$16.56	$16.78	179.88K
Sep 29, 2026	$16.26	$16.68	$16.14	$16.61	347.14K
Sep 28, 2026	$15.61	$15.97	$15.45	$15.85	227.02K