NASDAQ:ASYS | Historical Stock Price | AMTECH SYSTEMS INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1983-08-09 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.95$1.88$3.70$7.31$14.44$28.521983-08-092026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$6.25$6.254,500
1996-12-30$6.50$6.503,500
1996-12-27$7.25$7.255,550
1996-12-26$6.81$6.812,450
1996-12-24$6.91$6.915,700
1996-12-23$7.00$7.002,900
1996-12-20$7.88$7.881,150
1996-12-19$8.00$8.003,950
1996-12-18$7.75$7.7532,700
1996-12-17$7.00$7.003,650
1996-12-16$7.25$7.252,500
1996-12-13$7.25$7.252,150
1996-12-12$7.00$7.009,200
1996-12-11$7.75$7.757,150
1996-12-10$7.75$7.754,450
1996-12-09$7.75$7.754,150
1996-12-06$7.50$7.501,400
1996-12-05$7.75$7.75500
1996-12-04$7.75$7.75700
1996-12-03$7.75$7.751,500
1996-12-02$8.00$8.009,900
1996-11-29$8.00$8.000
1996-11-27$8.00$8.002,550
1996-11-26$8.00$8.001,900
1996-11-25$8.00$8.001,350
1996-11-22$8.00$8.004,450
1996-11-21$7.50$7.502,750
1996-11-20$8.00$8.0020,950
1996-11-19$8.00$8.007,100
1996-11-18$7.75$7.753,900
1996-11-15$8.00$8.008,200
1996-11-14$8.25$8.25650
1996-11-13$8.50$8.502,000
1996-11-12$8.50$8.501,950
1996-11-11$7.75$7.7511,450
1996-11-08$8.25$8.2510,100
1996-11-07$7.25$7.252,450
1996-11-06$7.25$7.257,300
1996-11-05$7.50$7.503,100
1996-11-04$7.75$7.75500
1996-11-01$7.75$7.751,900
1996-10-31$7.88$7.885,250
1996-10-30$8.00$8.006,100
1996-10-29$8.25$8.2514,000
1996-10-28$8.25$8.252,850
1996-10-25$8.50$8.502,650
1996-10-24$9.00$9.003,250
1996-10-23$9.00$9.00950
1996-10-22$9.00$9.0010,400
1996-10-21$8.25$8.252,750
1996-10-18$8.75$8.752,250
1996-10-17$8.75$8.75100
1996-10-16$8.75$8.755,950
1996-10-15$8.50$8.506,600
1996-10-14$8.75$8.75350
1996-10-11$8.75$8.751,650
1996-10-10$8.75$8.75750
1996-10-09$9.25$9.255,050
1996-10-08$9.50$9.50650
1996-10-07$9.50$9.501,950
1996-10-04$9.50$9.503,100
1996-10-03$9.00$9.009,300
1996-10-02$9.50$9.503,350
1996-10-01$9.50$9.504,250
1996-09-30$9.50$9.503,850
1996-09-27$9.50$9.506,600
1996-09-26$9.00$9.002,550
1996-09-25$9.00$9.0010,750
1996-09-24$9.25$9.252,550
1996-09-23$9.75$9.758,050
1996-09-20$9.50$9.502,600
1996-09-19$9.50$9.5015,850
1996-09-18$8.25$8.253,850
1996-09-17$8.00$8.001,900
1996-09-16$8.00$8.002,450
1996-09-13$8.00$8.007,200
1996-09-12$7.25$7.255,950
1996-09-11$8.00$8.008,450
1996-09-10$8.25$8.252,100
1996-09-09$7.50$7.502,200
1996-09-06$8.25$8.251,500
1996-09-05$7.50$7.5013,150
1996-09-04$8.75$8.756,500
1996-09-03$8.75$8.751,500
1996-08-30$8.75$8.751,450
1996-08-29$8.75$8.752,300
1996-08-28$8.00$8.002,100
1996-08-27$8.00$8.002,750
1996-08-26$8.44$8.444,850
1996-08-23$8.50$8.508,650
1996-08-22$9.00$9.008,950
1996-08-21$8.50$8.5018,300
1996-08-20$8.75$8.753,800
1996-08-19$9.50$9.503,250
1996-08-16$9.50$9.505,350
1996-08-15$9.50$9.502,850
1996-08-14$9.50$9.503,350
1996-08-13$8.75$8.759,150
1996-08-12$8.75$8.751,200
1996-08-09$8.75$8.75500
1996-08-08$9.00$9.006,800
1996-08-07$8.75$8.759,800
1996-08-06$8.50$8.502,750
1996-08-05$8.88$8.8816,250
1996-08-02$8.25$8.254,200
1996-08-01$8.50$8.50850
1996-07-31$8.50$8.504,650
1996-07-30$8.00$8.003,750
1996-07-29$7.75$7.753,850
1996-07-26$7.63$7.6310,250
1996-07-25$7.00$7.008,050
1996-07-24$7.00$7.0010,650
1996-07-23$7.50$7.501,750
1996-07-22$7.50$7.502,500
1996-07-19$8.50$8.50500
1996-07-18$8.00$8.002,700
1996-07-17$8.50$8.502,100
1996-07-16$7.75$7.758,600
1996-07-15$8.25$8.2510,750
1996-07-12$9.00$9.004,750
1996-07-11$8.25$8.254,600
1996-07-10$8.75$8.753,050
1996-07-09$9.00$9.005,000
1996-07-08$9.00$9.002,550
1996-07-05$9.00$9.000
1996-07-03$9.00$9.004,250
1996-07-02$9.50$9.5018,650
1996-07-01$9.00$9.008,700
1996-06-28$9.75$9.755,400
1996-06-27$9.50$9.509,350
1996-06-26$9.50$9.500
1996-06-25$9.50$9.504,400
1996-06-24$9.25$9.25900
1996-06-21$9.25$9.252,200
1996-06-20$9.25$9.25700
1996-06-19$9.25$9.256,350
1996-06-18$9.25$9.259,250
1996-06-17$9.25$9.252,850
1996-06-14$9.25$9.251,650
1996-06-13$9.25$9.257,600
1996-06-12$9.75$9.755,350
1996-06-11$9.75$9.753,650
1996-06-10$9.75$9.7510,600
1996-06-07$9.50$9.504,900
1996-06-06$10.00$10.0013,550
1996-06-05$9.75$9.758,050
1996-06-04$9.50$9.504,400
1996-06-03$9.75$9.7511,000
1996-05-31$10.00$10.001,600
1996-05-30$9.50$9.502,550
1996-05-29$10.00$10.004,100
1996-05-28$9.25$9.254,100
1996-05-24$9.50$9.507,550
1996-05-23$10.25$10.256,300
1996-05-22$10.00$10.008,100
1996-05-21$10.00$10.005,850
1996-05-20$10.00$10.003,850
1996-05-17$10.00$10.007,950
1996-05-16$10.00$10.0010,200
1996-05-15$10.50$10.5010,150
1996-05-14$10.50$10.5012,250
1996-05-13$10.00$10.0017,100
1996-05-10$10.75$10.752,050
1996-05-09$10.25$10.25700
1996-05-08$10.75$10.756,100
1996-05-07$10.75$10.7510,200
1996-05-06$10.63$10.637,900
1996-05-03$10.75$10.759,950
1996-05-02$10.75$10.752,850
1996-05-01$11.00$11.008,950
1996-04-30$10.75$10.7519,150
1996-04-29$10.75$10.7513,350
1996-04-26$10.75$10.7514,750
1996-04-25$10.00$10.0014,700
1996-04-24$10.75$10.7524,300
1996-04-23$10.50$10.5032,950
1996-04-22$10.50$10.5020,050
1996-04-19$9.75$9.7515,850
1996-04-18$9.75$9.7544,150
1996-04-17$8.25$8.2510,700
1996-04-16$9.25$9.251,450
1996-04-15$8.63$8.6335,600
1996-04-12$8.75$8.755,000
1996-04-11$8.75$8.75400
1996-04-10$8.75$8.755,300
1996-04-09$8.63$8.6317,700
1996-04-08$9.13$9.137,700
1996-04-04$9.00$9.005,300
1996-04-03$8.63$8.635,700
1996-04-02$8.63$8.633,800
1996-04-01$9.00$9.007,500
1996-03-29$8.63$8.632,200
1996-03-28$8.50$8.507,300
1996-03-27$8.38$8.3810,600
1996-03-26$8.13$8.1324,100
1996-03-25$7.88$7.8812,800
1996-03-22$7.75$7.7529,300
1996-03-21$7.25$7.255,300
1996-03-20$7.25$7.252,800
1996-03-19$7.75$7.751,700
1996-03-18$7.88$7.889,000
1996-03-15$7.75$7.756,600
1996-03-14$7.38$7.381,100
1996-03-13$7.38$7.380
1996-03-12$7.38$7.382,900
1996-03-11$7.75$7.753,500
1996-03-08$7.38$7.38500
1996-03-07$7.75$7.753,500
1996-03-06$7.25$7.2546,600
1996-03-05$7.50$7.502,000
1996-03-04$7.25$7.258,400
1996-03-01$7.50$7.506,200
1996-02-29$7.38$7.383,300
1996-02-28$7.75$7.7525,700
1996-02-27$7.50$7.502,000
1996-02-26$7.75$7.756,700
1996-02-23$7.50$7.507,200
1996-02-22$7.50$7.504,900
1996-02-21$7.50$7.5021,100
1996-02-20$7.25$7.2510,400
1996-02-16$7.75$7.756,100
1996-02-15$7.38$7.385,600
1996-02-14$7.50$7.506,000
1996-02-13$7.88$7.8810,700
1996-02-12$7.63$7.633,500
1996-02-09$7.63$7.632,400
1996-02-08$8.00$8.0011,100
1996-02-07$8.00$8.003,900
1996-02-06$7.63$7.632,900
1996-02-05$7.63$7.638,500
1996-02-02$7.38$7.381,900
1996-02-01$7.75$7.752,500
1996-01-31$7.75$7.757,800
1996-01-30$7.50$7.500
1996-01-29$7.50$7.50500
1996-01-26$7.88$7.889,400
1996-01-25$7.50$7.505,200
1996-01-24$7.88$7.885,500
1996-01-23$7.63$7.635,800
1996-01-22$8.13$8.134,400
1996-01-19$8.13$8.134,600
1996-01-18$7.63$7.633,000
1996-01-17$7.63$7.636,000
1996-01-16$7.63$7.638,400
1996-01-15$8.13$8.135,800
1996-01-12$7.88$7.884,400
1996-01-11$8.00$8.002,200
1996-01-10$7.63$7.638,200
1996-01-09$7.63$7.639,100
1996-01-08$8.25$8.251,800
1996-01-05$7.63$7.637,500
1996-01-04$7.50$7.5025,600
1996-01-03$7.75$7.751,500
1996-01-02$7.75$7.753,600