Amtech Systems Inc (NQ: ASYS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	8.650	8.650	8.250	8.330	58,876	-0.22(-2.57%)
Mar 29, 2012	8.690	8.825	8.350	8.550	88,760	-0.25(-2.84%)
Mar 28, 2012	8.270	8.810	8.200	8.800	153,516	+0.49(+5.90%)
Mar 27, 2012	8.300	8.370	8.300	8.310	67,618	+0.01(+0.12%)
Mar 26, 2012	8.470	8.550	8.250	8.300	78,707	-0.02(-0.24%)
Mar 23, 2012	8.600	8.600	8.300	8.320	77,533	-0.30(-3.48%)
Mar 22, 2012	8.430	8.630	8.300	8.620	56,883	+0.10(+1.17%)
Mar 21, 2012	8.730	8.800	8.520	8.520	59,178	-0.18(-2.07%)
Mar 20, 2012	8.730	8.929	8.600	8.700	60,779	-0.13(-1.47%)
Mar 19, 2012	8.530	8.980	8.510	8.830	115,975	+0.35(+4.13%)
Mar 16, 2012	8.490	8.610	8.450	8.480	90,118	+0.01(+0.12%)
Mar 15, 2012	8.410	8.600	8.350	8.470	62,072	+0.05(+0.59%)
Mar 14, 2012	8.680	8.878	8.360	8.420	83,740	-0.23(-2.66%)
Mar 13, 2012	8.300	8.710	8.240	8.650	70,092	+0.40(+4.85%)
Mar 12, 2012	8.230	8.400	8.060	8.250	68,011	+0.00(+0.00%)
Mar 09, 2012	8.180	8.380	8.038	8.250	78,132	+0.10(+1.23%)
Mar 08, 2012	8.080	8.240	7.933	8.150	52,077	+0.16(+2.00%)
Mar 07, 2012	8.300	8.300	7.960	7.990	118,206	-0.24(-2.92%)
Mar 06, 2012	8.050	8.270	7.900	8.230	122,859	+0.06(+0.73%)
Mar 05, 2012	8.860	8.880	8.110	8.170	230,772	-0.73(-8.20%)
Mar 02, 2012	8.840	8.970	8.570	8.900	217,955	+0.05(+0.56%)
Mar 01, 2012	8.860	8.990	8.690	8.850	120,733	+0.09(+1.03%)
Feb 29, 2012	9.030	9.150	8.740	8.760	131,572	-0.24(-2.67%)
Feb 28, 2012	8.700	9.150	8.700	9.000	119,368	+0.30(+3.45%)
Feb 27, 2012	8.600	8.750	8.400	8.700	163,003	+0.03(+0.35%)
Feb 24, 2012	8.970	9.050	8.660	8.670	85,380	-0.30(-3.34%)
Feb 23, 2012	9.090	9.140	8.860	8.970	114,494	-0.14(-1.54%)
Feb 22, 2012	9.280	9.340	9.050	9.110	119,414	-0.20(-2.15%)
Feb 21, 2012	9.460	9.610	9.170	9.310	143,096	-0.14(-1.48%)
Feb 17, 2012	9.100	9.698	8.983	9.450	260,708	+0.43(+4.77%)
Feb 16, 2012	8.600	9.080	8.600	9.020	141,292	+0.44(+5.13%)
Feb 15, 2012	9.050	9.150	8.510	8.580	163,977	-0.42(-4.67%)
Feb 14, 2012	8.870	9.020	8.690	9.000	151,405	+0.04(+0.45%)
Feb 13, 2012	9.500	9.500	8.830	8.960	376,675	-0.32(-3.45%)
Feb 10, 2012	9.810	9.925	8.310	9.280	635,203	-1.98(-17.58%)
Feb 09, 2012	11.26	11.55	11.04	11.26	306,274	+0.08(+0.72%)
Feb 08, 2012	11.08	11.28	10.98	11.18	95,469	+0.15(+1.36%)
Feb 07, 2012	11.22	11.22	10.84	11.03	120,016	-0.20(-1.78%)
Feb 06, 2012	11.42	11.42	11.12	11.23	106,483	-0.25(-2.18%)
Feb 03, 2012	10.98	11.60	10.96	11.48	179,390	+0.68(+6.30%)
Feb 02, 2012	10.56	10.88	10.49	10.80	92,045	+0.30(+2.86%)
Feb 01, 2012	10.30	10.53	10.13	10.50	105,628	+0.31(+3.04%)
Jan 31, 2012	10.07	10.48	9.950	10.19	102,393	+0.22(+2.21%)
Jan 30, 2012	10.07	10.13	9.720	9.970	140,895	-0.32(-3.11%)
Jan 27, 2012	10.49	10.49	10.12	10.29	45,884	+0.03(+0.29%)
Jan 26, 2012	10.42	10.66	10.13	10.26	109,934	-0.11(-1.06%)
Jan 25, 2012	10.70	10.70	10.20	10.37	143,714	-0.29(-2.72%)
Jan 24, 2012	10.39	10.73	10.00	10.66	166,594	+0.22(+2.11%)
Jan 23, 2012	10.19	10.50	10.06	10.44	179,513	+0.34(+3.37%)
Jan 20, 2012	10.21	10.26	10.05	10.10	65,222	-0.14(-1.37%)
Jan 19, 2012	10.42	10.55	10.12	10.24	225,269	-0.11(-1.06%)
Jan 18, 2012	10.16	10.48	10.04	10.35	172,375	+0.18(+1.77%)
Jan 17, 2012	10.25	10.36	10.08	10.17	110,278	+0.06(+0.59%)
Jan 13, 2012	10.06	10.17	9.720	10.11	138,115	-0.04(-0.39%)
Jan 12, 2012	9.840	10.18	9.500	10.15	126,701	+0.38(+3.89%)
Jan 11, 2012	8.740	9.850	8.740	9.770	372,711	+1.01(+11.53%)
Jan 10, 2012	8.860	9.150	8.740	8.760	183,745	+0.03(+0.34%)
Jan 09, 2012	8.850	8.960	8.585	8.730	140,618	-0.09(-1.02%)
Jan 06, 2012	9.000	9.120	8.800	8.820	127,057	-0.06(-0.68%)
Jan 05, 2012	8.920	9.100	8.780	8.880	191,851	-0.07(-0.78%)
Jan 04, 2012	8.570	9.080	8.490	8.950	173,143	+0.44(+5.17%)
Dec 30, 2011	8.470	8.600	8.250	8.510	180,917	+0.04(+0.47%)
Dec 29, 2011	8.330	8.550	8.260	8.470	129,547	+0.17(+2.05%)
Dec 28, 2011	8.550	8.610	8.290	8.300	96,047	-0.27(-3.15%)
Dec 27, 2011	8.490	8.840	8.470	8.570	118,657	+0.03(+0.35%)
Dec 23, 2011	8.670	8.710	8.450	8.540	200,147	+0.12(+1.43%)
Dec 21, 2011	8.540	8.540	8.170	8.420	207,209	-0.21(-2.43%)
Dec 20, 2011	8.220	8.660	8.200	8.630	136,084	+0.63(+7.88%)
Dec 19, 2011	8.240	8.500	7.980	8.000	126,708	-0.08(-0.99%)
Dec 16, 2011	8.110	8.470	8.060	8.080	184,470	+0.01(+0.12%)
Dec 15, 2011	8.140	8.320	7.980	8.070	183,392	+0.09(+1.13%)
Dec 14, 2011	8.010	8.150	7.780	7.980	175,623	-0.14(-1.72%)
Dec 13, 2011	8.520	8.680	8.000	8.120	108,972	-0.30(-3.56%)
Dec 12, 2011	8.470	8.740	8.160	8.420	116,882	-0.27(-3.11%)
Dec 09, 2011	8.160	8.790	8.160	8.690	146,883	+0.59(+7.28%)
Dec 08, 2011	8.480	8.580	8.030	8.100	109,315	-0.50(-5.81%)
Dec 07, 2011	8.270	8.720	8.133	8.600	96,536	+0.23(+2.75%)
Dec 06, 2011	8.830	8.870	8.340	8.370	166,543	-0.45(-5.10%)
Dec 05, 2011	8.930	9.000	8.710	8.820	156,125	+0.06(+0.68%)
Dec 02, 2011	9.260	9.279	8.620	8.760	156,662	-0.35(-3.84%)
Dec 01, 2011	9.100	9.270	8.830	9.110	146,141	+0.03(+0.33%)
Nov 30, 2011	8.790	9.120	8.700	9.080	176,874	+0.76(+9.13%)
Nov 29, 2011	8.360	8.450	8.140	8.320	65,562	-0.07(-0.83%)
Nov 28, 2011	8.240	8.920	8.220	8.390	246,062	+0.53(+6.74%)
Nov 25, 2011	7.840	8.130	7.750	7.860	59,974	+0.00(+0.00%)
Nov 23, 2011	8.370	8.429	7.780	7.860	207,022	-0.59(-6.98%)
Nov 22, 2011	8.310	8.750	8.290	8.450	198,027	+0.12(+1.44%)
Nov 21, 2011	8.530	8.570	7.880	8.330	225,718	-0.40(-4.58%)
Nov 18, 2011	8.760	8.960	8.590	8.730	224,704	+0.04(+0.46%)
Nov 17, 2011	8.660	9.230	8.629	8.690	349,104	+0.07(+0.81%)
Nov 16, 2011	8.750	9.390	8.410	8.620	1,232,580	-1.75(-16.88%)
Nov 15, 2011	10.16	10.54	9.890	10.37	305,495	+0.15(+1.47%)
Nov 14, 2011	10.25	10.51	9.970	10.22	161,738	-0.15(-1.45%)
Nov 11, 2011	9.970	10.46	9.839	10.37	177,424	+0.58(+5.92%)
Nov 10, 2011	10.11	10.35	9.410	9.790	220,139	-0.20(-2.00%)
Nov 09, 2011	10.50	10.50	9.960	9.990	175,341	-0.79(-7.33%)
Nov 08, 2011	10.90	11.08	10.55	10.78	145,136	+0.00(+0.00%)
Nov 07, 2011	11.28	11.60	10.56	10.78	204,051	-0.49(-4.35%)
Nov 04, 2011	10.53	11.60	10.43	11.27	300,342	+0.56(+5.23%)
Nov 03, 2011	10.80	10.88	10.31	10.71	149,129	+0.07(+0.66%)
Nov 02, 2011	10.30	10.68	10.08	10.64	116,733	+0.57(+5.66%)
Nov 01, 2011	9.660	10.21	9.618	10.07	178,507	-0.15(-1.47%)
Oct 31, 2011	11.13	11.27	10.04	10.22	200,909	-1.06(-9.40%)
Oct 28, 2011	10.80	11.37	10.80	11.28	158,423	+0.27(+2.45%)
Oct 27, 2011	10.27	11.27	10.06	11.01	349,512	+1.22(+12.46%)
Oct 26, 2011	10.43	10.54	9.480	9.790	403,023	-0.58(-5.59%)
Oct 25, 2011	11.17	11.30	10.30	10.37	281,844	-0.96(-8.47%)
Oct 24, 2011	9.180	11.35	9.160	11.33	485,420	+2.20(+24.10%)
Oct 21, 2011	9.230	9.460	9.030	9.130	97,901	+0.11(+1.22%)
Oct 20, 2011	9.020	9.112	8.600	9.020	189,523	-0.08(-0.88%)
Oct 19, 2011	9.830	9.980	9.050	9.100	166,878	-0.79(-7.99%)
Oct 18, 2011	9.240	9.930	8.800	9.890	176,000	+0.69(+7.50%)
Oct 17, 2011	9.700	9.700	9.100	9.200	158,639	-0.61(-6.22%)
Oct 14, 2011	9.770	9.870	9.520	9.810	77,984	+0.22(+2.29%)
Oct 13, 2011	9.430	9.620	9.050	9.590	127,378	+0.05(+0.52%)
Oct 12, 2011	8.990	9.820	8.920	9.540	301,853	+0.65(+7.31%)
Oct 11, 2011	8.500	8.980	8.150	8.890	177,608	+0.29(+3.37%)
Oct 10, 2011	8.410	8.885	8.380	8.600	186,895	+0.40(+4.88%)
Oct 07, 2011	8.930	8.960	8.140	8.200	163,734	-0.65(-7.34%)
Oct 06, 2011	8.520	8.960	8.440	8.850	157,186	+0.32(+3.75%)
Oct 05, 2011	8.000	8.590	7.900	8.530	214,900	+0.57(+7.16%)
Oct 04, 2011	7.360	7.970	7.120	7.960	317,721	+0.45(+5.99%)
Oct 03, 2011	7.860	8.100	7.370	7.510	257,240	-0.49(-6.13%)
Sep 30, 2011	8.070	8.580	7.860	8.000	217,523	-0.22(-2.68%)
Sep 29, 2011	8.810	9.000	7.870	8.220	422,125	-0.41(-4.75%)
Sep 28, 2011	9.300	9.519	8.620	8.630	253,339	-0.66(-7.10%)
Sep 27, 2011	9.550	9.780	9.200	9.290	212,645	+0.06(+0.65%)
Sep 26, 2011	9.210	9.500	8.758	9.230	172,362	-0.01(-0.11%)
Sep 23, 2011	8.950	9.590	8.950	9.240	159,057	+0.23(+2.55%)
Sep 22, 2011	9.000	9.380	8.660	9.010	238,717	-0.38(-4.05%)
Sep 21, 2011	9.800	10.00	9.390	9.390	184,510	-0.45(-4.57%)
Sep 20, 2011	10.49	10.55	9.792	9.840	162,866	-0.65(-6.20%)
Sep 19, 2011	10.79	11.03	10.45	10.49	156,834	-0.58(-5.24%)
Sep 16, 2011	10.71	11.13	10.65	11.07	247,112	+0.39(+3.65%)
Sep 15, 2011	10.97	10.97	10.40	10.68	136,752	-0.18(-1.66%)
Sep 14, 2011	11.24	11.24	10.70	10.86	186,401	-0.07(-0.64%)
Sep 13, 2011	10.07	11.26	10.07	10.93	432,130	+0.91(+9.08%)
Sep 12, 2011	10.01	10.29	9.580	10.02	166,934	-0.02(-0.20%)
Sep 09, 2011	10.00	10.25	9.770	10.04	205,065	+0.15(+1.52%)
Sep 08, 2011	10.32	10.68	9.730	9.890	179,272	-0.50(-4.81%)
Sep 07, 2011	10.19	10.42	9.900	10.39	206,546	+0.41(+4.11%)
Sep 06, 2011	9.700	10.02	9.560	9.980	188,957	-0.07(-0.70%)
Sep 02, 2011	10.20	10.52	9.920	10.05	238,053	-0.45(-4.29%)
Sep 01, 2011	10.84	11.17	10.35	10.50	230,743	-0.35(-3.23%)
Aug 31, 2011	11.29	11.53	10.62	10.85	299,009	-0.32(-2.86%)
Aug 30, 2011	11.30	11.53	11.02	11.17	204,562	-0.22(-1.93%)
Aug 29, 2011	10.89	11.40	10.86	11.39	136,286	+0.57(+5.27%)
Aug 26, 2011	10.19	10.86	10.04	10.82	182,434	+0.45(+4.34%)
Aug 25, 2011	10.87	11.19	10.31	10.37	253,338	-0.55(-5.04%)
Aug 24, 2011	10.36	10.97	10.35	10.92	435,863	+0.56(+5.41%)
Aug 23, 2011	9.890	10.77	9.850	10.36	535,376	+0.48(+4.86%)
Aug 22, 2011	10.44	10.66	9.760	9.880	404,987	-0.42(-4.08%)
Aug 19, 2011	10.27	11.00	10.25	10.30	268,829	-0.08(-0.77%)
Aug 18, 2011	10.83	10.84	10.25	10.38	434,470	-1.08(-9.42%)
Aug 17, 2011	11.94	12.12	11.22	11.46	272,726	-0.44(-3.70%)
Aug 16, 2011	12.02	12.70	11.77	11.90	426,303	+0.05(+0.42%)
Aug 15, 2011	11.70	12.22	11.56	11.85	417,923	+0.22(+1.89%)
Aug 12, 2011	11.81	12.27	11.51	11.63	641,167	-0.14(-1.19%)
Aug 11, 2011	11.27	12.07	10.89	11.77	1,073,805	+0.71(+6.42%)
Aug 10, 2011	13.01	13.53	11.00	11.06	1,827,851	-5.50(-33.21%)
Aug 09, 2011	16.41	17.42	15.33	16.56	529,700	+0.38(+2.35%)
Aug 08, 2011	15.61	16.40	15.29	16.18	567,550	-0.22(-1.34%)
Aug 05, 2011	16.57	16.94	15.47	16.40	327,506	+0.14(+0.86%)
Aug 04, 2011	17.35	17.38	16.26	16.26	347,373	-1.45(-8.19%)
Aug 03, 2011	17.81	18.13	16.59	17.71	250,185	-0.09(-0.51%)
Aug 02, 2011	18.35	18.70	17.75	17.80	383,680	-0.62(-3.37%)
Aug 01, 2011	18.21	18.53	17.80	18.42	396,870	+0.47(+2.62%)
Jul 29, 2011	16.88	18.04	16.48	17.95	408,896	+0.78(+4.54%)
Jul 28, 2011	16.74	17.51	16.45	17.17	246,451	+0.57(+3.43%)
Jul 27, 2011	17.39	17.47	16.53	16.60	452,480	-0.87(-4.98%)
Jul 26, 2011	18.00	18.10	17.45	17.47	188,163	-0.57(-3.16%)
Jul 25, 2011	18.44	18.60	18.01	18.04	164,441	-0.70(-3.74%)
Jul 22, 2011	18.05	18.75	17.70	18.74	249,243	+0.67(+3.71%)
Jul 21, 2011	18.37	18.73	18.05	18.07	292,210	-0.25(-1.36%)
Jul 20, 2011	18.27	18.36	18.00	18.32	172,307	+0.17(+0.94%)
Jul 19, 2011	18.24	18.26	17.82	18.15	310,309	+0.19(+1.06%)
Jul 18, 2011	17.90	18.41	17.42	17.96	428,218	+0.06(+0.34%)
Jul 15, 2011	17.92	18.04	17.69	17.90	176,947	+0.13(+0.73%)
Jul 14, 2011	17.95	18.42	17.68	17.77	278,711	-0.17(-0.95%)
Jul 13, 2011	18.22	18.77	17.78	17.94	408,988	-0.04(-0.22%)
Jul 12, 2011	18.72	18.97	17.50	17.98	687,251	-1.53(-7.84%)
Jul 11, 2011	19.88	20.36	19.43	19.51	187,597	-0.91(-4.46%)
Jul 08, 2011	19.66	20.60	19.23	20.42	325,885	+0.33(+1.64%)
Jul 07, 2011	21.17	21.25	19.89	20.09	355,987	-0.97(-4.61%)
Jul 06, 2011	20.83	21.09	20.61	21.06	194,835	+0.13(+0.62%)
Jul 05, 2011	21.65	21.65	20.45	20.93	269,260	-0.32(-1.51%)
Jul 01, 2011	20.60	21.30	20.12	21.25	282,656	+0.61(+2.96%)
Jun 30, 2011	20.21	20.78	20.00	20.64	130,662	+0.43(+2.13%)
Jun 29, 2011	20.28	20.33	19.57	20.21	350,682	+0.02(+0.10%)
Jun 28, 2011	19.84	20.29	19.65	20.19	238,412	+0.54(+2.75%)
Jun 27, 2011	18.95	20.00	18.23	19.65	319,798	+1.06(+5.70%)
Jun 24, 2011	19.37	19.98	18.48	18.59	1,795,997	-0.66(-3.43%)
Jun 23, 2011	18.45	19.32	18.15	19.25	196,374	+0.49(+2.61%)
Jun 22, 2011	18.63	19.21	18.50	18.76	151,893	+0.07(+0.37%)
Jun 21, 2011	18.34	18.94	18.20	18.69	202,004	+0.47(+2.58%)
Jun 20, 2011	18.36	18.64	17.08	18.22	278,514	+0.66(+3.76%)
Jun 17, 2011	18.38	18.38	17.50	17.56	271,061	-0.55(-3.04%)
Jun 16, 2011	18.53	18.67	17.55	18.11	188,726	-0.50(-2.69%)
Jun 15, 2011	18.88	19.03	18.34	18.61	130,283	-0.57(-2.97%)
Jun 14, 2011	18.76	19.35	18.65	19.18	145,075	+0.75(+4.07%)
Jun 13, 2011	18.57	19.22	18.40	18.43	265,501	-0.11(-0.59%)
Jun 10, 2011	19.01	19.09	18.18	18.54	346,514	-0.61(-3.19%)
Jun 09, 2011	19.23	19.50	18.75	19.15	137,388	-0.04(-0.21%)
Jun 08, 2011	19.74	20.00	19.00	19.19	262,415	-0.70(-3.52%)
Jun 07, 2011	19.84	20.33	19.64	19.89	203,899	+0.12(+0.61%)
Jun 06, 2011	20.43	20.54	19.68	19.77	218,171	-0.50(-2.47%)
Jun 03, 2011	20.08	20.83	20.06	20.27	144,193	-0.18(-0.88%)
May 24, 2011	20.66	20.93	20.03	20.45	284,314	-0.02(-0.10%)
May 23, 2011	21.33	21.45	20.45	20.47	267,061	-1.44(-6.57%)
May 20, 2011	21.43	21.91	21.30	21.91	442,251	+0.35(+1.62%)
May 19, 2011	22.01	22.01	21.45	21.56	219,573	-0.29(-1.33%)
May 18, 2011	21.36	21.95	21.36	21.85	186,891	+0.54(+2.53%)
May 17, 2011	22.09	22.11	20.81	21.31	588,430	-1.34(-5.92%)
May 16, 2011	23.65	23.67	22.54	22.65	417,858	-0.69(-2.96%)
May 13, 2011	22.77	23.80	22.57	23.34	588,190	+0.82(+3.64%)
May 12, 2011	21.58	22.91	21.11	22.52	531,584	+0.97(+4.50%)
May 11, 2011	22.83	23.09	21.05	21.55	1,275,319	+0.38(+1.79%)
May 10, 2011	20.26	21.18	20.26	21.17	429,818	+0.91(+4.49%)
May 09, 2011	21.14	21.14	20.07	20.26	235,772	+0.03(+0.15%)
May 06, 2011	20.20	20.29	20.01	20.23	179,488	+0.34(+1.71%)
May 05, 2011	19.92	20.36	19.57	19.89	297,178	-0.27(-1.34%)
May 04, 2011	21.50	21.50	19.77	20.16	565,190	-1.74(-7.95%)
May 03, 2011	22.30	22.55	21.83	21.90	297,025	-0.45(-2.01%)
May 02, 2011	22.40	23.10	22.26	22.35	141,198	-0.53(-2.32%)
Apr 29, 2011	22.04	23.05	22.04	22.88	207,054	+0.92(+4.19%)
Apr 28, 2011	22.34	22.34	21.70	21.96	187,463	-0.54(-2.40%)
Apr 27, 2011	22.31	22.88	21.68	22.50	185,812	+0.23(+1.03%)
Apr 26, 2011	22.28	22.76	22.27	22.27	162,805	-0.13(-0.58%)
Apr 25, 2011	22.37	22.60	22.19	22.40	101,996	-0.06(-0.27%)
Apr 21, 2011	22.53	22.68	22.19	22.46	184,333	+0.06(+0.27%)
Apr 20, 2011	23.04	23.26	22.16	22.40	234,294	+0.14(+0.63%)
Apr 19, 2011	22.21	22.55	22.05	22.26	190,920	+0.01(+0.04%)
Apr 18, 2011	22.84	22.85	22.06	22.25	221,114	-0.93(-4.01%)
Apr 15, 2011	23.22	23.46	22.88	23.18	155,688	-0.09(-0.39%)
Apr 14, 2011	23.05	23.87	22.83	23.27	214,377	+0.05(+0.22%)
Apr 13, 2011	23.50	24.13	23.05	23.22	423,153	+0.91(+4.08%)
Apr 12, 2011	22.22	22.36	21.27	22.31	217,841	-0.21(-0.93%)
Apr 11, 2011	23.10	23.13	22.10	22.52	255,197	-0.63(-2.72%)
Apr 08, 2011	23.77	23.85	22.76	23.15	229,054	-0.53(-2.24%)
Apr 07, 2011	24.29	24.67	23.53	23.68	259,864	-0.55(-2.27%)
Apr 06, 2011	25.57	25.80	23.30	24.23	421,586	-1.07(-4.23%)
Apr 05, 2011	25.33	25.80	25.27	25.30	142,288	+0.03(+0.12%)
Apr 04, 2011	25.57	26.03	25.09	25.27	258,037	-0.18(-0.71%)