KLAC: KLA Corporation Historical Data

2011 Historical Chart

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Average

OPEN 4.2773

CLOSE 4.2806

Low

LOW 3.32

High

HIGH 5.18

DATE	OPEN	HIGH	LOW	CLOSE
01/03/2011	3.86	3.94	3.81	3.88
01/04/2011	3.87	3.9	3.83	3.85
01/05/2011	3.81	3.82	3.75	3.79
01/06/2011	3.79	3.86	3.78	3.82
01/07/2011	3.81	3.81	3.69	3.77
01/10/2011	3.75	3.87	3.73	3.87
01/11/2011	3.87	3.9	3.85	3.86
01/12/2011	3.89	3.91	3.86	3.9
01/13/2011	3.96	4.01	3.93	3.98
01/14/2011	4.18	4.28	4.13	4.21
01/18/2011	4.23	4.3	4.2	4.24
01/19/2011	4.23	4.23	4.15	4.16
01/20/2011	4.17	4.29	4.09	4.21
01/21/2011	4.22	4.25	4.17	4.18
01/24/2011	4.22	4.34	4.2	4.31
01/25/2011	4.3	4.38	4.27	4.37
01/26/2011	4.37	4.46	4.33	4.45
01/27/2011	4.45	4.5	4.44	4.47
01/28/2011	4.53	4.6	4.3	4.37
01/31/2011	4.35	4.44	4.3	4.41
02/01/2011	4.43	4.53	4.43	4.51
02/02/2011	4.47	4.54	4.46	4.52
02/03/2011	4.5	4.52	4.43	4.49
02/04/2011	4.49	4.59	4.47	4.56
02/07/2011	4.57	4.65	4.56	4.62
02/08/2011	4.61	4.62	4.54	4.62
02/09/2011	4.6	4.62	4.56	4.62
02/10/2011	4.58	4.63	4.51	4.62
02/11/2011	4.61	4.7	4.59	4.69
02/14/2011	4.71	4.84	4.71	4.82
02/15/2011	4.8	4.84	4.78	4.82
02/16/2011	4.88	4.9	4.83	4.88
02/17/2011	4.87	4.98	4.85	4.95
02/18/2011	4.97	5	4.9	4.99
02/22/2011	4.9	4.91	4.74	4.76
02/23/2011	4.74	4.79	4.64	4.71
02/24/2011	4.72	4.8	4.68	4.78
02/25/2011	4.81	4.9	4.78	4.9
02/28/2011	4.91	4.95	4.81	4.88
03/01/2011	4.9	4.93	4.78	4.8
03/02/2011	4.8	4.99	4.79	4.97
03/03/2011	5.02	5.18	5	5.12
03/04/2011	5.09	5.14	5.04	5.12
03/07/2011	5.13	5.13	4.84	4.93
03/08/2011	4.93	5.03	4.85	4.98
03/09/2011	4.96	4.96	4.73	4.75
03/10/2011	4.67	4.67	4.54	4.58
03/11/2011	4.55	4.65	4.52	4.61
03/14/2011	4.56	4.61	4.52	4.59
03/15/2011	4.47	4.6	4.4	4.56
03/16/2011	4.53	4.6	4.41	4.44
03/17/2011	4.53	4.62	4.49	4.51
03/18/2011	4.56	4.58	4.45	4.48
03/21/2011	4.55	4.64	4.54	4.6
03/22/2011	4.6	4.6	4.51	4.56
03/23/2011	4.54	4.63	4.5	4.61
03/24/2011	4.66	4.75	4.6	4.72
03/25/2011	4.74	4.78	4.68	4.69
03/28/2011	4.71	4.78	4.68	4.73
03/29/2011	4.71	4.77	4.66	4.75
03/30/2011	4.79	4.81	4.71	4.76
03/31/2011	4.76	4.78	4.67	4.73
04/01/2011	4.74	4.78	4.66	4.68
04/04/2011	4.71	4.72	4.6	4.64
04/05/2011	4.67	4.71	4.6	4.62
04/06/2011	4.64	4.66	4.55	4.62
04/07/2011	4.58	4.59	4.37	4.41
04/08/2011	4.44	4.45	4.33	4.37
04/11/2011	4.37	4.39	4.3	4.34
04/12/2011	4.32	4.32	4.21	4.24
04/13/2011	4.25	4.27	4.19	4.24
04/14/2011	4.2	4.27	4.16	4.25
04/15/2011	4.26	4.3	4.2	4.28
04/18/2011	4.21	4.24	4.14	4.16
04/19/2011	4.16	4.21	4.15	4.18
04/20/2011	4.4	4.47	4.38	4.46
04/21/2011	4.42	4.43	4.24	4.26
04/25/2011	4.26	4.3	4.23	4.27
04/26/2011	4.26	4.4	4.26	4.4
04/27/2011	4.41	4.45	4.37	4.41
04/28/2011	4.37	4.38	4.23	4.34
04/29/2011	4.35	4.49	4.33	4.39
05/02/2011	4.41	4.43	4.33	4.37
05/03/2011	4.37	4.41	4.27	4.31
05/04/2011	4.42	4.48	4.25	4.38
05/05/2011	4.35	4.55	4.31	4.45
05/06/2011	4.52	4.62	4.47	4.5
05/09/2011	4.5	4.53	4.45	4.5
05/10/2011	4.52	4.54	4.47	4.5
05/11/2011	4.46	4.5	4.39	4.43
05/12/2011	4.4	4.51	4.36	4.49
05/13/2011	4.49	4.51	4.42	4.44
05/16/2011	4.43	4.49	4.34	4.35
05/17/2011	4.33	4.34	4.17	4.26
05/18/2011	4.26	4.31	4.24	4.28
05/19/2011	4.16	4.28	4.02	4.12
05/20/2011	4.11	4.14	4.06	4.12
05/23/2011	4.04	4.1	4.01	4.07
05/24/2011	4.09	4.1	4.05	4.06
05/25/2011	4.05	4.14	4.01	4.11
05/26/2011	4.09	4.15	4.07	4.13
05/27/2011	4.13	4.2	4.13	4.16
05/31/2011	4.2	4.31	4.2	4.31
06/01/2011	4.29	4.34	4.12	4.14
06/02/2011	4.16	4.23	4.15	4.17
06/03/2011	4.12	4.14	4.07	4.07
06/06/2011	4.07	4.1	4.05	4.06
06/07/2011	4.07	4.16	4.07	4.11
06/08/2011	4.1	4.1	4.02	4.04
06/09/2011	4.05	4.12	4.02	4.09
06/10/2011	4.06	4.07	3.96	4
06/13/2011	4.02	4.04	3.96	3.97
06/14/2011	4.01	4.08	4	4.06
06/15/2011	4.01	4.02	3.94	3.96
06/16/2011	3.97	3.97	3.82	3.84
06/17/2011	3.89	3.9	3.8	3.81
06/20/2011	3.79	3.84	3.79	3.82
06/21/2011	3.83	3.92	3.79	3.9
06/22/2011	3.89	3.93	3.87	3.89
06/23/2011	3.83	3.95	3.8	3.95
06/24/2011	3.95	3.99	3.86	3.9
06/27/2011	3.89	4	3.86	3.98
06/28/2011	3.99	4.01	3.95	4.01
06/29/2011	4.02	4.05	3.97	3.97
06/30/2011	3.99	4.07	3.98	4.05
07/01/2011	4.05	4.16	4.02	4.15
07/05/2011	4.12	4.14	4.04	4.06
07/06/2011	4.04	4.04	3.95	3.97
07/07/2011	4.04	4.3	4.04	4.25
07/08/2011	4.2	4.24	4.16	4.23
07/11/2011	4.25	4.38	4.2	4.23
07/12/2011	4.14	4.27	4.06	4.13
07/13/2011	4.15	4.23	4.11	4.16
07/14/2011	4.18	4.25	4.06	4.08
07/15/2011	4.13	4.14	4.03	4.1
07/18/2011	4.06	4.09	3.99	4.05
07/19/2011	4.09	4.25	4.09	4.24
07/20/2011	4.23	4.29	4.23	4.24
07/21/2011	4.24	4.32	4.19	4.3
07/22/2011	4.3	4.44	4.29	4.41
07/25/2011	4.35	4.42	4.33	4.4
07/26/2011	4.41	4.46	4.37	4.37
07/27/2011	4.33	4.34	4.16	4.18
07/28/2011	4.16	4.3	4.09	4.17
07/29/2011	4.02	4.17	3.95	3.98
08/01/2011	3.98	4.03	3.92	3.99
08/02/2011	3.94	3.97	3.82	3.84
08/03/2011	3.86	3.91	3.76	3.91
08/04/2011	3.84	3.85	3.66	3.67
08/05/2011	3.74	3.81	3.52	3.62
08/08/2011	3.56	3.61	3.4	3.42
08/09/2011	3.49	3.63	3.44	3.62
08/10/2011	3.58	3.63	3.47	3.54
08/11/2011	3.52	3.66	3.49	3.61
08/12/2011	3.62	3.65	3.53	3.59
08/15/2011	3.61	3.71	3.59	3.7
08/16/2011	3.67	3.69	3.57	3.63
08/17/2011	3.63	3.71	3.59	3.62
08/18/2011	3.51	3.53	3.4	3.42
08/19/2011	3.4	3.5	3.36	3.37
08/22/2011	3.43	3.46	3.36	3.38
08/23/2011	3.41	3.55	3.38	3.55
08/24/2011	3.54	3.58	3.47	3.55
08/25/2011	3.53	3.57	3.43	3.45
08/26/2011	3.46	3.55	3.4	3.55
08/29/2011	3.59	3.69	3.58	3.69
08/30/2011	3.66	3.69	3.6	3.66
08/31/2011	3.69	3.77	3.64	3.67
09/01/2011	3.68	3.69	3.6	3.61
09/02/2011	3.55	3.58	3.47	3.48
09/06/2011	3.33	3.43	3.32	3.43
09/07/2011	3.47	3.6	3.44	3.58
09/08/2011	3.57	3.65	3.5	3.54
09/09/2011	3.52	3.63	3.49	3.55
09/12/2011	3.5	3.64	3.5	3.64
09/13/2011	3.65	3.78	3.64	3.77
09/14/2011	3.8	3.91	3.75	3.87
09/15/2011	3.9	3.94	3.86	3.91
09/16/2011	3.93	3.98	3.89	3.94
09/19/2011	3.87	3.9	3.79	3.88
09/20/2011	3.89	3.92	3.82	3.83
09/21/2011	3.85	3.94	3.8	3.82
09/22/2011	3.72	3.74	3.63	3.71
09/23/2011	3.7	3.81	3.65	3.77
09/26/2011	3.82	3.98	3.77	3.97
09/27/2011	4.02	4.1	3.98	4
09/28/2011	3.99	4.04	3.87	3.89
09/29/2011	3.96	3.99	3.83	3.9
09/30/2011	3.88	3.92	3.82	3.83
10/03/2011	3.81	3.87	3.7	3.72
10/04/2011	3.67	3.88	3.66	3.88
10/05/2011	3.88	4.02	3.81	4.01
10/06/2011	4	4.04	3.94	4.01
10/07/2011	4.02	4.22	4	4.15
10/10/2011	4.23	4.32	4.19	4.29
10/11/2011	4.26	4.32	4.24	4.29
10/12/2011	4.32	4.46	4.32	4.38
10/13/2011	4.34	4.41	4.34	4.38
10/14/2011	4.43	4.43	4.31	4.39
10/17/2011	4.37	4.4	4.28	4.32
10/18/2011	4.32	4.39	4.27	4.38
10/19/2011	4.37	4.43	4.31	4.32
10/20/2011	4.27	4.28	4.16	4.25
10/21/2011	4.32	4.39	4.28	4.33
10/24/2011	4.38	4.5	4.37	4.48
10/25/2011	4.5	4.57	4.43	4.48
10/26/2011	4.58	4.58	4.44	4.52
10/27/2011	4.65	4.8	4.65	4.73
10/28/2011	4.59	4.76	4.58	4.74
10/31/2011	4.68	4.77	4.67	4.71
11/01/2011	4.55	4.62	4.52	4.52
11/02/2011	4.57	4.6	4.53	4.57
11/03/2011	4.62	4.73	4.51	4.73
11/04/2011	4.69	4.76	4.62	4.75
11/07/2011	4.77	4.77	4.64	4.73
11/08/2011	4.78	4.8	4.68	4.78
11/09/2011	4.63	4.64	4.54	4.55
11/10/2011	4.62	4.67	4.54	4.64
11/11/2011	4.7	4.86	4.67	4.85
11/14/2011	4.81	4.88	4.74	4.78
11/15/2011	4.77	4.88	4.75	4.84
11/16/2011	4.78	4.87	4.74	4.75
11/17/2011	4.74	4.74	4.49	4.55
11/18/2011	4.57	4.59	4.42	4.44
11/21/2011	4.4	4.45	4.33	4.43
11/22/2011	4.42	4.45	4.32	4.33
11/23/2011	4.3	4.32	4.23	4.25
11/25/2011	4.26	4.32	4.21	4.21
11/28/2011	4.34	4.38	4.31	4.35
11/29/2011	4.35	4.36	4.28	4.33
11/30/2011	4.48	4.63	4.42	4.61
12/01/2011	4.61	4.74	4.56	4.72
12/02/2011	4.77	4.81	4.69	4.7
12/05/2011	4.8	4.87	4.73	4.87
12/06/2011	4.85	4.94	4.85	4.92
12/07/2011	4.91	4.92	4.82	4.91
12/08/2011	4.87	4.93	4.8	4.81
12/09/2011	4.78	4.93	4.73	4.9
12/12/2011	4.82	4.85	4.7	4.76
12/13/2011	4.79	4.82	4.66	4.68
12/14/2011	4.68	4.7	4.59	4.62
12/15/2011	4.78	4.78	4.58	4.6
12/16/2011	4.64	4.67	4.57	4.6
12/19/2011	4.6	4.66	4.51	4.52
12/20/2011	4.61	4.79	4.61	4.78
12/21/2011	4.76	4.78	4.62	4.69
12/22/2011	4.7	4.83	4.68	4.81
12/23/2011	4.83	4.86	4.77	4.85
12/27/2011	4.84	4.93	4.84	4.88
12/28/2011	4.89	4.92	4.83	4.84
12/29/2011	4.85	4.89	4.83	4.88
12/30/2011	4.87	4.91	4.82	4.83

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KLAC: KLA Corporation Historical Data

2011 Historical Chart

Average

Low

High