KLA-Tencor Corp (NQ: KLAC )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	18.06	18.05	17.51	17.77	4,425,208	-0.28(-1.57%)
May 27, 2010	17.51	18.08	17.38	18.06	6,193,386	+0.97(+5.68%)
May 26, 2010	17.45	17.67	17.06	17.09	6,804,866	-0.10(-0.57%)
May 25, 2010	16.68	17.20	16.43	17.18	7,496,002	+0.14(+0.81%)
May 24, 2010	17.26	17.46	17.00	17.04	5,228,317	-0.42(-2.38%)
May 21, 2010	16.87	17.82	16.79	17.46	7,863,062	+0.21(+1.24%)
May 20, 2010	17.04	17.61	17.03	17.25	10,278,987	-0.49(-2.74%)
May 19, 2010	17.63	17.99	17.33	17.73	6,110,053	+0.09(+0.49%)
May 18, 2010	18.48	18.54	17.62	17.65	5,845,703	-0.59(-3.23%)
May 17, 2010	17.95	18.30	17.66	18.23	8,324,978	+0.34(+1.90%)
May 14, 2010	18.38	18.44	17.66	17.89	7,718,627	-0.66(-3.55%)
May 13, 2010	19.06	19.14	18.47	18.55	5,285,802	-0.55(-2.87%)
May 12, 2010	18.84	19.12	18.75	19.10	5,232,521	+0.32(+1.68%)
May 11, 2010	19.10	19.14	18.45	18.78	6,381,272	-0.01(-0.06%)
May 10, 2010	18.57	18.95	18.39	18.80	6,210,520	+0.89(+4.98%)
May 07, 2010	18.22	18.51	17.39	17.91	9,585,331	-0.44(-2.38%)
May 06, 2010	18.92	20.12	17.23	18.34	11,430,796	-0.66(-3.45%)
May 05, 2010	19.26	20.00	18.80	19.00	8,485,507	-0.49(-2.51%)
May 04, 2010	20.05	20.11	19.09	19.49	12,744,073	-0.81(-3.99%)
May 03, 2010	19.77	20.41	19.70	20.30	8,176,447	+0.71(+3.64%)
Apr 30, 2010	20.56	20.74	19.57	19.58	12,831,723	-0.36(-1.82%)
Apr 29, 2010	19.41	20.00	19.41	19.95	7,818,152	+0.63(+3.24%)
Apr 28, 2010	19.45	19.64	19.18	19.32	6,678,167	-0.03(-0.18%)
Apr 27, 2010	19.79	20.02	19.32	19.35	6,127,778	-0.55(-2.74%)
Apr 26, 2010	19.87	20.09	19.78	19.90	4,015,925	+0.07(+0.38%)
Apr 23, 2010	19.77	19.85	19.43	19.83	4,049,587	+0.02(+0.09%)
Apr 22, 2010	19.06	19.87	18.75	19.81	9,925,725	+0.58(+3.02%)
Apr 21, 2010	19.38	19.46	18.91	19.23	5,138,502	-0.01(-0.03%)
Apr 20, 2010	19.27	19.47	19.04	19.23	5,379,050	+0.11(+0.57%)
Apr 19, 2010	19.17	19.52	18.71	19.12	8,030,874	-0.07(-0.36%)
Apr 16, 2010	19.05	19.22	18.80	19.19	8,646,968	+0.11(+0.57%)
Apr 15, 2010	19.10	19.21	18.95	19.08	4,745,557	-0.06(-0.29%)
Apr 14, 2010	18.75	19.18	18.69	19.14	7,080,552	+0.75(+4.09%)
Apr 13, 2010	18.22	18.41	18.06	18.39	5,169,596	+0.18(+1.01%)
Apr 12, 2010	18.17	18.37	18.04	18.20	3,668,535	+0.08(+0.44%)
Apr 09, 2010	17.89	18.15	17.80	18.12	3,990,575	+0.25(+1.38%)
Apr 08, 2010	18.19	18.19	17.78	17.88	6,455,310	-0.34(-1.89%)
Apr 07, 2010	18.23	18.37	18.03	18.22	5,948,255	-0.14(-0.78%)
Apr 06, 2010	18.36	18.47	18.25	18.37	3,708,058	-0.10(-0.53%)
Apr 05, 2010	18.12	18.51	18.06	18.46	6,217,506	+0.57(+3.21%)
Apr 01, 2010	17.99	17.89	17.89	17.89	9,502,994	+0.11(+0.60%)
Mar 31, 2010	17.57	18.01	17.53	17.78	7,304,598	+0.03(+0.15%)
Mar 30, 2010	17.73	17.86	17.55	17.76	3,994,784	+0.16(+0.88%)
Mar 29, 2010	17.59	17.77	17.50	17.60	4,611,565	+0.12(+0.66%)
Mar 26, 2010	17.92	18.05	17.39	17.49	6,987,668	-0.27(-1.52%)
Mar 25, 2010	17.88	18.09	17.73	17.76	7,317,166	+0.13(+0.72%)
Mar 24, 2010	17.67	17.99	17.50	17.63	9,322,444	-0.25(-1.38%)
Mar 23, 2010	17.08	17.94	17.03	17.88	11,964,492	+0.76(+4.43%)
Mar 22, 2010	16.49	17.16	16.43	17.12	5,829,197	+0.56(+3.40%)
Mar 19, 2010	16.95	16.98	16.38	16.55	6,854,828	-0.17(-1.03%)
Mar 18, 2010	16.86	17.13	16.60	16.73	6,430,741	-0.19(-1.12%)
Mar 17, 2010	16.80	16.94	16.67	16.92	7,320,614	+0.24(+1.41%)
Mar 16, 2010	16.20	16.71	16.15	16.68	8,205,892	+0.53(+3.28%)
Mar 15, 2010	16.00	16.52	15.93	16.15	12,689,181	-0.78(-4.62%)
Mar 12, 2010	17.27	17.30	16.85	16.93	6,905,257	-0.31(-1.80%)
Mar 11, 2010	17.24	17.34	17.01	17.24	4,850,878	-0.08(-0.46%)
Mar 10, 2010	17.07	17.36	17.04	17.32	4,754,330	+0.22(+1.28%)
Mar 09, 2010	17.21	17.31	17.01	17.11	5,437,232	-0.22(-1.26%)
Mar 08, 2010	17.47	17.52	17.31	17.32	3,479,938	-0.09(-0.53%)
Mar 05, 2010	17.36	17.61	17.23	17.42	4,486,310	+0.15(+0.87%)
Mar 04, 2010	17.35	17.50	17.03	17.27	3,543,557	-0.12(-0.66%)
Mar 03, 2010	17.45	17.66	17.29	17.38	4,124,976	-0.02(-0.10%)
Mar 02, 2010	17.53	17.65	17.36	17.40	5,246,488	+0.07(+0.40%)