Patterson-Uti Energy (NQ: PTEN )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2005	26.77	27.01	26.76	26.95	2,466,476	+0.41(+1.55%)
Jul 28, 2005	27.09	27.09	25.94	26.54	2,670,619	+0.16(+0.62%)
Jul 27, 2005	26.20	26.38	25.64	26.37	2,764,599	+0.26(+1.01%)
Jul 26, 2005	25.88	26.19	25.57	26.11	1,921,085	+0.02(+0.06%)
Jul 25, 2005	25.80	26.17	25.53	26.09	2,965,145	+0.34(+1.34%)
Jul 22, 2005	24.84	25.75	24.80	25.75	3,668,610	+1.21(+4.92%)
Jul 21, 2005	24.87	25.04	24.40	24.54	1,825,492	-0.32(-1.29%)
Jul 20, 2005	24.93	25.05	24.55	24.86	1,698,577	-0.16(-0.66%)
Jul 19, 2005	24.21	25.03	24.09	25.02	1,805,785	+0.98(+4.06%)
Jul 18, 2005	24.14	24.21	23.81	24.05	1,866,124	-0.21(-0.85%)
Jul 15, 2005	24.37	24.74	24.20	24.25	3,313,568	+0.01(+0.03%)
Jul 14, 2005	25.22	25.35	24.01	24.25	3,202,352	-0.76(-3.02%)
Jul 13, 2005	25.50	25.50	24.86	25.00	3,204,586	-0.38(-1.49%)
Jul 12, 2005	24.81	25.52	24.63	25.38	3,543,803	+0.76(+3.07%)
Jul 11, 2005	24.08	24.63	23.88	24.62	3,356,864	+0.65(+2.70%)
Jul 08, 2005	24.19	24.46	23.77	23.97	3,356,116	-0.08(-0.34%)
Jul 07, 2005	23.70	24.18	23.56	24.06	2,214,180	-0.09(-0.37%)
Jul 06, 2005	24.52	24.62	23.82	24.15	2,377,441	-0.25(-1.01%)
Jul 05, 2005	23.65	24.42	23.31	24.39	2,749,285	+0.93(+3.95%)
Jul 01, 2005	22.86	23.47	22.81	23.47	1,609,851	+0.62(+2.73%)
Jun 30, 2005	22.93	23.19	22.66	22.84	2,719,149	-0.02(-0.11%)
Jun 29, 2005	22.78	23.04	22.33	22.87	4,268,400	+0.17(+0.76%)
Jun 28, 2005	23.13	23.15	22.65	22.69	4,794,774	-0.41(-1.78%)
Jun 27, 2005	22.84	23.43	22.83	23.10	3,034,922	+0.39(+1.73%)
Jun 24, 2005	23.38	23.61	22.64	22.71	2,912,211	-0.47(-2.02%)
Jun 23, 2005	23.06	23.54	22.84	23.18	3,779,928	+0.11(+0.50%)
Jun 22, 2005	23.06	23.34	22.83	23.06	3,713,496	+0.01(+0.04%)
Jun 21, 2005	23.43	23.49	22.92	23.05	2,497,753	-0.55(-2.34%)
Jun 20, 2005	23.85	24.07	23.37	23.61	3,598,811	-0.12(-0.52%)
Jun 17, 2005	23.66	23.88	23.23	23.73	4,672,335	+0.04(+0.17%)
Jun 16, 2005	23.71	23.76	23.47	23.69	4,228,868	+0.00(+0.00%)
Jun 15, 2005	23.20	23.80	23.00	23.69	3,287,751	+0.62(+2.70%)
Jun 14, 2005	23.43	23.66	22.82	23.06	4,588,014	-0.36(-1.54%)
Jun 13, 2005	23.01	23.50	22.98	23.42	2,393,452	+0.08(+0.35%)
Jun 10, 2005	23.60	23.72	22.96	23.34	4,550,892	-0.16(-0.66%)
Jun 09, 2005	23.14	23.55	22.92	23.50	4,072,307	+0.66(+2.87%)
Jun 08, 2005	22.23	23.19	22.17	22.84	4,357,809	+0.63(+2.85%)
Jun 07, 2005	22.57	22.80	22.11	22.21	3,099,371	-0.21(-0.95%)
Jun 06, 2005	22.78	22.86	22.21	22.42	3,309,497	-0.11(-0.47%)
Jun 03, 2005	22.00	22.78	22.00	22.53	3,843,085	+0.49(+2.23%)
Jun 02, 2005	21.95	22.11	21.52	22.04	2,894,714	+0.08(+0.37%)
Jun 01, 2005	21.72	22.30	21.71	21.96	3,493,796	+0.25(+1.13%)
May 31, 2005	21.25	21.75	20.85	21.71	6,365,698	+0.49(+2.32%)
May 27, 2005	20.72	21.31	20.69	21.22	2,407,865	+0.59(+2.86%)
May 26, 2005	20.90	20.93	20.50	20.63	3,884,089	-0.07(-0.36%)
May 25, 2005	20.26	20.90	19.90	20.70	4,145,443	+0.49(+2.44%)
May 24, 2005	20.11	20.41	20.03	20.21	3,414,767	+0.13(+0.65%)
May 23, 2005	19.80	20.17	19.51	20.08	3,903,080	+0.27(+1.37%)
May 20, 2005	19.99	20.26	19.74	19.80	2,587,466	-0.23(-1.15%)
May 19, 2005	19.67	20.43	19.67	20.03	2,822,596	+0.30(+1.54%)
May 18, 2005	20.39	20.50	19.59	19.73	3,519,060	-0.44(-2.20%)
May 17, 2005	19.53	20.31	19.51	20.17	2,508,932	+0.58(+2.97%)
May 16, 2005	19.70	19.70	19.25	19.59	4,644,776	-0.34(-1.73%)
May 13, 2005	20.52	20.56	19.73	19.94	4,103,501	-0.47(-2.29%)
May 12, 2005	21.82	21.90	19.98	20.40	6,544,567	-1.54(-7.03%)
May 11, 2005	21.60	22.01	21.34	21.95	3,703,251	+0.21(+0.94%)
May 10, 2005	21.85	22.28	21.57	21.74	5,657,316	-0.07(-0.34%)
May 09, 2005	21.25	21.91	21.24	21.82	3,018,332	+0.53(+2.51%)
May 06, 2005	21.27	21.41	21.12	21.28	2,384,090	+0.21(+1.01%)
May 05, 2005	21.07	21.32	20.72	21.07	2,682,292	+0.11(+0.55%)
May 04, 2005	20.54	20.95	20.25	20.95	5,003,178	+0.59(+2.90%)
May 03, 2005	20.52	20.62	20.11	20.36	3,767,377	-0.22(-1.08%)