Pioneer Natural Resources (NY: PXD )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2010	46.77	47.42	45.59	45.89	913	-0.67(-1.44%)
Jun 29, 2010	48.47	48.71	46.35	46.56	3,594,271	-3.80(-7.54%)
Jun 25, 2010	50.36	51.16	49.22	50.36	4,363,540	+0.21(+0.42%)
Jun 24, 2010	50.94	51.56	49.05	50.15	5,788,069	-1.71(-3.30%)
Jun 23, 2010	51.63	52.58	50.56	51.86	2,509,925	+0.17(+0.33%)
Jun 22, 2010	54.41	54.48	51.24	51.69	4,940,699	-3.13(-5.72%)
Jun 21, 2010	56.69	57.12	54.31	54.83	2,128,409	-0.48(-0.87%)
Jun 18, 2010	55.31	55.56	54.64	55.31	3,097,681	+0.10(+0.18%)
Jun 17, 2010	55.36	55.67	54.22	55.21	2,222,747	-0.11(-0.20%)
Jun 16, 2010	54.63	55.88	54.46	55.31	2,536,502	+0.49(+0.89%)
Jun 15, 2010	54.83	55.03	53.90	54.83	2,759,197	+1.07(+2.00%)
Jun 14, 2010	55.04	56.03	53.68	53.75	3,375,246	-0.36(-0.66%)
Jun 11, 2010	52.41	54.22	51.79	54.11	3,343,288	+0.95(+1.79%)
Jun 10, 2010	51.21	53.16	51.05	53.16	129	+3.33(+6.68%)
Jun 09, 2010	50.06	51.96	49.40	49.83	4,031,185	+0.47(+0.95%)
Jun 08, 2010	47.93	50.12	47.65	49.36	3,952,723	+1.27(+2.65%)
Jun 07, 2010	49.28	49.88	47.90	48.09	2,507,218	-0.73(-1.49%)
Jun 04, 2010	48.81	51.67	48.28	48.81	4,828,585	-1.42(-2.83%)
Jun 03, 2010	50.97	52.40	49.73	50.23	4,425,684	-0.54(-1.06%)
Jun 02, 2010	48.16	50.77	47.78	50.77	2,028	+3.12(+6.54%)