Helmerich & Payne (NY: HP )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2005	11.37	11.49	11.22	11.31	2,171,844	+0.04(+0.31%)
Apr 28, 2005	11.39	11.44	11.21	11.27	1,519,406	-0.19(-1.69%)
Apr 27, 2005	11.74	11.74	11.41	11.47	2,663,466	-0.37(-3.15%)
Apr 26, 2005	12.05	12.05	11.81	11.84	1,738,359	-0.20(-1.66%)
Apr 25, 2005	12.05	12.12	11.89	12.04	1,394,291	+0.18(+1.51%)
Apr 22, 2005	11.99	12.10	11.68	11.86	1,647,582	+0.11(+0.93%)
Apr 21, 2005	11.54	11.76	11.54	11.75	2,369,037	+0.24(+2.10%)
Apr 20, 2005	11.65	11.87	11.44	11.51	1,941,332	-0.09(-0.79%)
Apr 19, 2005	11.34	11.75	11.34	11.60	1,752,298	+0.34(+3.06%)
Apr 18, 2005	11.11	11.37	11.01	11.26	1,366,072	+0.14(+1.24%)
Apr 15, 2005	11.47	11.49	11.08	11.12	2,413,575	-0.35(-3.08%)
Apr 14, 2005	11.46	11.66	11.36	11.47	2,211,622	+0.08(+0.72%)
Apr 13, 2005	11.71	11.79	11.38	11.39	2,249,361	-0.36(-3.06%)
Apr 12, 2005	11.83	11.86	11.56	11.75	2,241,201	-0.14(-1.21%)
Apr 11, 2005	11.75	11.96	11.65	11.89	1,030,503	+0.14(+1.20%)
Apr 08, 2005	11.97	12.09	11.75	11.75	1,488,467	-0.22(-1.84%)
Apr 07, 2005	12.06	12.12	11.77	11.97	3,033,373	+0.01(+0.07%)
Apr 06, 2005	11.58	11.96	11.58	11.96	2,487,013	+0.32(+2.75%)
Apr 05, 2005	11.73	11.81	11.51	11.64	938,707	-0.08(-0.70%)
Apr 04, 2005	11.88	11.92	11.57	11.72	1,443,589	-0.05(-0.42%)