Helmerich & Payne (NY: HP )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	23.71	23.72	23.31	23.57	873,747	-0.12(-0.52%)
Dec 28, 2007	23.73	23.88	23.41	23.69	824,156	+0.24(+1.03%)
Dec 27, 2007	23.63	23.63	23.35	23.45	1,264,755	-0.24(-0.99%)
Dec 26, 2007	23.52	23.72	23.32	23.69	2,941,738	+0.25(+1.08%)
Dec 24, 2007	22.95	23.45	22.94	23.44	567,849	+0.49(+2.13%)
Dec 21, 2007	22.94	23.07	22.74	22.95	2,357,477	+0.27(+1.19%)
Dec 20, 2007	21.87	22.71	21.87	22.68	2,519,869	+0.92(+4.22%)
Dec 19, 2007	21.53	22.06	21.42	21.76	1,902,031	+0.22(+1.04%)
Dec 18, 2007	21.36	21.71	21.11	21.54	1,643,718	+0.33(+1.55%)
Dec 17, 2007	21.42	21.42	20.57	21.21	2,202,555	-0.18(-0.85%)
Dec 14, 2007	22.14	22.14	21.29	21.39	2,100,497	-0.71(-3.19%)
Dec 13, 2007	22.18	22.31	21.82	22.09	1,739,991	-0.23(-1.03%)
Dec 12, 2007	22.11	22.53	22.01	22.32	2,542,099	+0.67(+3.10%)
Dec 11, 2007	22.01	22.34	21.54	21.65	2,915,862	-0.25(-1.15%)
Dec 10, 2007	21.51	22.08	21.51	21.91	2,165,384	+0.48(+2.22%)
Dec 07, 2007	21.49	21.72	21.28	21.43	1,390,551	+0.02(+0.11%)
Dec 06, 2007	21.01	21.53	20.86	21.41	1,299,681	+0.55(+2.62%)
Dec 05, 2007	20.82	21.22	20.61	20.86	1,624,055	+0.16(+0.77%)
Dec 04, 2007	20.49	20.81	20.49	20.70	1,642,346	+0.01(+0.03%)