Helmerich & Payne (NY: HP )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	28.93	29.09	27.96	28.02	3,083,725	-0.93(-3.23%)
Jul 30, 2012	29.49	29.77	28.50	28.96	2,730,118	-0.33(-1.11%)
Jul 27, 2012	28.59	29.51	27.17	29.28	5,074,468	+1.70(+6.16%)
Jul 26, 2012	26.72	27.71	26.57	27.58	3,207,920	+1.52(+5.83%)
Jul 25, 2012	26.88	27.02	25.92	26.06	2,805,831	-0.60(-2.24%)
Jul 24, 2012	27.34	27.38	26.27	26.66	1,959,061	-0.60(-2.21%)
Jul 23, 2012	26.70	27.37	26.59	27.26	2,250,428	-0.21(-0.77%)
Jul 20, 2012	27.32	27.71	27.14	27.47	2,488,789	-0.10(-0.35%)
Jul 19, 2012	27.69	27.95	27.48	27.57	1,875,250	+0.05(+0.20%)
Jul 18, 2012	26.62	27.74	26.43	27.52	3,555,111	+0.75(+2.81%)
Jul 17, 2012	25.97	26.79	25.42	26.76	3,765,968	+0.86(+3.30%)
Jul 16, 2012	25.64	26.12	25.52	25.91	3,105,544	-0.12(-0.46%)
Jul 13, 2012	25.76	26.31	25.71	26.03	1,997,021	+0.32(+1.24%)
Jul 12, 2012	25.71	25.97	25.20	25.71	2,751,824	-0.43(-1.64%)
Jul 11, 2012	25.52	26.21	25.35	26.14	2,417,378	+0.66(+2.58%)
Jul 10, 2012	26.38	26.51	25.27	25.48	1,972,363	-0.72(-2.74%)
Jul 09, 2012	26.25	26.48	25.85	26.20	2,744,656	-0.32(-1.20%)
Jul 06, 2012	26.58	26.94	26.04	26.52	2,140,115	-0.45(-1.68%)
Jul 05, 2012	27.42	27.42	26.68	26.97	2,196,070	-0.60(-2.19%)
Jul 03, 2012	26.38	27.64	26.35	27.57	3,246,626	+1.52(+5.83%)
Jul 02, 2012	26.06	26.30	25.65	26.05	2,610,092	-0.15(-0.57%)
Jun 29, 2012	25.79	26.21	25.40	26.20	4,451,936	+1.18(+4.70%)
Jun 28, 2012	24.17	25.08	24.15	25.03	4,589,637	+0.45(+1.84%)
Jun 27, 2012	23.85	24.68	23.67	24.58	3,756,096	+0.96(+4.08%)
Jun 26, 2012	23.72	24.03	23.40	23.61	4,106,322	-0.10(-0.41%)
Jun 25, 2012	24.66	24.82	23.33	23.71	6,072,756	-1.50(-5.95%)
Jun 22, 2012	25.67	25.79	24.77	25.21	4,837,107	-0.28(-1.09%)
Jun 21, 2012	27.46	27.56	25.46	25.49	3,244,110	-1.99(-7.26%)
Jun 20, 2012	27.84	27.94	27.26	27.48	2,223,609	-0.36(-1.28%)
Jun 19, 2012	27.19	27.93	27.13	27.84	2,149,071	+0.92(+3.43%)
Jun 18, 2012	26.47	27.03	26.31	26.91	3,922,941	+0.08(+0.31%)
Jun 15, 2012	26.40	26.84	26.20	26.83	2,255,064	+0.53(+2.02%)
Jun 14, 2012	26.25	26.67	25.93	26.30	3,899,942	-0.01(-0.05%)
Jun 13, 2012	27.13	27.44	26.15	26.31	3,652,124	-1.14(-4.17%)
Jun 12, 2012	27.18	27.71	26.98	27.46	2,213,518	+0.54(+2.02%)
Jun 11, 2012	28.15	28.29	26.85	26.91	2,343,878	-0.86(-3.10%)
Jun 08, 2012	28.10	28.12	27.28	27.78	2,433,867	-0.57(-2.02%)
Jun 07, 2012	29.02	29.22	28.09	28.35	2,174,780	-0.15(-0.53%)
Jun 06, 2012	28.25	28.67	27.99	28.50	2,507,247	+0.72(+2.60%)
Jun 05, 2012	27.08	27.94	26.98	27.78	4,530,722	+0.58(+2.15%)
Jun 04, 2012	26.97	27.23	26.37	27.19	2,933,939	+0.48(+1.81%)
Jun 01, 2012	26.93	27.35	26.65	26.71	3,740,244	-0.59(-2.16%)
May 31, 2012	27.71	27.85	26.67	27.30	2,953,485	-0.41(-1.48%)
May 30, 2012	27.93	27.93	27.28	27.71	3,863,314	-0.67(-2.38%)
May 29, 2012	28.14	28.75	28.00	28.38	2,144,732	+0.51(+1.84%)
May 25, 2012	27.60	28.13	27.53	27.87	1,597,133	+0.25(+0.92%)
May 24, 2012	28.15	28.17	27.20	27.62	3,147,262	-0.45(-1.59%)
May 23, 2012	27.10	28.12	26.84	28.06	3,820,471	+0.61(+2.22%)
May 22, 2012	27.59	28.89	27.27	27.46	5,486,343	+0.22(+0.82%)
May 21, 2012	26.18	27.32	26.11	27.23	3,152,845	+1.04(+3.96%)
May 18, 2012	26.56	26.87	26.01	26.20	3,083,873	-0.05(-0.18%)
May 17, 2012	26.35	27.01	26.10	26.24	3,398,485	+0.07(+0.28%)
May 16, 2012	26.52	27.23	26.12	26.17	3,299,056	-0.26(-0.98%)
May 15, 2012	27.18	27.34	26.36	26.43	3,077,232	-0.71(-2.60%)
May 14, 2012	27.31	27.50	27.08	27.14	2,925,632	-0.55(-1.98%)
May 11, 2012	27.68	28.32	27.37	27.68	2,552,664	-0.22(-0.80%)
May 10, 2012	28.62	29.09	27.84	27.91	4,346,487	-0.37(-1.30%)
May 09, 2012	28.05	28.61	27.70	28.27	2,937,415	-0.37(-1.30%)
May 08, 2012	28.32	28.70	27.52	28.65	3,053,048	-0.01(-0.04%)
May 07, 2012	28.49	28.89	27.87	28.66	2,834,490	+0.10(+0.34%)
May 04, 2012	29.23	29.24	28.23	28.56	3,336,079	-1.09(-3.67%)
May 03, 2012	30.56	30.59	29.54	29.65	2,784,334	-0.92(-3.01%)
May 02, 2012	30.86	31.04	30.38	30.57	1,984,112	-0.61(-1.97%)