Helmerich & Payne (NY: HP )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2009	22.18	22.30	21.86	22.09	4,573,662	-0.21(-0.95%)
Nov 27, 2009	22.08	22.51	22.05	22.30	1,107,159	-0.75(-3.27%)
Nov 25, 2009	22.43	23.11	22.41	23.05	2,943,894	+0.48(+2.11%)
Nov 24, 2009	22.51	22.71	22.17	22.58	2,189,098	+0.11(+0.47%)
Nov 23, 2009	22.53	22.91	22.36	22.47	3,104,031	+0.46(+2.11%)
Nov 20, 2009	21.88	22.08	21.64	22.01	2,900,751	+0.01(+0.03%)
Nov 19, 2009	22.11	22.42	21.29	22.00	4,696,682	-0.46(-2.04%)
Nov 18, 2009	22.38	22.69	22.03	22.46	3,715,279	+0.15(+0.66%)
Nov 17, 2009	22.57	22.65	22.24	22.31	3,195,680	-0.32(-1.43%)
Nov 16, 2009	22.44	22.84	22.44	22.64	5,049,486	+0.36(+1.64%)
Nov 13, 2009	22.16	22.73	21.95	22.27	3,052,076	+0.02(+0.08%)
Nov 12, 2009	22.98	23.07	22.15	22.25	2,340,180	-0.75(-3.27%)
Nov 11, 2009	23.19	23.28	22.67	23.01	3,247,034	+0.09(+0.39%)
Nov 10, 2009	22.99	23.22	22.48	22.92	2,179,874	-0.18(-0.79%)
Nov 09, 2009	22.74	23.21	22.71	23.10	4,076,620	+0.70(+3.12%)
Nov 06, 2009	22.37	22.92	22.27	22.40	2,100,538	-0.36(-1.58%)
Nov 05, 2009	22.60	22.91	22.39	22.76	3,365,268	+0.32(+1.42%)
Nov 04, 2009	23.22	23.31	22.42	22.44	3,800,232	-0.49(-2.15%)
Nov 03, 2009	22.09	23.11	21.78	22.94	3,702,890	+0.58(+2.58%)