Historical Prices for Grey Wolf, Inc (GW)

Symbol:

Historical Data for Grey Wolf Inc. (GW)

Start: End:

Date	Open	High	Low	Close	Volume	Change	Change %
10/13/08	5.44	5.76	5.3304	5.68	2,440,221	0.53	10.29%
10/10/08	5.37	6.00	4.70	5.15	9,217,836	-0.59	-10.28%
10/9/08	6.18	6.64	5.70	5.74	5,624,757	-0.43	-6.97%
10/8/08	6.24	6.40	5.90	6.17	6,451,823	-0.24	-3.74%
10/7/08	6.80	6.93	6.41	6.41	3,864,027	-0.36	-5.32%
10/6/08	6.78	7.04	6.42	6.77	4,895,638	-0.30	-4.24%
10/3/08	6.73	7.39	6.73	7.07	3,489,320	0.05	0.71%
10/2/08	7.49	7.70	6.99	7.02	3,944,412	-0.58	-7.63%
10/1/08	7.75	7.86	7.53	7.60	2,903,814	-0.18	-2.31%
9/30/08	7.05	7.85	7.05	7.78	4,000,915	0.48	6.58%
9/29/08	7.61	7.75	7.26	7.30	6,433,231	-0.57	-7.24%
9/26/08	7.77	7.94	7.71	7.87	2,517,044	-0.12	-1.50%
9/25/08	7.80	8.05	7.80	7.99	5,828,512	0.15	1.91%
9/24/08	7.72	7.95	7.72	7.84	3,745,450	0.06	0.77%
9/23/08	7.82	8.00	7.54	7.78	7,247,551	-0.16	-2.02%
9/22/08	7.86	8.0914	7.78	7.94	3,571,344	0.02	0.25%
9/19/08	8.25	8.25	7.25	7.92	8,890,855	0.52	7.03%
9/18/08	7.05	7.67	7.04	7.40	8,726,124	0.39	5.56%
9/17/08	7.62	7.73	7.00	7.01	6,105,724	-0.43	-5.78%
9/16/08	7.14	7.56	6.88	7.44	7,291,895	0.02	0.27%
9/15/08	7.95	8.00	7.40	7.42	7,019,939	-0.69	-8.51%
9/12/08	7.94	8.255	7.94	8.11	3,972,211	0.08	1.00%
9/11/08	7.90	8.04	7.75	8.03	5,088,470	0.05	0.63%
9/10/08	7.90	8.13	7.84	7.98	5,858,418	0.08	1.01%
9/9/08	8.10	8.12	7.90	7.90	6,948,129	-0.26	-3.19%
9/8/08	8.31	8.44	8.08	8.16	6,397,217	-0.10	-1.21%
9/5/08	8.18	8.41	8.14	8.26	6,193,575	-0.07	-0.84%
9/4/08	8.38	8.51	8.28	8.33	3,105,870	-0.06	-0.72%
9/3/08	8.40	8.47	8.305	8.39	10,541,959	-0.03	-0.36%
9/2/08	8.63	8.70	8.31	8.42	10,869,975	-0.29	-3.33%
8/29/08	8.65	8.80	8.65	8.71	7,960,774	-0.01	-0.11%
8/28/08	8.75	8.87	8.70	8.72	7,805,724	-0.12	-1.36%
8/27/08	8.70	8.85	8.65	8.84	7,557,296	0.15	1.73%
8/26/08	8.50	8.69	8.40	8.69	15,498,717	0.21	2.48%
8/25/08	8.51	8.61	8.39	8.48	47,321,788	-0.11	-1.28%
8/22/08	8.70	8.70	8.40	8.59	2,139,622	0.11	1.30%
8/21/08	8.42	8.64	8.38	8.48	2,473,010	0.09	1.07%
8/20/08	8.24	8.42	8.09	8.39	2,057,263	0.24	2.94%
8/19/08	8.04	8.15	7.96	8.15	3,095,638	0.05	0.62%
8/18/08	8.33	8.40	8.08	8.10	2,396,138	-0.20	-2.41%
8/15/08	8.35	8.60	8.25	8.30	1,821,294	-0.09	-1.07%
8/14/08	8.46	8.52	8.33	8.39	1,878,521	-0.11	-1.29%
8/13/08	8.48	8.56	8.45	8.50	3,324,389	0.09	1.07%
8/12/08	8.55	8.75	8.41	8.41	4,270,783	-0.18	-2.10%
8/11/08	8.75	8.77	8.50	8.59	4,893,200	-0.05	-0.58%
8/8/08	8.45	8.745	8.42	8.64	3,148,170	0.10	1.17%
8/7/08	8.56	8.70	8.45	8.54	2,403,877	0.07	0.83%
8/6/08	8.25	8.50	8.25	8.47	2,306,012	0.13	1.56%
8/5/08	8.40	8.52	8.18	8.34	4,014,450	-0.09	-1.07%
8/4/08	8.75	8.75	8.43	8.43	5,466,884	-0.21	-2.43%
8/1/08	8.49	8.67	8.48	8.64	3,263,566	0.10	1.17%
7/31/08	8.81	8.91	8.46	8.54	3,578,110	-0.28	-3.17%
7/30/08	8.80	8.89	8.66	8.82	6,155,269	–	–
7/29/08	9.00	9.05	8.63	8.82	5,112,859	-0.15	-1.67%
7/28/08	8.88	8.99	8.77	8.97	3,307,817	0.18	2.05%
7/25/08	8.64	8.82	8.57	8.79	2,892,680	0.15	1.74%
7/24/08	8.84	8.941	8.50	8.64	5,654,706	-0.20	-2.26%
7/23/08	9.06	9.10	8.82	8.84	7,009,580	-0.22	-2.43%
7/22/08	9.08	9.29	9.00	9.06	3,399,316	-0.18	-1.95%
7/21/08	9.31	9.31	9.10	9.24	3,426,024	-0.07	-0.75%
7/18/08	8.95	9.32	8.95	9.31	4,140,747	0.26	2.87%
7/17/08	9.00	9.33	8.96	9.05	5,288,399	-0.13	-1.42%
7/16/08	9.38	9.38	9.05	9.18	3,627,013	-0.05	-0.54%
7/15/08	8.95	9.65	8.75	9.23	13,563,088	0.31	3.48%