Historical Prices for Quanta Services, Inc. (PWR)

Symbol:

Historical Data for Quanta Services Inc. (PWR)

After Hours: $ 19.10

0.37 (+1.98%)

Volume: 1.5 m

6:46 PM EDT Oct 10, 2008

Start: End:

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Date	Open	High	Low	Close	Volume	Change	Change %
10/10/08	18.49	19.67	16.43	18.73	8,508,192	-0.41	-2.14%
10/9/08	20.6925	20.80	18.75	19.14	8,099,603	0.43	2.30%
10/8/08	18.58	19.80	17.50	18.71	5,680,828	-0.19	-1.01%
10/7/08	20.37	20.6199	18.25	18.90	9,435,011	-0.99	-4.98%
10/6/08	19.87	20.72	18.20	19.89	4,400,976	-1.07	-5.10%
10/3/08	22.96	24.87	20.52	20.96	4,935,880	-1.64	-7.26%
10/2/08	24.99	25.01	21.40	22.60	5,929,080	-2.22	-8.94%
10/1/08	26.72	26.86	24.60	24.82	3,013,981	-2.19	-8.11%
9/30/08	24.35	27.01	24.13	27.01	4,303,982	3.43	14.55%
9/29/08	27.39	27.54	22.80	23.58	5,641,524	-4.48	-15.97%
9/26/08	28.11	28.34	27.11	28.06	1,849,926	-0.64	-2.23%
9/25/08	28.98	29.51	28.261	28.70	2,355,822	-0.09	-0.31%
9/24/08	28.52	29.39	27.63	28.79	1,602,217	0.40	1.41%
9/23/08	29.59	29.97	27.86	28.39	2,147,290	-1.28	-4.31%
9/22/08	30.49	31.36	29.52	29.67	2,084,012	-1.43	-4.60%
9/19/08	30.40	31.49	29.41	31.10	4,800,325	1.73	5.89%
9/18/08	27.83	29.39	26.91	29.37	5,436,814	2.02	7.39%
9/17/08	28.13	29.30	26.75	27.35	3,721,559	-1.32	-4.60%
9/16/08	27.17	28.97	26.56	28.67	3,694,229	0.67	2.39%
9/15/08	26.60	28.70	26.59	28.00	3,555,484	-0.99	-3.41%
9/12/08	27.16	29.35	26.81	28.99	4,605,544	1.43	5.19%
9/11/08	26.07	27.57	24.34	27.56	5,258,215	1.22	4.63%
9/10/08	25.58	26.90	25.07	26.34	3,989,457	0.86	3.38%
9/9/08	28.37	28.37	24.85	25.48	5,125,531	-2.80	-9.90%
9/8/08	29.20	29.71	27.54	28.28	2,863,917	0.20	0.71%
9/5/08	27.88	28.29	26.84	28.08	3,233,650	0.25	0.90%
9/4/08	29.14	29.42	27.10	27.83	3,465,709	-1.63	-5.53%
9/3/08	30.69	30.69	29.07	29.46	3,044,191	-0.99	-3.25%
9/2/08	32.00	32.00	28.84	30.45	5,985,955	-1.49	-4.66%
8/29/08	32.25	32.60	31.71	31.94	836,734	-0.51	-1.57%
8/28/08	32.66	32.829	32.07	32.45	3,668,194	-0.06	-0.18%
8/27/08	32.08	32.79	32.08	32.51	1,847,424	0.48	1.50%
8/26/08	31.89	32.67	31.66	32.03	1,586,140	0.25	0.79%
8/25/08	32.96	32.96	31.30	31.78	1,613,183	-1.39	-4.19%
8/22/08	33.10	33.58	32.61	33.17	1,401,276	-0.19	-0.57%
8/21/08	32.61	33.59	32.55	33.36	1,240,634	0.52	1.58%
8/20/08	32.51	32.84	32.16	32.84	1,012,146	0.45	1.39%
8/19/08	33.20	33.37	31.89	32.39	1,671,085	-0.70	-2.12%
8/18/08	33.50	33.60	32.69	33.09	1,479,248	-0.24	-0.72%
8/15/08	34.07	34.25	33.09	33.33	1,196,472	-0.61	-1.80%
8/14/08	33.00	34.06	32.66	33.94	1,901,405	0.74	2.23%
8/13/08	33.07	33.33	32.21	33.20	2,886,816	-0.04	-0.12%
8/12/08	32.74	33.41	32.10	33.24	3,119,196	0.62	1.90%
8/11/08	35.00	35.00	32.26	32.62	4,654,438	-2.60	-7.38%
8/8/08	33.37	35.39	32.97	35.22	5,374,984	1.72	5.13%
8/7/08	32.23	34.44	32.10	33.50	4,583,312	0.91	2.79%
8/6/08	30.74	33.75	30.74	32.59	5,574,324	1.93	6.29%
8/5/08	29.69	31.24	29.69	30.66	3,050,805	1.07	3.62%
8/4/08	31.32	31.55	29.09	29.59	2,873,687	-1.66	-5.31%
8/1/08	31.50	31.68	30.35	31.25	2,300,925	0.37	1.20%
7/31/08	31.71	32.14	30.88	30.88	2,351,433	-1.17	-3.65%
7/30/08	32.07	32.273	30.93	32.05	2,141,474	0.22	0.69%
7/29/08	30.00	31.90	29.60	31.83	2,793,144	2.04	6.85%
7/28/08	31.30	31.30	29.672	29.79	3,443,632	-1.37	-4.40%
7/25/08	30.50	31.38	30.50	31.16	1,919,249	0.84	2.77%
7/24/08	32.62	32.62	30.25	30.32	2,802,717	-2.22	-6.82%
7/23/08	32.90	33.52	32.31	32.54	1,954,591	-0.81	-2.43%
7/22/08	32.00	33.40	31.60	33.35	2,879,261	1.10	3.41%
7/21/08	33.50	33.54	32.05	32.25	2,945,061	-0.74	-2.24%
7/18/08	34.01	34.07	32.43	32.99	3,866,119	-0.43	-1.29%
7/17/08	31.74	34.215	31.34	33.42	7,232,519	2.21	7.08%
7/16/08	31.00	32.35	30.66	31.21	6,427,340	2.20	7.58%
7/15/08	29.16	29.62	28.14	29.01	1,861,336	-0.37	-1.26%
7/14/08	30.47	30.68	29.14	29.38	3,205,240	-0.51	-1.71%