Tesoro Petroleum Co (NY: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.81	20.25	19.47	19.47	4,201,157	-0.78(-3.85%)
Sep 29, 2011	20.52	20.68	19.77	20.25	6,130,168	+0.36(+1.81%)
Sep 28, 2011	20.59	20.82	19.84	19.89	4,093,411	-0.65(-3.16%)
Sep 27, 2011	20.98	21.45	20.34	20.54	4,944,451	+0.20(+0.98%)
Sep 26, 2011	19.09	20.37	18.34	20.34	5,090,541	+1.41(+7.45%)
Sep 23, 2011	18.92	19.38	18.82	18.93	3,606,601	-0.19(-0.99%)
Sep 22, 2011	20.50	20.50	18.77	19.12	5,473,048	-2.35(-10.95%)
Sep 21, 2011	22.19	22.55	21.44	21.47	4,278,761	-0.85(-3.81%)
Sep 20, 2011	23.03	23.40	22.28	22.32	2,949,901	-0.50(-2.19%)
Sep 19, 2011	23.32	23.32	22.47	22.82	3,634,691	-0.90(-3.79%)
Sep 16, 2011	24.25	24.38	23.47	23.72	4,093,166	-0.51(-2.10%)
Sep 15, 2011	23.85	24.29	23.40	24.23	3,115,552	+0.82(+3.50%)
Sep 14, 2011	23.62	23.79	22.76	23.41	3,813,506	-0.06(-0.26%)
Sep 13, 2011	23.85	24.05	22.60	23.47	5,618,762	-0.31(-1.30%)
Sep 12, 2011	23.01	24.03	22.98	23.78	4,180,320	+0.33(+1.41%)
Sep 09, 2011	23.58	24.40	23.15	23.45	5,191,312	-0.90(-3.70%)
Sep 08, 2011	23.96	25.25	23.89	24.35	4,121,339	+0.30(+1.25%)
Sep 07, 2011	23.65	24.60	23.65	24.05	4,651,812	+0.70(+3.00%)
Sep 06, 2011	21.86	23.46	21.86	23.35	4,299,241	+0.27(+1.17%)
Sep 02, 2011	23.32	23.66	22.74	23.08	3,836,595	-0.97(-4.03%)