Sigma-Aldrich (NQ: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	64.74	65.78	64.05	64.39	849,003	+0.03(+0.05%)
Aug 30, 2011	63.63	64.78	63.28	64.36	729,441	+0.38(+0.59%)
Aug 29, 2011	62.44	63.98	62.30	63.98	542,070	+2.25(+3.64%)
Aug 26, 2011	59.54	61.88	58.95	61.73	840,786	+1.74(+2.90%)
Aug 25, 2011	61.84	61.99	59.90	59.99	1,013,697	-1.60(-2.60%)
Aug 24, 2011	60.30	61.76	60.11	61.59	664,290	+1.29(+2.14%)
Aug 23, 2011	59.08	61.15	58.80	60.30	1,508,300	+1.41(+2.39%)
Aug 22, 2011	60.18	60.39	58.68	58.89	885,746	-0.08(-0.14%)
Aug 19, 2011	58.67	60.81	58.65	58.97	995,659	-0.61(-1.02%)
Aug 18, 2011	61.43	62.00	59.13	59.58	1,592,473	-3.59(-5.68%)
Aug 17, 2011	63.94	64.92	62.63	63.17	934,291	-0.77(-1.20%)
Aug 16, 2011	63.72	64.89	63.28	63.94	761,169	-0.61(-0.95%)
Aug 15, 2011	63.41	64.62	63.11	64.55	784,453	+1.38(+2.18%)
Aug 12, 2011	62.37	63.70	61.70	63.17	826,226	+1.26(+2.04%)
Aug 11, 2011	58.60	62.76	57.95	61.91	1,297,703	+3.92(+6.76%)
Aug 10, 2011	59.00	60.13	57.94	57.99	1,917,441	-2.34(-3.88%)
Aug 09, 2011	59.15	60.39	56.36	60.33	1,633,731	+3.68(+6.50%)
Aug 08, 2011	59.40	60.48	56.18	56.65	1,566,857	-4.30(-7.05%)
Aug 05, 2011	61.78	62.34	58.86	60.95	1,288,980	+0.04(+0.07%)
Aug 04, 2011	63.07	63.93	60.89	60.91	1,016,602	-3.43(-5.33%)
Aug 03, 2011	63.89	64.43	62.34	64.34	748,729	+0.44(+0.69%)
Aug 02, 2011	66.17	66.55	63.87	63.90	819,194	-2.58(-3.88%)
Aug 01, 2011	67.68	68.01	65.75	66.48	655,116	-0.62(-0.92%)
Jul 29, 2011	66.93	67.83	66.53	67.10	749,623	-0.29(-0.43%)
Jul 28, 2011	68.41	68.63	67.27	67.39	568,924	-0.77(-1.13%)
Jul 27, 2011	70.00	70.05	68.04	68.16	985,320	-1.99(-2.84%)
Jul 26, 2011	71.32	71.64	69.58	70.15	1,286,777	-3.55(-4.82%)
Jul 25, 2011	72.99	74.56	72.91	73.70	854,996	+0.17(+0.23%)
Jul 22, 2011	73.86	74.59	73.43	73.53	424,494	-0.98(-1.32%)
Jul 21, 2011	73.23	74.57	73.04	74.52	551,283	+1.72(+2.37%)
Jul 20, 2011	73.47	73.61	72.70	72.79	446,592	-1.00(-1.36%)
Jul 19, 2011	72.90	73.94	72.65	73.79	687,317	+1.77(+2.46%)
Jul 18, 2011	72.87	73.05	71.38	72.02	784,864	-1.20(-1.64%)
Jul 15, 2011	73.32	73.38	72.58	73.22	667,381	+0.21(+0.29%)
Jul 14, 2011	73.95	74.32	72.66	73.01	663,360	-0.79(-1.07%)
Jul 13, 2011	74.33	74.65	73.60	73.80	567,199	+0.09(+0.12%)
Jul 12, 2011	73.92	74.54	73.50	73.71	615,086	-0.03(-0.04%)
Jul 11, 2011	74.70	74.94	73.57	73.74	1,008,063	-1.95(-2.58%)
Jul 08, 2011	75.15	75.81	74.62	75.69	763,216	-0.12(-0.16%)
Jul 07, 2011	75.53	76.16	75.21	75.81	812,239	+0.97(+1.30%)
Jul 06, 2011	74.11	75.21	73.97	74.84	692,065	+0.69(+0.93%)
Jul 05, 2011	74.11	74.43	73.74	74.15	718,780	-0.09(-0.12%)
Jul 01, 2011	73.54	74.27	73.07	74.24	679,669	+0.86(+1.17%)
Jun 30, 2011	71.91	73.60	71.29	73.38	1,169,195	+1.71(+2.39%)
Jun 29, 2011	71.39	71.85	70.82	71.67	610,834	+0.68(+0.96%)
Jun 28, 2011	69.50	71.23	69.38	70.99	710,445	+1.66(+2.39%)
Jun 27, 2011	68.81	69.75	68.09	69.33	468,945	+0.57(+0.83%)
Jun 24, 2011	69.02	69.14	68.50	68.76	899,800	-0.06(-0.09%)
Jun 23, 2011	68.00	68.89	67.16	68.82	632,419	+0.01(+0.01%)
Jun 22, 2011	69.09	69.64	68.69	68.81	508,506	-0.39(-0.56%)
Jun 21, 2011	68.01	69.30	67.83	69.20	513,889	+1.55(+2.29%)
Jun 20, 2011	67.56	67.85	66.54	67.65	288,070	+1.08(+1.62%)
Jun 17, 2011	67.19	67.38	66.52	66.57	733,428	+0.34(+0.51%)
Jun 16, 2011	66.90	66.91	65.58	66.23	571,354	-0.54(-0.81%)
Jun 15, 2011	67.69	68.10	66.63	66.77	525,088	-1.43(-2.10%)
Jun 14, 2011	67.65	68.51	67.65	68.20	447,082	+1.15(+1.72%)
Jun 13, 2011	67.26	67.56	66.61	67.05	548,644	-0.08(-0.12%)
Jun 10, 2011	68.16	68.49	67.13	67.13	586,308	-1.38(-2.01%)
Jun 09, 2011	67.30	68.84	66.91	68.51	643,119	+1.58(+2.36%)
Jun 08, 2011	67.27	67.42	66.65	66.93	512,422	-0.46(-0.68%)
Jun 07, 2011	67.25	68.07	66.96	67.39	748,585	+0.55(+0.82%)
Jun 06, 2011	67.72	67.89	66.78	66.84	397,175	-0.57(-0.85%)