Sigma-Aldrich (NQ: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2010	52.75	53.44	52.39	53.17	925,332	+0.43(+0.82%)
Aug 30, 2010	52.98	53.27	52.74	52.74	558,286	-0.75(-1.40%)
Aug 27, 2010	52.46	53.50	51.90	53.49	538,884	+1.39(+2.67%)
Aug 26, 2010	52.74	53.12	52.02	52.10	453,321	-0.37(-0.71%)
Aug 25, 2010	52.22	52.62	51.44	52.47	520,510	+0.07(+0.13%)
Aug 24, 2010	52.97	52.98	52.33	52.40	610,490	-0.94(-1.76%)
Aug 23, 2010	53.91	54.48	53.32	53.34	488,537	-0.38(-0.72%)
Aug 20, 2010	53.56	53.77	53.05	53.73	647,108	+0.01(+0.01%)
Aug 19, 2010	54.77	54.99	53.34	53.72	666,801	-1.27(-2.31%)
Aug 18, 2010	55.26	55.35	54.50	54.99	492,780	-0.48(-0.87%)
Aug 17, 2010	54.60	55.95	54.44	55.47	562,483	+1.45(+2.68%)
Aug 16, 2010	53.29	54.44	53.25	54.02	384,380	+0.18(+0.33%)
Aug 13, 2010	53.68	54.05	53.35	53.84	542,491	-0.12(-0.22%)
Aug 12, 2010	53.06	54.50	53.06	53.96	733,108	+0.05(+0.09%)
Aug 11, 2010	54.95	55.03	53.49	53.91	803,334	-1.93(-3.46%)
Aug 10, 2010	56.26	56.31	55.28	55.84	892,389	-0.89(-1.57%)
Aug 09, 2010	56.74	56.85	56.37	56.73	475,602	+0.14(+0.25%)
Aug 06, 2010	56.79	57.21	55.81	56.59	573,216	-0.51(-0.89%)
Aug 05, 2010	57.04	57.33	56.69	57.10	341,444	-0.22(-0.38%)
Aug 04, 2010	57.39	57.75	57.15	57.32	663,173	-0.01(-0.02%)
Aug 03, 2010	57.52	57.81	56.82	57.33	489,391	-0.35(-0.61%)
Aug 02, 2010	56.61	57.73	56.39	57.68	786,631	+1.58(+2.82%)
Jul 30, 2010	55.74	56.51	55.37	56.10	973,016	-0.16(-0.28%)
Jul 29, 2010	57.46	58.00	55.80	56.26	890,664	-0.77(-1.35%)
Jul 28, 2010	57.05	57.57	56.83	57.03	772,768	-0.08(-0.14%)
Jul 27, 2010	57.45	57.77	56.94	57.11	845,967	+0.05(+0.09%)
Jul 26, 2010	56.25	57.11	56.25	57.06	703,184	+0.83(+1.48%)
Jul 23, 2010	54.28	56.29	54.28	56.23	1,200,422	+1.85(+3.40%)
Jul 22, 2010	53.60	55.94	53.06	54.38	1,320,082	+0.95(+1.78%)
Jul 21, 2010	54.19	54.50	52.86	53.43	709,386	-0.69(-1.27%)
Jul 20, 2010	52.83	54.13	52.71	54.12	690,449	+0.67(+1.25%)
Jul 19, 2010	53.26	53.69	52.95	53.45	443,945	+0.29(+0.55%)
Jul 16, 2010	54.45	54.45	53.06	53.16	1,081,253	-1.33(-2.44%)
Jul 15, 2010	54.09	54.60	53.64	54.49	771,039	+0.36(+0.67%)
Jul 14, 2010	54.28	54.39	53.86	54.13	833,347	-0.27(-0.50%)
Jul 13, 2010	53.29	54.53	53.29	54.40	758,422	+1.55(+2.93%)
Jul 12, 2010	52.93	53.41	52.60	52.85	825,028	-0.41(-0.77%)
Jul 09, 2010	52.73	53.37	52.40	53.26	624,331	+0.72(+1.37%)
Jul 08, 2010	52.18	52.70	51.85	52.54	1,121,366	+0.64(+1.23%)
Jul 07, 2010	49.92	51.94	49.83	51.90	1,059,322	+1.98(+3.97%)
Jul 06, 2010	49.79	50.54	49.44	49.92	795,099	+0.62(+1.26%)
Jul 02, 2010	49.66	49.83	48.80	49.30	802,979	-0.20(-0.40%)
Jul 01, 2010	49.62	50.09	48.92	49.50	1,121,147	-0.33(-0.66%)
Jun 30, 2010	50.27	50.99	49.73	49.83	782,453	-0.64(-1.27%)
Jun 29, 2010	51.59	51.63	50.12	50.47	581,618	-1.31(-2.53%)
Jun 25, 2010	51.79	52.30	51.30	51.78	1,239,522	+0.12(+0.23%)
Jun 24, 2010	52.73	53.13	51.46	51.66	738,753	-1.49(-2.80%)
Jun 23, 2010	53.01	53.56	52.43	53.15	523,774	+0.10(+0.19%)
Jun 22, 2010	53.47	54.29	52.98	53.05	776,703	-0.20(-0.38%)
Jun 21, 2010	53.73	54.43	52.93	53.25	729,842	+0.04(+0.08%)
Jun 18, 2010	53.39	53.65	52.98	53.21	841,728	-0.17(-0.32%)
Jun 17, 2010	53.40	53.44	52.57	53.38	672,498	-0.03(-0.06%)
Jun 16, 2010	52.98	53.66	52.98	53.41	391,818	-0.29(-0.54%)
Jun 15, 2010	53.10	53.73	52.83	53.70	651,777	+1.12(+2.13%)
Jun 14, 2010	52.91	53.38	52.52	52.58	603,777	-0.08(-0.15%)
Jun 11, 2010	51.79	52.71	51.71	52.66	688,887	+0.32(+0.61%)
Jun 10, 2010	51.34	52.35	50.97	52.34	672,439	+1.83(+3.62%)
Jun 09, 2010	51.18	51.73	50.40	50.51	598,178	-0.17(-0.34%)
Jun 08, 2010	49.69	50.71	49.52	50.68	797,763	+0.94(+1.89%)
Jun 07, 2010	50.69	50.93	49.70	49.74	773,776	-0.95(-1.86%)
Jun 04, 2010	51.61	52.21	50.59	50.69	989,807	-2.32(-4.39%)
Jun 03, 2010	53.39	53.39	52.32	53.01	799,697	-0.10(-0.19%)
Jun 02, 2010	52.05	53.12	51.30	53.11	1,141,775	+1.43(+2.77%)