Sigma-Aldrich (NQ: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2005	63.40	64.40	63.03	64.06	521,262	+0.71(+1.12%)
Sep 29, 2005	62.44	63.36	61.84	63.35	370,339	+0.76(+1.21%)
Sep 28, 2005	62.96	62.98	62.19	62.59	333,383	+0.05(+0.08%)
Sep 27, 2005	62.28	63.00	61.77	62.54	525,531	+0.63(+1.02%)
Sep 26, 2005	61.23	63.11	61.06	61.91	632,356	+1.09(+1.79%)
Sep 23, 2005	60.82	60.96	59.77	60.82	357,236	+0.53(+0.88%)
Sep 22, 2005	60.29	60.41	59.32	60.29	269,180	+0.15(+0.25%)
Sep 21, 2005	60.02	60.49	59.55	60.14	468,733	-0.20(-0.33%)
Sep 20, 2005	61.49	61.94	60.00	60.34	556,530	-0.95(-1.55%)
Sep 19, 2005	61.88	62.39	60.85	61.29	280,797	-0.75(-1.21%)
Sep 16, 2005	61.95	62.32	61.40	62.04	578,228	+0.18(+0.29%)
Sep 15, 2005	62.57	62.57	61.65	61.86	246,156	-0.38(-0.61%)
Sep 14, 2005	62.31	62.72	61.87	62.24	279,900	-0.27(-0.43%)
Sep 13, 2005	62.86	63.08	62.32	62.51	258,702	-0.20(-0.32%)
Sep 12, 2005	63.25	63.29	62.31	62.71	167,370	-0.23(-0.37%)
Sep 09, 2005	63.33	63.38	62.59	62.94	286,557	+0.04(+0.06%)
Sep 08, 2005	62.09	63.35	62.09	62.90	510,285	+0.87(+1.40%)
Sep 07, 2005	61.85	62.30	61.76	62.03	361,517	+0.18(+0.29%)
Sep 06, 2005	61.59	62.41	61.15	61.85	346,192	+0.36(+0.59%)
Sep 02, 2005	62.05	62.05	61.28	61.49	215,175	-0.25(-0.40%)
Sep 01, 2005	62.41	62.88	61.66	61.74	329,202	-0.66(-1.06%)
Aug 31, 2005	61.25	62.41	61.01	62.40	350,109	+0.91(+1.48%)
Aug 30, 2005	61.93	61.93	60.97	61.49	275,892	-0.66(-1.06%)
Aug 29, 2005	61.33	62.25	61.01	62.15	319,232	+0.83(+1.35%)
Aug 26, 2005	61.14	61.64	60.81	61.32	313,941	+0.11(+0.18%)
Aug 25, 2005	61.58	61.71	61.15	61.21	200,378	-0.27(-0.44%)
Aug 24, 2005	62.40	62.74	61.45	61.48	385,996	-0.85(-1.36%)
Aug 23, 2005	62.82	62.82	62.11	62.33	401,305	-0.30(-0.48%)
Aug 22, 2005	62.50	62.95	62.30	62.63	405,135	+0.29(+0.47%)
Aug 19, 2005	62.39	63.00	62.26	62.34	436,838	-0.18(-0.29%)
Aug 18, 2005	62.00	62.86	62.00	62.52	476,493	+0.32(+0.51%)
Aug 17, 2005	61.79	62.91	61.28	62.20	638,528	+0.34(+0.55%)
Aug 16, 2005	62.51	62.51	61.56	61.86	429,488	-0.62(-0.99%)
Aug 15, 2005	61.78	62.68	61.74	62.48	564,250	+0.61(+0.99%)
Aug 12, 2005	62.05	62.50	61.56	61.87	453,656	-0.42(-0.67%)
Aug 11, 2005	62.55	63.12	62.08	62.29	638,573	-0.09(-0.14%)
Aug 10, 2005	62.23	62.99	61.96	62.38	420,300	+0.37(+0.60%)
Aug 09, 2005	62.50	62.54	61.85	62.01	256,531	-0.28(-0.45%)
Aug 08, 2005	62.77	62.77	61.93	62.29	285,206	-0.09(-0.14%)
Aug 05, 2005	63.05	63.05	62.23	62.38	407,719	-0.43(-0.68%)
Aug 04, 2005	63.83	63.85	62.50	62.81	405,372	-1.23(-1.92%)
Aug 03, 2005	63.42	64.13	63.28	64.04	331,829	+0.23(+0.36%)
Aug 02, 2005	63.60	64.08	63.44	63.81	489,116	+0.03(+0.05%)
Aug 01, 2005	64.38	64.40	63.52	63.78	505,801	-0.38(-0.59%)
Jul 29, 2005	64.76	64.93	64.08	64.16	771,862	-0.77(-1.19%)
Jul 28, 2005	64.98	65.58	64.15	64.93	819,383	-0.03(-0.05%)
Jul 27, 2005	59.50	65.59	59.50	64.96	2,522,154	+7.27(+12.60%)
Jul 26, 2005	58.15	58.15	57.35	57.69	263,849	-0.23(-0.40%)
Jul 25, 2005	58.66	58.89	57.91	57.92	188,734	-0.57(-0.97%)
Jul 22, 2005	58.20	58.54	57.97	58.49	261,784	+0.41(+0.71%)
Jul 21, 2005	58.76	58.89	58.08	58.08	387,082	-0.68(-1.16%)
Jul 20, 2005	58.18	58.98	57.97	58.76	541,886	+0.83(+1.43%)
Jul 19, 2005	58.37	58.53	57.79	57.93	278,415	-0.21(-0.36%)
Jul 18, 2005	58.00	58.78	58.00	58.14	359,645	+0.14(+0.24%)
Jul 15, 2005	57.52	58.28	57.46	58.00	394,648	+0.40(+0.69%)
Jul 14, 2005	57.44	57.85	56.95	57.60	326,162	+0.60(+1.05%)
Jul 13, 2005	57.55	57.55	56.81	57.00	528,398	-0.49(-0.85%)
Jul 12, 2005	58.15	58.15	57.25	57.49	503,489	-0.63(-1.08%)
Jul 11, 2005	57.98	58.29	57.61	58.12	396,522	+0.47(+0.82%)
Jul 08, 2005	56.37	57.85	56.11	57.65	657,013	+1.38(+2.45%)
Jul 07, 2005	55.99	56.40	55.70	56.27	360,789	+0.09(+0.16%)
Jul 06, 2005	55.98	56.44	55.96	56.18	493,280	+0.19(+0.34%)
Jul 05, 2005	56.00	56.37	55.75	55.99	345,200	-0.23(-0.41%)