Sigma-Aldrich (NQ: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	69.98	70.79	68.54	69.37	1,187,112	-1.10(-1.56%)
May 30, 2012	71.38	71.38	70.18	70.47	884,179	-1.78(-2.46%)
May 29, 2012	71.86	72.93	71.67	72.25	595,881	+1.15(+1.62%)
May 25, 2012	71.69	71.99	70.78	71.10	356,599	-0.50(-0.70%)
May 24, 2012	70.78	71.85	70.49	71.60	444,052	+0.76(+1.07%)
May 23, 2012	70.28	70.98	69.00	70.84	949,933	-0.25(-0.35%)
May 22, 2012	70.62	71.71	70.20	71.09	936,901	+0.88(+1.25%)
May 21, 2012	68.29	70.37	68.15	70.21	527,322	+2.04(+2.99%)
May 18, 2012	69.09	69.30	67.85	68.17	805,804	-0.52(-0.76%)
May 17, 2012	69.74	70.11	68.64	68.69	706,355	-1.10(-1.58%)
May 16, 2012	70.36	70.82	69.75	69.79	509,447	-0.08(-0.11%)
May 15, 2012	70.04	70.62	69.66	69.87	515,276	-0.09(-0.13%)
May 14, 2012	69.80	70.57	69.40	69.96	566,209	-0.67(-0.95%)
May 11, 2012	70.39	71.22	70.09	70.63	398,286	+0.07(+0.10%)
May 10, 2012	70.38	71.60	70.02	70.56	802,775	+0.92(+1.32%)
May 09, 2012	68.80	70.27	68.44	69.64	797,108	-0.17(-0.24%)
May 08, 2012	67.97	70.05	67.93	69.81	981,529	+1.25(+1.82%)
May 07, 2012	68.18	68.70	67.96	68.56	486,131	+0.03(+0.04%)
May 04, 2012	69.72	70.15	68.34	68.53	650,924	-1.86(-2.64%)
May 03, 2012	71.18	71.27	69.92	70.39	440,711	-0.71(-1.00%)
May 02, 2012	70.58	71.41	69.97	71.10	406,057	-0.11(-0.15%)
May 01, 2012	71.07	72.20	70.59	71.21	516,019	+0.31(+0.44%)
Apr 30, 2012	71.30	71.39	70.74	70.90	320,133	-0.48(-0.67%)
Apr 27, 2012	72.00	72.00	71.25	71.38	488,867	-0.21(-0.29%)
Apr 26, 2012	70.49	71.92	70.41	71.59	471,103	+0.80(+1.13%)
Apr 25, 2012	70.54	71.08	69.97	70.79	897,188	+0.39(+0.55%)
Apr 24, 2012	70.33	70.95	69.40	70.40	1,155,358	-0.09(-0.13%)
Apr 23, 2012	71.33	71.33	70.09	70.49	915,548	-1.39(-1.93%)
Apr 20, 2012	72.06	72.80	71.77	71.88	773,403	+0.29(+0.41%)
Apr 19, 2012	71.76	72.23	71.12	71.59	423,557	-0.28(-0.39%)
Apr 18, 2012	71.23	72.31	71.23	71.87	419,963	-0.02(-0.03%)
Apr 17, 2012	71.29	72.49	71.03	71.89	610,347	+1.00(+1.41%)
Apr 16, 2012	71.49	71.50	70.56	70.89	671,467	-0.07(-0.10%)
Apr 13, 2012	71.82	72.19	70.95	70.96	442,133	-1.37(-1.89%)
Apr 12, 2012	71.10	72.91	71.09	72.33	514,618	+1.24(+1.74%)
Apr 11, 2012	70.95	71.40	70.79	71.09	383,873	+0.76(+1.08%)
Apr 10, 2012	71.12	71.45	70.00	70.33	621,177	-1.14(-1.60%)
Apr 09, 2012	71.60	71.82	70.88	71.47	418,909	-1.01(-1.39%)
Apr 05, 2012	72.53	73.03	72.29	72.48	511,647	-0.59(-0.81%)
Apr 04, 2012	74.09	74.09	72.44	73.07	417,201	-0.93(-1.26%)
Apr 03, 2012	74.07	74.41	73.33	74.00	501,753	-0.43(-0.58%)
Apr 02, 2012	73.23	74.59	72.97	74.43	632,087	+1.37(+1.88%)
Mar 30, 2012	73.63	73.63	72.08	73.06	1,043,312	+0.06(+0.08%)
Mar 29, 2012	73.23	73.33	72.20	73.00	696,557	-0.51(-0.69%)
Mar 28, 2012	74.09	74.26	72.94	73.51	711,584	-0.57(-0.77%)
Mar 27, 2012	74.31	74.31	73.83	74.08	598,204	+0.01(+0.01%)
Mar 26, 2012	73.34	74.07	73.13	74.07	420,286	+1.53(+2.11%)
Mar 23, 2012	72.24	72.68	71.26	72.54	377,694	+0.65(+0.90%)
Mar 22, 2012	72.22	72.25	71.14	71.89	330,079	-0.86(-1.18%)
Mar 21, 2012	72.86	73.12	72.13	72.75	312,476	-0.26(-0.36%)
Mar 20, 2012	73.13	73.15	72.71	73.01	260,291	-0.52(-0.71%)
Mar 19, 2012	72.96	74.09	72.88	73.53	381,977	+0.12(+0.16%)
Mar 16, 2012	72.79	73.78	72.70	73.41	989,059	+0.51(+0.70%)
Mar 15, 2012	71.90	72.95	71.67	72.90	416,742	+1.02(+1.42%)
Mar 14, 2012	72.01	72.24	71.56	71.88	252,543	-0.21(-0.29%)
Mar 13, 2012	71.55	72.13	71.07	72.09	612,444	+0.95(+1.34%)
Mar 12, 2012	71.44	71.73	70.81	71.14	258,885	-0.47(-0.66%)
Mar 09, 2012	71.62	71.91	71.27	71.61	340,223	+0.11(+0.15%)
Mar 08, 2012	71.20	71.57	70.73	71.50	364,261	+0.93(+1.32%)
Mar 07, 2012	70.87	70.87	70.40	70.57	412,531	+0.09(+0.13%)
Mar 06, 2012	70.97	71.21	69.84	70.48	705,305	-1.14(-1.59%)
Mar 05, 2012	71.56	71.77	71.14	71.62	454,655	-0.29(-0.40%)
Mar 02, 2012	71.76	72.29	71.35	71.91	527,172	+0.25(+0.35%)