Sigma-Aldrich (NQ: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2002	45.41	45.83	45.10	45.59	236,100	+0.28(+0.62%)
Feb 27, 2002	45.66	46.10	44.89	45.31	366,100	+0.07(+0.15%)
Feb 26, 2002	45.22	45.50	44.42	45.24	168,100	+0.43(+0.96%)
Feb 25, 2002	45.00	45.20	44.41	44.81	145,900	-0.17(-0.38%)
Feb 22, 2002	43.85	45.49	43.59	44.98	281,900	+1.08(+2.46%)
Feb 21, 2002	44.09	45.00	43.90	43.90	282,200	-0.08(-0.18%)
Feb 20, 2002	44.59	44.90	43.77	43.98	315,900	+0.06(+0.14%)
Feb 19, 2002	45.32	45.63	43.60	43.92	159,300	-1.39(-3.07%)
Feb 18, 2002	44.73	46.38	44.62	45.31	344,800	+0.00(+0.00%)
Feb 15, 2002	44.73	46.38	44.62	45.31	344,200	+0.69(+1.55%)
Feb 14, 2002	44.29	45.41	44.15	44.62	362,800	+0.02(+0.04%)
Feb 13, 2002	44.25	45.29	44.00	44.60	366,800	+0.52(+1.18%)
Feb 12, 2002	44.20	44.71	43.59	44.08	245,500	+0.08(+0.18%)
Feb 11, 2002	42.17	44.68	42.16	44.00	337,900	+1.33(+3.12%)
Feb 08, 2002	41.55	42.67	41.00	42.67	276,800	+1.14(+2.75%)
Feb 07, 2002	41.97	42.00	41.13	41.53	222,900	-0.89(-2.10%)
Feb 06, 2002	42.73	42.86	41.90	42.42	253,100	+0.38(+0.90%)
Feb 05, 2002	42.25	43.00	41.89	42.04	244,800	-0.18(-0.43%)
Feb 04, 2002	42.39	42.75	42.15	42.22	189,300	-0.05(-0.12%)
Feb 01, 2002	41.80	42.70	41.53	42.27	212,800	+0.45(+1.08%)
Jan 31, 2002	41.49	42.49	40.98	41.82	227,900	-0.04(-0.10%)
Jan 30, 2002	40.01	42.21	40.01	41.86	200,200	+1.57(+3.90%)
Jan 29, 2002	40.70	41.17	39.94	40.29	316,000	-0.52(-1.27%)
Jan 28, 2002	42.38	42.38	40.61	40.81	177,100	-1.60(-3.77%)
Jan 25, 2002	41.17	42.75	41.00	42.41	239,800	+0.81(+1.95%)
Jan 24, 2002	40.59	41.94	40.40	41.60	143,900	+0.93(+2.29%)
Jan 23, 2002	40.05	40.99	39.86	40.67	208,500	+0.49(+1.22%)
Jan 22, 2002	40.50	41.09	40.04	40.18	259,600	-0.04(-0.10%)
Jan 21, 2002	39.58	41.00	39.58	40.22	245,400	+0.00(+0.00%)
Jan 18, 2002	39.58	41.00	39.58	40.22	243,000	-0.05(-0.12%)
Jan 17, 2002	39.49	40.50	38.65	40.27	385,000	+0.70(+1.77%)
Jan 16, 2002	40.28	40.69	39.53	39.57	278,400	-1.29(-3.16%)
Jan 15, 2002	40.93	41.43	40.05	40.86	162,400	+0.24(+0.59%)
Jan 14, 2002	40.99	41.59	40.23	40.62	294,400	-0.36(-0.88%)
Jan 11, 2002	41.05	41.34	40.92	40.98	280,900	+0.18(+0.44%)
Jan 10, 2002	40.72	40.95	40.03	40.80	260,000	+1.39(+3.53%)