Ecolab (NY: ECL )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2003	20.86	21.35	20.82	20.90	1,055,598	+0.25(+1.23%)
Jul 30, 2003	20.73	20.78	20.45	20.65	860,910	-0.08(-0.37%)
Jul 29, 2003	21.08	21.08	20.67	20.73	1,177,235	-0.34(-1.61%)
Jul 28, 2003	21.20	21.29	21.03	21.06	1,162,104	-0.14(-0.64%)
Jul 25, 2003	20.90	21.27	20.85	21.20	863,156	+0.31(+1.50%)
Jul 24, 2003	20.75	21.49	20.73	20.89	2,443,599	+0.14(+0.65%)
Jul 23, 2003	20.73	20.82	20.36	20.75	2,033,653	+0.13(+0.62%)
Jul 22, 2003	20.68	20.72	20.36	20.62	1,811,067	-0.10(-0.49%)
Jul 21, 2003	20.64	20.82	20.53	20.73	1,341,071	+0.19(+0.91%)
Jul 18, 2003	20.60	20.67	20.35	20.54	1,306,554	+0.24(+1.17%)
Jul 17, 2003	20.39	20.63	20.12	20.30	2,142,523	-0.41(-2.00%)
Jul 16, 2003	21.02	21.09	20.68	20.72	1,253,597	-0.27(-1.29%)
Jul 15, 2003	21.26	21.28	20.90	20.99	1,606,803	-0.14(-0.68%)
Jul 14, 2003	21.15	21.21	21.06	21.13	1,843,929	+0.03(+0.12%)
Jul 11, 2003	21.23	21.40	21.06	21.11	1,598,292	-0.14(-0.68%)
Jul 10, 2003	21.61	21.66	21.13	21.25	1,691,204	-0.41(-1.91%)
Jul 09, 2003	21.78	21.92	21.37	21.67	1,352,183	-0.29(-1.31%)
Jul 08, 2003	21.74	21.99	21.58	21.95	1,897,477	+0.17(+0.78%)
Jul 07, 2003	21.74	22.26	21.70	21.78	1,048,506	+0.14(+0.66%)
Jul 03, 2003	21.75	21.78	21.53	21.64	1,443,912	-0.11(-0.51%)
Jul 02, 2003	21.58	21.79	21.50	21.75	1,359,275	+0.25(+1.18%)