Ecolab (NY: ECL )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	43.02	43.75	42.73	43.17	4,292,229	-0.06(-0.14%)
Jul 28, 2011	43.33	43.76	43.23	43.23	3,734,911	-0.07(-0.16%)
Jul 27, 2011	44.03	44.16	43.25	43.30	5,540,205	-0.63(-1.43%)
Jul 26, 2011	45.03	45.04	43.87	43.93	5,242,552	-0.95(-2.12%)
Jul 25, 2011	45.35	45.85	44.88	44.88	4,703,942	-0.92(-2.02%)
Jul 22, 2011	45.86	45.93	45.39	45.80	13,605,262	-0.13(-0.28%)
Jul 21, 2011	44.40	45.94	44.13	45.93	13,992,592	+1.63(+3.68%)
Jul 20, 2011	45.92	46.19	43.19	44.30	26,853,096	-3.52(-7.37%)
Jul 19, 2011	47.70	47.88	47.58	47.82	1,419,554	+0.33(+0.69%)
Jul 18, 2011	48.00	48.13	47.31	47.50	1,580,545	-0.61(-1.27%)
Jul 15, 2011	47.97	48.13	47.63	48.11	1,550,926	+0.21(+0.43%)
Jul 14, 2011	48.39	48.49	47.76	47.90	1,645,270	-0.52(-1.07%)
Jul 13, 2011	48.45	48.88	48.29	48.42	1,086,636	+0.24(+0.50%)
Jul 12, 2011	48.28	48.52	48.02	48.18	1,717,897	-0.17(-0.36%)
Jul 11, 2011	48.37	48.64	48.17	48.35	1,230,140	-0.43(-0.88%)
Jul 08, 2011	48.41	48.84	48.29	48.78	1,124,411	-0.12(-0.25%)
Jul 07, 2011	49.19	49.38	48.78	48.90	1,659,666	+0.02(+0.04%)
Jul 06, 2011	48.73	49.08	48.66	48.89	1,773,567	+0.20(+0.41%)
Jul 05, 2011	49.02	49.20	48.54	48.69	1,747,771	-0.32(-0.65%)