Ecolab (NY: ECL )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	55.61	55.71	54.97	55.15	2,268,401	-0.54(-0.97%)
May 30, 2012	55.84	56.10	55.69	55.69	1,930,986	-0.51(-0.92%)
May 29, 2012	56.53	56.71	56.06	56.20	2,424,131	+0.06(+0.11%)
May 25, 2012	56.76	56.94	56.01	56.14	1,723,567	-0.65(-1.14%)
May 24, 2012	56.74	57.23	56.52	56.79	2,352,843	+0.26(+0.46%)
May 23, 2012	56.28	56.71	55.35	56.53	1,593,666	-0.03(-0.05%)
May 22, 2012	56.31	57.17	56.26	56.55	2,184,064	+0.40(+0.71%)
May 21, 2012	54.87	56.26	54.84	56.15	1,516,149	+1.29(+2.35%)
May 18, 2012	55.02	55.62	54.62	54.86	2,127,100	+0.13(+0.24%)
May 17, 2012	56.48	56.67	54.73	54.73	1,946,377	-1.66(-2.94%)
May 16, 2012	56.33	56.83	56.13	56.39	1,734,995	+0.32(+0.58%)
May 15, 2012	56.08	56.36	55.77	56.06	1,127,804	+0.00(+0.00%)
May 14, 2012	56.05	56.34	55.74	56.06	1,009,983	-0.39(-0.70%)
May 11, 2012	56.29	56.77	56.29	56.46	853,418	-0.09(-0.15%)
May 10, 2012	56.78	56.89	56.39	56.54	1,071,956	+0.14(+0.25%)
May 09, 2012	56.05	56.94	55.94	56.40	2,129,160	-0.20(-0.35%)
May 08, 2012	56.39	56.66	55.86	56.60	1,610,706	-0.07(-0.12%)
May 07, 2012	55.33	57.01	54.97	56.67	3,121,961	+1.27(+2.28%)
May 04, 2012	55.60	55.83	55.26	55.41	1,292,226	-0.52(-0.94%)
May 03, 2012	55.84	56.10	55.57	55.93	1,830,799	+0.09(+0.16%)
May 02, 2012	55.82	55.92	55.13	55.85	1,860,911	-0.29(-0.51%)
May 01, 2012	55.40	56.27	54.96	56.13	1,997,870	+0.57(+1.02%)
Apr 30, 2012	55.63	55.66	55.03	55.57	1,847,792	-0.10(-0.19%)
Apr 27, 2012	55.14	55.96	54.99	55.67	1,559,090	+0.73(+1.33%)
Apr 26, 2012	54.55	55.14	54.42	54.94	1,128,228	+0.24(+0.45%)
Apr 25, 2012	54.50	54.69	54.34	54.69	1,693,226	+0.51(+0.93%)
Apr 24, 2012	54.02	54.23	53.72	54.19	1,272,101	+0.06(+0.11%)
Apr 23, 2012	53.84	54.14	53.40	54.13	1,563,736	-0.16(-0.29%)
Apr 20, 2012	54.37	54.55	54.18	54.28	1,774,602	-0.03(-0.06%)
Apr 19, 2012	54.53	54.74	54.07	54.32	1,631,580	-0.17(-0.30%)
Apr 18, 2012	54.47	54.66	54.19	54.48	1,933,555	-0.10(-0.19%)
Apr 17, 2012	54.14	54.86	54.03	54.59	2,387,873	+0.68(+1.26%)
Apr 16, 2012	53.96	54.16	53.67	53.91	1,361,805	+0.16(+0.29%)
Apr 13, 2012	53.87	54.07	53.66	53.75	1,581,997	-0.18(-0.34%)
Apr 12, 2012	52.70	54.02	52.69	53.93	1,630,232	+1.33(+2.54%)
Apr 11, 2012	52.91	53.08	52.50	52.60	1,423,984	+0.32(+0.62%)
Apr 10, 2012	53.25	53.38	52.18	52.28	1,580,965	-1.14(-2.14%)
Apr 09, 2012	52.99	53.53	52.75	53.42	1,631,396	-0.24(-0.44%)
Apr 05, 2012	53.52	53.87	53.44	53.66	1,265,568	+0.02(+0.03%)
Apr 04, 2012	53.93	53.93	53.51	53.64	1,006,677	-0.61(-1.13%)
Apr 03, 2012	54.38	54.38	53.87	54.25	1,305,220	-0.12(-0.22%)
Apr 02, 2012	53.73	54.46	53.62	54.37	1,473,469	+0.52(+0.97%)
Mar 30, 2012	54.09	54.15	53.75	53.85	1,528,691	+0.01(+0.02%)
Mar 29, 2012	53.35	53.91	53.19	53.84	1,283,017	+0.24(+0.44%)
Mar 28, 2012	53.66	53.69	53.14	53.60	1,715,660	+0.00(+0.00%)
Mar 27, 2012	53.75	53.89	53.42	53.60	1,843,227	-0.22(-0.41%)
Mar 26, 2012	52.81	53.85	52.78	53.82	1,895,075	+1.24(+2.36%)
Mar 23, 2012	52.43	52.74	52.02	52.58	1,498,299	+0.22(+0.42%)
Mar 22, 2012	52.11	52.49	51.68	52.36	2,113,583	-0.12(-0.23%)
Mar 21, 2012	52.73	52.86	52.43	52.49	1,805,110	-0.29(-0.55%)
Mar 20, 2012	52.77	52.85	52.53	52.77	1,865,122	+0.24(+0.46%)
Mar 19, 2012	52.21	52.75	52.21	52.53	1,101,615	+0.12(+0.23%)
Mar 16, 2012	52.52	52.60	52.21	52.41	3,696,487	+0.22(+0.42%)
Mar 15, 2012	52.14	52.25	51.87	52.19	1,540,374	+0.00(+0.00%)
Mar 14, 2012	52.13	52.63	51.90	52.19	2,348,022	-0.18(-0.35%)
Mar 13, 2012	51.89	52.45	51.80	52.37	2,087,759	+0.70(+1.35%)
Mar 12, 2012	51.98	52.24	51.66	51.68	1,250,666	-0.42(-0.80%)
Mar 09, 2012	51.91	52.23	51.61	52.09	1,906,781	+0.33(+0.64%)
Mar 08, 2012	52.46	52.54	51.69	51.76	1,987,731	-0.03(-0.05%)
Mar 07, 2012	51.93	52.01	51.54	51.79	2,366,027	+0.02(+0.03%)
Mar 06, 2012	51.34	51.89	51.26	51.77	2,985,838	-0.05(-0.10%)
Mar 05, 2012	51.88	52.13	51.46	51.82	2,874,338	-0.13(-0.25%)
Mar 02, 2012	52.36	52.54	51.78	51.95	2,932,030	-0.31(-0.60%)