Ecolab (NY: ECL )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	40.10	40.45	39.90	40.10	1,894,436	-0.25(-0.61%)
May 27, 2010	39.76	40.36	39.59	40.35	1,766,175	+1.14(+2.90%)
May 26, 2010	39.64	39.99	39.12	39.21	117	-0.36(-0.90%)
May 25, 2010	38.30	39.57	38.16	39.57	4,348,991	+0.47(+1.19%)
May 24, 2010	39.48	39.65	39.10	39.10	2,587,401	-0.51(-1.29%)
May 21, 2010	38.22	39.61	38.21	39.61	4,528,560	+0.93(+2.41%)
May 20, 2010	38.82	39.35	38.67	38.67	117	-1.65(-4.08%)
May 19, 2010	40.40	40.57	39.91	40.32	2,863,915	-0.14(-0.36%)
May 18, 2010	40.88	41.27	40.45	40.47	2,393,629	-0.20(-0.48%)
May 17, 2010	40.43	40.77	39.99	40.66	2,809,711	+0.35(+0.86%)
May 14, 2010	40.31	40.78	40.11	40.31	2,820,353	-0.53(-1.29%)
May 13, 2010	41.19	41.26	40.79	40.84	2,330,396	-0.35(-0.85%)
May 12, 2010	41.53	41.60	40.99	41.19	3,987,260	-0.29(-0.70%)
May 11, 2010	41.73	41.82	41.43	41.48	2,781,142	-0.15(-0.37%)
May 10, 2010	41.22	41.65	41.11	41.63	3,811,095	+1.10(+2.70%)
May 07, 2010	40.37	40.99	40.01	40.53	5,522,905	+0.20(+0.51%)
May 06, 2010	41.08	41.30	39.32	40.33	4,946,660	-0.54(-1.33%)
May 05, 2010	41.14	41.40	40.82	40.87	3,773,660	-0.38(-0.93%)
May 04, 2010	41.60	41.68	40.95	41.26	3,071,898	-0.64(-1.52%)