Cia DE Saneamento Basico Do Estado ADR (NY: SBS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	4.586	4.662	4.542	4.586	2,869,000	-0.02(-0.38%)
Jul 29, 2010	4.668	4.690	4.544	4.603	1,806,922	+0.03(+0.60%)
Jul 28, 2010	4.633	4.653	4.570	4.576	1,213,715	-0.07(-1.46%)
Jul 27, 2010	4.652	4.721	4.597	4.644	2,714,932	+0.03(+0.55%)
Jul 26, 2010	4.595	4.648	4.531	4.618	2,360,735	+0.01(+0.25%)
Jul 23, 2010	4.566	4.639	4.561	4.607	2,633,731	+0.04(+0.93%)
Jul 22, 2010	4.548	4.624	4.520	4.564	1,554,604	+0.07(+1.59%)
Jul 21, 2010	4.543	4.574	4.444	4.493	3,579,312	-0.03(-0.64%)
Jul 20, 2010	4.343	4.529	4.343	4.521	2,279,986	+0.15(+3.45%)
Jul 19, 2010	4.435	4.464	4.344	4.371	1,722,804	-0.04(-0.94%)
Jul 16, 2010	4.412	4.539	4.399	4.412	1,964,992	-0.11(-2.37%)
Jul 15, 2010	4.531	4.542	4.452	4.519	2,552,192	-0.03(-0.71%)
Jul 14, 2010	4.562	4.610	4.511	4.551	2,423,359	-0.03(-0.58%)
Jul 13, 2010	4.604	4.648	4.578	4.578	1,834,188	+0.03(+0.68%)
Jul 12, 2010	4.647	4.665	4.544	4.547	2,565,977	-0.09(-1.94%)
Jul 09, 2010	4.637	4.684	4.585	4.637	3,540,873	+0.03(+0.65%)
Jul 08, 2010	4.667	4.698	4.589	4.607	3,284,935	-0.07(-1.48%)
Jul 07, 2010	4.631	4.721	4.611	4.676	2,716,937	+0.05(+1.15%)
Jul 06, 2010	4.703	4.760	4.558	4.623	3,462,502	-0.06(-1.21%)
Jul 02, 2010	4.679	4.745	4.640	4.679	1,721,980	-0.04(-0.76%)