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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	6.152	6.268	6.070	6.147	4,102,314	+0.07(+1.17%)
May 29, 2008	6.119	6.151	6.043	6.076	1,848,566	-0.05(-0.75%)
May 28, 2008	5.804	6.191	5.803	6.122	4,995,844	+0.31(+5.33%)
May 27, 2008	5.718	5.813	5.605	5.812	2,823,542	-0.06(-1.04%)
May 26, 2008	5.923	5.975	5.753	5.873	0	+0.00(+0.00%)
May 23, 2008	5.923	5.975	5.753	5.873	2,014,784	-0.03(-0.44%)
May 22, 2008	5.938	5.949	5.872	5.899	2,287,906	+0.07(+1.22%)
May 21, 2008	5.954	6.051	5.814	5.828	3,027,750	-0.16(-2.64%)
May 20, 2008	6.038	6.048	5.919	5.986	2,898,579	-0.11(-1.82%)
May 19, 2008	6.124	6.176	6.039	6.098	2,763,521	-0.03(-0.50%)
May 16, 2008	6.191	6.227	6.065	6.128	1,909,008	-0.02(-0.30%)
May 15, 2008	6.015	6.163	6.015	6.147	2,136,750	+0.16(+2.70%)
May 14, 2008	6.054	6.104	5.935	5.985	1,895,798	-0.08(-1.35%)
May 13, 2008	5.973	6.095	5.899	6.067	3,676,561	+0.14(+2.39%)
May 12, 2008	5.799	5.968	5.744	5.925	2,780,042	+0.18(+3.09%)
May 09, 2008	5.737	5.816	5.678	5.747	1,269,402	-0.08(-1.33%)
May 08, 2008	5.862	5.898	5.739	5.825	2,045,762	-0.05(-0.82%)
May 07, 2008	5.973	5.996	5.808	5.873	2,327,418	-0.14(-2.29%)
May 06, 2008	6.051	6.051	5.874	6.010	2,538,007	-0.05(-0.79%)
May 05, 2008	5.918	6.058	5.873	6.058	2,925,156	+0.16(+2.70%)
May 02, 2008	5.847	5.945	5.793	5.899	5,375,888	+0.13(+2.23%)