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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2010	4.548	4.594	4.487	4.533	2,110,431	-0.00(-0.05%)
Apr 29, 2010	4.520	4.601	4.517	4.535	2,010,523	+0.03(+0.61%)
Apr 28, 2010	4.498	4.550	4.449	4.508	2,533,484	+0.04(+0.90%)
Apr 27, 2010	4.548	4.625	4.457	4.467	3,905,079	-0.09(-1.87%)
Apr 26, 2010	4.559	4.600	4.520	4.553	1,193,141	+0.00(+0.10%)
Apr 23, 2010	4.523	4.559	4.494	4.548	1,618,304	-0.02(-0.43%)
Apr 22, 2010	4.587	4.588	4.508	4.568	1,622,176	-0.04(-0.92%)
Apr 21, 2010	4.601	4.632	4.542	4.610	1,461,363	+0.02(+0.38%)
Apr 20, 2010	4.555	4.633	4.546	4.593	1,488,942	+0.06(+1.24%)
Apr 19, 2010	4.528	4.592	4.497	4.536	1,447,404	+0.00(+0.08%)
Apr 16, 2010	4.582	4.649	4.494	4.533	1,692,239	-0.12(-2.50%)
Apr 15, 2010	4.619	4.692	4.619	4.649	1,753,413	-0.07(-1.46%)
Apr 14, 2010	4.570	4.723	4.570	4.718	2,818,304	+0.15(+3.23%)
Apr 13, 2010	4.475	4.596	4.475	4.571	2,900,989	+0.07(+1.61%)
Apr 12, 2010	4.564	4.573	4.487	4.498	1,969,254	-0.07(-1.59%)
Apr 09, 2010	4.582	4.660	4.546	4.571	2,756,487	-0.01(-0.33%)
Apr 08, 2010	4.381	4.592	4.369	4.586	3,694,620	+0.15(+3.30%)
Apr 07, 2010	4.405	4.481	4.375	4.440	3,603,410	-0.01(-0.31%)
Apr 06, 2010	4.418	4.487	4.407	4.453	1,991,512	+0.00(+0.00%)
Apr 05, 2010	4.489	4.515	4.429	4.453	2,331,133	+0.01(+0.23%)