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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	5.371	5.619	5.287	5.523	4,358,173	+0.11(+1.99%)
Apr 29, 2008	5.553	5.553	5.380	5.415	1,937,244	-0.14(-2.49%)
Apr 28, 2008	5.617	5.658	5.526	5.553	2,375,667	+0.05(+0.91%)
Apr 25, 2008	5.454	5.546	5.358	5.503	1,821,357	+0.03(+0.58%)
Apr 24, 2008	5.396	5.553	5.291	5.471	2,995,471	+0.13(+2.41%)
Apr 23, 2008	5.265	5.398	5.265	5.343	2,079,168	+0.05(+0.97%)
Apr 22, 2008	5.383	5.413	5.214	5.291	2,688,732	-0.11(-2.04%)
Apr 21, 2008	5.319	5.405	5.272	5.402	1,487,811	+0.09(+1.79%)
Apr 18, 2008	5.378	5.416	5.251	5.307	2,126,748	-0.03(-0.53%)
Apr 17, 2008	5.207	5.356	5.143	5.335	2,467,600	+0.11(+2.04%)
Apr 16, 2008	5.192	5.236	5.134	5.228	1,844,276	+0.06(+1.10%)
Apr 15, 2008	5.159	5.173	5.058	5.171	1,676,967	+0.04(+0.87%)
Apr 14, 2008	4.996	5.175	4.989	5.127	2,638,319	+0.13(+2.55%)
Apr 11, 2008	5.061	5.087	4.961	4.999	2,589,410	-0.15(-2.88%)
Apr 10, 2008	5.152	5.217	5.091	5.147	1,653,342	-0.03(-0.61%)
Apr 09, 2008	5.224	5.248	5.149	5.179	2,164,473	-0.01(-0.27%)
Apr 08, 2008	5.139	5.210	5.121	5.193	1,291,716	-0.01(-0.13%)
Apr 07, 2008	5.252	5.317	5.182	5.200	3,246,251	+0.01(+0.27%)
Apr 04, 2008	5.020	5.201	4.998	5.186	2,718,591	+0.16(+3.15%)
Apr 03, 2008	4.961	5.057	4.931	5.027	2,426,768	+0.03(+0.63%)
Apr 02, 2008	4.922	5.014	4.858	4.996	3,130,235	+0.14(+2.78%)
Apr 01, 2008	4.925	4.930	4.770	4.861	4,443,872	+0.03(+0.52%)
Mar 31, 2008	4.778	4.923	4.689	4.835	3,209,581	+0.02(+0.36%)
Mar 28, 2008	4.888	4.935	4.748	4.818	4,873,961	-0.03(-0.54%)
Mar 27, 2008	4.954	5.001	4.822	4.844	2,663,374	-0.05(-1.00%)
Mar 26, 2008	4.888	5.034	4.833	4.893	3,243,941	-0.06(-1.17%)
Mar 25, 2008	4.814	5.027	4.814	4.951	2,742,023	+0.04(+0.89%)
Mar 24, 2008	4.825	4.997	4.801	4.907	2,050,795	+0.10(+2.04%)
Mar 21, 2008	4.913	4.913	4.717	4.809	2,724,000	+0.00(+0.00%)
Mar 20, 2008	4.913	4.913	4.717	4.809	2,724,000	-0.14(-2.86%)
Mar 19, 2008	5.266	5.322	4.936	4.951	2,619,498	-0.31(-5.89%)
Mar 18, 2008	5.163	5.319	5.083	5.261	2,178,912	+0.27(+5.51%)
Mar 17, 2008	4.942	5.039	4.897	4.986	2,791,538	-0.10(-2.04%)
Mar 14, 2008	5.230	5.257	4.985	5.090	2,753,639	-0.08(-1.62%)
Mar 13, 2008	5.127	5.179	4.963	5.174	2,206,818	-0.06(-1.08%)
Mar 12, 2008	5.169	5.334	5.135	5.230	2,266,142	+0.03(+0.48%)
Mar 11, 2008	5.027	5.222	4.901	5.205	2,940,970	+0.35(+7.21%)
Mar 10, 2008	4.942	4.970	4.820	4.855	2,902,924	-0.14(-2.73%)
Mar 07, 2008	4.963	5.101	4.940	4.991	2,213,428	-0.13(-2.58%)
Mar 06, 2008	5.230	5.262	5.089	5.123	2,738,246	-0.09(-1.72%)
Mar 05, 2008	5.250	5.289	5.025	5.213	3,402,559	-0.01(-0.21%)
Mar 04, 2008	5.330	5.420	5.102	5.224	3,291,970	-0.08(-1.50%)
Mar 03, 2008	5.200	5.331	5.165	5.303	3,359,737	+0.19(+3.78%)
Feb 29, 2008	5.234	5.234	5.085	5.110	2,406,452	-0.23(-4.29%)
Feb 28, 2008	5.235	5.385	5.114	5.339	3,255,648	+0.14(+2.62%)
Feb 27, 2008	5.120	5.221	5.009	5.203	2,374,200	+0.16(+3.27%)
Feb 26, 2008	5.059	5.174	4.951	5.038	2,302,354	+0.02(+0.30%)
Feb 25, 2008	4.941	5.058	4.866	5.023	2,639,355	+0.01(+0.26%)
Feb 22, 2008	4.868	5.010	4.854	5.010	2,005,873	+0.13(+2.71%)
Feb 21, 2008	4.832	4.954	4.811	4.878	2,037,501	+0.09(+1.82%)
Feb 20, 2008	4.578	4.819	4.554	4.791	1,896,027	+0.16(+3.49%)
Feb 19, 2008	4.709	4.742	4.581	4.629	2,141,132	-0.04(-0.93%)
Feb 18, 2008	4.582	4.698	4.534	4.673	0	+0.00(+0.00%)
Feb 15, 2008	4.582	4.698	4.534	4.673	1,238,388	+0.04(+0.80%)
Feb 14, 2008	4.723	4.756	4.626	4.636	2,945,590	-0.11(-2.34%)
Feb 13, 2008	4.723	4.766	4.664	4.747	1,326,966	-0.00(-0.05%)
Feb 12, 2008	4.796	4.906	4.718	4.749	1,871,293	+0.09(+1.85%)
Feb 11, 2008	4.626	4.711	4.566	4.663	1,569,477	+0.03(+0.56%)
Feb 08, 2008	4.640	4.675	4.543	4.637	1,583,246	-0.01(-0.14%)
Feb 07, 2008	4.795	4.795	4.606	4.644	3,049,744	-0.16(-3.27%)
Feb 06, 2008	4.690	4.888	4.648	4.801	2,025,015	+0.13(+2.71%)
Feb 05, 2008	4.692	4.879	4.625	4.674	2,104,150	-0.15(-3.16%)
Feb 04, 2008	4.876	4.876	4.771	4.827	1,025,764	-0.01(-0.20%)