Petrobras - Petroleo Brasileiro S.A. (NY: PBR )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	11.65	11.78	11.58	11.77	41,603,148	+0.12(+1.06%)
Apr 28, 2011	11.55	11.66	11.44	11.65	60,070,344	-0.14(-1.18%)
Apr 27, 2011	12.01	12.03	11.62	11.79	62,093,180	-0.21(-1.76%)
Apr 26, 2011	11.95	12.07	11.83	12.00	31,634,974	+0.04(+0.32%)
Apr 25, 2011	12.06	12.07	11.84	11.96	25,155,678	-0.09(-0.76%)
Apr 21, 2011	12.01	12.12	11.80	12.05	43,070,132	+0.12(+1.00%)
Apr 20, 2011	11.91	11.93	11.74	11.93	52,839,856	+0.24(+2.02%)
Apr 19, 2011	11.56	11.75	11.49	11.70	45,814,732	+0.24(+2.09%)
Apr 18, 2011	11.73	11.74	11.40	11.46	71,111,392	-0.47(-3.91%)
Apr 15, 2011	11.76	12.01	11.68	11.92	65,657,804	+0.27(+2.35%)
Apr 14, 2011	11.74	11.88	11.61	11.65	73,578,936	-0.08(-0.70%)
Apr 13, 2011	12.15	12.17	11.67	11.73	94,938,712	-0.32(-2.64%)
Apr 12, 2011	12.45	12.45	11.97	12.05	68,516,896	-0.51(-4.07%)
Apr 11, 2011	12.78	12.78	12.47	12.56	49,074,476	-0.26(-1.99%)
Apr 08, 2011	12.91	12.91	12.71	12.82	45,371,532	+0.05(+0.42%)
Apr 07, 2011	12.79	12.86	12.68	12.76	39,687,536	-0.00(-0.02%)
Apr 06, 2011	12.89	12.93	12.71	12.77	36,333,596	-0.08(-0.61%)
Apr 05, 2011	12.93	12.95	12.82	12.84	40,832,536	-0.20(-1.50%)
Apr 04, 2011	13.12	13.16	12.98	13.04	31,078,514	-0.02(-0.14%)