Pampa Energia S.A. ADR (NY: PAM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	14.15	14.28	13.97	14.17	208,755	+0.02(+0.14%)
Mar 30, 2011	14.16	14.29	14.08	14.15	251,696	-0.01(-0.07%)
Mar 29, 2011	14.07	14.25	13.86	14.16	68,659	+0.04(+0.28%)
Mar 28, 2011	14.16	14.28	14.07	14.12	65,095	+0.03(+0.21%)
Mar 25, 2011	13.97	14.09	13.82	14.09	35,989	+0.08(+0.57%)
Mar 24, 2011	14.08	14.10	14.00	14.01	12,123	+0.01(+0.07%)
Mar 23, 2011	14.00	14.26	13.98	14.00	119,296	+0.00(+0.00%)
Mar 22, 2011	14.00	14.18	14.00	14.00	125,396	-0.13(-0.92%)
Mar 21, 2011	14.25	14.29	14.11	14.13	23,895	+0.23(+1.65%)
Mar 18, 2011	13.88	14.12	13.83	13.90	150,744	+0.02(+0.14%)
Mar 17, 2011	14.00	14.17	13.78	13.88	86,035	+0.01(+0.07%)
Mar 16, 2011	13.75	13.99	13.53	13.87	198,224	+0.07(+0.51%)
Mar 15, 2011	13.85	13.93	13.80	13.80	42,426	-0.40(-2.82%)
Mar 14, 2011	14.31	14.35	14.00	14.20	126,249	-0.40(-2.74%)
Mar 11, 2011	14.65	14.65	14.33	14.60	75,128	-0.12(-0.82%)
Mar 10, 2011	14.75	14.79	14.49	14.72	86,397	-0.32(-2.13%)
Mar 09, 2011	15.07	15.22	14.92	15.04	28,123	-0.16(-1.05%)
Mar 08, 2011	15.31	15.39	14.90	15.20	47,426	-0.23(-1.49%)
Mar 07, 2011	15.50	15.50	15.31	15.43	15,438	-0.04(-0.26%)
Mar 04, 2011	15.48	15.52	15.20	15.47	34,680	+0.14(+0.91%)
Mar 03, 2011	15.60	15.60	15.08	15.33	45,435	+0.30(+2.00%)
Mar 02, 2011	15.16	15.29	14.85	15.03	78,949	-0.27(-1.76%)
Mar 01, 2011	15.58	15.58	15.10	15.30	38,018	-0.30(-1.92%)
Feb 28, 2011	15.60	15.68	15.15	15.60	65,890	+0.04(+0.26%)
Feb 25, 2011	15.40	15.62	15.35	15.56	19,164	+0.17(+1.10%)
Feb 24, 2011	15.38	15.50	15.21	15.39	64,924	-0.08(-0.52%)
Feb 23, 2011	15.89	15.90	15.17	15.47	41,569	-0.45(-2.83%)
Feb 22, 2011	16.22	16.22	15.66	15.92	60,076	-0.65(-3.92%)
Feb 18, 2011	16.40	16.59	16.11	16.57	86,014	+0.14(+0.85%)
Feb 17, 2011	16.20	16.52	16.15	16.43	36,979	+0.26(+1.61%)
Feb 16, 2011	15.90	16.30	15.80	16.17	18,005	+0.27(+1.70%)
Feb 15, 2011	15.83	16.02	15.62	15.90	30,996	-0.10(-0.62%)
Feb 14, 2011	16.06	16.15	15.82	16.00	17,952	-0.15(-0.93%)
Feb 11, 2011	16.11	16.17	15.75	16.15	25,787	+0.00(+0.00%)
Feb 10, 2011	16.58	16.58	16.03	16.15	108,260	-0.58(-3.47%)
Feb 09, 2011	17.05	17.09	16.43	16.73	119,535	-0.27(-1.59%)
Feb 08, 2011	16.84	17.00	16.39	17.00	34,918	+0.15(+0.89%)
Feb 07, 2011	17.06	17.10	16.80	16.85	24,205	-0.27(-1.58%)
Feb 04, 2011	17.26	17.27	17.10	17.12	14,637	-0.15(-0.87%)
Feb 03, 2011	17.25	17.42	17.00	17.27	42,596	+0.01(+0.06%)
Feb 02, 2011	17.38	17.43	17.20	17.26	20,671	-0.11(-0.63%)
Feb 01, 2011	17.50	17.50	17.08	17.37	74,652	-0.20(-1.14%)
Jan 31, 2011	17.30	17.73	17.02	17.57	79,936	+0.22(+1.27%)
Jan 28, 2011	17.70	17.86	17.27	17.35	48,670	-0.45(-2.53%)
Jan 27, 2011	18.58	18.58	17.77	17.80	33,572	-0.59(-3.21%)
Jan 26, 2011	18.31	18.60	18.20	18.39	52,396	+0.16(+0.88%)
Jan 25, 2011	17.99	18.55	17.75	18.23	64,178	+0.07(+0.39%)
Jan 24, 2011	18.55	18.90	18.14	18.16	106,956	-0.72(-3.81%)
Jan 21, 2011	18.80	19.18	18.70	18.88	222,262	+0.68(+3.74%)
Jan 20, 2011	18.27	18.95	18.01	18.20	188,036	+0.52(+2.94%)
Jan 19, 2011	17.30	17.70	17.30	17.68	62,794	+0.25(+1.43%)
Jan 18, 2011	16.67	17.65	16.67	17.43	68,762	+0.83(+5.00%)
Jan 14, 2011	16.70	16.70	16.45	16.60	25,970	-0.02(-0.12%)
Jan 13, 2011	16.46	17.26	16.40	16.62	109,121	+0.20(+1.22%)
Jan 12, 2011	16.33	16.82	16.20	16.42	38,036	+0.16(+0.98%)
Jan 11, 2011	16.44	16.61	16.06	16.26	27,633	+0.03(+0.18%)
Jan 10, 2011	16.47	16.47	15.99	16.23	56,480	-0.38(-2.29%)
Jan 07, 2011	16.81	16.81	16.15	16.61	72,725	-0.04(-0.24%)
Jan 06, 2011	17.20	17.20	16.15	16.65	90,262	-0.40(-2.35%)
Jan 05, 2011	17.05	17.10	16.60	17.05	25,981	+0.11(+0.65%)
Jan 04, 2011	17.24	17.30	16.70	16.94	34,182	-0.36(-2.08%)