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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	14.99	15.04	14.85	14.85	92,111	-0.04(-0.27%)
May 23, 2011	15.14	15.14	14.87	14.89	60,196	-0.38(-2.49%)
May 20, 2011	15.29	15.40	15.26	15.27	79,867	-0.03(-0.20%)
May 19, 2011	15.40	15.50	15.17	15.30	74,462	+0.04(+0.26%)
May 18, 2011	15.07	15.37	15.02	15.26	83,596	+0.14(+0.93%)
May 17, 2011	15.10	15.20	14.95	15.12	77,696	+0.05(+0.33%)
May 16, 2011	15.19	15.19	15.00	15.07	143,533	-0.12(-0.79%)
May 13, 2011	15.03	15.28	14.90	15.19	72,262	+0.46(+3.12%)
May 12, 2011	14.63	14.79	14.60	14.73	104,525	+0.00(+0.00%)
May 11, 2011	14.78	15.10	14.72	14.73	117,042	-0.02(-0.14%)
May 10, 2011	14.64	14.84	14.64	14.75	79,918	+0.05(+0.34%)
May 09, 2011	14.70	14.70	14.40	14.70	54,618	+0.00(+0.00%)
May 06, 2011	14.70	14.85	14.65	14.70	27,871	+0.04(+0.27%)
May 05, 2011	15.18	15.18	14.51	14.66	198,989	-0.60(-3.93%)
May 04, 2011	15.37	15.42	15.19	15.26	35,271	-0.15(-0.97%)
May 03, 2011	15.80	15.80	15.08	15.41	25,791	-0.28(-1.78%)
May 02, 2011	15.63	15.75	15.59	15.69	65,869	+0.24(+1.55%)
Apr 29, 2011	14.89	15.64	14.87	15.45	204,075	+0.58(+3.90%)
Apr 28, 2011	14.89	14.90	14.75	14.87	150,619	+0.07(+0.47%)
Apr 27, 2011	14.73	14.88	14.65	14.80	106,120	+0.05(+0.34%)
Apr 26, 2011	14.83	14.87	14.68	14.75	101,012	+0.01(+0.07%)
Apr 25, 2011	14.47	14.85	14.46	14.74	40,174	+0.25(+1.73%)
Apr 21, 2011	14.97	14.97	14.33	14.49	28,487	-0.32(-2.16%)
Apr 20, 2011	15.00	15.08	14.30	14.81	202,515	+1.11(+8.10%)
Apr 19, 2011	13.70	13.88	13.57	13.70	87,662	+0.00(+0.00%)
Apr 18, 2011	13.97	13.97	13.69	13.70	83,601	-0.44(-3.11%)
Apr 15, 2011	14.17	14.22	14.06	14.14	58,982	-0.09(-0.63%)
Apr 14, 2011	14.25	14.37	14.09	14.23	50,884	-0.10(-0.70%)
Apr 13, 2011	14.33	14.43	14.30	14.33	66,037	+0.05(+0.35%)
Apr 12, 2011	14.60	14.60	14.24	14.28	72,738	-0.29(-1.99%)
Apr 11, 2011	14.64	14.89	14.56	14.57	25,533	-0.07(-0.48%)
Apr 08, 2011	14.59	14.72	14.59	14.64	24,200	-0.01(-0.07%)
Apr 07, 2011	14.98	15.11	14.57	14.65	16,029	-0.37(-2.46%)
Apr 06, 2011	15.19	15.27	14.89	15.02	12,088	-0.20(-1.31%)
Apr 05, 2011	15.24	15.45	15.13	15.22	12,919	-0.03(-0.20%)
Apr 04, 2011	14.88	15.27	14.88	15.25	31,355	+0.40(+2.69%)
Apr 01, 2011	14.17	14.88	14.17	14.85	108,213	+0.68(+4.80%)
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%)