American Tower Corp A (NY: AMT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	55.85	56.22	55.30	55.63	3,648,377	+0.18(+0.33%)
Jun 28, 2012	55.00	55.52	54.36	55.45	2,446,743	+0.04(+0.07%)
Jun 27, 2012	54.85	55.53	54.47	55.41	3,231,590	+0.86(+1.58%)
Jun 26, 2012	54.61	54.72	53.57	54.55	3,538,159	+0.95(+1.77%)
Jun 25, 2012	53.43	53.93	53.31	53.60	2,054,881	-0.40(-0.74%)
Jun 22, 2012	53.70	54.11	53.38	54.00	2,474,182	+0.58(+1.09%)
Jun 21, 2012	54.76	54.88	53.37	53.42	3,119,153	-1.07(-1.96%)
Jun 20, 2012	54.90	54.94	54.07	54.49	3,028,522	-0.41(-0.75%)
Jun 19, 2012	54.73	55.46	54.68	54.90	3,092,942	+0.29(+0.54%)
Jun 18, 2012	53.94	54.76	53.75	54.61	2,719,911	+0.68(+1.27%)
Jun 15, 2012	53.48	53.98	53.23	53.92	3,608,342	+0.45(+0.83%)
Jun 14, 2012	52.64	53.63	52.36	53.48	2,657,983	+0.78(+1.48%)
Jun 13, 2012	52.58	53.20	52.27	52.70	2,528,125	-0.14(-0.26%)
Jun 12, 2012	52.12	52.92	51.92	52.83	2,398,497	+0.60(+1.14%)
Jun 11, 2012	53.18	53.32	52.18	52.23	2,488,202	-0.53(-1.00%)
Jun 08, 2012	51.74	52.79	51.59	52.76	3,046,733	+0.76(+1.47%)
Jun 07, 2012	52.75	52.97	51.92	52.00	2,296,550	-0.36(-0.68%)
Jun 06, 2012	51.34	52.35	51.20	52.35	3,160,787	+1.35(+2.65%)
Jun 05, 2012	50.11	51.15	50.11	51.00	2,824,736	+0.80(+1.58%)
Jun 04, 2012	50.33	50.43	49.77	50.20	2,784,190	-0.05(-0.09%)
Jun 01, 2012	50.63	51.06	50.22	50.25	3,204,335	-1.38(-2.67%)
May 31, 2012	51.92	52.04	51.05	51.63	4,284,258	-0.25(-0.48%)
May 30, 2012	52.46	52.63	51.88	51.88	2,758,563	-0.89(-1.69%)
May 29, 2012	52.63	53.01	52.33	52.77	2,555,697	+0.45(+0.85%)
May 25, 2012	52.43	52.60	52.08	52.32	1,973,836	-0.08(-0.15%)
May 24, 2012	52.07	52.81	52.00	52.40	2,975,912	+0.53(+1.03%)
May 23, 2012	51.49	51.97	51.07	51.87	2,993,965	+0.09(+0.17%)
May 22, 2012	52.11	52.49	51.55	51.78	4,327,171	-0.35(-0.67%)
May 21, 2012	51.59	52.22	51.17	52.13	2,597,272	+0.87(+1.69%)
May 18, 2012	51.69	52.01	51.13	51.26	3,276,587	-0.30(-0.59%)
May 17, 2012	53.28	53.29	51.55	51.57	4,594,910	-1.61(-3.02%)
May 16, 2012	54.03	54.07	53.14	53.17	3,880,343	-0.76(-1.40%)
May 15, 2012	53.40	54.18	53.37	53.93	3,271,294	+0.45(+0.85%)
May 14, 2012	53.54	54.10	53.20	53.48	2,852,131	-0.33(-0.62%)
May 11, 2012	53.40	54.28	53.35	53.81	2,559,262	+0.06(+0.12%)
May 10, 2012	53.71	53.98	53.29	53.75	3,023,644	+0.43(+0.81%)
May 09, 2012	53.59	53.86	53.17	53.32	4,111,106	-0.60(-1.11%)
May 08, 2012	53.37	53.95	53.09	53.91	3,986,339	+0.40(+0.74%)
May 07, 2012	52.86	53.59	52.44	53.52	2,579,636	+0.64(+1.22%)
May 04, 2012	53.15	53.79	52.52	52.87	3,383,915	-0.49(-0.91%)
May 03, 2012	53.32	54.53	52.81	53.36	6,519,524	+0.90(+1.71%)
May 02, 2012	51.84	52.50	51.66	52.46	3,052,781	+0.39(+0.75%)
May 01, 2012	52.23	52.62	51.97	52.07	3,178,847	-0.12(-0.23%)
Apr 30, 2012	51.85	52.19	51.65	52.19	2,294,826	+0.38(+0.74%)
Apr 27, 2012	51.72	51.86	51.37	51.80	2,175,340	+0.19(+0.37%)
Apr 26, 2012	51.49	51.66	51.17	51.61	2,603,585	+0.10(+0.19%)
Apr 25, 2012	50.98	51.53	50.98	51.52	2,741,189	+0.96(+1.90%)
Apr 24, 2012	50.37	50.82	50.12	50.55	2,115,976	+0.32(+0.63%)
Apr 23, 2012	50.56	50.67	49.93	50.24	2,539,721	-0.69(-1.36%)
Apr 20, 2012	50.89	51.33	50.89	50.93	2,661,748	+0.12(+0.23%)
Apr 19, 2012	51.09	51.25	50.44	50.81	2,109,779	-0.20(-0.39%)
Apr 18, 2012	51.22	51.26	50.97	51.01	2,692,669	-0.21(-0.40%)
Apr 17, 2012	50.91	51.29	50.42	51.22	3,021,120	+0.51(+1.00%)
Apr 16, 2012	50.59	50.98	50.46	50.71	3,701,069	+0.45(+0.89%)
Apr 13, 2012	50.32	50.58	50.15	50.26	2,331,304	-0.52(-1.02%)
Apr 12, 2012	50.29	50.83	50.08	50.78	2,392,183	+0.57(+1.14%)
Apr 11, 2012	49.43	50.24	49.42	50.20	3,259,964	+1.17(+2.39%)
Apr 10, 2012	49.41	49.87	48.99	49.04	3,252,775	-0.54(-1.09%)
Apr 09, 2012	49.67	49.81	49.28	49.58	2,160,152	-0.88(-1.75%)
Apr 05, 2012	49.74	50.52	49.65	50.46	3,238,354	+0.60(+1.21%)
Apr 04, 2012	50.09	50.17	49.65	49.85	2,609,051	-0.47(-0.93%)
Apr 03, 2012	50.93	50.93	50.24	50.32	3,411,432	-0.61(-1.20%)