Armstrong World Industries Inc (NY: AWI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	46.37	46.40	45.48	46.17	372,279	+0.67(+1.47%)
Jun 28, 2012	44.50	45.55	44.08	45.50	164,025	+0.70(+1.55%)
Jun 27, 2012	44.50	45.55	44.44	44.81	189,612	+0.68(+1.53%)
Jun 26, 2012	43.40	44.43	42.77	44.13	154,386	+0.85(+1.97%)
Jun 25, 2012	43.34	43.63	42.88	43.28	188,945	-0.60(-1.37%)
Jun 22, 2012	44.76	44.77	43.47	43.88	756,050	-0.56(-1.27%)
Jun 21, 2012	45.96	46.04	44.33	44.44	223,759	-1.58(-3.43%)
Jun 20, 2012	46.57	46.67	45.78	46.02	314,688	-0.45(-0.97%)
Jun 19, 2012	46.57	46.93	46.35	46.47	355,366	-0.08(-0.18%)
Jun 18, 2012	45.63	46.87	45.48	46.56	225,766	+0.44(+0.96%)
Jun 15, 2012	45.62	46.33	44.96	46.11	1,426,017	+0.85(+1.87%)
Jun 14, 2012	44.61	45.28	44.20	45.27	235,800	+0.88(+1.99%)
Jun 13, 2012	44.53	45.25	43.97	44.39	289,105	-0.32(-0.71%)
Jun 12, 2012	43.76	44.85	43.38	44.71	334,298	+1.15(+2.63%)
Jun 11, 2012	44.92	44.98	43.51	43.56	245,074	-0.77(-1.74%)
Jun 08, 2012	43.33	44.36	43.15	44.33	135,439	+0.91(+2.10%)
Jun 07, 2012	43.51	44.04	42.86	43.42	187,294	+0.50(+1.16%)
Jun 06, 2012	42.25	43.05	42.24	42.92	207,222	+0.95(+2.26%)
Jun 05, 2012	40.85	42.03	40.66	41.97	237,293	+0.88(+2.15%)
Jun 04, 2012	41.78	42.02	40.33	41.09	350,461	-0.69(-1.64%)
Jun 01, 2012	42.74	42.74	41.68	41.78	517,412	-1.98(-4.53%)
May 31, 2012	44.08	44.14	42.70	43.76	642,404	-0.45(-1.02%)
May 30, 2012	45.03	45.16	44.12	44.21	335,114	-1.25(-2.75%)
May 29, 2012	44.37	45.47	44.16	45.46	485,923	+1.34(+3.04%)
May 25, 2012	44.00	44.14	43.52	44.11	399,362	+0.31(+0.71%)
May 24, 2012	42.92	43.86	42.55	43.80	311,817	+0.94(+2.19%)
May 23, 2012	41.62	42.86	41.32	42.86	307,181	+0.80(+1.90%)
May 22, 2012	41.37	42.23	40.97	42.07	440,565	+0.89(+2.17%)
May 21, 2012	40.90	41.28	40.25	41.17	403,043	+0.48(+1.18%)
May 18, 2012	40.97	41.03	39.98	40.70	447,808	-0.10(-0.25%)
May 17, 2012	42.26	42.40	40.67	40.80	545,266	-1.62(-3.81%)
May 16, 2012	43.23	43.77	42.37	42.41	295,800	-0.54(-1.25%)
May 15, 2012	42.56	43.32	42.07	42.95	418,888	+0.17(+0.40%)
May 14, 2012	42.79	43.00	42.56	42.78	326,310	-0.53(-1.21%)
May 11, 2012	42.46	43.32	42.24	43.31	222,984	+0.55(+1.30%)
May 10, 2012	43.03	43.37	42.26	42.75	231,255	+0.17(+0.40%)
May 09, 2012	41.78	42.97	41.68	42.58	303,653	+0.18(+0.42%)
May 08, 2012	42.86	42.86	41.88	42.40	515,369	-0.68(-1.57%)
May 07, 2012	42.65	43.32	42.32	43.08	388,576	+0.21(+0.48%)
May 04, 2012	42.78	43.29	42.65	42.87	495,905	-0.20(-0.46%)
May 03, 2012	42.31	43.18	42.01	43.07	585,108	+0.65(+1.53%)
May 02, 2012	41.82	42.78	41.41	42.42	409,113	+0.16(+0.38%)
May 01, 2012	40.85	42.89	40.85	42.26	604,681	+0.90(+2.18%)
Apr 30, 2012	41.32	42.82	40.99	41.36	895,299	-2.30(-5.27%)
Apr 27, 2012	42.96	43.98	42.96	43.66	565,088	+0.84(+1.95%)
Apr 26, 2012	41.92	42.87	41.85	42.83	440,601	+0.80(+1.90%)
Apr 25, 2012	41.58	42.41	41.58	42.03	282,140	+0.70(+1.68%)
Apr 24, 2012	40.29	41.41	40.23	41.33	905,729	+1.02(+2.54%)
Apr 23, 2012	40.64	40.67	40.18	40.31	510,621	-1.02(-2.48%)
Apr 20, 2012	41.48	42.02	41.18	41.33	457,360	+0.20(+0.48%)
Apr 19, 2012	41.55	42.17	40.88	41.14	611,856	-0.43(-1.04%)
Apr 18, 2012	42.45	42.45	41.56	41.57	441,171	-1.10(-2.58%)
Apr 17, 2012	42.55	43.28	42.55	42.67	363,787	+0.50(+1.18%)
Apr 16, 2012	42.52	42.69	41.78	42.17	500,201	-0.08(-0.18%)
Apr 13, 2012	43.26	43.26	42.01	42.24	350,910	-1.22(-2.81%)
Apr 12, 2012	42.96	43.91	42.89	43.47	400,772	+0.54(+1.25%)
Apr 11, 2012	42.47	43.42	42.28	42.93	323,429	+1.00(+2.40%)
Apr 10, 2012	43.52	43.83	41.88	41.93	491,595	-1.84(-4.21%)
Apr 09, 2012	43.60	43.94	43.44	43.77	373,496	-0.50(-1.12%)
Apr 05, 2012	43.70	44.43	43.70	44.26	255,601	+0.43(+0.99%)
Apr 04, 2012	44.42	44.56	43.64	43.83	526,017	-0.78(-1.75%)
Apr 03, 2012	45.00	45.34	44.41	44.61	289,802	-0.34(-0.75%)