Gibraltar Ind Inc (NQ: ROCK )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2004	16.22	16.53	15.94	16.07	189,300	-0.05(-0.30%)
Sep 29, 2004	16.34	16.44	15.77	16.12	498,600	+0.63(+4.07%)
Sep 28, 2004	14.94	15.70	14.90	15.49	193,350	+0.56(+3.75%)
Sep 27, 2004	15.00	15.17	14.77	14.93	51,300	-0.01(-0.06%)
Sep 24, 2004	14.67	15.00	14.67	14.94	33,300	+0.14(+0.93%)
Sep 23, 2004	14.98	15.01	14.71	14.80	184,050	-0.13(-0.86%)
Sep 22, 2004	15.06	15.14	14.85	14.93	93,750	-0.20(-1.35%)
Sep 21, 2004	14.81	15.29	14.69	15.13	119,400	+0.28(+1.89%)
Sep 20, 2004	14.40	14.89	14.32	14.85	49,950	+0.42(+2.89%)
Sep 17, 2004	14.69	15.00	14.44	14.44	108,450	-0.23(-1.55%)
Sep 16, 2004	14.53	14.67	14.53	14.66	21,600	+0.14(+0.95%)
Sep 15, 2004	14.64	14.76	14.42	14.52	47,400	-0.14(-0.97%)
Sep 14, 2004	14.86	14.89	14.55	14.67	41,700	-0.12(-0.78%)
Sep 13, 2004	14.92	15.11	14.67	14.78	50,550	-0.02(-0.12%)
Sep 10, 2004	14.41	14.97	14.41	14.80	91,650	+0.16(+1.09%)
Sep 09, 2004	14.11	14.67	14.04	14.64	123,450	+0.56(+3.98%)
Sep 08, 2004	14.44	14.44	14.08	14.08	80,400	-0.36(-2.52%)
Sep 07, 2004	14.29	14.44	14.08	14.44	49,800	+0.30(+2.11%)
Sep 03, 2004	14.11	14.17	13.93	14.15	45,750	-0.04(-0.28%)
Sep 02, 2004	13.91	14.19	13.80	14.19	88,200	+0.15(+1.04%)
Sep 01, 2004	14.33	14.66	13.91	14.04	70,950	-0.20(-1.37%)
Aug 31, 2004	14.00	14.41	13.86	14.24	42,750	+0.40(+2.86%)
Aug 30, 2004	14.30	14.30	13.84	13.84	15,300	-0.42(-2.93%)
Aug 27, 2004	14.15	14.26	13.94	14.26	60,900	+0.15(+1.07%)
Aug 26, 2004	13.76	14.13	13.76	14.11	76,350	+0.20(+1.44%)
Aug 25, 2004	13.38	13.99	13.28	13.91	53,700	+0.58(+4.37%)
Aug 24, 2004	13.68	13.88	13.28	13.32	19,650	-0.36(-2.63%)
Aug 23, 2004	14.07	14.07	13.68	13.68	43,510	-0.34(-2.44%)
Aug 20, 2004	13.98	14.11	13.44	14.03	52,050	+0.14(+0.99%)
Aug 19, 2004	13.78	13.99	13.76	13.89	25,950	+0.08(+0.61%)
Aug 18, 2004	13.32	13.80	13.24	13.80	37,953	+0.64(+4.83%)
Aug 17, 2004	13.52	13.54	13.16	13.17	27,900	-0.28(-2.08%)
Aug 16, 2004	13.15	13.45	13.00	13.45	50,700	+0.33(+2.54%)
Aug 13, 2004	13.13	13.38	13.01	13.12	21,450	-0.03(-0.20%)
Aug 12, 2004	13.35	13.47	13.08	13.14	34,200	-0.40(-2.95%)
Aug 11, 2004	13.32	13.69	13.02	13.54	52,350	+0.15(+1.13%)
Aug 10, 2004	13.16	13.42	13.16	13.39	54,150	+0.29(+2.20%)
Aug 09, 2004	13.32	13.56	13.08	13.10	79,950	-0.25(-1.90%)
Aug 06, 2004	13.54	13.63	13.20	13.36	78,300	-0.33(-2.44%)
Aug 05, 2004	14.16	14.16	13.62	13.69	63,750	-0.18(-1.28%)
Aug 04, 2004	13.96	14.11	13.82	13.87	58,950	-0.16(-1.11%)
Aug 03, 2004	14.49	14.49	13.91	14.02	112,200	-0.20(-1.41%)
Aug 02, 2004	14.38	14.44	14.12	14.22	111,150	-0.11(-0.78%)
Jul 30, 2004	14.61	14.63	14.22	14.33	59,550	-0.28(-1.92%)
Jul 29, 2004	14.51	14.67	13.81	14.61	104,550	+0.10(+0.70%)
Jul 28, 2004	14.67	14.67	14.15	14.51	89,550	-0.19(-1.27%)
Jul 27, 2004	13.92	14.70	13.85	14.70	146,550	+0.90(+6.54%)
Jul 26, 2004	13.47	13.91	13.47	13.80	74,400	+0.28(+2.10%)
Jul 23, 2004	13.52	13.89	13.51	13.51	63,300	-0.12(-0.88%)
Jul 22, 2004	14.31	14.31	13.47	13.63	64,050	-0.48(-3.40%)
Jul 21, 2004	14.93	14.93	14.11	14.11	60,300	-0.59(-4.02%)
Jul 20, 2004	14.84	14.98	14.57	14.70	57,300	-0.18(-1.19%)
Jul 19, 2004	14.67	15.07	14.28	14.88	131,100	+0.17(+1.18%)
Jul 16, 2004	14.48	15.06	14.48	14.71	185,550	+0.31(+2.13%)
Jul 15, 2004	14.78	15.11	14.40	14.40	103,500	-0.33(-2.26%)
Jul 14, 2004	14.19	14.77	14.17	14.73	346,050	+0.48(+3.34%)
Jul 13, 2004	14.31	14.33	14.18	14.26	52,500	-0.01(-0.06%)
Jul 12, 2004	14.08	14.31	13.97	14.27	75,000	+0.14(+0.98%)
Jul 09, 2004	13.96	14.27	13.96	14.13	64,350	+0.13(+0.92%)
Jul 08, 2004	14.64	14.64	13.96	14.00	111,750	-0.67(-4.55%)
Jul 07, 2004	14.53	14.73	14.48	14.67	132,000	+0.09(+0.64%)
Jul 06, 2004	14.08	14.67	14.08	14.57	136,350	+0.22(+1.52%)
Jul 02, 2004	14.80	14.80	13.71	14.36	115,650	-0.31(-2.09%)