MATERIALS (NY: XLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 30, 2002	14.73	15.12	14.73	14.91	27,423	+0.17(+1.14%)
Aug 29, 2002	14.62	14.89	14.55	14.75	1,989,958	-0.04(-0.30%)
Aug 28, 2002	15.05	15.05	14.70	14.79	36,472	-0.42(-2.73%)
Aug 27, 2002	15.39	15.40	15.21	15.21	139,309	+0.07(+0.43%)
Aug 26, 2002	14.97	15.14	14.87	15.14	29,891	+0.17(+1.12%)
Aug 23, 2002	15.04	15.14	14.93	14.97	461,530	-0.21(-1.39%)
Aug 22, 2002	15.07	15.26	15.03	15.18	46,070	+0.15(+1.02%)
Aug 21, 2002	15.02	15.10	14.83	15.03	70,888	+0.18(+1.23%)
Aug 20, 2002	14.94	14.98	14.80	14.85	175,919	+0.06(+0.39%)
Aug 16, 2002	15.05	15.05	14.55	14.79	85,971	-0.27(-1.79%)
Aug 15, 2002	15.17	15.17	14.83	15.06	304,807	-0.01(-0.05%)
Aug 14, 2002	14.88	15.10	14.37	15.07	97,077	+0.19(+1.27%)
Aug 13, 2002	15.01	15.22	14.87	14.88	421,081	-0.25(-1.64%)
Aug 12, 2002	15.18	15.18	14.89	15.13	51,555	+0.40(+2.72%)
Aug 07, 2002	14.66	14.72	14.23	14.72	400,788	+0.36(+2.49%)
Aug 06, 2002	13.93	14.51	13.93	14.37	297,540	+0.58(+4.23%)
Aug 05, 2002	14.22	14.46	13.77	13.78	734,665	-0.49(-3.42%)
Aug 02, 2002	14.93	14.93	14.14	14.27	278,344	-0.63(-4.21%)
Aug 01, 2002	15.02	15.07	14.73	14.90	1,307,533	-0.09(-0.63%)
Jul 31, 2002	14.99	15.02	14.63	14.99	1,244,872	+0.03(+0.20%)
Jul 30, 2002	15.59	15.59	14.86	14.97	278,618	-0.58(-3.75%)
Jul 29, 2002	14.95	15.62	14.94	15.55	885,080	+0.74(+4.97%)
Jul 26, 2002	14.73	14.81	14.50	14.81	220,481	+0.07(+0.44%)
Jul 25, 2002	14.45	14.87	14.27	14.75	119,838	+0.39(+2.74%)
Jul 24, 2002	13.27	14.46	13.24	14.35	1,307,945	+0.81(+5.98%)
Jul 23, 2002	13.65	13.96	13.49	13.54	178,661	-0.09(-0.64%)
Jul 22, 2002	14.29	14.29	13.51	13.63	296,443	-0.66(-4.64%)
Jul 19, 2002	14.75	14.87	14.29	14.29	259,696	-0.89(-5.86%)
Jul 17, 2002	15.24	15.51	15.10	15.18	188,396	-0.53(-3.34%)
Jul 12, 2002	15.86	15.97	15.61	15.71	343,337	-0.16(-1.01%)
Jul 11, 2002	15.97	16.03	15.68	15.87	794,173	-0.24(-1.49%)
Jul 10, 2002	16.45	16.49	16.06	16.11	368,018	-0.49(-2.94%)
Jul 09, 2002	16.85	16.88	16.54	16.60	219,796	-0.18(-1.04%)
Jul 08, 2002	16.77	16.85	16.70	16.77	99,683	+0.04(+0.26%)
Jul 05, 2002	16.45	16.80	16.41	16.73	247,219	+0.42(+2.55%)
Jul 04, 2002	16.34	16.48	16.06	16.31	131,082	+0.00(+0.00%)
Jul 03, 2002	16.34	16.48	16.06	16.31	131,082	-0.16(-0.97%)
Jul 02, 2002	16.90	16.90	16.42	16.48	463,724	-0.34(-2.00%)
Jul 01, 2002	16.88	16.95	16.81	16.81	120,113	-0.10(-0.60%)
Jun 28, 2002	16.72	17.05	16.67	16.91	203,342	+0.27(+1.62%)
Jun 27, 2002	16.61	16.66	16.44	16.64	192,647	+0.13(+0.80%)
Jun 26, 2002	16.39	16.56	16.35	16.51	608,518	-0.15(-0.88%)
Jun 25, 2002	16.77	16.85	16.63	16.66	408,604	+0.12(+0.75%)
Jun 21, 2002	16.77	16.80	16.37	16.53	705,459	-0.29(-1.73%)
Jun 20, 2002	16.74	16.98	16.74	16.83	586,169	+0.01(+0.09%)
Jun 19, 2002	16.85	17.03	16.77	16.81	623,875	-0.04(-0.22%)
Jun 18, 2002	16.76	16.88	16.72	16.85	251,058	+0.07(+0.43%)
Jun 17, 2002	16.42	16.77	16.42	16.77	228,297	+0.27(+1.64%)
Jun 14, 2002	16.42	16.51	16.23	16.50	665,010	-0.29(-1.74%)
Jun 12, 2002	16.56	16.80	16.56	16.80	189,493	+0.14(+0.83%)
Jun 11, 2002	16.96	16.97	16.63	16.66	1,047,699	-0.19(-1.13%)
Jun 10, 2002	16.83	16.93	16.72	16.85	432,051	+0.04(+0.22%)
Jun 07, 2002	16.66	16.89	16.66	16.81	214,311	+0.01(+0.04%)
Jun 06, 2002	17.12	17.12	16.78	16.80	462,902	-0.26(-1.54%)