MATERIALS (NY: XLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2005	19.79	20.05	19.76	20.01	1,838,445	+0.19(+0.96%)
Aug 30, 2005	19.98	19.98	19.73	19.82	5,465,837	-0.19(-0.95%)
Aug 29, 2005	19.72	20.05	19.71	20.01	4,061,636	+0.12(+0.62%)
Aug 26, 2005	20.00	20.01	19.80	19.89	1,451,093	-0.10(-0.51%)
Aug 25, 2005	19.98	20.06	19.92	19.99	1,347,708	+0.01(+0.07%)
Aug 24, 2005	20.17	20.22	19.96	19.98	3,187,113	-0.19(-0.94%)
Aug 23, 2005	20.48	20.49	20.17	20.17	4,878,982	-0.34(-1.64%)
Aug 22, 2005	20.62	20.74	20.44	20.50	2,103,901	+0.01(+0.04%)
Aug 19, 2005	20.60	20.66	20.46	20.49	4,251,404	+0.04(+0.21%)
Aug 18, 2005	20.57	20.59	20.44	20.45	3,528,668	-0.18(-0.85%)
Aug 17, 2005	20.53	20.72	20.53	20.62	2,890,395	-0.02(-0.11%)
Aug 16, 2005	21.05	21.05	20.65	20.65	5,588,281	-0.41(-1.94%)
Aug 15, 2005	21.00	21.11	20.88	21.06	1,621,802	-0.01(-0.07%)
Aug 12, 2005	21.15	21.23	20.93	21.07	4,059,305	-0.15(-0.72%)
Aug 11, 2005	21.14	21.32	21.08	21.22	2,737,100	+0.18(+0.83%)
Aug 10, 2005	21.15	21.28	20.96	21.05	5,946,975	+0.07(+0.31%)
Aug 09, 2005	20.88	21.02	20.88	20.98	2,455,191	+0.13(+0.63%)
Aug 08, 2005	20.92	21.14	20.85	20.85	1,760,152	+0.00(+0.00%)
Aug 05, 2005	20.98	21.15	20.81	20.85	5,007,185	-0.11(-0.52%)
Aug 04, 2005	21.55	21.55	20.95	20.96	3,439,817	-0.23(-1.07%)
Aug 03, 2005	21.08	21.19	21.02	21.19	2,961,970	+0.09(+0.41%)
Aug 02, 2005	20.81	21.19	20.81	21.10	5,522,740	+0.31(+1.51%)