MATERIALS (NY: XLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	30.56	30.92	30.08	30.38	12,077,527	+0.28(+0.95%)
Nov 29, 2007	29.92	30.40	29.72	30.09	16,309,470	+0.30(+1.00%)
Nov 28, 2007	28.87	30.21	28.55	29.79	22,504,088	+1.35(+4.74%)
Nov 27, 2007	28.17	28.76	27.71	28.44	14,945,417	+0.23(+0.80%)
Nov 26, 2007	28.89	29.33	28.22	28.22	24,730,720	-0.61(-2.10%)
Nov 23, 2007	28.41	29.11	28.41	28.82	3,185,755	+0.42(+1.49%)
Nov 21, 2007	28.49	28.77	28.20	28.40	15,098,283	-0.57(-1.96%)
Nov 20, 2007	28.87	29.21	28.43	28.97	14,830,246	+0.44(+1.53%)
Nov 19, 2007	29.35	29.35	28.40	28.53	24,852,116	-0.77(-2.61%)
Nov 16, 2007	29.66	29.66	29.00	29.30	16,812,938	-0.06(-0.20%)
Nov 15, 2007	30.14	30.14	29.08	29.35	25,096,772	-0.65(-2.16%)
Nov 14, 2007	30.11	30.43	29.94	30.00	12,404,613	+0.15(+0.51%)
Nov 13, 2007	29.68	29.91	29.41	29.85	19,243,916	+0.77(+2.66%)
Nov 12, 2007	30.14	30.24	29.08	29.08	22,681,038	-1.21(-4.00%)
Nov 09, 2007	30.59	30.86	30.15	30.29	20,015,162	-0.63(-2.05%)
Nov 08, 2007	31.00	31.19	30.28	30.92	25,885,482	+0.29(+0.95%)
Nov 07, 2007	30.89	31.38	30.54	30.63	13,189,248	-0.88(-2.80%)
Nov 06, 2007	31.00	31.55	30.92	31.51	13,074,075	+0.72(+2.35%)
Nov 05, 2007	30.80	30.98	30.49	30.79	12,653,264	-0.36(-1.17%)
Nov 02, 2007	31.43	31.43	30.44	31.16	14,703,910	+0.28(+0.90%)
Nov 01, 2007	31.90	31.90	30.80	30.88	15,463,944	-1.11(-3.47%)
Oct 31, 2007	31.58	32.08	31.33	31.99	13,225,128	+0.82(+2.64%)
Oct 30, 2007	31.43	31.76	31.13	31.16	20,233,656	-0.75(-2.35%)
Oct 29, 2007	32.19	32.19	31.71	31.91	6,021,156	+0.35(+1.11%)
Oct 26, 2007	31.14	31.67	31.10	31.56	10,323,704	+0.58(+1.88%)
Oct 25, 2007	30.86	31.10	30.60	30.98	10,454,786	+0.24(+0.78%)
Oct 24, 2007	30.46	30.93	30.24	30.74	17,175,636	+0.06(+0.19%)
Oct 23, 2007	30.39	30.76	30.19	30.68	11,241,007	+0.48(+1.59%)
Oct 22, 2007	30.07	30.32	29.75	30.20	18,334,268	-0.23(-0.74%)
Oct 19, 2007	31.44	31.44	30.41	30.43	18,577,318	-0.68(-2.18%)
Oct 18, 2007	30.73	31.32	30.73	31.11	7,861,108	+0.24(+0.78%)
Oct 17, 2007	31.10	31.23	30.58	30.86	11,643,990	-0.01(-0.05%)
Oct 16, 2007	31.20	31.20	30.79	30.88	9,379,115	-0.55(-1.76%)
Oct 15, 2007	31.75	31.95	31.19	31.43	7,532,305	-0.18(-0.58%)
Oct 12, 2007	31.40	31.67	31.19	31.62	7,632,411	+0.26(+0.81%)
Oct 11, 2007	31.69	31.99	31.05	31.36	12,786,299	+0.22(+0.70%)
Oct 10, 2007	31.14	31.14	31.14	31.14	0	+0.00(+0.00%)
Oct 09, 2007	31.14	31.14	31.14	31.14	0	+0.00(+0.00%)
Oct 08, 2007	31.30	31.30	30.96	31.14	2,659,767	-0.18(-0.58%)
Oct 05, 2007	31.05	31.73	31.00	31.32	6,522,054	+0.53(+1.70%)
Oct 04, 2007	30.70	30.83	30.43	30.80	5,879,652	+0.13(+0.43%)
Oct 03, 2007	30.78	30.97	30.59	30.67	7,805,690	-0.40(-1.29%)
Oct 02, 2007	31.22	31.22	30.80	31.07	8,883,031	-0.22(-0.70%)
Oct 01, 2007	30.74	31.29	30.74	31.29	8,108,876	+0.58(+1.88%)
Sep 28, 2007	30.79	31.35	30.62	30.71	7,384,524	-0.28(-0.89%)
Sep 27, 2007	30.73	31.00	30.70	30.99	7,190,888	+0.36(+1.17%)
Sep 26, 2007	30.46	30.76	30.36	30.63	9,635,834	+0.38(+1.25%)
Sep 25, 2007	30.14	30.36	30.03	30.25	8,130,678	-0.10(-0.34%)
Sep 24, 2007	30.34	30.67	30.24	30.35	14,908,574	+0.04(+0.12%)
Sep 21, 2007	30.72	30.72	30.30	30.32	7,398,481	-0.05(-0.17%)
Sep 20, 2007	30.59	30.60	30.29	30.37	19,355,752	-0.09(-0.31%)
Sep 19, 2007	30.34	30.97	30.33	30.46	19,865,576	+0.34(+1.14%)
Sep 18, 2007	29.13	30.16	28.91	30.12	18,620,018	+1.34(+4.66%)
Sep 17, 2007	28.94	29.25	28.78	28.78	12,450,092	-0.03(-0.10%)
Sep 14, 2007	28.55	28.98	28.55	28.81	6,144,559	+0.20(+0.69%)
Sep 13, 2007	28.65	28.84	28.46	28.61	6,548,638	+0.09(+0.33%)
Sep 12, 2007	28.17	28.52	28.08	28.52	5,401,118	+0.16(+0.57%)
Sep 11, 2007	28.15	28.39	28.04	28.36	9,988,731	+0.36(+1.30%)
Sep 10, 2007	28.41	28.41	27.69	27.99	13,923,399	-0.18(-0.62%)
Sep 07, 2007	28.52	28.60	28.13	28.17	15,306,894	-0.68(-2.35%)
Sep 06, 2007	28.76	28.99	28.57	28.84	7,571,520	+0.15(+0.51%)
Sep 05, 2007	28.63	28.85	28.44	28.70	9,757,005	-0.26(-0.88%)