MATERIALS (NY: XLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	28.93	29.25	28.84	29.22	13,127,172	+0.48(+1.67%)
Jan 28, 2011	29.19	29.41	28.72	28.74	18,787,872	-0.46(-1.56%)
Jan 27, 2011	29.42	29.46	28.99	29.20	14,782,989	-0.24(-0.83%)
Jan 26, 2011	28.93	29.50	28.93	29.44	14,731,155	+0.61(+2.12%)
Jan 25, 2011	28.70	28.84	28.49	28.83	17,350,696	+0.04(+0.13%)
Jan 24, 2011	28.59	28.96	28.49	28.80	13,808,372	+0.31(+1.07%)
Jan 21, 2011	28.72	28.86	28.46	28.49	15,065,038	-0.07(-0.25%)
Jan 20, 2011	28.67	28.75	28.31	28.56	28,724,238	-0.41(-1.42%)
Jan 19, 2011	29.71	29.73	28.92	28.97	21,070,194	-0.69(-2.31%)
Jan 18, 2011	29.53	29.69	29.51	29.66	10,836,962	+0.16(+0.55%)
Jan 14, 2011	29.38	29.50	29.19	29.50	10,419,985	+0.07(+0.23%)
Jan 13, 2011	29.66	29.71	29.36	29.43	9,601,783	-0.26(-0.86%)
Jan 12, 2011	29.63	29.73	29.52	29.69	9,180,701	+0.29(+0.98%)
Jan 11, 2011	29.31	29.42	29.21	29.40	8,694,655	+0.24(+0.81%)
Jan 10, 2011	29.02	29.22	28.68	29.16	13,801,702	+0.03(+0.12%)
Jan 07, 2011	29.25	29.33	28.87	29.13	15,211,025	-0.03(-0.09%)
Jan 06, 2011	29.32	29.46	29.07	29.16	10,223,444	-0.15(-0.52%)
Jan 05, 2011	29.09	29.32	28.96	29.31	10,258,364	+0.07(+0.23%)
Jan 04, 2011	29.48	29.54	28.87	29.24	12,481,821	-0.20(-0.67%)