MATERIALS (NY: XLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2002	15.45	16.02	15.45	15.99	1,829,944	+0.34(+2.14%)
Jan 30, 2002	15.38	15.66	15.37	15.65	186,065	+0.12(+0.80%)
Jan 29, 2002	15.66	15.79	15.44	15.53	734,116	-0.20(-1.30%)
Jan 28, 2002	15.88	15.88	15.67	15.73	62,661	-0.01(-0.09%)
Jan 25, 2002	15.33	15.85	15.33	15.75	377,616	+0.45(+2.96%)
Jan 24, 2002	15.15	15.43	15.15	15.29	759,620	+0.31(+2.04%)
Jan 23, 2002	14.76	15.02	14.76	14.99	151,238	+0.24(+1.63%)
Jan 22, 2002	14.84	14.91	14.70	14.75	28,108	+0.11(+0.75%)
Jan 21, 2002	14.59	14.84	14.59	14.64	131,082	+0.00(+0.00%)
Jan 18, 2002	14.59	14.84	14.59	14.64	131,082	-0.13(-0.89%)
Jan 17, 2002	14.60	14.77	14.36	14.77	209,786	+0.07(+0.45%)
Jan 16, 2002	14.88	14.95	14.63	14.70	168,103	-0.36(-2.37%)
Jan 15, 2002	15.02	15.23	14.99	15.06	27,423	+0.07(+0.49%)
Jan 14, 2002	14.67	15.40	14.99	14.99	64,718	-0.51(-3.29%)
Jan 11, 2002	15.69	15.71	15.50	15.50	68,832	-0.19(-1.21%)
Jan 10, 2002	15.97	15.97	15.53	15.69	54,297	-0.29(-1.83%)