MATERIALS (NY: XLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2002	14.89	15.43	14.89	15.41	1,899,001	+0.32(+2.14%)
Jan 30, 2002	14.82	15.09	14.81	15.08	193,087	+0.12(+0.80%)
Jan 29, 2002	15.09	15.22	14.88	14.96	761,820	-0.20(-1.30%)
Jan 28, 2002	15.30	15.30	15.10	15.16	65,026	-0.01(-0.09%)
Jan 25, 2002	14.77	15.27	14.77	15.17	391,866	+0.44(+2.96%)
Jan 24, 2002	14.60	14.87	14.60	14.74	788,286	+0.30(+2.04%)
Jan 23, 2002	14.22	14.47	14.22	14.44	156,945	+0.23(+1.63%)
Jan 22, 2002	14.30	14.37	14.16	14.21	29,169	+0.11(+0.75%)
Jan 21, 2002	14.06	14.30	14.06	14.11	136,029	+0.00(+0.00%)
Jan 18, 2002	14.06	14.30	14.06	14.11	136,029	-0.13(-0.89%)
Jan 17, 2002	14.07	14.23	13.84	14.23	217,703	+0.06(+0.45%)
Jan 16, 2002	14.34	14.41	14.10	14.17	174,447	-0.34(-2.37%)
Jan 15, 2002	14.48	14.67	14.44	14.51	28,457	+0.07(+0.49%)
Jan 14, 2002	14.13	14.84	14.44	14.44	67,160	-0.49(-3.29%)
Jan 11, 2002	15.12	15.14	14.93	14.93	71,429	-0.18(-1.21%)
Jan 10, 2002	15.39	15.39	14.96	15.12	56,346	-0.28(-1.83%)