BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2003	6.940	6.986	6.940	6.955	33,534	+0.02(+0.29%)
Jan 30, 2003	6.910	6.945	6.905	6.935	38,662	+0.02(+0.22%)
Jan 29, 2003	6.935	6.945	6.920	6.920	22,882	-0.01(-0.15%)
Jan 28, 2003	6.910	6.935	6.894	6.930	64,306	+0.03(+0.37%)
Jan 27, 2003	6.869	6.905	6.869	6.905	44,383	+0.05(+0.67%)
Jan 24, 2003	6.859	6.859	6.844	6.859	20,120	+0.02(+0.30%)
Jan 23, 2003	6.849	6.854	6.818	6.839	55,429	-0.02(-0.22%)
Jan 22, 2003	6.854	6.854	6.829	6.854	23,671	+0.03(+0.37%)
Jan 21, 2003	6.813	6.844	6.813	6.829	22,882	+0.01(+0.15%)
Jan 17, 2003	6.869	6.869	6.798	6.818	62,333	-0.08(-1.10%)
Jan 16, 2003	6.869	6.900	6.869	6.894	24,460	+0.00(+0.00%)
Jan 15, 2003	6.879	6.910	6.874	6.894	33,731	-0.02(-0.29%)
Jan 14, 2003	6.935	6.940	6.894	6.915	17,950	-0.07(-0.94%)
Jan 13, 2003	6.971	6.986	6.945	6.981	63,911	+0.09(+1.32%)
Jan 10, 2003	6.894	6.894	6.874	6.889	16,964	-0.01(-0.07%)
Jan 09, 2003	6.935	6.971	6.894	6.894	57,796	-0.07(-0.95%)
Jan 08, 2003	6.940	6.960	6.910	6.960	39,846	+0.01(+0.07%)
Jan 07, 2003	7.021	7.021	6.955	6.955	95,276	-0.07(-0.94%)
Jan 06, 2003	7.097	7.097	7.021	7.021	32,942	-0.05(-0.72%)
Jan 03, 2003	7.097	7.097	7.052	7.072	83,046	-0.01(-0.07%)