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%)
Jan 02, 2003	7.087	7.097	6.996	7.077	42,016	+0.00(+0.00%)
Dec 31, 2002	7.072	7.077	7.057	7.077	50,892	-0.02(-0.21%)
Dec 30, 2002	6.976	7.097	6.925	7.092	74,958	+0.12(+1.75%)
Dec 27, 2002	6.935	6.971	6.935	6.971	30,969	+0.04(+0.59%)
Dec 26, 2002	6.925	6.930	6.905	6.930	30,575	+0.01(+0.15%)
Dec 24, 2002	6.920	6.925	6.905	6.920	4,142	+0.02(+0.29%)
Dec 23, 2002	6.910	6.915	6.889	6.900	12,230	+0.01(+0.07%)
Dec 20, 2002	6.894	6.915	6.889	6.894	31,758	-0.01(-0.07%)
Dec 19, 2002	6.894	6.915	6.894	6.900	7,495	+0.01(+0.07%)
Dec 18, 2002	6.869	6.900	6.864	6.894	51,681	+0.00(+0.00%)
Dec 17, 2002	6.869	6.894	6.869	6.894	25,249	+0.04(+0.59%)
Dec 16, 2002	6.889	6.889	6.844	6.854	35,703	-0.03(-0.44%)
Dec 13, 2002	6.920	6.920	6.879	6.884	48,722	-0.03(-0.44%)
Dec 12, 2002	6.945	6.945	6.900	6.915	16,569	-0.02(-0.29%)
Dec 11, 2002	6.905	6.940	6.884	6.935	52,865	+0.01(+0.15%)
Dec 10, 2002	6.894	6.950	6.894	6.925	28,405	+0.04(+0.59%)
Dec 09, 2002	6.869	6.884	6.839	6.884	27,221	+0.04(+0.52%)
Dec 06, 2002	6.859	6.864	6.849	6.849	25,643	-0.01(-0.07%)
Dec 05, 2002	6.854	6.874	6.849	6.854	18,147	-0.02(-0.30%)
Dec 04, 2002	6.844	6.879	6.844	6.874	19,725	+0.04(+0.52%)
Dec 03, 2002	6.732	6.844	6.722	6.839	50,301	+0.13(+1.89%)
Dec 02, 2002	6.727	6.737	6.697	6.712	48,525	-0.02(-0.23%)
Nov 29, 2002	6.697	6.727	6.697	6.727	14,399	+0.03(+0.45%)
Nov 27, 2002	6.732	6.732	6.666	6.697	100,207	-0.03(-0.38%)
Nov 26, 2002	6.717	6.727	6.702	6.722	14,202	+0.03(+0.38%)
Nov 25, 2002	6.717	6.742	6.697	6.697	41,424	-0.05(-0.75%)
Nov 22, 2002	6.844	6.859	6.747	6.747	42,016	-0.10(-1.41%)
Nov 21, 2002	6.854	6.869	6.834	6.844	20,317	-0.03(-0.37%)
Nov 20, 2002	6.894	6.894	6.849	6.869	23,671	-0.03(-0.37%)
Nov 19, 2002	6.874	6.920	6.874	6.894	25,446	+0.02(+0.30%)
Nov 18, 2002	6.945	6.945	6.844	6.874	53,259	-0.04(-0.59%)
Nov 15, 2002	6.900	6.915	6.894	6.915	42,213	+0.01(+0.07%)
Nov 14, 2002	6.925	6.925	6.894	6.910	34,125	-0.02(-0.22%)
Nov 13, 2002	6.930	6.930	6.920	6.925	13,216	+0.01(+0.07%)
Nov 12, 2002	6.930	6.930	6.915	6.920	5,325	-0.02(-0.22%)
Nov 11, 2002	6.915	6.940	6.874	6.935	63,320	+0.01(+0.15%)
Nov 08, 2002	6.874	6.940	6.859	6.925	47,342	+0.07(+0.96%)
Nov 07, 2002	6.798	6.894	6.798	6.859	47,539	+0.07(+0.97%)
Nov 06, 2002	6.813	6.818	6.783	6.793	43,002	-0.01(-0.15%)
Nov 05, 2002	6.788	6.803	6.763	6.803	30,969	+0.02(+0.30%)
Nov 04, 2002	6.778	6.788	6.763	6.783	50,498	+0.02(+0.22%)