BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2002	6.616	6.621	6.600	6.621	51,287	+0.02(+0.23%)
Apr 29, 2002	6.595	6.641	6.595	6.606	5,325,993	-0.03(-0.38%)
Apr 26, 2002	6.611	6.636	6.565	6.631	5,976,948	+0.02(+0.31%)
Apr 25, 2002	6.590	6.611	6.585	6.611	11,638	+0.02(+0.31%)
Apr 24, 2002	6.606	6.606	6.570	6.590	33,534	-0.01(-0.15%)
Apr 23, 2002	6.580	6.606	6.580	6.600	15,386	+0.02(+0.31%)
Apr 22, 2002	6.580	6.606	6.580	6.580	26,629	-0.01(-0.15%)
Apr 19, 2002	6.590	6.590	6.590	6.590	6,706	-0.01(-0.08%)
Apr 18, 2002	6.570	6.606	6.570	6.595	14,597	+0.02(+0.23%)
Apr 17, 2002	6.570	6.585	6.565	6.580	19,134	+0.01(+0.15%)
Apr 16, 2002	6.575	6.575	6.519	6.570	32,547	-0.01(-0.08%)
Apr 15, 2002	6.570	6.575	6.550	6.575	36,492	+0.01(+0.08%)
Apr 12, 2002	6.565	6.580	6.540	6.570	47,933	+0.03(+0.39%)
Apr 11, 2002	6.555	6.565	6.540	6.545	77,128	-0.04(-0.62%)
Apr 10, 2002	6.585	6.590	6.570	6.585	6,312	+0.02(+0.23%)
Apr 09, 2002	6.540	6.570	6.535	6.570	30,772	+0.06(+0.86%)
Apr 08, 2002	6.575	6.575	6.514	6.514	49,314	-0.05(-0.77%)
Apr 05, 2002	6.550	6.565	6.550	6.565	17,950	+0.03(+0.39%)
Apr 04, 2002	6.514	6.540	6.464	6.540	34,520	+0.04(+0.55%)
Apr 03, 2002	6.448	6.504	6.408	6.504	66,673	+0.04(+0.63%)
Apr 02, 2002	6.448	6.464	6.438	6.464	49,906	+0.02(+0.24%)