BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2006	7.310	7.320	7.300	7.320	27,616	+0.01(+0.07%)
Jan 30, 2006	7.305	7.336	7.265	7.315	31,561	-0.02(-0.21%)
Jan 27, 2006	7.320	7.346	7.310	7.330	18,542	-0.02(-0.21%)
Jan 26, 2006	7.336	7.351	7.315	7.346	16,569	-0.02(-0.21%)
Jan 25, 2006	7.386	7.396	7.341	7.361	26,038	-0.01(-0.14%)
Jan 24, 2006	7.381	7.401	7.341	7.371	31,561	+0.01(+0.14%)
Jan 23, 2006	7.305	7.366	7.305	7.361	20,120	+0.01(+0.07%)
Jan 20, 2006	7.320	7.376	7.320	7.356	10,060	+0.01(+0.07%)
Jan 19, 2006	7.351	7.351	7.325	7.351	24,854	+0.01(+0.07%)
Jan 18, 2006	7.336	7.346	7.330	7.346	7,495	-0.01(-0.14%)
Jan 17, 2006	7.341	7.376	7.330	7.356	26,235	+0.02(+0.21%)
Jan 13, 2006	7.376	7.432	7.336	7.341	10,060	-0.10(-1.30%)
Jan 12, 2006	7.351	7.503	7.351	7.437	20,317	+0.06(+0.82%)
Jan 11, 2006	7.427	7.427	7.376	7.376	3,550	-0.03(-0.34%)
Jan 10, 2006	7.417	7.442	7.396	7.401	29,588	-0.06(-0.82%)
Jan 09, 2006	7.503	7.503	7.442	7.462	16,569	-0.04(-0.47%)
Jan 06, 2006	7.513	7.528	7.427	7.498	46,158	-0.03(-0.40%)
Jan 05, 2006	7.528	7.528	7.503	7.528	24,657	+0.02(+0.27%)
Jan 04, 2006	7.508	7.523	7.493	7.508	32,744	-0.02(-0.27%)
Jan 03, 2006	7.477	7.543	7.465	7.528	30,575	+0.03(+0.41%)
Dec 30, 2005	7.477	7.503	7.477	7.498	35,112	-0.01(-0.14%)
Dec 29, 2005	7.554	7.564	7.493	7.508	19,923	-0.04(-0.54%)
Dec 28, 2005	7.493	7.548	7.488	7.548	29,786	+0.06(+0.81%)
Dec 27, 2005	7.457	7.498	7.457	7.488	33,534	+0.01(+0.14%)
Dec 23, 2005	7.488	7.579	7.452	7.477	76,141	+0.04(+0.55%)
Dec 22, 2005	7.447	7.457	7.396	7.437	28,405	-0.01(-0.07%)
Dec 21, 2005	7.351	7.452	7.351	7.442	53,654	+0.06(+0.75%)
Dec 20, 2005	7.320	7.391	7.320	7.386	47,342	+0.03(+0.41%)
Dec 19, 2005	7.452	7.452	7.351	7.356	74,761	-0.10(-1.29%)
Dec 16, 2005	7.554	7.554	7.452	7.452	41,424	-0.04(-0.54%)
Dec 15, 2005	7.528	7.548	7.493	7.493	33,534	-0.07(-0.87%)
Dec 14, 2005	7.619	7.619	7.559	7.559	26,038	-0.01(-0.13%)
Dec 13, 2005	7.614	7.614	7.528	7.569	23,079	-0.04(-0.47%)
Dec 12, 2005	7.604	7.624	7.599	7.604	36,295	-0.01(-0.07%)
Dec 09, 2005	7.599	7.609	7.594	7.609	17,950	+0.03(+0.40%)
Dec 08, 2005	7.574	7.589	7.559	7.579	7,298	+0.01(+0.13%)
Dec 07, 2005	7.564	7.599	7.564	7.569	10,849	-0.07(-0.86%)
Dec 06, 2005	7.564	7.635	7.564	7.635	14,991	+0.06(+0.80%)
Dec 05, 2005	7.645	7.660	7.554	7.574	40,635	-0.03(-0.33%)
Dec 02, 2005	7.579	7.650	7.579	7.599	13,216	-0.03(-0.40%)
Dec 01, 2005	7.554	7.650	7.554	7.630	14,399	+0.05(+0.67%)
Nov 30, 2005	7.594	7.604	7.543	7.579	77,522	-0.02(-0.20%)
Nov 29, 2005	7.589	7.594	7.574	7.594	10,849	+0.01(+0.07%)
Nov 28, 2005	7.604	7.604	7.569	7.589	50,103	-0.06(-0.80%)
Nov 25, 2005	7.660	7.675	7.650	7.650	17,950	+0.01(+0.13%)
Nov 23, 2005	7.604	7.660	7.604	7.640	35,309	+0.02(+0.20%)
Nov 22, 2005	7.604	7.665	7.604	7.624	20,120	-0.04(-0.53%)
Nov 21, 2005	7.584	7.670	7.584	7.665	24,460	+0.05(+0.60%)
Nov 18, 2005	7.635	7.680	7.614	7.619	13,019	-0.02(-0.20%)
Nov 17, 2005	7.589	7.655	7.589	7.635	27,419	+0.07(+0.94%)
Nov 16, 2005	7.559	7.589	7.559	7.564	8,679	+0.01(+0.07%)
Nov 15, 2005	7.579	7.604	7.554	7.559	32,547	+0.01(+0.07%)
Nov 14, 2005	7.528	7.574	7.503	7.554	25,643	+0.04(+0.54%)
Nov 11, 2005	7.518	7.518	7.462	7.513	12,427	+0.00(+0.00%)
Nov 10, 2005	7.533	7.543	7.503	7.513	30,377	-0.09(-1.20%)
Nov 09, 2005	7.584	7.604	7.574	7.604	25,051	+0.02(+0.27%)
Nov 08, 2005	7.564	7.640	7.548	7.584	11,243	+0.03(+0.34%)
Nov 07, 2005	7.538	7.630	7.538	7.559	24,854	+0.02(+0.27%)
Nov 04, 2005	7.538	7.554	7.538	7.538	19,725	-0.01(-0.07%)
Nov 03, 2005	7.548	7.554	7.543	7.543	9,073	+0.01(+0.07%)
Nov 02, 2005	7.533	7.554	7.533	7.538	20,712	-0.04(-0.47%)