BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 28, 2006	7.016	7.042	7.011	7.026	29,194	+0.02(+0.29%)
Apr 27, 2006	7.031	7.036	6.960	7.006	32,547	-0.01(-0.14%)
Apr 26, 2006	6.991	7.016	6.986	7.016	19,134	+0.03(+0.44%)
Apr 25, 2006	7.021	7.021	6.986	6.986	26,432	-0.04(-0.51%)
Apr 24, 2006	7.047	7.047	7.011	7.021	23,473	-0.03(-0.36%)
Apr 21, 2006	7.082	7.092	7.006	7.047	60,361	-0.04(-0.57%)
Apr 20, 2006	7.102	7.118	7.082	7.087	43,988	-0.04(-0.50%)
Apr 19, 2006	7.087	7.143	7.087	7.123	16,767	+0.03(+0.36%)
Apr 18, 2006	7.133	7.133	7.087	7.097	41,818	-0.05(-0.71%)
Apr 17, 2006	7.209	7.219	7.123	7.148	53,062	-0.09(-1.26%)
Apr 13, 2006	7.234	7.254	7.173	7.239	42,607	+0.01(+0.07%)
Apr 12, 2006	7.280	7.285	7.229	7.234	44,975	-0.08(-1.04%)
Apr 11, 2006	7.346	7.346	7.310	7.310	14,399	-0.01(-0.14%)
Apr 10, 2006	7.320	7.401	7.275	7.320	40,832	+0.05(+0.70%)
Apr 07, 2006	7.310	7.310	7.265	7.270	12,230	-0.07(-0.97%)
Apr 06, 2006	7.300	7.341	7.280	7.341	33,534	+0.04(+0.56%)
Apr 05, 2006	7.320	7.351	7.275	7.300	37,479	-0.01(-0.18%)
Apr 04, 2006	7.310	7.371	7.295	7.313	23,276	+0.00(+0.04%)
Apr 03, 2006	7.325	7.325	7.290	7.310	18,345	-0.02(-0.21%)
Mar 31, 2006	7.330	7.341	7.300	7.325	38,860	+0.00(+0.00%)
Mar 30, 2006	7.407	7.429	7.325	7.325	26,629	-0.12(-1.57%)
Mar 29, 2006	7.407	7.447	7.407	7.442	29,588	+0.02(+0.20%)
Mar 28, 2006	7.407	7.457	7.407	7.427	30,772	+0.01(+0.07%)
Mar 27, 2006	7.391	7.427	7.386	7.422	16,964	+0.03(+0.41%)
Mar 24, 2006	7.320	7.396	7.320	7.391	61,150	+0.05(+0.62%)
Mar 23, 2006	7.315	7.346	7.305	7.346	31,166	+0.03(+0.42%)
Mar 22, 2006	7.371	7.371	7.310	7.315	20,712	-0.01(-0.07%)
Mar 21, 2006	7.320	7.341	7.315	7.320	18,147	-0.01(-0.14%)
Mar 20, 2006	7.325	7.351	7.320	7.330	21,698	+0.01(+0.14%)
Mar 17, 2006	7.351	7.351	7.305	7.320	21,698	-0.03(-0.41%)
Mar 16, 2006	7.351	7.366	7.305	7.351	58,783	+0.01(+0.07%)
Mar 15, 2006	7.356	7.396	7.341	7.346	30,575	-0.04(-0.55%)
Mar 14, 2006	7.361	7.386	7.354	7.386	13,413	+0.03(+0.34%)
Mar 13, 2006	7.396	7.396	7.361	7.361	9,665	-0.06(-0.82%)
Mar 10, 2006	7.427	7.427	7.417	7.422	4,339	-0.01(-0.07%)
Mar 09, 2006	7.401	7.437	7.401	7.427	11,638	-0.03(-0.34%)
Mar 08, 2006	7.457	7.528	7.381	7.452	49,314	-0.01(-0.07%)
Mar 07, 2006	7.412	7.457	7.412	7.457	16,767	+0.02(+0.27%)
Mar 06, 2006	7.452	7.452	7.401	7.437	9,862	+0.00(+0.00%)
Mar 03, 2006	7.477	7.496	7.412	7.437	32,744	-0.09(-1.21%)
Mar 02, 2006	7.533	7.533	7.518	7.528	24,065	-0.01(-0.13%)
Mar 01, 2006	7.564	7.604	7.498	7.538	56,416	-0.05(-0.67%)
Feb 28, 2006	7.523	7.589	7.498	7.589	37,084	+0.07(+0.88%)
Feb 27, 2006	7.528	7.554	7.523	7.523	9,665	-0.01(-0.07%)
Feb 24, 2006	7.498	7.528	7.498	7.528	23,079	+0.03(+0.41%)
Feb 23, 2006	7.513	7.548	7.486	7.498	14,399	-0.02(-0.20%)
Feb 22, 2006	7.472	7.513	7.461	7.513	30,969	+0.08(+1.02%)
Feb 21, 2006	7.442	7.442	7.437	7.437	986	-0.01(-0.14%)
Feb 17, 2006	7.457	7.477	7.437	7.447	20,317	-0.02(-0.27%)
Feb 16, 2006	7.437	7.477	7.429	7.467	22,882	+0.01(+0.07%)
Feb 15, 2006	7.412	7.467	7.396	7.462	29,983	+0.09(+1.17%)
Feb 14, 2006	7.351	7.396	7.351	7.376	34,914	+0.01(+0.07%)
Feb 13, 2006	7.407	7.407	7.351	7.371	10,060	-0.03(-0.34%)
Feb 10, 2006	7.346	7.401	7.346	7.396	48,722	+0.02(+0.27%)
Feb 09, 2006	7.381	7.381	7.361	7.376	30,377	-0.03(-0.41%)
Feb 08, 2006	7.391	7.407	7.361	7.407	22,882	+0.05(+0.62%)
Feb 07, 2006	7.351	7.376	7.351	7.361	3,945	+0.01(+0.07%)
Feb 06, 2006	7.371	7.381	7.330	7.356	20,317	+0.01(+0.14%)
Feb 03, 2006	7.341	7.356	7.310	7.346	25,249	+0.00(+0.00%)
Feb 02, 2006	7.295	7.346	7.295	7.346	32,942	+0.05(+0.62%)