BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2005	7.462	7.462	7.407	7.447	30,575	+0.00(+0.00%)
Jan 28, 2005	7.442	7.477	7.442	7.447	26,235	-0.01(-0.14%)
Jan 27, 2005	7.503	7.503	7.452	7.457	23,473	-0.04(-0.54%)
Jan 26, 2005	7.472	7.518	7.452	7.498	61,742	+0.07(+0.89%)
Jan 25, 2005	7.493	7.508	7.401	7.432	89,161	-0.04(-0.48%)
Jan 24, 2005	7.381	7.467	7.381	7.467	96,656	+0.09(+1.24%)
Jan 21, 2005	7.305	7.376	7.305	7.376	13,413	+0.06(+0.83%)
Jan 20, 2005	7.295	7.341	7.295	7.315	47,736	+0.00(+0.00%)
Jan 19, 2005	7.330	7.330	7.305	7.315	44,580	-0.01(-0.07%)
Jan 18, 2005	7.315	7.325	7.310	7.320	25,051	+0.01(+0.14%)
Jan 14, 2005	7.290	7.310	7.290	7.310	13,216	+0.00(+0.00%)
Jan 13, 2005	7.320	7.325	7.310	7.310	12,230	+0.00(+0.00%)
Jan 12, 2005	7.315	7.341	7.270	7.310	78,114	+0.01(+0.14%)
Jan 11, 2005	7.315	7.325	7.300	7.300	35,901	-0.01(-0.07%)
Jan 10, 2005	7.295	7.325	7.270	7.305	48,722	+0.02(+0.28%)
Jan 07, 2005	7.295	7.295	7.259	7.285	42,805	-0.01(-0.14%)
Jan 06, 2005	7.183	7.295	7.183	7.295	27,616	+0.09(+1.27%)
Jan 05, 2005	7.183	7.244	7.183	7.204	60,361	-0.04(-0.49%)
Jan 04, 2005	7.224	7.239	7.219	7.239	20,712	+0.04(+0.56%)