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%)