BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	8.488	8.488	8.412	8.447	30,944	+0.00(+0.00%)
Dec 29, 2011	8.418	8.453	8.418	8.447	29,657	-0.02(-0.21%)
Dec 28, 2011	8.441	8.465	8.424	8.465	30,827	+0.02(+0.28%)
Dec 27, 2011	8.465	8.488	8.435	8.441	15,854	-0.02(-0.28%)
Dec 23, 2011	8.465	8.494	8.465	8.465	8,398	+0.04(+0.49%)
Dec 21, 2011	8.353	8.424	8.353	8.424	13,851	+0.04(+0.49%)
Dec 20, 2011	8.330	8.383	8.330	8.383	34,815	+0.05(+0.63%)
Dec 19, 2011	8.371	8.412	8.330	8.330	19,336	-0.06(-0.77%)
Dec 16, 2011	8.348	8.394	8.348	8.394	21,884	+0.04(+0.42%)
Dec 15, 2011	8.424	8.435	8.342	8.359	36,635	-0.07(-0.83%)
Dec 14, 2011	8.377	8.447	8.377	8.430	23,529	+0.02(+0.21%)
Dec 13, 2011	8.412	8.465	8.394	8.412	25,528	-0.01(-0.13%)
Dec 12, 2011	8.411	8.493	8.411	8.423	52,614	-0.02(-0.21%)
Dec 09, 2011	8.487	8.493	8.441	8.441	23,630	-0.05(-0.55%)
Dec 08, 2011	8.522	8.528	8.446	8.487	29,246	-0.02(-0.26%)
Dec 07, 2011	8.423	8.516	8.423	8.509	21,195	+0.07(+0.89%)
Dec 06, 2011	8.406	8.446	8.394	8.435	30,017	+0.03(+0.42%)
Dec 05, 2011	8.423	8.441	8.400	8.400	14,362	+0.02(+0.21%)
Dec 02, 2011	8.411	8.423	8.382	8.382	21,003	+0.00(+0.00%)