BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	8.517	8.534	8.433	8.451	24,974	+0.00(+0.00%)
Mar 29, 2012	8.529	8.529	8.439	8.451	33,075	-0.07(-0.77%)
Mar 28, 2012	8.368	8.517	8.368	8.517	56,641	+0.12(+1.49%)
Mar 27, 2012	8.374	8.392	8.267	8.392	41,206	+0.04(+0.43%)
Mar 26, 2012	8.368	8.374	8.320	8.356	40,705	+0.00(+0.00%)
Mar 23, 2012	8.398	8.398	8.326	8.356	52,034	-0.01(-0.07%)
Mar 22, 2012	8.451	8.451	8.320	8.362	43,962	-0.04(-0.42%)
Mar 21, 2012	8.398	8.433	8.344	8.398	58,444	+0.04(+0.50%)
Mar 20, 2012	8.303	8.356	8.261	8.356	64,929	+0.18(+2.18%)
Mar 19, 2012	8.112	8.326	8.112	8.178	167,674	+0.02(+0.22%)
Mar 16, 2012	8.297	8.303	8.077	8.160	147,105	-0.18(-2.21%)
Mar 15, 2012	8.540	8.568	8.320	8.344	113,752	-0.22(-2.57%)
Mar 14, 2012	8.749	8.749	8.558	8.564	50,050	-0.17(-1.97%)
Mar 13, 2012	8.760	8.778	8.731	8.737	17,740	-0.04(-0.40%)
Mar 12, 2012	8.754	8.778	8.742	8.772	26,939	+0.00(+0.00%)
Mar 09, 2012	8.742	8.790	8.742	8.772	26,231	+0.02(+0.20%)
Mar 08, 2012	8.719	8.766	8.719	8.754	20,260	+0.03(+0.34%)
Mar 07, 2012	8.695	8.748	8.695	8.724	60,908	+0.03(+0.34%)
Mar 06, 2012	8.742	8.760	8.695	8.695	24,560	-0.05(-0.61%)
Mar 05, 2012	8.825	8.825	8.742	8.748	40,720	-0.07(-0.74%)
Mar 02, 2012	8.807	8.813	8.766	8.813	25,305	-0.01(-0.13%)