BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2010	7.719	7.719	7.659	7.703	79,731	+0.00(+0.00%)
Sep 29, 2010	7.692	7.730	7.676	7.703	45,554	-0.01(-0.07%)
Sep 28, 2010	7.746	7.746	7.697	7.708	26,035	-0.01(-0.07%)
Sep 27, 2010	7.778	7.778	7.697	7.713	64,994	-0.04(-0.57%)
Sep 24, 2010	7.784	7.784	7.719	7.758	34,636	-0.00(-0.04%)
Sep 23, 2010	7.789	7.789	7.719	7.760	52,622	-0.00(-0.02%)
Sep 22, 2010	7.762	7.784	7.751	7.762	37,891	+0.02(+0.28%)
Sep 21, 2010	7.746	7.762	7.719	7.740	22,605	+0.02(+0.21%)
Sep 20, 2010	7.692	7.730	7.692	7.724	21,077	+0.02(+0.21%)
Sep 17, 2010	7.708	7.713	7.662	7.708	38,119	+0.08(+1.09%)
Sep 15, 2010	7.724	7.735	7.611	7.625	38,529	-0.09(-1.22%)
Sep 14, 2010	7.773	7.778	7.719	7.719	68,543	-0.05(-0.63%)
Sep 13, 2010	7.789	7.789	7.751	7.768	26,023	+0.01(+0.15%)
Sep 10, 2010	7.756	7.756	7.724	7.756	26,954	+0.01(+0.07%)
Sep 09, 2010	7.751	7.751	7.718	7.751	19,980	+0.01(+0.14%)
Sep 08, 2010	7.734	7.740	7.718	7.740	39,894	-0.01(-0.07%)
Sep 07, 2010	7.697	7.767	7.681	7.745	80,609	+0.07(+0.91%)
Sep 03, 2010	7.681	7.697	7.670	7.675	21,896	-0.03(-0.42%)
Sep 02, 2010	7.708	7.708	7.681	7.708	24,832	+0.00(+0.00%)