BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2007	6.738	6.758	6.727	6.758	41,900	+0.00(+0.04%)
Sep 27, 2007	6.763	6.763	6.717	6.756	16,488	-0.00(-0.04%)
Sep 26, 2007	6.779	6.779	6.733	6.758	7,565	-0.01(-0.08%)
Sep 25, 2007	6.748	6.779	6.738	6.763	18,234	+0.02(+0.23%)
Sep 24, 2007	6.743	6.748	6.691	6.748	27,157	+0.00(+0.00%)
Sep 21, 2007	6.743	6.774	6.738	6.748	16,294	+0.01(+0.08%)
Sep 20, 2007	6.784	6.784	6.738	6.743	5,237	-0.04(-0.53%)
Sep 19, 2007	6.789	6.794	6.779	6.779	10,475	-0.03(-0.38%)
Sep 18, 2007	6.753	6.815	6.671	6.805	108,824	+0.04(+0.61%)
Sep 17, 2007	6.743	6.763	6.743	6.763	7,177	+0.01(+0.08%)
Sep 14, 2007	6.774	6.831	6.738	6.758	79,920	-0.03(-0.38%)
Sep 13, 2007	6.965	6.965	6.779	6.784	50,241	-0.19(-2.66%)
Sep 12, 2007	6.980	7.001	6.959	6.970	32,395	-0.04(-0.59%)
Sep 11, 2007	7.011	7.062	6.990	7.011	44,615	-0.01(-0.07%)
Sep 10, 2007	6.918	7.016	6.908	7.016	33,170	+0.09(+1.26%)
Sep 07, 2007	6.805	6.928	6.805	6.928	26,769	+0.12(+1.74%)
Sep 06, 2007	6.748	6.810	6.712	6.810	32,201	+0.04(+0.53%)
Sep 05, 2007	6.702	6.774	6.696	6.774	18,622	+0.07(+1.00%)