BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2005	7.841	7.846	7.805	7.815	12,220	+0.00(+0.00%)
May 27, 2005	7.856	7.856	7.815	7.815	8,147	-0.03(-0.33%)
May 26, 2005	7.831	7.913	7.738	7.841	27,933	+0.06(+0.73%)
May 25, 2005	7.779	7.784	7.738	7.784	10,475	+0.00(+0.00%)
May 24, 2005	7.733	7.784	7.733	7.784	14,742	+0.06(+0.80%)
May 23, 2005	7.681	7.722	7.681	7.722	24,441	+0.06(+0.81%)
May 20, 2005	7.666	7.666	7.660	7.660	6,207	+0.01(+0.07%)
May 19, 2005	7.635	7.671	7.635	7.655	13,772	+0.00(+0.00%)
May 18, 2005	7.593	7.655	7.588	7.655	44,034	+0.08(+1.09%)
May 17, 2005	7.573	7.593	7.552	7.573	37,244	-0.01(-0.14%)
May 16, 2005	7.568	7.583	7.537	7.583	20,950	+0.04(+0.48%)
May 13, 2005	7.568	7.568	7.547	7.547	13,578	-0.02(-0.20%)
May 12, 2005	7.583	7.583	7.496	7.563	73,131	-0.01(-0.14%)
May 11, 2005	7.573	7.578	7.552	7.573	11,832	-0.01(-0.07%)
May 10, 2005	7.563	7.599	7.557	7.578	14,548	+0.02(+0.27%)
May 09, 2005	7.511	7.557	7.511	7.557	29,291	+0.04(+0.55%)
May 06, 2005	7.516	7.516	7.485	7.516	19,204	-0.02(-0.21%)
May 05, 2005	7.516	7.532	7.511	7.532	8,729	+0.00(+0.00%)
May 04, 2005	7.526	7.532	7.516	7.532	14,354	+0.01(+0.07%)
May 03, 2005	7.516	7.532	7.516	7.526	11,056	+0.01(+0.14%)