BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	6.980	7.032	6.980	7.016	20,756	+0.02(+0.29%)
May 30, 2007	6.975	6.995	6.975	6.995	4,073	+0.03(+0.37%)
May 29, 2007	7.001	7.001	6.959	6.970	25,411	-0.01(-0.15%)
May 25, 2007	6.985	6.995	6.959	6.980	15,130	-0.01(-0.15%)
May 24, 2007	6.985	7.006	6.975	6.990	12,802	+0.00(+0.00%)
May 23, 2007	7.073	7.078	6.985	6.990	58,970	-0.08(-1.09%)
May 22, 2007	7.073	7.073	7.068	7.068	1,357	+0.00(+0.00%)
May 21, 2007	7.037	7.083	7.037	7.068	15,130	+0.02(+0.29%)
May 18, 2007	7.062	7.078	7.047	7.047	17,070	-0.02(-0.22%)
May 17, 2007	7.114	7.119	7.057	7.062	36,856	-0.04(-0.58%)
May 16, 2007	7.088	7.109	7.078	7.104	8,729	+0.00(+0.03%)
May 15, 2007	7.093	7.109	7.083	7.101	9,117	+0.01(+0.11%)
May 14, 2007	7.104	7.104	7.073	7.093	10,281	-0.01(-0.15%)
May 11, 2007	7.099	7.104	7.099	7.104	2,327	-0.02(-0.29%)
May 10, 2007	7.130	7.130	7.104	7.124	2,327	-0.01(-0.07%)
May 09, 2007	7.140	7.140	7.104	7.130	19,980	-0.01(-0.14%)
May 08, 2007	7.109	7.140	7.093	7.140	54,121	+0.03(+0.44%)
May 07, 2007	7.088	7.109	7.057	7.109	12,996	+0.03(+0.44%)
May 04, 2007	7.078	7.088	7.037	7.078	34,140	+0.01(+0.07%)
May 03, 2007	7.068	7.088	7.037	7.073	26,963	+0.01(+0.07%)
May 02, 2007	7.088	7.093	7.047	7.068	22,307	-0.02(-0.29%)
May 01, 2007	7.078	7.088	7.057	7.088	22,501	+0.02(+0.22%)
Apr 30, 2007	7.042	7.073	7.042	7.073	8,341	+0.03(+0.44%)
Apr 27, 2007	7.057	7.068	7.026	7.042	14,548	-0.02(-0.29%)
Apr 26, 2007	7.078	7.083	7.047	7.062	8,147	+0.01(+0.07%)
Apr 25, 2007	7.052	7.083	7.047	7.057	17,846	-0.01(-0.07%)
Apr 24, 2007	7.047	7.073	7.047	7.062	5,819	+0.01(+0.07%)
Apr 23, 2007	7.052	7.073	7.021	7.057	19,010	+0.01(+0.07%)
Apr 20, 2007	7.052	7.052	7.052	7.052	1,163	+0.00(+0.00%)
Apr 19, 2007	7.032	7.052	7.032	7.052	7,177	+0.02(+0.29%)
Apr 18, 2007	7.021	7.032	7.011	7.032	10,669	+0.01(+0.15%)
Apr 17, 2007	7.047	7.052	6.990	7.021	19,204	+0.00(+0.00%)
Apr 16, 2007	7.047	7.073	7.021	7.021	14,160	-0.04(-0.58%)
Apr 13, 2007	7.078	7.078	7.042	7.062	16,100	-0.02(-0.22%)
Apr 12, 2007	7.047	7.078	7.047	7.078	969	+0.00(+0.00%)
Apr 11, 2007	7.099	7.099	7.078	7.078	6,789	-0.02(-0.25%)
Apr 10, 2007	7.104	7.130	7.093	7.095	9,505	-0.01(-0.12%)
Apr 09, 2007	7.099	7.124	7.093	7.104	10,669	-0.02(-0.29%)
Apr 05, 2007	7.104	7.124	7.088	7.124	35,498	+0.02(+0.22%)
Apr 04, 2007	7.104	7.119	7.093	7.109	24,829	+0.02(+0.29%)
Apr 03, 2007	7.104	7.104	7.062	7.088	10,669	-0.01(-0.07%)
Apr 02, 2007	7.093	7.093	7.078	7.093	9,893	-0.02(-0.29%)
Mar 30, 2007	7.114	7.114	7.114	7.114	1,939	+0.02(+0.29%)
Mar 29, 2007	7.099	7.104	7.083	7.093	18,428	+0.01(+0.07%)
Mar 28, 2007	7.083	7.093	7.078	7.088	19,398	+0.02(+0.29%)
Mar 27, 2007	7.047	7.073	7.037	7.068	18,816	+0.00(+0.00%)
Mar 26, 2007	7.052	7.073	7.052	7.068	18,816	+0.02(+0.22%)
Mar 23, 2007	7.037	7.062	7.037	7.052	21,338	+0.00(+0.00%)
Mar 22, 2007	7.047	7.057	7.026	7.052	21,338	-0.02(-0.22%)
Mar 21, 2007	7.088	7.093	7.057	7.068	10,669	-0.01(-0.07%)
Mar 20, 2007	7.109	7.114	7.073	7.073	18,234	-0.03(-0.44%)
Mar 19, 2007	7.099	7.109	7.057	7.104	40,930	-0.01(-0.14%)
Mar 16, 2007	7.119	7.119	7.099	7.114	9,893	-0.01(-0.07%)
Mar 15, 2007	7.114	7.119	7.114	7.119	2,909	+0.01(+0.07%)
Mar 14, 2007	7.114	7.145	7.109	7.114	13,772	+0.00(+0.00%)
Mar 13, 2007	7.119	7.145	7.109	7.114	25,217	-0.02(-0.29%)
Mar 12, 2007	7.135	7.140	7.073	7.135	48,107	+0.01(+0.14%)
Mar 09, 2007	7.119	7.124	7.068	7.124	18,040	-0.02(-0.29%)
Mar 08, 2007	7.145	7.150	7.124	7.145	10,281	+0.01(+0.07%)
Mar 07, 2007	7.140	7.140	7.111	7.140	22,307	+0.01(+0.14%)
Mar 06, 2007	7.099	7.130	7.099	7.130	3,491	+0.03(+0.44%)
Mar 05, 2007	7.093	7.099	7.078	7.099	17,264	+0.02(+0.29%)
Mar 02, 2007	7.088	7.088	7.047	7.078	15,518	+0.01(+0.07%)