BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2008	6.186	6.222	6.181	6.212	17,070	+0.04(+0.58%)
Mar 28, 2008	6.176	6.176	6.176	6.176	775	+0.00(+0.00%)
Mar 27, 2008	6.155	6.207	6.155	6.176	38,796	+0.02(+0.34%)
Mar 26, 2008	6.124	6.155	6.124	6.155	10,669	+0.04(+0.59%)
Mar 25, 2008	6.088	6.119	6.088	6.119	35,799	+0.03(+0.51%)
Mar 24, 2008	6.073	6.098	6.068	6.088	22,113	+0.00(+0.00%)
Mar 21, 2008	6.104	6.104	6.068	6.088	16,876	+0.00(+0.00%)
Mar 20, 2008	6.104	6.104	6.068	6.088	16,876	-0.03(-0.42%)
Mar 19, 2008	6.078	6.119	6.078	6.114	7,953	+0.01(+0.08%)
Mar 18, 2008	6.062	6.124	6.062	6.109	15,712	+0.05(+0.77%)
Mar 17, 2008	6.088	6.088	6.052	6.062	9,699	-0.08(-1.34%)
Mar 14, 2008	6.155	6.166	6.119	6.145	42,094	-0.01(-0.17%)
Mar 13, 2008	6.166	6.181	6.145	6.155	58,150	-0.03(-0.50%)
Mar 12, 2008	6.238	6.238	6.171	6.186	18,816	-0.07(-1.07%)
Mar 11, 2008	6.274	6.294	6.243	6.253	22,501	-0.02(-0.25%)
Mar 10, 2008	6.300	6.336	6.253	6.269	35,692	-0.01(-0.08%)
Mar 07, 2008	6.392	6.392	6.274	6.274	114,643	-0.22(-3.41%)
Mar 06, 2008	6.315	6.495	6.248	6.495	78,174	+0.21(+3.36%)
Mar 05, 2008	6.253	6.330	6.253	6.284	49,271	+0.09(+1.50%)
Mar 04, 2008	6.196	6.212	6.171	6.191	21,726	-0.01(-0.08%)
Mar 03, 2008	6.057	6.196	6.057	6.196	49,659	+0.11(+1.86%)
Feb 29, 2008	6.166	6.166	6.083	6.083	32,395	-0.12(-1.89%)
Feb 28, 2008	6.191	6.243	6.186	6.200	26,769	-0.06(-0.93%)
Feb 27, 2008	6.325	6.336	6.258	6.258	42,870	-0.07(-1.14%)
Feb 26, 2008	6.320	6.336	6.300	6.330	17,264	+0.03(+0.41%)
Feb 25, 2008	6.305	6.325	6.305	6.305	37,021	+0.01(+0.08%)
Feb 22, 2008	6.367	6.367	6.263	6.300	88,649	-0.07(-1.05%)
Feb 21, 2008	6.397	6.397	6.367	6.367	6,789	-0.03(-0.48%)
Feb 20, 2008	6.413	6.413	6.397	6.397	12,996	-0.06(-0.88%)
Feb 19, 2008	6.397	6.459	6.372	6.454	45,197	+0.06(+0.97%)
Feb 18, 2008	6.413	6.413	6.320	6.392	0	+0.00(+0.00%)
Feb 15, 2008	6.413	6.413	6.320	6.392	91,171	-0.02(-0.32%)
Feb 14, 2008	6.568	6.568	6.413	6.413	69,445	-0.18(-2.66%)
Feb 13, 2008	6.691	6.696	6.588	6.588	54,897	-0.11(-1.69%)
Feb 12, 2008	6.681	6.702	6.681	6.702	9,117	+0.03(+0.39%)
Feb 11, 2008	6.660	6.676	6.660	6.676	43,073	+0.02(+0.31%)
Feb 08, 2008	6.629	6.655	6.629	6.655	3,879	+0.02(+0.36%)
Feb 07, 2008	6.671	6.676	6.629	6.632	14,160	-0.03(-0.43%)
Feb 06, 2008	6.650	6.660	6.645	6.660	5,819	+0.02(+0.23%)
Feb 05, 2008	6.619	6.645	6.619	6.645	3,491	+0.03(+0.39%)
Feb 04, 2008	6.619	6.635	6.588	6.619	39,572	-0.01(-0.09%)
Feb 01, 2008	6.609	6.625	6.609	6.625	2,327	+0.01(+0.17%)
Jan 31, 2008	6.609	6.635	6.583	6.614	42,870	-0.02(-0.23%)
Jan 30, 2008	6.614	6.640	6.593	6.629	38,796	+0.01(+0.08%)
Jan 29, 2008	6.660	6.666	6.599	6.624	28,709	-0.03(-0.39%)
Jan 28, 2008	6.722	6.722	6.624	6.650	49,465	-0.03(-0.39%)
Jan 25, 2008	6.702	6.702	6.676	6.676	7,371	-0.03(-0.46%)
Jan 24, 2008	6.707	6.712	6.702	6.707	11,832	-0.01(-0.08%)
Jan 23, 2008	6.691	6.712	6.686	6.712	22,695	+0.05(+0.77%)
Jan 22, 2008	6.573	6.666	6.547	6.660	51,987	+0.07(+1.02%)
Jan 21, 2008	6.655	6.655	6.537	6.593	0	+0.00(+0.00%)
Jan 18, 2008	6.655	6.655	6.537	6.593	40,154	-0.08(-1.16%)
Jan 17, 2008	6.681	6.710	6.666	6.671	32,589	-0.05(-0.69%)
Jan 16, 2008	6.743	6.743	6.717	6.717	12,220	-0.03(-0.38%)
Jan 15, 2008	6.733	6.743	6.717	6.743	7,953	+0.01(+0.15%)
Jan 14, 2008	6.696	6.733	6.696	6.733	14,160	+0.04(+0.62%)
Jan 11, 2008	6.655	6.697	6.655	6.691	26,187	+0.01(+0.15%)
Jan 10, 2008	6.686	6.691	6.681	6.681	18,622	+0.01(+0.08%)
Jan 09, 2008	6.686	6.688	6.676	6.676	14,548	-0.01(-0.15%)
Jan 08, 2008	6.671	6.702	6.666	6.686	25,023	+0.01(+0.15%)
Jan 07, 2008	6.666	6.676	6.660	6.676	19,398	+0.04(+0.54%)
Jan 04, 2008	6.599	6.645	6.588	6.640	86,516	+0.06(+0.86%)
Jan 03, 2008	6.516	6.583	6.495	6.583	69,251	+0.09(+1.35%)
Jan 02, 2008	6.470	6.516	6.444	6.495	18,040	+0.03(+0.48%)