BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	7.270	7.270	7.213	7.230	20,045	-0.03(-0.39%)
Jun 29, 2011	7.304	7.315	7.230	7.258	24,071	-0.02(-0.23%)
Jun 28, 2011	7.298	7.338	7.275	7.275	39,933	+0.00(+0.00%)
Jun 27, 2011	7.281	7.281	7.258	7.275	11,777	+0.03(+0.39%)
Jun 24, 2011	7.264	7.264	7.241	7.247	11,318	+0.01(+0.08%)
Jun 23, 2011	7.241	7.241	7.213	7.241	28,965	+0.02(+0.24%)
Jun 22, 2011	7.207	7.224	7.184	7.224	22,231	+0.04(+0.55%)
Jun 21, 2011	7.196	7.196	7.167	7.184	15,367	+0.01(+0.08%)
Jun 20, 2011	7.150	7.179	7.150	7.179	26,536	+0.04(+0.56%)
Jun 17, 2011	7.128	7.139	7.099	7.139	29,421	+0.04(+0.56%)
Jun 16, 2011	7.122	7.122	7.099	7.099	21,010	+0.02(+0.32%)
Jun 15, 2011	7.094	7.128	7.071	7.077	27,692	-0.05(-0.72%)
Jun 14, 2011	7.139	7.139	7.088	7.128	12,355	+0.02(+0.32%)
Jun 13, 2011	7.150	7.150	7.105	7.105	27,458	-0.02(-0.23%)
Jun 10, 2011	7.161	7.161	7.121	7.121	26,766	-0.03(-0.47%)
Jun 09, 2011	7.133	7.155	7.133	7.155	12,680	+0.01(+0.16%)
Jun 08, 2011	7.138	7.184	7.138	7.144	47,692	-0.05(-0.63%)
Jun 07, 2011	7.195	7.206	7.150	7.189	30,587	+0.01(+0.08%)
Jun 06, 2011	7.172	7.189	7.172	7.184	32,557	+0.02(+0.24%)
Jun 03, 2011	7.155	7.167	7.144	7.167	17,112	+0.06(+0.79%)
May 24, 2011	7.144	7.144	7.105	7.110	45,951	+0.00(+0.00%)
May 23, 2011	7.150	7.150	7.105	7.110	74,086	-0.01(-0.08%)
May 20, 2011	7.172	7.172	7.116	7.116	45,367	-0.02(-0.24%)
May 19, 2011	7.172	7.172	7.121	7.133	30,620	-0.00(-0.00%)
May 18, 2011	7.268	7.285	7.127	7.133	91,058	-0.10(-1.41%)
May 17, 2011	7.263	7.263	7.234	7.234	11,357	-0.01(-0.16%)
May 16, 2011	7.274	7.280	7.240	7.246	11,043	-0.01(-0.19%)
May 13, 2011	7.251	7.274	7.251	7.260	15,086	+0.03(+0.35%)
May 12, 2011	7.263	7.263	7.196	7.234	44,414	+0.02(+0.24%)
May 11, 2011	7.211	7.228	7.194	7.217	41,823	+0.02(+0.31%)
May 10, 2011	7.211	7.238	7.183	7.194	37,074	+0.02(+0.31%)
May 09, 2011	7.189	7.200	7.172	7.172	26,348	-0.01(-0.08%)
May 06, 2011	7.223	7.267	7.144	7.178	48,510	-0.01(-0.08%)
May 05, 2011	7.093	7.183	7.071	7.183	41,876	+0.09(+1.27%)
May 04, 2011	7.048	7.093	7.043	7.093	30,313	+0.07(+1.04%)
May 03, 2011	7.026	7.043	7.015	7.020	17,488	-0.01(-0.08%)
May 02, 2011	7.032	7.037	7.026	7.026	61,772	+0.03(+0.48%)
Apr 29, 2011	6.981	6.992	6.947	6.992	14,974	+0.03(+0.48%)
Apr 28, 2011	6.919	6.959	6.893	6.959	16,884	+0.05(+0.73%)
Apr 27, 2011	6.869	6.935	6.863	6.908	33,048	+0.06(+0.82%)
Apr 26, 2011	6.768	6.852	6.768	6.852	36,075	+0.07(+0.99%)
Apr 25, 2011	6.801	6.801	6.779	6.784	14,896	+0.00(+0.00%)
Apr 21, 2011	6.790	6.796	6.756	6.784	18,101	+0.03(+0.42%)
Apr 20, 2011	6.745	6.756	6.689	6.756	31,697	+0.06(+0.84%)
Apr 19, 2011	6.717	6.717	6.672	6.700	21,980	+0.01(+0.17%)
Apr 18, 2011	6.661	6.717	6.605	6.689	43,788	+0.02(+0.37%)
Apr 15, 2011	6.650	6.717	6.650	6.664	58,574	+0.00(+0.05%)
Apr 14, 2011	6.695	6.711	6.661	6.661	12,194	-0.04(-0.59%)
Apr 13, 2011	6.723	6.723	6.667	6.700	23,964	-0.02(-0.33%)
Apr 12, 2011	6.744	6.744	6.694	6.722	18,921	-0.01(-0.20%)
Apr 11, 2011	6.767	6.767	6.728	6.736	21,659	-0.05(-0.70%)
Apr 08, 2011	6.811	6.817	6.767	6.784	16,585	-0.01(-0.16%)
Apr 07, 2011	6.795	6.851	6.795	6.795	18,265	-0.01(-0.16%)
Apr 06, 2011	6.789	6.845	6.789	6.806	8,214	-0.02(-0.25%)
Apr 05, 2011	6.789	6.823	6.784	6.823	23,017	+0.03(+0.50%)
Apr 04, 2011	6.839	6.839	6.756	6.789	30,550	-0.05(-0.74%)