BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2009	6.104	6.124	6.073	6.098	7,565	+0.02(+0.34%)
Jul 30, 2009	6.042	6.098	6.042	6.078	15,266	+0.06(+0.94%)
Jul 29, 2009	5.990	6.052	5.975	6.021	28,139	+0.03(+0.43%)
Jul 28, 2009	5.980	5.995	5.964	5.995	5,431	+0.00(+0.00%)
Jul 27, 2009	5.930	6.021	5.928	5.995	28,127	+0.02(+0.35%)
Jul 24, 2009	5.959	6.001	5.928	5.975	36,546	+0.04(+0.70%)
Jul 23, 2009	5.928	5.954	5.903	5.934	42,390	+0.01(+0.17%)
Jul 22, 2009	5.867	5.939	5.867	5.923	33,710	+0.04(+0.70%)
Jul 21, 2009	5.867	5.908	5.841	5.882	20,416	+0.03(+0.53%)
Jul 20, 2009	5.856	5.887	5.841	5.851	18,490	-0.00(-0.00%)
Jul 17, 2009	5.877	5.892	5.841	5.851	10,475	-0.05(-0.79%)
Jul 16, 2009	5.877	5.903	5.872	5.897	10,275	+0.02(+0.26%)
Jul 15, 2009	5.820	5.934	5.820	5.882	19,786	+0.06(+1.06%)
Jul 14, 2009	5.856	5.934	5.784	5.820	55,314	-0.03(-0.44%)
Jul 13, 2009	5.810	5.887	5.810	5.846	18,602	-0.02(-0.35%)
Jul 10, 2009	5.846	5.908	5.846	5.867	9,699	+0.02(+0.26%)
Jul 09, 2009	5.856	5.861	5.774	5.851	25,320	+0.04(+0.62%)
Jul 08, 2009	5.763	5.867	5.732	5.815	14,354	+0.08(+1.35%)
Jul 07, 2009	5.738	5.769	5.687	5.738	49,711	+0.01(+0.09%)
Jul 06, 2009	5.769	5.774	5.732	5.732	25,766	-0.02(-0.36%)
Jul 02, 2009	5.722	5.908	5.722	5.753	24,703	-0.02(-0.36%)
Jul 01, 2009	5.774	5.815	5.732	5.774	23,588	-0.01(-0.09%)
Jun 30, 2009	5.727	5.789	5.712	5.779	33,364	+0.01(+0.09%)
Jun 29, 2009	5.769	5.851	5.738	5.774	40,584	+0.03(+0.54%)
Jun 26, 2009	5.748	5.820	5.707	5.743	38,990	+0.01(+0.18%)
Jun 25, 2009	5.758	5.774	5.707	5.732	18,496	-0.01(-0.09%)
Jun 24, 2009	5.635	5.738	5.614	5.738	190,954	+0.13(+2.30%)
Jun 23, 2009	5.640	5.640	5.598	5.609	22,366	-0.03(-0.46%)
Jun 22, 2009	5.604	5.645	5.598	5.635	51,170	-0.01(-0.09%)
Jun 19, 2009	5.598	5.645	5.598	5.640	46,229	+0.02(+0.37%)
Jun 18, 2009	5.619	5.691	5.593	5.619	74,995	-0.03(-0.46%)
Jun 17, 2009	5.609	5.645	5.609	5.645	49,246	+0.00(+0.00%)
Jun 16, 2009	5.640	5.645	5.640	5.645	48,408	+0.01(+0.09%)
Jun 15, 2009	5.660	5.671	5.621	5.640	22,432	-0.01(-0.09%)
Jun 12, 2009	5.727	5.748	5.645	5.645	28,257	-0.07(-1.26%)
Jun 11, 2009	5.784	5.784	5.681	5.717	47,428	-0.09(-1.51%)
Jun 10, 2009	5.830	5.861	5.805	5.805	30,905	-0.04(-0.71%)
Jun 09, 2009	5.789	5.861	5.753	5.846	27,526	+0.02(+0.35%)
Jun 08, 2009	5.820	5.836	5.722	5.825	39,527	+0.02(+0.27%)
Jun 05, 2009	5.877	5.877	5.810	5.810	15,314	-0.04(-0.70%)
Jun 04, 2009	5.846	5.897	5.831	5.851	27,213	-0.06(-1.05%)
Jun 03, 2009	5.944	5.980	5.913	5.913	13,807	-0.01(-0.09%)
Jun 02, 2009	5.903	5.939	5.846	5.918	74,495	+0.09(+1.59%)
Jun 01, 2009	5.846	5.872	5.800	5.825	24,759	-0.02(-0.35%)
May 29, 2009	5.825	5.851	5.805	5.846	13,821	+0.01(+0.09%)
May 28, 2009	5.887	5.887	5.820	5.841	11,495	-0.04(-0.61%)
May 27, 2009	5.903	5.934	5.872	5.877	18,622	-0.02(-0.35%)
May 26, 2009	5.851	5.900	5.851	5.897	23,291	+0.07(+1.24%)
May 22, 2009	5.903	5.903	5.825	5.825	19,204	-0.03(-0.53%)
May 21, 2009	5.903	5.918	5.851	5.856	17,667	-0.05(-0.92%)
May 20, 2009	5.970	5.975	5.877	5.910	19,980	-0.03(-0.48%)
May 19, 2009	5.867	5.959	5.840	5.939	30,333	+0.08(+1.32%)
May 18, 2009	5.841	5.872	5.805	5.861	17,285	+0.01(+0.09%)
May 15, 2009	5.882	5.882	5.856	5.856	2,909	+0.03(+0.44%)
May 14, 2009	5.815	5.830	5.815	5.830	3,685	+0.00(+0.00%)
May 13, 2009	5.918	5.953	5.789	5.830	16,135	-0.12(-1.99%)
May 12, 2009	6.042	6.042	5.949	5.949	11,056	-0.05(-0.86%)
May 11, 2009	5.887	6.145	5.851	6.001	27,871	+0.10(+1.66%)
May 08, 2009	5.928	5.975	5.815	5.903	20,893	+0.04(+0.62%)
May 07, 2009	5.954	5.954	5.851	5.867	30,740	-0.01(-0.18%)
May 06, 2009	5.774	5.980	5.676	5.877	63,802	+0.10(+1.79%)
May 05, 2009	5.717	5.779	5.717	5.774	40,949	+0.06(+1.08%)
May 04, 2009	5.738	5.738	5.712	5.712	13,336	+0.00(+0.00%)