BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	6.707	6.815	6.707	6.722	26,963	-0.01(-0.08%)
Jul 30, 2007	6.769	6.769	6.727	6.727	12,026	+0.06(+0.93%)
Jul 27, 2007	6.676	6.681	6.645	6.666	43,646	+0.02(+0.31%)
Jul 26, 2007	6.640	6.681	6.640	6.645	46,749	+0.00(+0.00%)
Jul 25, 2007	6.660	6.671	6.645	6.645	25,993	-0.02(-0.23%)
Jul 24, 2007	6.655	6.660	6.655	6.660	969	-0.02(-0.23%)
Jul 23, 2007	6.650	6.676	6.650	6.676	22,695	+0.04(+0.54%)
Jul 20, 2007	6.666	6.666	6.609	6.640	39,572	-0.03(-0.39%)
Jul 19, 2007	6.630	6.671	6.630	6.666	17,652	+0.01(+0.08%)
Jul 18, 2007	6.671	6.707	6.588	6.660	61,686	-0.02(-0.31%)
Jul 17, 2007	6.707	6.717	6.660	6.681	26,575	-0.04(-0.54%)
Jul 16, 2007	6.727	6.727	6.695	6.717	33,558	-0.01(-0.08%)
Jul 13, 2007	6.727	6.753	6.712	6.722	23,277	-0.03(-0.38%)
Jul 12, 2007	6.758	6.758	6.743	6.748	23,665	-0.03(-0.38%)
Jul 11, 2007	6.774	6.774	6.774	6.774	2,327	-0.01(-0.08%)
Jul 10, 2007	6.820	6.820	6.763	6.779	25,799	-0.04(-0.53%)
Jul 09, 2007	6.846	6.846	6.789	6.815	20,562	-0.03(-0.45%)
Jul 06, 2007	6.846	6.877	6.789	6.846	95,051	-0.06(-0.82%)
Jul 05, 2007	6.908	6.918	6.877	6.903	24,247	-0.06(-0.81%)
Jul 03, 2007	6.965	6.970	6.939	6.959	17,458	-0.01(-0.07%)
Jul 02, 2007	6.965	6.965	6.959	6.965	10,087	+0.01(+0.07%)
Jun 29, 2007	6.934	6.975	6.903	6.959	41,318	+0.06(+0.82%)
Jun 28, 2007	6.882	6.908	6.882	6.903	13,966	+0.04(+0.53%)
Jun 27, 2007	6.825	6.903	6.825	6.867	41,900	+0.04(+0.53%)
Jun 26, 2007	6.825	6.831	6.805	6.831	28,515	+0.01(+0.15%)
Jun 25, 2007	6.805	6.831	6.784	6.820	50,047	+0.03(+0.38%)
Jun 22, 2007	6.743	6.794	6.733	6.794	19,010	+0.07(+1.00%)
Jun 21, 2007	6.784	6.784	6.707	6.727	10,863	-0.04(-0.61%)
Jun 20, 2007	6.779	6.784	6.769	6.769	13,384	+0.00(+0.00%)
Jun 19, 2007	6.748	6.769	6.733	6.769	14,936	+0.02(+0.31%)
Jun 18, 2007	6.722	6.763	6.722	6.748	29,873	-0.03(-0.38%)
Jun 15, 2007	6.738	6.774	6.738	6.774	10,281	+0.03(+0.46%)
Jun 14, 2007	6.805	6.810	6.660	6.743	45,585	-0.05(-0.76%)
Jun 13, 2007	6.753	6.815	6.753	6.794	13,190	-0.01(-0.15%)
Jun 12, 2007	6.841	6.841	6.779	6.805	23,083	-0.06(-0.83%)
Jun 11, 2007	6.872	6.913	6.841	6.861	20,950	-0.02(-0.30%)
Jun 08, 2007	6.903	6.923	6.882	6.882	11,444	-0.04(-0.60%)
Jun 07, 2007	6.959	6.959	6.908	6.923	26,187	-0.06(-0.81%)
Jun 06, 2007	6.985	6.985	6.949	6.980	9,699	-0.01(-0.07%)
Jun 05, 2007	6.995	6.995	6.959	6.985	15,518	-0.01(-0.07%)
Jun 04, 2007	6.985	6.990	6.959	6.990	16,294	+0.02(+0.30%)
Jun 01, 2007	7.026	7.026	6.949	6.970	13,578	-0.05(-0.65%)
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%)