BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	6.392	6.428	6.382	6.403	16,682	+0.01(+0.16%)
Nov 29, 2007	6.325	6.434	6.325	6.392	63,044	+0.03(+0.40%)
Nov 28, 2007	6.336	6.367	6.305	6.367	44,809	+0.04(+0.65%)
Nov 27, 2007	6.325	6.325	6.310	6.325	70,803	+0.00(+0.00%)
Nov 26, 2007	6.248	6.351	6.238	6.325	52,569	+0.08(+1.32%)
Nov 23, 2007	6.243	6.263	6.238	6.243	20,756	+0.01(+0.08%)
Nov 21, 2007	6.227	6.243	6.217	6.238	39,572	+0.00(+0.00%)
Nov 20, 2007	6.191	6.243	6.016	6.238	97,573	+0.03(+0.50%)
Nov 19, 2007	6.186	6.233	6.181	6.207	98,737	+0.03(+0.42%)
Nov 16, 2007	6.191	6.191	6.160	6.181	59,940	-0.02(-0.25%)
Nov 15, 2007	6.196	6.213	6.171	6.196	37,826	-0.02(-0.25%)
Nov 14, 2007	6.341	6.413	6.186	6.212	85,352	-0.15(-2.35%)
Nov 13, 2007	6.356	6.372	6.325	6.361	22,113	-0.02(-0.32%)
Nov 12, 2007	6.434	6.439	6.382	6.382	6,595	-0.07(-1.12%)
Nov 09, 2007	6.392	6.593	6.320	6.454	66,147	+0.05(+0.72%)
Nov 08, 2007	6.465	6.465	6.397	6.408	15,906	-0.07(-1.03%)
Nov 07, 2007	6.475	6.485	6.454	6.475	6,983	-0.05(-0.71%)
Nov 06, 2007	6.495	6.542	6.485	6.521	7,565	-0.01(-0.08%)
Nov 05, 2007	6.552	6.552	6.511	6.526	9,699	-0.03(-0.47%)
Nov 02, 2007	6.557	6.562	6.552	6.557	20,562	+0.01(+0.08%)
Nov 01, 2007	6.547	6.552	6.547	6.552	4,655	-0.02(-0.24%)
Oct 31, 2007	6.562	6.583	6.562	6.568	20,562	+0.01(+0.08%)
Oct 30, 2007	6.562	6.583	6.562	6.562	8,923	-0.01(-0.08%)
Oct 29, 2007	6.573	6.593	6.557	6.568	39,960	-0.01(-0.08%)
Oct 26, 2007	6.583	6.583	6.573	6.573	28,709	-0.01(-0.08%)
Oct 25, 2007	6.583	6.588	6.557	6.578	32,589	-0.02(-0.31%)
Oct 24, 2007	6.599	6.609	6.583	6.599	40,348	+0.01(+0.08%)
Oct 23, 2007	6.588	6.604	6.588	6.593	52,569	+0.00(+0.00%)
Oct 22, 2007	6.578	6.599	6.547	6.593	55,866	+0.03(+0.39%)
Oct 19, 2007	6.537	6.599	6.526	6.568	107,466	+0.02(+0.31%)
Oct 18, 2007	6.516	6.547	6.516	6.547	22,113	+0.02(+0.24%)
Oct 17, 2007	6.521	6.547	6.506	6.532	40,930	+0.01(+0.16%)
Oct 16, 2007	6.537	6.552	6.521	6.521	31,425	-0.01(-0.16%)
Oct 15, 2007	6.573	6.588	6.526	6.532	42,870	-0.06(-0.86%)
Oct 12, 2007	6.619	6.645	6.557	6.588	37,244	-0.04(-0.62%)
Oct 11, 2007	6.676	6.676	6.583	6.629	18,428	-0.07(-1.08%)
Oct 10, 2007	6.717	6.717	6.671	6.702	16,488	-0.04(-0.54%)
Oct 09, 2007	6.717	6.738	6.717	6.738	6,983	+0.02(+0.31%)
Oct 08, 2007	6.691	6.753	6.671	6.717	78,174	-0.03(-0.46%)
Oct 05, 2007	6.738	6.748	6.702	6.748	15,324	-0.05(-0.76%)
Oct 04, 2007	6.712	6.831	6.691	6.800	46,943	+0.07(+1.00%)
Oct 03, 2007	6.727	6.738	6.691	6.733	7,953	+0.02(+0.31%)
Oct 02, 2007	6.758	6.758	6.691	6.712	54,703	-0.05(-0.76%)
Oct 01, 2007	6.763	6.769	6.727	6.763	29,485	+0.01(+0.08%)
Sep 28, 2007	6.738	6.758	6.727	6.758	41,900	+0.00(+0.04%)
Sep 27, 2007	6.763	6.763	6.717	6.756	16,488	-0.00(-0.04%)
Sep 26, 2007	6.779	6.779	6.733	6.758	7,565	-0.01(-0.08%)
Sep 25, 2007	6.748	6.779	6.738	6.763	18,234	+0.02(+0.23%)
Sep 24, 2007	6.743	6.748	6.691	6.748	27,157	+0.00(+0.00%)
Sep 21, 2007	6.743	6.774	6.738	6.748	16,294	+0.01(+0.08%)
Sep 20, 2007	6.784	6.784	6.738	6.743	5,237	-0.04(-0.53%)
Sep 19, 2007	6.789	6.794	6.779	6.779	10,475	-0.03(-0.38%)
Sep 18, 2007	6.753	6.815	6.671	6.805	108,824	+0.04(+0.61%)
Sep 17, 2007	6.743	6.763	6.743	6.763	7,177	+0.01(+0.08%)
Sep 14, 2007	6.774	6.831	6.738	6.758	79,920	-0.03(-0.38%)
Sep 13, 2007	6.965	6.965	6.779	6.784	50,241	-0.19(-2.66%)
Sep 12, 2007	6.980	7.001	6.959	6.970	32,395	-0.04(-0.59%)
Sep 11, 2007	7.011	7.062	6.990	7.011	44,615	-0.01(-0.07%)
Sep 10, 2007	6.918	7.016	6.908	7.016	33,170	+0.09(+1.26%)
Sep 07, 2007	6.805	6.928	6.805	6.928	26,769	+0.12(+1.74%)
Sep 06, 2007	6.748	6.810	6.712	6.810	32,201	+0.04(+0.53%)
Sep 05, 2007	6.702	6.774	6.696	6.774	18,622	+0.07(+1.00%)