BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	7.950	7.990	7.944	7.989	25,639	+0.06(+0.79%)
Sep 29, 2011	8.007	8.007	7.926	7.926	41,991	-0.02(-0.29%)
Sep 28, 2011	7.944	7.984	7.909	7.950	48,265	+0.04(+0.48%)
Sep 27, 2011	7.903	7.915	7.880	7.911	29,679	+0.03(+0.40%)
Sep 26, 2011	7.886	7.892	7.823	7.880	30,676	+0.05(+0.66%)
Sep 23, 2011	7.880	7.880	7.799	7.828	29,613	+0.03(+0.37%)
Sep 22, 2011	7.794	7.828	7.788	7.799	25,904	-0.01(-0.07%)
Sep 21, 2011	7.817	7.817	7.788	7.805	17,075	+0.01(+0.15%)
Sep 20, 2011	7.742	7.799	7.742	7.794	33,048	+0.05(+0.60%)
Sep 19, 2011	7.805	7.817	7.747	7.747	45,386	-0.03(-0.37%)
Sep 16, 2011	7.782	7.788	7.765	7.776	29,412	+0.01(+0.07%)
Sep 15, 2011	7.817	7.817	7.742	7.771	26,509	-0.02(-0.22%)
Sep 14, 2011	7.799	7.823	7.765	7.788	42,545	+0.01(+0.15%)
Sep 13, 2011	7.788	7.803	7.719	7.776	90,483	+0.13(+1.67%)
Sep 12, 2011	7.614	7.683	7.614	7.649	27,283	+0.04(+0.53%)
Sep 09, 2011	7.672	7.682	7.603	7.609	31,525	-0.03(-0.45%)
Sep 08, 2011	7.689	7.689	7.643	7.643	31,295	-0.02(-0.25%)
Sep 07, 2011	7.683	7.689	7.649	7.663	28,349	+0.04(+0.56%)
Sep 06, 2011	7.649	7.677	7.620	7.620	29,388	-0.04(-0.52%)
Sep 02, 2011	7.614	7.683	7.591	7.660	23,107	+0.03(+0.45%)
Sep 01, 2011	7.660	7.660	7.614	7.626	22,903	+0.02(+0.30%)
Aug 31, 2011	7.626	7.677	7.575	7.603	46,160	+0.03(+0.46%)
Aug 30, 2011	7.557	7.580	7.547	7.568	24,479	+0.06(+0.84%)
Aug 29, 2011	7.557	7.568	7.499	7.505	23,243	-0.01(-0.18%)
Aug 26, 2011	7.551	7.557	7.448	7.518	24,519	-0.01(-0.13%)
Aug 25, 2011	7.528	7.534	7.465	7.528	31,356	+0.07(+1.00%)
Aug 24, 2011	7.517	7.528	7.454	7.454	24,594	-0.06(-0.84%)
Aug 23, 2011	7.511	7.517	7.436	7.517	23,379	+0.06(+0.77%)
Aug 22, 2011	7.465	7.476	7.417	7.459	23,924	+0.06(+0.78%)
Aug 19, 2011	7.494	7.534	7.402	7.402	36,908	-0.11(-1.45%)
Aug 18, 2011	7.522	7.528	7.362	7.511	31,987	-0.03(-0.35%)
Aug 17, 2011	7.545	7.574	7.499	7.537	24,972	+0.04(+0.58%)
Aug 16, 2011	7.522	7.522	7.476	7.494	43,256	-0.01(-0.15%)
Aug 15, 2011	7.454	7.505	7.402	7.505	31,583	+0.09(+1.16%)
Aug 12, 2011	7.408	7.419	7.350	7.419	22,320	+0.08(+1.10%)
Aug 11, 2011	7.385	7.385	7.293	7.339	10,661	+0.01(+0.09%)
Aug 10, 2011	7.138	7.332	7.041	7.332	54,863	+0.19(+2.72%)
Aug 09, 2011	7.252	7.401	6.887	7.138	104,145	+0.20(+2.88%)
Aug 08, 2011	7.252	7.252	6.881	6.938	93,773	-0.39(-5.30%)
Aug 05, 2011	7.310	7.367	7.138	7.327	64,928	+0.07(+1.02%)
Aug 04, 2011	7.349	7.429	7.252	7.252	49,193	-0.13(-1.78%)
Aug 03, 2011	7.327	7.384	7.322	7.384	28,238	+0.09(+1.17%)
Aug 02, 2011	7.230	7.298	7.230	7.298	24,302	+0.09(+1.27%)
Aug 01, 2011	7.127	7.207	7.127	7.207	32,480	+0.13(+1.86%)
Jul 29, 2011	7.064	7.121	7.013	7.075	63,205	-0.07(-1.04%)
Jul 28, 2011	7.264	7.264	7.115	7.150	58,556	-0.07(-1.03%)
Jul 27, 2011	7.315	7.355	7.218	7.224	58,465	-0.14(-1.86%)
Jul 26, 2011	7.389	7.395	7.361	7.361	17,975	+0.00(+0.00%)
Jul 25, 2011	7.407	7.407	7.361	7.361	24,876	-0.06(-0.77%)
Jul 22, 2011	7.418	7.418	7.416	7.418	13,436	+0.03(+0.46%)
Jul 21, 2011	7.367	7.395	7.367	7.384	24,174	+0.02(+0.32%)
Jul 20, 2011	7.338	7.361	7.310	7.361	28,506	+0.05(+0.62%)
Jul 19, 2011	7.275	7.321	7.247	7.315	61,354	+0.09(+1.18%)
Jul 18, 2011	7.327	7.327	7.230	7.230	46,904	-0.05(-0.71%)
Jul 15, 2011	7.395	7.401	7.281	7.281	42,600	-0.10(-1.39%)
Jul 14, 2011	7.435	7.435	7.367	7.384	32,044	-0.04(-0.54%)
Jul 13, 2011	7.441	7.441	7.405	7.424	15,681	+0.02(+0.32%)
Jul 12, 2011	7.429	7.429	7.372	7.400	30,365	-0.02(-0.23%)
Jul 11, 2011	7.389	7.417	7.378	7.417	29,036	+0.04(+0.54%)
Jul 08, 2011	7.338	7.378	7.332	7.378	28,543	+0.05(+0.62%)
Jul 07, 2011	7.366	7.366	7.332	7.332	48,402	-0.01(-0.08%)
Jul 06, 2011	7.309	7.338	7.309	7.338	14,969	+0.03(+0.47%)
Jul 05, 2011	7.281	7.315	7.281	7.304	23,174	+0.02(+0.31%)