BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
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%)