BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	7.841	7.922	7.841	7.881	21,598	+0.02(+0.22%)
Oct 28, 2011	7.864	7.910	7.864	7.864	18,762	-0.01(-0.15%)
Oct 27, 2011	7.922	7.922	7.870	7.875	27,195	+0.00(+0.00%)
Oct 26, 2011	7.841	7.875	7.841	7.875	24,237	+0.02(+0.30%)
Oct 25, 2011	7.846	7.864	7.817	7.852	32,799	-0.01(-0.15%)
Oct 24, 2011	7.957	7.957	7.864	7.864	24,435	-0.06(-0.75%)
Oct 21, 2011	7.823	7.928	7.823	7.924	45,129	+0.09(+1.21%)
Oct 20, 2011	7.794	7.875	7.794	7.829	28,629	+0.02(+0.22%)
Oct 19, 2011	7.806	7.870	7.788	7.812	29,194	-0.02(-0.22%)
Oct 18, 2011	7.887	7.928	7.823	7.829	44,685	-0.05(-0.59%)
Oct 17, 2011	7.881	7.945	7.875	7.875	21,485	-0.05(-0.66%)
Oct 14, 2011	7.858	7.928	7.823	7.928	22,317	+0.11(+1.41%)
Oct 13, 2011	7.713	7.817	7.701	7.817	17,896	+0.05(+0.65%)
Oct 12, 2011	7.858	7.858	7.753	7.767	10,574	-0.05(-0.64%)
Oct 11, 2011	7.794	7.874	7.794	7.817	22,400	+0.01(+0.15%)
Oct 10, 2011	7.874	7.916	7.794	7.805	40,763	-0.04(-0.52%)
Oct 07, 2011	7.857	7.886	7.811	7.846	28,561	-0.04(-0.55%)
Oct 06, 2011	7.938	7.938	7.869	7.889	31,371	-0.02(-0.25%)
Oct 05, 2011	7.921	7.921	7.886	7.909	12,431	+0.01(+0.15%)
Oct 04, 2011	8.059	8.059	7.817	7.898	52,706	-0.14(-1.79%)