BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

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