BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	6.346	6.346	6.330	6.336	12,026	-0.03(-0.41%)
May 29, 2008	6.372	6.377	6.356	6.361	8,535	-0.01(-0.16%)
May 28, 2008	6.351	6.377	6.346	6.372	10,863	+0.02(+0.32%)
May 27, 2008	6.367	6.377	6.346	6.351	15,982	+0.01(+0.16%)
May 26, 2008	6.346	6.358	6.336	6.341	0	+0.00(+0.00%)
May 23, 2008	6.346	6.358	6.336	6.341	23,588	-0.01(-0.16%)
May 22, 2008	6.367	6.367	6.346	6.351	18,730	-0.02(-0.32%)
May 21, 2008	6.382	6.382	6.372	6.372	7,953	-0.03(-0.40%)
May 20, 2008	6.377	6.397	6.367	6.397	37,134	+0.02(+0.24%)
May 19, 2008	6.330	6.382	6.310	6.382	39,960	+0.02(+0.24%)
May 16, 2008	6.377	6.387	6.367	6.367	3,212	+0.00(+0.00%)
May 15, 2008	6.325	6.367	6.320	6.367	11,250	+0.03(+0.49%)
May 14, 2008	6.372	6.387	6.336	6.336	34,140	-0.03(-0.41%)
May 13, 2008	6.387	6.387	6.341	6.361	10,863	-0.03(-0.48%)
May 12, 2008	6.403	6.428	6.377	6.392	11,386	-0.00(-0.00%)
May 09, 2008	6.377	6.413	6.377	6.392	2,521	+0.04(+0.58%)
May 08, 2008	6.330	6.377	6.320	6.355	37,620	+0.02(+0.31%)
May 07, 2008	6.356	6.382	6.330	6.336	40,930	-0.02(-0.24%)
May 06, 2008	6.341	6.377	6.341	6.351	18,641	+0.02(+0.33%)
May 05, 2008	6.300	6.341	6.294	6.330	55,284	+0.01(+0.08%)
May 02, 2008	6.351	6.351	6.305	6.325	28,321	-0.04(-0.65%)