BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	7.302	7.318	7.244	7.302	35,333	+0.02(+0.22%)
May 27, 2010	7.260	7.286	7.254	7.286	48,449	+0.03(+0.44%)
May 26, 2010	7.276	7.276	7.254	7.254	16,175	+0.02(+0.22%)
May 25, 2010	7.217	7.286	7.207	7.239	25,494	-0.06(-0.87%)
May 24, 2010	7.249	7.328	7.223	7.302	41,375	+0.09(+1.25%)
May 21, 2010	7.106	7.254	7.022	7.212	59,779	+0.04(+0.52%)
May 20, 2010	7.196	7.196	7.085	7.175	32,075	-0.04(-0.59%)
May 19, 2010	7.164	7.217	7.154	7.217	26,409	+0.05(+0.74%)
May 18, 2010	7.154	7.170	7.149	7.164	22,506	+0.01(+0.15%)
May 17, 2010	7.149	7.170	7.143	7.154	47,107	-0.01(-0.15%)
May 14, 2010	7.164	7.180	7.130	7.164	35,860	+0.01(+0.07%)
May 13, 2010	7.143	7.170	7.137	7.159	35,575	+0.02(+0.22%)
May 12, 2010	7.106	7.143	7.106	7.143	25,343	+0.04(+0.53%)
May 11, 2010	7.100	7.106	7.100	7.106	55,624	+0.02(+0.22%)
May 10, 2010	7.079	7.090	7.079	7.090	20,811	+0.06(+0.82%)
May 07, 2010	6.990	7.043	6.988	7.032	28,661	+0.08(+1.21%)
May 06, 2010	7.106	7.106	6.948	6.948	73,842	-0.16(-2.22%)
May 05, 2010	7.100	7.106	7.097	7.106	22,344	+0.00(+0.00%)
May 04, 2010	7.100	7.106	7.090	7.106	20,997	+0.00(+0.00%)