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%)
May 03, 2010	7.106	7.106	7.090	7.106	81,001	-0.03(-0.37%)
Apr 30, 2010	7.132	7.137	7.121	7.132	17,478	+0.01(+0.15%)
Apr 29, 2010	7.137	7.169	7.069	7.121	91,498	+0.00(+0.05%)
Apr 28, 2010	7.074	7.121	7.064	7.118	30,960	+0.04(+0.62%)
Apr 27, 2010	7.064	7.079	7.048	7.074	33,968	+0.02(+0.30%)
Apr 26, 2010	7.132	7.143	7.053	7.053	97,971	-0.09(-1.25%)
Apr 23, 2010	7.158	7.185	7.058	7.143	52,419	+0.01(+0.10%)
Apr 22, 2010	7.137	7.221	7.111	7.135	14,843	+0.03(+0.42%)
Apr 21, 2010	7.048	7.106	7.048	7.106	32,455	+0.06(+0.90%)
Apr 20, 2010	7.053	7.069	7.043	7.043	22,048	-0.01(-0.07%)
Apr 19, 2010	7.064	7.064	7.043	7.048	18,787	-0.01(-0.13%)
Apr 16, 2010	7.064	7.079	7.048	7.057	52,712	-0.01(-0.16%)
Apr 15, 2010	7.106	7.106	7.064	7.069	23,455	-0.06(-0.81%)
Apr 14, 2010	7.106	7.137	7.106	7.127	7,267	+0.03(+0.37%)
Apr 13, 2010	7.121	7.132	7.100	7.100	11,150	-0.01(-0.14%)
Apr 12, 2010	7.079	7.147	7.079	7.110	28,913	-0.01(-0.07%)
Apr 09, 2010	7.179	7.179	7.084	7.116	16,806	-0.03(-0.37%)
Apr 08, 2010	7.173	7.178	7.090	7.142	22,889	-0.01(-0.07%)
Apr 07, 2010	7.116	7.147	7.116	7.147	23,235	+0.03(+0.37%)
Apr 06, 2010	7.074	7.126	7.048	7.121	95,949	+0.06(+0.84%)
Apr 05, 2010	7.027	7.069	7.027	7.062	20,531	+0.04(+0.50%)
Apr 01, 2010	7.063	7.027	7.027	7.027	33,613	-0.02(-0.30%)
Mar 31, 2010	7.037	7.069	7.027	7.048	19,620	+0.02(+0.22%)
Mar 30, 2010	7.090	7.090	7.032	7.032	24,062	-0.05(-0.67%)
Mar 29, 2010	7.016	7.084	7.006	7.079	73,894	+0.06(+0.90%)
Mar 26, 2010	6.995	7.027	6.969	7.016	25,550	+0.04(+0.52%)
Mar 25, 2010	7.011	7.011	6.945	6.980	30,892	+0.02(+0.23%)
Mar 24, 2010	7.027	7.027	6.959	6.964	45,941	-0.04(-0.55%)
Mar 23, 2010	7.011	7.021	6.995	7.003	29,219	+0.02(+0.25%)
Mar 22, 2010	6.932	6.985	6.901	6.985	41,539	+0.06(+0.83%)
Mar 19, 2010	6.906	6.938	6.880	6.927	19,392	-0.01(-0.15%)
Mar 18, 2010	6.901	6.938	6.896	6.938	61,174	+0.03(+0.45%)
Mar 17, 2010	6.859	6.927	6.849	6.906	80,166	+0.07(+1.07%)
Mar 16, 2010	6.849	6.859	6.791	6.833	28,959	+0.02(+0.23%)
Mar 15, 2010	6.885	6.891	6.796	6.817	116,072	-0.06(-0.84%)
Mar 12, 2010	6.891	6.906	6.875	6.875	26,430	-0.03(-0.38%)
Mar 11, 2010	6.901	6.906	6.864	6.901	20,951	+0.02(+0.24%)
Mar 10, 2010	6.848	6.890	6.848	6.885	16,465	+0.01(+0.10%)
Mar 09, 2010	6.854	6.883	6.848	6.878	50,481	+0.04(+0.51%)
Mar 08, 2010	6.859	6.859	6.827	6.843	31,690	-0.02(-0.30%)
Mar 05, 2010	6.843	6.874	6.843	6.864	24,067	+0.02(+0.30%)
Mar 04, 2010	6.864	6.885	6.822	6.843	53,486	-0.03(-0.38%)
Mar 03, 2010	6.848	6.869	6.838	6.869	27,279	-0.01(-0.08%)
Mar 02, 2010	6.906	6.906	6.864	6.875	58,444	-0.01(-0.14%)