BlackRock MuniYield Investment Quality Fund (NY: MFT )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2009	5.325	5.361	5.310	5.325	8,484	+0.02(+0.32%)
Mar 30, 2009	5.382	5.392	5.305	5.308	48,127	-0.01(-0.22%)
Mar 26, 2009	5.351	5.351	5.320	5.320	19,980	-0.03(-0.58%)
Mar 25, 2009	5.336	5.361	5.310	5.351	42,627	+0.02(+0.29%)
Mar 24, 2009	5.310	5.341	5.299	5.336	8,306	-0.02(-0.28%)
Mar 23, 2009	5.310	5.352	5.305	5.351	11,518	-0.01(-0.20%)
Mar 20, 2009	5.336	5.418	5.330	5.361	23,277	+0.05(+0.97%)
Mar 19, 2009	5.212	5.392	5.212	5.310	37,364	+0.11(+2.18%)
Mar 18, 2009	5.093	5.196	5.057	5.196	18,816	+0.10(+2.02%)
Mar 17, 2009	5.155	5.155	5.067	5.093	6,449	-0.04(-0.80%)
Mar 16, 2009	5.078	5.171	5.078	5.135	15,130	+0.08(+1.53%)
Mar 13, 2009	5.129	5.160	5.052	5.057	0	-0.04(-0.71%)
Mar 12, 2009	5.083	5.137	5.083	5.093	37,035	-0.07(-1.30%)
Mar 11, 2009	5.145	5.160	5.129	5.160	14,791	+0.03(+0.60%)
Mar 10, 2009	5.078	5.202	5.078	5.129	34,912	+0.03(+0.50%)
Mar 09, 2009	5.124	5.124	5.067	5.104	10,087	-0.03(-0.50%)
Mar 06, 2009	5.098	5.150	5.073	5.129	0	-0.01(-0.20%)
Mar 05, 2009	5.176	5.196	5.083	5.140	21,892	-0.06(-1.19%)
Mar 04, 2009	5.155	5.207	5.155	5.202	10,475	-0.04(-0.69%)