BlackRock Municipal Income Investment Quality Trust Fund (NY: BAF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2009	7.111	7.111	7.020	7.030	33,744	-0.05(-0.77%)
Nov 27, 2009	6.945	7.116	6.945	7.084	40,729	+0.04(+0.53%)
Nov 25, 2009	7.015	7.063	7.015	7.047	12,839	+0.07(+0.99%)
Nov 24, 2009	6.993	7.040	6.972	6.977	27,014	-0.01(-0.08%)
Nov 23, 2009	7.009	7.009	6.935	6.983	15,372	-0.02(-0.30%)
Nov 20, 2009	7.004	7.004	6.961	7.004	25,204	+0.02(+0.31%)
Nov 19, 2009	6.881	7.015	6.860	6.983	65,917	+0.10(+1.47%)
Nov 18, 2009	6.844	6.881	6.839	6.881	14,997	+0.05(+0.70%)
Nov 17, 2009	6.839	6.855	6.817	6.833	9,645	+0.01(+0.08%)
Nov 16, 2009	6.871	6.924	6.812	6.828	49,015	-0.03(-0.39%)
Nov 13, 2009	6.908	6.929	6.823	6.855	24,323	-0.03(-0.46%)
Nov 12, 2009	6.940	6.940	6.865	6.887	38,833	-0.06(-0.84%)
Nov 11, 2009	6.977	6.977	6.913	6.945	20,480	-0.03(-0.38%)
Nov 10, 2009	6.993	6.999	6.935	6.972	25,495	-0.03(-0.38%)
Nov 09, 2009	6.951	7.004	6.951	6.999	21,733	+0.04(+0.54%)
Nov 06, 2009	6.967	6.988	6.940	6.961	34,767	+0.02(+0.31%)
Nov 05, 2009	6.951	6.983	6.913	6.940	34,064	+0.00(+0.00%)
Nov 04, 2009	7.004	7.004	6.924	6.940	23,787	-0.05(-0.76%)
Nov 03, 2009	7.009	7.015	6.924	6.993	33,909	-0.00(-0.07%)