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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2006	7.543	7.548	7.521	7.548	12,372	+0.03(+0.43%)
Nov 29, 2006	7.479	7.516	7.479	7.516	21,933	+0.03(+0.36%)
Nov 28, 2006	7.457	7.489	7.457	7.489	7,123	+0.03(+0.43%)
Nov 27, 2006	7.425	7.457	7.425	7.457	31,494	+0.03(+0.43%)
Nov 24, 2006	7.489	7.489	7.425	7.425	12,747	-0.04(-0.57%)
Nov 22, 2006	7.463	7.479	7.463	7.468	7,311	-0.02(-0.21%)
Nov 21, 2006	7.495	7.495	7.436	7.484	21,558	+0.02(+0.21%)
Nov 20, 2006	7.468	7.495	7.457	7.468	21,371	-0.02(-0.28%)
Nov 17, 2006	7.521	7.521	7.447	7.489	17,621	-0.01(-0.07%)
Nov 16, 2006	7.537	7.564	7.415	7.495	67,300	-0.07(-0.99%)
Nov 15, 2006	7.548	7.569	7.548	7.569	24,745	+0.02(+0.28%)
Nov 14, 2006	7.500	7.564	7.500	7.548	48,366	+0.04(+0.50%)
Nov 13, 2006	7.489	7.511	7.489	7.511	27,370	+0.01(+0.14%)
Nov 10, 2006	7.479	7.505	7.457	7.500	21,183	+0.03(+0.43%)
Nov 09, 2006	7.436	7.505	7.436	7.468	20,433	+0.01(+0.07%)
Nov 08, 2006	7.484	7.505	7.441	7.463	23,995	-0.05(-0.64%)
Nov 07, 2006	7.521	7.527	7.484	7.511	12,560	+0.03(+0.36%)
Nov 06, 2006	7.511	7.548	7.484	7.484	9,373	-0.02(-0.28%)
Nov 03, 2006	7.468	7.511	7.463	7.505	11,622	+0.00(+0.00%)
Nov 02, 2006	7.468	7.543	7.468	7.505	22,121	+0.00(+0.00%)