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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 29, 2006	7.468	7.500	7.457	7.468	11,060	-0.03(-0.43%)
Sep 28, 2006	7.548	7.548	7.452	7.500	13,685	-0.03(-0.35%)
Sep 27, 2006	7.511	7.548	7.495	7.527	29,619	+0.02(+0.21%)
Sep 26, 2006	7.425	7.521	7.425	7.511	61,676	+0.11(+1.51%)
Sep 25, 2006	7.441	7.447	7.399	7.399	25,308	-0.04(-0.57%)
Sep 22, 2006	7.361	7.441	7.361	7.441	21,371	+0.07(+0.94%)
Sep 21, 2006	7.377	7.404	7.319	7.372	50,241	-0.02(-0.29%)
Sep 20, 2006	7.372	7.393	7.308	7.393	27,932	+0.04(+0.58%)
Sep 19, 2006	7.351	7.351	7.324	7.351	20,621	+0.01(+0.07%)
Sep 18, 2006	7.388	7.415	7.303	7.345	49,866	+0.05(+0.66%)
Sep 15, 2006	7.281	7.361	7.260	7.297	108,918	+0.02(+0.22%)
Sep 14, 2006	7.324	7.340	7.281	7.281	31,306	-0.06(-0.87%)
Sep 13, 2006	7.383	7.409	7.345	7.345	31,869	-0.07(-0.94%)
Sep 12, 2006	7.399	7.425	7.399	7.415	23,245	+0.02(+0.22%)
Sep 11, 2006	7.441	7.441	7.399	7.399	19,871	-0.07(-0.93%)
Sep 08, 2006	7.463	7.468	7.441	7.468	17,059	+0.03(+0.36%)
Sep 07, 2006	7.377	7.441	7.377	7.441	4,499	+0.03(+0.43%)
Sep 06, 2006	7.452	7.468	7.388	7.409	29,057	-0.06(-0.86%)
Sep 05, 2006	7.468	7.495	7.441	7.473	27,932	-0.04(-0.57%)