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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2006	7.345	7.345	7.340	7.345	9,935	+0.03(+0.36%)
Mar 30, 2006	7.356	7.377	7.319	7.319	19,121	-0.04(-0.58%)
Mar 29, 2006	7.361	7.441	7.356	7.361	23,995	+0.00(+0.00%)
Mar 28, 2006	7.367	7.399	7.361	7.361	29,619	+0.01(+0.07%)
Mar 27, 2006	7.361	7.409	7.335	7.356	18,184	+0.01(+0.07%)
Mar 24, 2006	7.372	7.388	7.351	7.351	7,873	-0.02(-0.29%)
Mar 23, 2006	7.351	7.404	7.335	7.372	35,056	-0.02(-0.29%)
Mar 22, 2006	7.377	7.409	7.345	7.393	17,246	-0.01(-0.07%)
Mar 21, 2006	7.377	7.431	7.377	7.399	23,433	+0.02(+0.29%)
Mar 20, 2006	7.409	7.441	7.351	7.377	38,618	-0.03(-0.43%)
Mar 17, 2006	7.324	7.468	7.324	7.409	34,868	+0.09(+1.17%)
Mar 16, 2006	7.292	7.324	7.292	7.324	10,123	+0.04(+0.59%)
Mar 15, 2006	7.287	7.297	7.255	7.281	29,432	+0.01(+0.15%)
Mar 14, 2006	7.207	7.297	7.207	7.271	56,240	+0.06(+0.89%)
Mar 13, 2006	7.207	7.239	7.207	7.207	26,807	-0.03(-0.44%)
Mar 10, 2006	7.207	7.255	7.207	7.239	24,558	+0.00(+0.00%)
Mar 09, 2006	7.223	7.239	7.207	7.239	20,058	+0.05(+0.67%)
Mar 08, 2006	7.271	7.271	7.191	7.191	17,621	-0.04(-0.52%)
Mar 07, 2006	7.265	7.303	7.228	7.228	30,182	-0.06(-0.88%)
Mar 06, 2006	7.340	7.340	7.276	7.292	38,993	-0.05(-0.65%)
Mar 03, 2006	7.473	7.473	7.340	7.340	30,182	-0.11(-1.43%)
Mar 02, 2006	7.489	7.511	7.447	7.447	22,683	-0.02(-0.29%)
Mar 01, 2006	7.431	7.468	7.431	7.468	29,807	+0.05(+0.65%)
Feb 28, 2006	7.388	7.420	7.388	7.420	17,434	+0.03(+0.43%)
Feb 27, 2006	7.372	7.415	7.372	7.388	29,057	-0.02(-0.29%)
Feb 24, 2006	7.356	7.415	7.356	7.409	19,496	+0.04(+0.51%)
Feb 23, 2006	7.436	7.457	7.372	7.372	34,868	-0.07(-0.93%)
Feb 22, 2006	7.415	7.468	7.408	7.441	28,120	+0.02(+0.29%)
Feb 21, 2006	7.415	7.425	7.367	7.420	35,993	+0.00(+0.00%)
Feb 17, 2006	7.393	7.425	7.393	7.420	27,932	+0.03(+0.36%)
Feb 16, 2006	7.324	7.393	7.319	7.393	36,181	+0.07(+1.02%)
Feb 15, 2006	7.361	7.388	7.308	7.319	27,745	-0.04(-0.51%)
Feb 14, 2006	7.340	7.363	7.329	7.356	26,245	-0.01(-0.07%)
Feb 13, 2006	7.335	7.367	7.329	7.361	38,618	-0.01(-0.07%)
Feb 10, 2006	7.404	7.415	7.361	7.367	26,432	+0.01(+0.15%)
Feb 09, 2006	7.361	7.409	7.356	7.356	47,991	-0.01(-0.07%)
Feb 08, 2006	7.377	7.383	7.351	7.361	8,623	+0.01(+0.07%)
Feb 07, 2006	7.372	7.393	7.356	7.356	23,433	-0.02(-0.29%)
Feb 06, 2006	7.393	7.399	7.372	7.377	6,373	-0.01(-0.14%)
Feb 03, 2006	7.361	7.388	7.340	7.388	36,181	+0.05(+0.73%)
Feb 02, 2006	7.319	7.383	7.308	7.335	50,803	+0.02(+0.22%)
Feb 01, 2006	7.335	7.335	7.308	7.319	13,685	-0.02(-0.22%)
Jan 31, 2006	7.308	7.335	7.303	7.335	12,935	+0.02(+0.22%)
Jan 30, 2006	7.313	7.340	7.297	7.319	33,181	+0.01(+0.15%)
Jan 27, 2006	7.324	7.340	7.265	7.308	73,674	-0.02(-0.22%)
Jan 26, 2006	7.356	7.372	7.324	7.324	35,618	-0.01(-0.07%)
Jan 25, 2006	7.356	7.356	7.324	7.329	25,120	-0.02(-0.29%)
Jan 24, 2006	7.329	7.351	7.319	7.351	38,430	+0.02(+0.29%)
Jan 23, 2006	7.308	7.329	7.292	7.329	56,052	+0.01(+0.15%)
Jan 20, 2006	7.345	7.351	7.313	7.319	24,183	+0.01(+0.07%)
Jan 19, 2006	7.313	7.313	7.297	7.313	21,558	+0.00(+0.07%)
Jan 18, 2006	7.276	7.340	7.276	7.308	31,681	+0.03(+0.37%)
Jan 17, 2006	7.292	7.313	7.276	7.281	21,933	-0.01(-0.15%)
Jan 13, 2006	7.287	7.292	7.260	7.292	16,497	+0.03(+0.37%)
Jan 12, 2006	7.223	7.292	7.223	7.265	34,119	+0.01(+0.07%)
Jan 11, 2006	7.324	7.335	7.255	7.260	42,742	-0.06(-0.80%)
Jan 10, 2006	7.324	7.324	7.292	7.319	42,929	+0.01(+0.07%)
Jan 09, 2006	7.303	7.324	7.271	7.313	37,305	+0.01(+0.15%)
Jan 06, 2006	7.260	7.303	7.260	7.303	57,364	+0.04(+0.51%)
Jan 05, 2006	7.196	7.265	7.196	7.265	30,182	+0.07(+0.96%)
Jan 04, 2006	7.159	7.212	7.153	7.196	45,554	+0.04(+0.60%)