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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2005	7.052	7.116	7.047	7.116	51,928	+0.07(+0.98%)
Dec 29, 2005	7.057	7.057	7.025	7.047	32,994	+0.02(+0.23%)
Dec 28, 2005	6.999	7.031	6.956	7.031	64,488	+0.04(+0.53%)
Dec 27, 2005	6.977	7.020	6.967	6.993	62,613	+0.03(+0.38%)
Dec 23, 2005	6.924	6.977	6.924	6.967	35,243	+0.03(+0.46%)
Dec 22, 2005	6.940	6.967	6.919	6.935	46,304	+0.02(+0.31%)
Dec 21, 2005	6.961	6.999	6.908	6.913	95,045	-0.05(-0.77%)
Dec 20, 2005	7.020	7.036	6.967	6.967	43,679	-0.05(-0.76%)
Dec 19, 2005	6.967	7.036	6.967	7.020	69,362	+0.01(+0.15%)
Dec 16, 2005	6.988	7.009	6.961	7.009	34,868	+0.04(+0.61%)
Dec 15, 2005	7.015	7.025	6.961	6.967	71,799	-0.07(-0.99%)
Dec 14, 2005	7.015	7.036	6.993	7.036	67,300	+0.03(+0.38%)
Dec 13, 2005	6.993	7.041	6.967	7.009	67,675	-0.01(-0.08%)
Dec 12, 2005	7.036	7.036	6.993	7.015	32,806	-0.02(-0.30%)
Dec 09, 2005	7.041	7.041	6.999	7.036	41,242	-0.01(-0.08%)
Dec 08, 2005	7.031	7.084	7.031	7.041	35,243	+0.02(+0.30%)
Dec 07, 2005	7.073	7.079	7.015	7.020	25,495	-0.02(-0.30%)
Dec 06, 2005	7.121	7.121	7.041	7.041	74,049	-0.05(-0.68%)
Dec 05, 2005	6.988	7.089	6.983	7.089	55,865	+0.05(+0.68%)
Dec 02, 2005	7.063	7.084	7.041	7.041	41,805	-0.02(-0.30%)
Dec 01, 2005	7.111	7.116	7.063	7.063	46,866	-0.02(-0.30%)
Nov 30, 2005	7.068	7.089	7.041	7.084	63,738	+0.03(+0.45%)
Nov 29, 2005	7.057	7.111	7.041	7.052	65,238	-0.02(-0.23%)
Nov 28, 2005	7.111	7.111	7.052	7.068	32,056	-0.03(-0.38%)
Nov 25, 2005	7.095	7.095	7.063	7.095	5,998	+0.03(+0.38%)
Nov 23, 2005	7.132	7.132	7.068	7.068	17,434	-0.06(-0.90%)
Nov 22, 2005	7.052	7.132	7.004	7.132	55,865	+0.08(+1.13%)
Nov 21, 2005	7.068	7.105	7.052	7.052	33,744	+0.00(+0.00%)
Nov 18, 2005	7.052	7.057	7.041	7.052	16,872	-0.01(-0.08%)
Nov 17, 2005	7.100	7.100	7.025	7.057	39,368	-0.02(-0.23%)
Nov 16, 2005	7.084	7.084	7.015	7.073	41,992	-0.02(-0.30%)
Nov 15, 2005	7.111	7.153	7.068	7.095	98,607	-0.07(-0.97%)
Nov 14, 2005	7.164	7.196	7.100	7.164	30,182	+0.01(+0.15%)
Nov 11, 2005	7.255	7.271	7.148	7.153	54,365	-0.07(-1.03%)
Nov 10, 2005	7.255	7.281	7.201	7.228	42,555	-0.06(-0.88%)
Nov 09, 2005	7.308	7.415	7.207	7.292	104,794	-0.01(-0.15%)
Nov 08, 2005	7.340	7.383	7.297	7.303	58,677	-0.05(-0.65%)
Nov 07, 2005	7.335	7.388	7.303	7.351	56,240	-0.03(-0.36%)
Nov 04, 2005	7.335	7.399	7.329	7.377	47,804	+0.01(+0.14%)
Nov 03, 2005	7.361	7.367	7.335	7.367	28,869	-0.03(-0.43%)
Nov 02, 2005	7.393	7.415	7.351	7.399	45,179	+0.01(+0.14%)
Nov 01, 2005	7.351	7.388	7.351	7.388	22,496	+0.02(+0.29%)
Oct 31, 2005	7.404	7.425	7.340	7.367	44,992	-0.05(-0.65%)
Oct 28, 2005	7.415	7.441	7.399	7.415	13,872	-0.01(-0.14%)
Oct 27, 2005	7.399	7.425	7.383	7.425	21,558	+0.04(+0.58%)
Oct 26, 2005	7.388	7.415	7.361	7.383	2,437	+0.01(+0.07%)
Oct 25, 2005	7.409	7.452	7.377	7.377	18,371	-0.03(-0.43%)
Oct 24, 2005	7.393	7.409	7.379	7.409	28,494	+0.01(+0.07%)
Oct 21, 2005	7.345	7.423	7.308	7.404	51,553	+0.09(+1.17%)
Oct 20, 2005	7.159	7.319	7.159	7.319	65,426	+0.15(+2.08%)
Oct 19, 2005	7.164	7.212	7.148	7.169	98,420	-0.06(-0.88%)
Oct 18, 2005	7.431	7.431	7.175	7.233	104,231	-0.20(-2.73%)
Oct 17, 2005	7.441	7.505	7.436	7.436	20,621	-0.01(-0.07%)
Oct 14, 2005	7.495	7.495	7.441	7.441	22,121	-0.04(-0.50%)
Oct 13, 2005	7.505	7.543	7.473	7.479	17,246	-0.05(-0.71%)
Oct 12, 2005	7.537	7.591	7.526	7.532	29,057	-0.04(-0.56%)
Oct 11, 2005	7.564	7.628	7.559	7.575	27,932	+0.02(+0.21%)
Oct 10, 2005	7.639	7.655	7.532	7.559	38,055	-0.05(-0.63%)
Oct 07, 2005	7.591	7.607	7.532	7.607	56,802	+0.02(+0.28%)
Oct 06, 2005	7.655	7.655	7.521	7.585	87,922	-0.07(-0.91%)
Oct 05, 2005	8.001	8.001	7.655	7.655	140,600	-0.46(-5.72%)
Oct 04, 2005	8.135	8.161	8.113	8.119	16,122	-0.05(-0.65%)