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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2010	7.696	7.696	7.653	7.653	19,386	-0.04(-0.49%)
Mar 30, 2010	7.669	7.691	7.648	7.691	42,094	-0.01(-0.07%)
Mar 29, 2010	7.702	7.748	7.696	7.696	27,150	+0.00(+0.00%)
Mar 26, 2010	7.729	7.745	7.696	7.696	21,254	-0.03(-0.40%)
Mar 25, 2010	7.718	7.772	7.691	7.727	62,076	+0.01(+0.12%)
Mar 24, 2010	7.675	7.718	7.642	7.718	61,552	+0.06(+0.78%)
Mar 23, 2010	7.599	7.675	7.599	7.658	38,711	+0.06(+0.78%)
Mar 22, 2010	7.577	7.599	7.561	7.599	79,762	+0.04(+0.52%)
Mar 19, 2010	7.588	7.593	7.556	7.559	48,683	-0.03(-0.38%)
Mar 18, 2010	7.583	7.594	7.550	7.588	28,533	-0.01(-0.07%)
Mar 17, 2010	7.648	7.653	7.550	7.593	68,799	-0.05(-0.64%)
Mar 16, 2010	7.658	7.691	7.604	7.642	74,646	-0.01(-0.14%)
Mar 15, 2010	7.642	7.653	7.621	7.653	41,732	+0.03(+0.43%)
Mar 12, 2010	7.626	7.653	7.621	7.621	145,552	+0.00(+0.00%)
Mar 11, 2010	7.658	7.680	7.621	7.621	27,436	-0.00(-0.05%)
Mar 10, 2010	7.608	7.624	7.570	7.624	38,043	+0.03(+0.35%)
Mar 09, 2010	7.592	7.617	7.565	7.597	40,762	+0.00(+0.00%)
Mar 08, 2010	7.554	7.597	7.549	7.597	44,574	+0.03(+0.36%)
Mar 05, 2010	7.511	7.570	7.505	7.570	27,455	+0.06(+0.86%)
Mar 04, 2010	7.511	7.516	7.489	7.506	10,261	+0.00(+0.00%)
Mar 03, 2010	7.511	7.527	7.500	7.506	59,862	-0.02(-0.29%)
Mar 02, 2010	7.543	7.576	7.495	7.527	63,021	-0.01(-0.07%)
Mar 01, 2010	7.538	7.538	7.479	7.532	43,930	-0.01(-0.14%)
Feb 26, 2010	7.511	7.543	7.489	7.543	37,252	+0.04(+0.57%)
Feb 25, 2010	7.441	7.532	7.419	7.501	21,850	+0.09(+1.17%)
Feb 24, 2010	7.392	7.457	7.392	7.414	24,945	+0.01(+0.15%)
Feb 23, 2010	7.403	7.410	7.375	7.403	17,167	+0.01(+0.07%)
Feb 22, 2010	7.409	7.438	7.382	7.398	41,393	-0.04(-0.51%)
Feb 19, 2010	7.468	7.508	7.354	7.436	55,170	-0.02(-0.33%)
Feb 18, 2010	7.414	7.532	7.414	7.460	68,531	+0.02(+0.26%)
Feb 17, 2010	7.398	7.446	7.398	7.441	11,250	+0.05(+0.66%)
Feb 16, 2010	7.360	7.398	7.328	7.392	18,533	+0.04(+0.51%)
Feb 12, 2010	7.328	7.355	7.355	7.355	21,157	+0.03(+0.37%)
Feb 11, 2010	7.392	7.439	7.328	7.328	42,393	-0.07(-0.88%)
Feb 10, 2010	7.430	7.436	7.392	7.393	25,487	-0.03(-0.44%)
Feb 09, 2010	7.495	7.495	7.386	7.426	54,418	-0.07(-0.95%)
Feb 08, 2010	7.447	7.501	7.426	7.497	29,151	+0.08(+1.03%)
Feb 05, 2010	7.329	7.447	7.329	7.420	39,467	+0.09(+1.24%)
Feb 04, 2010	7.426	7.426	7.324	7.329	36,856	-0.09(-1.16%)
Feb 03, 2010	7.447	7.447	7.388	7.415	34,703	+0.03(+0.36%)
Feb 02, 2010	7.291	7.388	7.285	7.388	51,065	+0.10(+1.32%)
Feb 01, 2010	7.259	7.291	7.254	7.291	23,478	+0.02(+0.22%)
Jan 29, 2010	7.291	7.291	7.254	7.275	27,444	+0.01(+0.07%)
Jan 28, 2010	7.265	7.281	7.237	7.270	29,912	+0.02(+0.22%)
Jan 27, 2010	7.243	7.270	7.213	7.254	16,471	-0.01(-0.15%)
Jan 26, 2010	7.238	7.270	7.184	7.265	47,823	+0.03(+0.44%)
Jan 25, 2010	7.211	7.233	7.206	7.233	8,163	+0.02(+0.30%)
Jan 22, 2010	7.211	7.211	7.193	7.211	3,357	-0.01(-0.15%)
Jan 21, 2010	7.222	7.236	7.190	7.222	23,395	+0.01(+0.07%)
Jan 20, 2010	7.222	7.227	7.172	7.216	54,183	-0.01(-0.07%)
Jan 19, 2010	7.265	7.286	7.200	7.222	30,072	-0.04(-0.52%)
Jan 15, 2010	7.286	7.259	7.259	7.259	14,361	+0.02(+0.25%)
Jan 14, 2010	7.222	7.308	7.222	7.241	45,208	-0.00(-0.03%)
Jan 13, 2010	7.233	7.248	7.190	7.243	25,838	+0.02(+0.28%)
Jan 12, 2010	7.185	7.233	7.185	7.223	41,771	-0.01(-0.07%)
Jan 11, 2010	7.196	7.249	7.185	7.228	30,448	+0.04(+0.52%)
Jan 08, 2010	7.132	7.191	7.132	7.191	12,982	+0.07(+1.05%)
Jan 07, 2010	7.089	7.143	7.089	7.116	36,676	-0.04(-0.52%)
Jan 06, 2010	7.164	7.164	7.153	7.153	19,809	-0.01(-0.15%)
Jan 05, 2010	7.191	7.191	7.137	7.164	31,798	-0.04(-0.52%)