BlackRock Municipal Income Investment Trust (NY: BBF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2010	7.214	7.241	7.205	7.209	7,977	-0.02(-0.29%)
Apr 29, 2010	7.293	7.293	7.209	7.230	15,426	-0.06(-0.79%)
Apr 28, 2010	7.293	7.293	7.267	7.288	3,094	+0.00(+0.00%)
Apr 27, 2010	7.309	7.309	7.288	7.288	7,528	-0.01(-0.14%)
Apr 26, 2010	7.335	7.340	7.293	7.298	16,515	-0.02(-0.29%)
Apr 23, 2010	7.214	7.340	7.193	7.319	9,046	+0.12(+1.60%)
Apr 22, 2010	7.167	7.214	7.120	7.204	12,760	+0.04(+0.59%)
Apr 21, 2010	7.162	7.188	7.136	7.162	17,991	+0.04(+0.52%)
Apr 20, 2010	7.078	7.220	7.062	7.125	17,521	+0.05(+0.67%)
Apr 19, 2010	7.130	7.135	7.062	7.078	17,930	-0.05(-0.74%)
Apr 16, 2010	7.120	7.157	7.078	7.130	33,869	+0.02(+0.22%)
Apr 15, 2010	7.120	7.162	7.094	7.115	21,509	-0.03(-0.44%)
Apr 14, 2010	7.206	7.206	7.146	7.146	4,797	-0.07(-0.95%)
Apr 13, 2010	7.241	7.241	7.178	7.214	5,903	-0.01(-0.11%)
Apr 12, 2010	7.233	7.248	7.217	7.222	3,446	+0.00(+0.00%)
Apr 09, 2010	7.206	7.253	7.196	7.222	7,234	+0.04(+0.51%)
Apr 08, 2010	7.264	7.295	7.180	7.186	14,396	-0.08(-1.08%)
Apr 07, 2010	7.269	7.269	7.206	7.264	9,459	+0.01(+0.07%)
Apr 06, 2010	7.227	7.259	7.212	7.259	3,510	+0.03(+0.43%)
Apr 05, 2010	7.212	7.227	7.165	7.227	22,590	+0.02(+0.29%)
Apr 01, 2010	7.128	7.206	7.206	7.206	31,213	+0.12(+1.69%)
Mar 31, 2010	7.039	7.086	7.039	7.086	2,926	+0.03(+0.44%)
Mar 30, 2010	7.013	7.055	7.013	7.055	10,505	+0.06(+0.82%)
Mar 29, 2010	6.982	7.013	6.961	6.998	14,170	+0.02(+0.30%)
Mar 26, 2010	6.935	6.977	6.935	6.977	11,156	+0.05(+0.68%)
Mar 25, 2010	6.945	6.966	6.925	6.930	13,611	+0.02(+0.30%)
Mar 24, 2010	6.898	6.951	6.872	6.909	24,141	-0.00(-0.00%)
Mar 23, 2010	6.914	6.935	6.909	6.909	30,365	+0.00(+0.00%)
Mar 22, 2010	6.851	6.909	6.851	6.909	25,851	+0.04(+0.61%)
Mar 19, 2010	6.867	6.883	6.841	6.867	32,025	-0.03(-0.38%)
Mar 18, 2010	6.846	6.893	6.846	6.893	18,881	+0.02(+0.30%)
Mar 17, 2010	6.830	6.872	6.820	6.872	19,340	+0.04(+0.61%)
Mar 16, 2010	6.830	6.836	6.804	6.831	22,402	-0.01(-0.08%)
Mar 15, 2010	6.867	6.872	6.836	6.836	12,648	-0.04(-0.61%)
Mar 12, 2010	6.867	6.878	6.867	6.878	4,021	+0.01(+0.15%)
Mar 11, 2010	6.925	6.925	6.841	6.867	31,652	-0.07(-0.94%)
Mar 10, 2010	6.875	6.932	6.859	6.932	35,434	+0.05(+0.68%)
Mar 09, 2010	6.854	6.901	6.413	6.885	57,853	+0.06(+0.91%)
Mar 08, 2010	6.808	6.875	6.802	6.823	18,740	-0.01(-0.08%)
Mar 05, 2010	6.792	6.868	6.792	6.828	18,786	+0.04(+0.61%)
Mar 04, 2010	6.813	6.844	6.776	6.787	22,915	-0.03(-0.38%)
Mar 03, 2010	6.802	6.844	6.802	6.813	20,627	+0.01(+0.08%)
Mar 02, 2010	6.782	6.808	6.735	6.808	35,096	+0.03(+0.46%)
Mar 01, 2010	6.802	6.808	6.750	6.776	35,806	-0.01(-0.08%)
Feb 26, 2010	6.756	6.782	6.756	6.782	12,704	+0.01(+0.08%)
Feb 25, 2010	6.723	6.782	6.723	6.776	22,774	+0.07(+1.08%)
Feb 24, 2010	6.745	6.756	6.704	6.704	25,902	-0.01(-0.15%)
Feb 23, 2010	6.797	6.797	6.704	6.714	20,394	-0.07(-1.00%)
Feb 22, 2010	6.828	6.828	6.771	6.782	15,984	-0.04(-0.61%)
Feb 19, 2010	6.818	6.865	6.792	6.823	19,265	-0.01(-0.08%)
Feb 18, 2010	6.839	6.839	6.757	6.828	35,454	-0.04(-0.53%)
Feb 17, 2010	6.859	6.896	6.839	6.865	14,172	+0.02(+0.24%)
Feb 16, 2010	6.823	6.880	6.808	6.848	22,048	-0.00(-0.06%)
Feb 12, 2010	6.865	6.852	6.852	6.852	5,584	-0.03(-0.38%)
Feb 11, 2010	6.839	6.880	6.802	6.879	23,652	+0.03(+0.43%)
Feb 10, 2010	6.828	6.849	6.828	6.849	11,747	+0.03(+0.42%)
Feb 09, 2010	6.753	6.820	6.753	6.820	39,531	-0.03(-0.45%)
Feb 08, 2010	6.836	6.851	6.815	6.851	11,473	+0.03(+0.38%)
Feb 05, 2010	6.789	6.836	6.764	6.825	26,341	+0.03(+0.46%)
Feb 04, 2010	6.784	6.805	6.779	6.794	23,219	-0.02(-0.23%)
Feb 03, 2010	6.779	6.810	6.753	6.810	14,834	+0.02(+0.23%)
Feb 02, 2010	6.764	6.794	6.763	6.794	37,468	+0.03(+0.46%)