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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	10.41	10.46	10.34	10.44	76,034	+0.03(+0.30%)
Jul 30, 2012	10.52	10.52	10.40	10.41	16,850	-0.07(-0.67%)
Jul 27, 2012	10.55	10.55	10.46	10.48	26,056	+0.05(+0.43%)
Jul 26, 2012	10.54	10.54	10.40	10.44	18,934	-0.06(-0.54%)
Jul 25, 2012	10.50	10.58	10.46	10.49	31,169	-0.03(-0.30%)
Jul 24, 2012	10.47	10.52	10.45	10.52	44,923	+0.08(+0.78%)
Jul 23, 2012	10.35	10.62	10.34	10.44	53,402	+0.11(+1.03%)
Jul 20, 2012	10.22	10.76	10.22	10.34	33,211	+0.13(+1.29%)
Jul 19, 2012	10.25	10.26	10.20	10.20	26,718	-0.02(-0.18%)
Jul 18, 2012	10.22	10.23	10.17	10.22	21,218	+0.06(+0.62%)
Jul 17, 2012	10.18	10.20	10.15	10.16	44,592	-0.02(-0.18%)
Jul 16, 2012	10.16	10.19	10.12	10.18	45,716	+0.05(+0.49%)
Jul 13, 2012	10.12	10.13	10.07	10.13	26,807	+0.07(+0.68%)
Jul 12, 2012	10.10	10.10	10.04	10.06	41,674	+0.00(+0.02%)
Jul 11, 2012	10.11	10.14	10.06	10.06	32,082	-0.02(-0.25%)
Jul 10, 2012	9.991	10.08	9.984	10.08	37,097	+0.12(+1.25%)
Jul 09, 2012	9.941	9.959	9.928	9.959	37,039	+0.08(+0.82%)
Jul 06, 2012	9.804	9.903	9.804	9.879	28,369	+0.01(+0.13%)
Jul 05, 2012	9.847	9.872	9.847	9.866	25,355	+0.04(+0.44%)
Jul 03, 2012	9.804	9.829	9.804	9.822	9,868	+0.04(+0.38%)
Jul 02, 2012	9.710	9.785	9.698	9.785	50,391	+0.12(+1.22%)
Jun 29, 2012	9.661	9.667	9.648	9.667	15,114	+0.03(+0.32%)
Jun 28, 2012	9.648	9.654	9.623	9.636	21,259	+0.00(+0.00%)
Jun 27, 2012	9.623	9.648	9.605	9.636	34,726	+0.06(+0.65%)
Jun 26, 2012	9.605	9.605	9.530	9.573	84,626	-0.01(-0.10%)
Jun 25, 2012	9.580	9.605	9.555	9.583	42,147	-0.01(-0.10%)
Jun 22, 2012	9.611	9.611	9.573	9.592	15,870	+0.00(+0.00%)
Jun 21, 2012	9.598	9.630	9.580	9.592	18,025	+0.02(+0.20%)
Jun 20, 2012	9.642	9.654	9.573	9.573	19,189	-0.03(-0.32%)
Jun 19, 2012	9.648	9.661	9.573	9.605	24,552	-0.01(-0.13%)
Jun 18, 2012	9.586	9.617	9.555	9.617	36,061	+0.06(+0.59%)
Jun 15, 2012	9.661	9.686	9.530	9.561	55,251	-0.07(-0.71%)
Jun 14, 2012	9.686	9.686	9.630	9.630	32,046	-0.05(-0.51%)
Jun 13, 2012	9.679	9.704	9.661	9.679	16,200	+0.01(+0.14%)
Jun 12, 2012	9.659	9.684	9.647	9.665	24,631	+0.01(+0.13%)
Jun 11, 2012	9.647	9.665	9.585	9.653	44,133	+0.01(+0.13%)
Jun 08, 2012	9.622	9.641	9.597	9.641	17,765	+0.06(+0.58%)
Jun 07, 2012	9.715	9.715	9.585	9.585	35,606	-0.07(-0.71%)
Jun 06, 2012	9.641	9.653	9.634	9.653	30,232	+0.02(+0.19%)
Jun 05, 2012	9.641	9.641	9.616	9.634	21,384	+0.01(+0.06%)
Jun 04, 2012	9.709	9.709	9.603	9.628	102,102	-0.06(-0.58%)
Jun 01, 2012	9.721	9.758	9.684	9.684	37,874	-0.02(-0.19%)
May 31, 2012	9.671	9.702	9.665	9.702	31,578	+0.02(+0.26%)
May 30, 2012	9.715	9.715	9.678	9.678	30,627	+0.00(+0.00%)
May 29, 2012	9.696	9.702	9.659	9.678	21,106	-0.01(-0.06%)
May 25, 2012	9.721	9.727	9.659	9.684	31,875	-0.01(-0.06%)
May 24, 2012	9.733	9.733	9.659	9.690	24,213	-0.03(-0.32%)
May 23, 2012	9.702	9.727	9.702	9.721	17,463	+0.02(+0.26%)
May 22, 2012	9.709	9.709	9.662	9.696	45,957	+0.01(+0.06%)
May 21, 2012	9.671	9.690	9.647	9.690	15,630	+0.05(+0.51%)
May 18, 2012	9.665	9.671	9.641	9.641	10,520	-0.01(-0.06%)
May 17, 2012	9.733	9.733	9.634	9.647	47,306	-0.07(-0.76%)
May 16, 2012	9.740	9.740	9.673	9.721	33,126	+0.00(+0.00%)
May 15, 2012	9.709	9.721	9.684	9.721	18,633	+0.04(+0.45%)
May 14, 2012	9.678	9.696	9.665	9.678	10,192	-0.02(-0.26%)
May 11, 2012	9.715	9.715	9.679	9.702	11,122	+0.03(+0.28%)
May 10, 2012	9.693	9.693	9.644	9.675	17,477	-0.01(-0.06%)
May 09, 2012	9.650	9.681	9.642	9.681	38,893	+0.04(+0.45%)
May 08, 2012	9.638	9.638	9.613	9.638	9,757	+0.01(+0.06%)
May 07, 2012	9.632	9.632	9.589	9.632	36,187	+0.01(+0.13%)
May 04, 2012	9.607	9.629	9.558	9.619	43,069	+0.02(+0.19%)
May 03, 2012	9.545	9.601	9.539	9.601	38,875	+0.05(+0.52%)
May 02, 2012	9.564	9.570	9.552	9.552	24,111	-0.03(-0.32%)