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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	9.751	9.770	9.627	9.680	44,796	-0.07(-0.74%)
May 30, 2013	9.810	9.817	9.745	9.751	68,260	-0.04(-0.40%)
May 29, 2013	10.03	10.03	9.745	9.791	89,096	-0.20(-1.96%)
May 28, 2013	10.14	10.14	9.986	9.986	36,270	-0.14(-1.42%)
May 24, 2013	10.12	10.16	10.07	10.13	16,344	-0.02(-0.18%)
May 23, 2013	10.18	10.18	10.12	10.15	21,618	-0.00(-0.02%)
May 22, 2013	10.17	10.17	10.10	10.15	40,506	-0.00(-0.05%)
May 21, 2013	10.14	10.16	10.09	10.15	21,399	-0.00(-0.02%)
May 20, 2013	10.12	10.16	10.12	10.16	15,590	+0.07(+0.71%)
May 17, 2013	10.06	10.11	10.06	10.08	9,045	-0.02(-0.19%)
May 16, 2013	10.04	10.13	10.04	10.10	31,270	+0.03(+0.32%)
May 15, 2013	10.06	10.19	10.06	10.07	112,297	-0.03(-0.26%)
May 13, 2013	10.18	10.23	10.10	10.10	30,239	-0.09(-0.91%)
May 10, 2013	10.20	10.23	10.19	10.19	38,791	-0.03(-0.32%)
May 09, 2013	10.21	10.23	10.20	10.22	50,161	+0.02(+0.19%)
May 08, 2013	10.23	10.23	10.20	10.20	16,821	-0.03(-0.32%)
May 07, 2013	10.21	10.25	10.20	10.23	23,316	-0.03(-0.25%)
May 06, 2013	10.22	10.26	10.19	10.26	45,868	+0.05(+0.51%)
May 03, 2013	10.23	10.23	10.20	10.21	55,212	-0.01(-0.13%)
May 02, 2013	10.23	10.24	10.20	10.22	26,123	+0.00(+0.00%)