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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	10.14	10.20	10.14	10.16	39,555	+0.03(+0.26%)
Apr 29, 2013	10.20	10.20	10.14	10.14	27,989	+0.00(+0.00%)
Apr 26, 2013	10.14	10.16	10.11	10.14	31,665	-0.03(-0.32%)
Apr 25, 2013	10.12	10.18	10.12	10.17	22,804	+0.03(+0.32%)
Apr 24, 2013	10.14	10.16	10.12	10.14	11,442	-0.03(-0.25%)
Apr 23, 2013	10.16	10.16	10.14	10.16	12,508	+0.06(+0.58%)
Apr 22, 2013	10.14	10.18	10.09	10.11	36,106	-0.06(-0.57%)
Apr 19, 2013	10.17	10.18	10.14	10.16	7,234	+0.03(+0.32%)
Apr 18, 2013	10.11	10.16	10.11	10.13	10,047	+0.02(+0.19%)
Apr 17, 2013	10.11	10.12	10.10	10.11	13,715	+0.03(+0.26%)
Apr 16, 2013	10.09	10.11	10.05	10.09	21,217	+0.00(+0.00%)
Apr 15, 2013	10.11	10.12	10.09	10.09	14,454	-0.05(-0.45%)
Apr 12, 2013	10.11	10.13	10.10	10.13	34,034	+0.00(+0.00%)
Apr 11, 2013	10.13	10.17	10.11	10.13	28,867	-0.00(-0.01%)
Apr 10, 2013	10.09	10.14	10.09	10.13	18,294	+0.00(+0.00%)
Apr 09, 2013	10.09	10.16	10.09	10.13	30,084	+0.04(+0.38%)
Apr 08, 2013	10.10	10.12	10.07	10.09	49,509	+0.00(+0.00%)
Apr 05, 2013	10.09	10.16	10.09	10.09	49,423	+0.03(+0.26%)
Apr 04, 2013	9.990	10.07	9.983	10.07	86,142	+0.08(+0.84%)
Apr 03, 2013	10.05	10.05	9.977	9.983	21,533	-0.03(-0.32%)
Apr 02, 2013	10.01	10.04	10.01	10.02	16,064	-0.04(-0.39%)