BlackRock Municipal Income Investment Trust (NY: BBF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	14.00	14.10	13.98	14.02	15,200	-0.02(-0.14%)
Nov 29, 2007	13.99	14.09	13.81	14.04	30,600	-0.05(-0.36%)
Nov 28, 2007	14.03	14.10	13.99	14.09	10,100	+0.05(+0.36%)
Nov 27, 2007	14.07	14.08	13.95	14.04	19,800	+0.07(+0.50%)
Nov 26, 2007	14.03	14.09	13.97	13.97	11,600	-0.15(-1.06%)
Nov 23, 2007	13.94	14.12	13.94	14.12	6,000	+0.13(+0.93%)
Nov 21, 2007	13.95	13.99	13.94	13.99	2,700	+0.03(+0.21%)
Nov 20, 2007	13.81	13.98	13.81	13.96	26,401	-0.02(-0.14%)
Nov 19, 2007	14.10	14.16	13.80	13.98	34,600	-0.25(-1.76%)
Nov 16, 2007	14.31	14.37	14.18	14.23	11,900	-0.08(-0.56%)
Nov 15, 2007	14.51	14.58	14.31	14.31	28,000	-0.30(-2.05%)
Nov 14, 2007	14.85	14.85	14.61	14.61	19,200	-0.27(-1.81%)
Nov 13, 2007	15.00	15.09	14.88	14.88	3,700	-0.12(-0.80%)
Nov 12, 2007	15.15	15.19	15.00	15.00	4,600	-0.01(-0.07%)
Nov 09, 2007	15.09	15.11	15.01	15.01	4,700	+0.00(+0.00%)
Nov 08, 2007	15.10	15.11	15.01	15.01	10,200	-0.04(-0.27%)
Nov 07, 2007	14.98	15.05	14.95	15.05	2,400	-0.08(-0.53%)
Nov 06, 2007	15.08	15.13	15.00	15.13	2,900	+0.04(+0.27%)
Nov 05, 2007	15.11	15.11	15.07	15.09	6,200	-0.12(-0.79%)
Nov 02, 2007	15.23	15.29	15.10	15.21	26,000	+0.11(+0.73%)
Nov 01, 2007	15.16	15.18	15.05	15.10	14,300	+0.00(+0.00%)
Oct 31, 2007	15.07	15.19	15.07	15.10	9,200	+0.02(+0.13%)
Oct 30, 2007	15.09	15.09	15.05	15.08	4,300	-0.07(-0.46%)
Oct 29, 2007	15.07	15.15	15.00	15.15	2,300	+0.12(+0.80%)
Oct 26, 2007	15.15	15.15	15.03	15.03	4,700	-0.09(-0.60%)
Oct 25, 2007	15.27	15.27	15.10	15.12	8,500	-0.15(-0.98%)
Oct 24, 2007	15.16	15.27	15.16	15.27	1,500	+0.13(+0.86%)
Oct 23, 2007	15.08	15.28	15.08	15.14	6,500	+0.12(+0.80%)
Oct 22, 2007	15.03	15.08	14.98	15.02	5,500	-0.04(-0.27%)
Oct 19, 2007	15.20	15.24	15.06	15.06	6,900	-0.07(-0.46%)
Oct 18, 2007	15.15	15.24	15.12	15.13	9,400	-0.05(-0.33%)
Oct 17, 2007	15.32	15.32	15.18	15.18	5,900	-0.14(-0.91%)
Oct 16, 2007	15.40	15.41	15.31	15.32	5,200	-0.14(-0.91%)
Oct 15, 2007	15.37	15.51	15.37	15.46	9,800	-0.05(-0.32%)
Oct 12, 2007	15.47	15.52	15.33	15.51	11,900	+0.01(+0.06%)
Oct 11, 2007	15.20	15.76	15.15	15.50	20,300	+0.18(+1.17%)
Oct 10, 2007	15.16	15.32	15.16	15.32	8,200	+0.17(+1.14%)
Oct 09, 2007	15.07	15.16	15.07	15.15	4,700	+0.15(+0.98%)
Oct 08, 2007	14.88	15.10	14.88	15.00	9,900	+0.13(+0.87%)
Oct 05, 2007	15.08	15.15	14.74	14.87	36,300	-0.23(-1.52%)
Oct 04, 2007	15.03	15.25	15.03	15.10	18,900	+0.06(+0.40%)
Oct 03, 2007	15.25	15.42	14.95	15.04	28,000	-0.12(-0.79%)
Oct 02, 2007	15.06	15.25	15.01	15.16	14,000	+0.21(+1.40%)
Oct 01, 2007	14.99	15.01	14.92	14.95	5,300	+0.03(+0.20%)
Sep 28, 2007	15.00	15.00	14.92	14.92	3,100	-0.04(-0.27%)
Sep 27, 2007	14.89	14.96	14.89	14.96	2,500	+0.04(+0.27%)
Sep 26, 2007	14.79	14.92	14.79	14.92	3,500	+0.12(+0.81%)
Sep 25, 2007	14.77	14.80	14.62	14.80	18,200	+0.03(+0.20%)
Sep 24, 2007	14.97	14.97	14.72	14.77	29,100	-0.20(-1.34%)
Sep 21, 2007	14.95	14.99	14.95	14.97	2,800	+0.10(+0.67%)
Sep 20, 2007	14.73	15.00	14.73	14.87	16,800	-0.16(-1.06%)
Sep 19, 2007	15.27	15.27	14.89	15.03	13,100	-0.17(-1.12%)
Sep 18, 2007	15.08	15.25	15.08	15.20	6,100	+0.08(+0.53%)
Sep 17, 2007	15.19	15.19	15.12	15.12	1,700	-0.06(-0.38%)
Sep 14, 2007	15.28	15.28	15.14	15.18	800	+0.17(+1.12%)
Sep 13, 2007	15.06	15.17	15.01	15.01	9,300	-0.04(-0.27%)
Sep 12, 2007	15.14	15.20	15.05	15.05	14,600	-0.20(-1.31%)
Sep 11, 2007	15.17	15.25	15.17	15.25	6,300	+0.05(+0.33%)
Sep 10, 2007	15.26	15.26	15.20	15.20	4,400	-0.03(-0.20%)
Sep 07, 2007	15.11	15.26	15.11	15.23	2,000	+0.07(+0.46%)
Sep 06, 2007	15.16	15.16	15.10	15.16	3,700	-0.08(-0.52%)
Sep 05, 2007	15.25	15.26	15.16	15.24	2,400	-0.01(-0.07%)