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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	10.46	10.49	10.46	10.49	32,121	+0.01(+0.12%)
Feb 27, 2013	10.46	10.49	10.45	10.47	17,159	+0.03(+0.25%)
Feb 26, 2013	10.46	10.46	10.37	10.45	31,009	+0.02(+0.19%)
Feb 25, 2013	10.46	10.47	10.41	10.43	15,916	-0.03(-0.31%)
Feb 22, 2013	10.51	10.51	10.42	10.46	25,662	-0.05(-0.49%)
Feb 21, 2013	10.47	10.55	10.44	10.51	26,305	+0.05(+0.43%)
Feb 20, 2013	10.46	10.47	10.43	10.47	12,185	+0.00(+0.00%)
Feb 19, 2013	10.38	10.48	10.38	10.47	51,739	+0.03(+0.25%)
Feb 15, 2013	10.40	10.47	10.40	10.44	30,128	-0.03(-0.28%)
Feb 14, 2013	10.56	10.56	10.44	10.47	115,967	-0.11(-1.00%)
Feb 13, 2013	10.69	10.70	10.58	10.58	74,319	-0.03(-0.31%)
Feb 12, 2013	10.58	10.61	10.58	10.61	4,060	+0.01(+0.12%)
Feb 11, 2013	10.59	10.62	10.59	10.60	26,700	+0.01(+0.06%)
Feb 08, 2013	10.58	10.62	10.58	10.59	21,475	-0.02(-0.18%)
Feb 07, 2013	10.67	10.74	10.61	10.61	49,902	-0.05(-0.48%)
Feb 06, 2013	10.67	10.70	10.66	10.66	18,709	+0.03(+0.32%)
Feb 04, 2013	10.68	10.68	10.63	10.63	15,537	-0.05(-0.50%)
Feb 01, 2013	10.64	10.71	10.63	10.68	51,664	+0.05(+0.50%)
Jan 31, 2013	10.60	10.65	10.58	10.63	40,058	-0.01(-0.07%)
Jan 30, 2013	10.60	10.71	10.59	10.64	18,667	+0.00(+0.00%)
Jan 29, 2013	10.75	10.83	10.64	10.64	44,747	-0.12(-1.13%)
Jan 28, 2013	10.95	10.95	10.75	10.76	17,619	-0.17(-1.58%)
Jan 25, 2013	10.94	10.94	10.89	10.93	30,429	-0.02(-0.18%)
Jan 24, 2013	11.02	11.02	10.92	10.95	53,787	-0.03(-0.23%)
Jan 23, 2013	10.91	10.98	10.89	10.98	36,790	+0.08(+0.71%)
Jan 22, 2013	10.87	10.93	10.87	10.90	31,103	+0.05(+0.50%)
Jan 18, 2013	10.84	10.87	10.82	10.84	7,894	+0.02(+0.21%)
Jan 17, 2013	10.77	10.86	10.76	10.82	59,011	+0.10(+0.90%)
Jan 16, 2013	10.69	10.76	10.62	10.73	110,955	+0.05(+0.48%)
Jan 15, 2013	10.78	10.81	10.67	10.67	34,393	-0.12(-1.07%)
Jan 14, 2013	10.92	10.92	10.79	10.79	34,956	-0.12(-1.06%)
Jan 11, 2013	10.91	10.93	10.88	10.91	21,078	-0.01(-0.13%)
Jan 10, 2013	10.99	11.01	10.89	10.92	46,806	-0.01(-0.12%)
Jan 09, 2013	10.86	10.96	10.86	10.93	16,382	+0.06(+0.59%)
Jan 08, 2013	10.82	10.87	10.80	10.87	21,168	+0.07(+0.65%)
Jan 07, 2013	10.75	10.81	10.75	10.80	30,295	-0.06(-0.53%)
Jan 04, 2013	10.88	10.91	10.81	10.86	22,689	-0.01(-0.06%)
Jan 03, 2013	10.86	10.87	10.82	10.86	26,394	+0.06(+0.59%)
Jan 02, 2013	10.64	10.80	10.47	10.80	69,569	+0.33(+3.11%)
Dec 31, 2012	10.50	10.54	10.45	10.47	25,489	+0.01(+0.12%)
Dec 28, 2012	10.45	10.47	10.39	10.46	39,785	+0.04(+0.37%)
Dec 27, 2012	10.52	10.52	10.31	10.42	53,834	-0.09(-0.85%)
Dec 26, 2012	10.45	10.54	10.45	10.51	47,370	+0.01(+0.12%)
Dec 24, 2012	10.56	10.58	10.46	10.50	42,111	-0.04(-0.36%)
Dec 21, 2012	10.41	10.54	10.41	10.54	46,624	+0.13(+1.23%)
Dec 20, 2012	10.41	10.48	10.37	10.41	63,774	+0.04(+0.43%)
Dec 19, 2012	10.23	10.40	10.23	10.36	95,918	+0.11(+1.06%)
Dec 18, 2012	10.23	10.33	10.09	10.26	137,512	-0.04(-0.37%)
Dec 17, 2012	10.60	10.61	10.22	10.29	129,676	-0.32(-3.01%)
Dec 14, 2012	10.76	10.76	10.60	10.61	40,739	-0.10(-0.89%)
Dec 13, 2012	10.82	10.82	10.68	10.71	20,332	-0.11(-1.00%)
Dec 12, 2012	10.79	10.82	10.75	10.82	88,454	+0.01(+0.05%)
Dec 11, 2012	10.76	10.81	10.75	10.81	13,613	+0.12(+1.13%)
Dec 10, 2012	10.76	10.81	10.67	10.69	38,622	-0.08(-0.71%)
Dec 07, 2012	10.93	10.93	10.77	10.77	47,509	-0.18(-1.68%)
Dec 06, 2012	10.91	10.95	10.91	10.95	21,238	-0.03(-0.23%)
Dec 05, 2012	11.04	11.04	10.96	10.98	39,875	-0.04(-0.40%)