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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2004	7.484	7.548	7.484	7.521	17,996	-0.01(-0.14%)
Dec 30, 2004	7.516	7.532	7.516	7.532	4,686	+0.05(+0.71%)
Dec 29, 2004	7.553	7.553	7.479	7.479	39,180	-0.09(-1.20%)
Dec 28, 2004	7.575	7.580	7.516	7.569	17,246	-0.01(-0.07%)
Dec 27, 2004	7.553	7.596	7.516	7.575	44,617	+0.02(+0.21%)
Dec 23, 2004	7.596	7.601	7.559	7.559	19,496	-0.05(-0.63%)
Dec 22, 2004	7.612	7.612	7.580	7.607	17,434	-0.01(-0.07%)
Dec 21, 2004	7.708	7.740	7.548	7.612	44,804	-0.05(-0.63%)
Dec 20, 2004	7.681	7.681	7.548	7.660	13,872	-0.01(-0.07%)
Dec 17, 2004	7.601	7.665	7.532	7.665	9,748	+0.01(+0.14%)
Dec 16, 2004	7.676	7.676	7.628	7.655	14,434	+0.02(+0.21%)
Dec 15, 2004	7.671	7.681	7.628	7.639	31,119	+0.00(+0.00%)
Dec 14, 2004	7.681	7.681	7.639	7.639	14,434	-0.04(-0.56%)
Dec 13, 2004	7.681	7.681	7.681	7.681	8,810	-0.11(-1.37%)
Dec 10, 2004	7.777	7.788	7.777	7.788	6,186	+0.05(+0.69%)
Dec 09, 2004	7.809	7.831	7.735	7.735	13,310	-0.03(-0.34%)
Dec 08, 2004	7.783	7.836	7.761	7.761	20,246	+0.01(+0.14%)
Dec 07, 2004	7.772	7.836	7.703	7.751	31,306	-0.06(-0.82%)
Dec 06, 2004	7.692	7.815	7.692	7.815	6,186	+0.08(+1.03%)
Dec 03, 2004	7.724	7.735	7.703	7.735	26,807	+0.06(+0.83%)
Dec 02, 2004	7.692	7.761	7.628	7.671	17,996	+0.02(+0.28%)