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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2004	7.676	7.676	7.612	7.655	6,186	+0.02(+0.28%)
Sep 29, 2004	7.708	7.708	7.575	7.633	20,058	-0.07(-0.97%)
Sep 28, 2004	7.772	7.772	7.655	7.708	8,810	-0.02(-0.28%)
Sep 27, 2004	7.671	7.729	7.671	7.729	8,061	+0.11(+1.40%)
Sep 24, 2004	7.543	7.628	7.468	7.623	48,928	+0.08(+1.06%)
Sep 23, 2004	7.489	7.575	7.489	7.543	7,873	+0.02(+0.21%)
Sep 22, 2004	7.527	7.564	7.489	7.527	8,248	+0.03(+0.43%)
Sep 21, 2004	7.479	7.495	7.479	7.495	3,561	-0.01(-0.07%)
Sep 20, 2004	7.527	7.548	7.473	7.500	17,246	-0.03(-0.35%)
Sep 17, 2004	7.596	7.644	7.527	7.527	23,808	+0.01(+0.07%)
Sep 16, 2004	7.580	7.708	7.521	7.521	20,621	-0.05(-0.70%)
Sep 15, 2004	7.591	7.671	7.575	7.575	6,748	-0.04(-0.56%)
Sep 14, 2004	7.655	7.655	7.548	7.617	9,373	+0.04(+0.49%)
Sep 13, 2004	7.527	7.633	7.527	7.580	16,684	-0.04(-0.56%)
Sep 10, 2004	7.623	7.628	7.623	7.623	7,123	+0.01(+0.14%)
Sep 09, 2004	7.596	7.617	7.596	7.612	3,186	+0.08(+1.06%)
Sep 08, 2004	7.548	7.548	7.473	7.532	20,808	-0.06(-0.84%)
Sep 07, 2004	7.628	7.628	7.596	7.596	8,061	-0.04(-0.49%)
Sep 03, 2004	7.628	7.633	7.628	7.633	5,249	-0.01(-0.14%)
Sep 02, 2004	7.489	7.681	7.489	7.644	11,997	+0.10(+1.34%)