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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2005	7.804	7.815	7.772	7.772	25,870	-0.02(-0.21%)
May 27, 2005	7.793	7.815	7.788	7.788	41,805	+0.00(+0.00%)
May 26, 2005	7.804	7.809	7.788	7.788	34,868	+0.00(+0.00%)
May 25, 2005	7.815	7.815	7.788	7.788	39,180	-0.03(-0.34%)
May 24, 2005	7.825	7.825	7.793	7.815	21,933	-0.01(-0.14%)
May 23, 2005	7.820	7.825	7.804	7.825	48,741	+0.00(+0.00%)
May 20, 2005	7.895	7.895	7.825	7.825	13,872	-0.03(-0.41%)
May 19, 2005	7.857	7.863	7.831	7.857	15,747	-0.04(-0.47%)
May 18, 2005	7.873	7.921	7.847	7.895	28,307	-0.02(-0.20%)
May 17, 2005	7.809	7.975	7.761	7.911	56,989	+0.10(+1.30%)
May 16, 2005	7.799	7.863	7.799	7.809	15,559	+0.03(+0.34%)
May 13, 2005	7.724	7.799	7.724	7.783	17,996	+0.03(+0.34%)
May 12, 2005	7.767	7.815	7.681	7.756	34,868	-0.04(-0.55%)
May 11, 2005	7.804	7.815	7.799	7.799	20,058	+0.01(+0.07%)
May 10, 2005	7.788	7.815	7.788	7.793	18,371	-0.02(-0.27%)
May 09, 2005	7.815	7.815	7.815	7.815	14,247	-0.02(-0.27%)
May 06, 2005	7.788	7.836	7.783	7.836	12,372	+0.01(+0.07%)
May 05, 2005	7.815	7.836	7.804	7.831	8,248	+0.02(+0.20%)
May 04, 2005	7.820	7.841	7.815	7.815	26,807	-0.04(-0.48%)
May 03, 2005	7.879	7.879	7.761	7.852	26,057	-0.03(-0.34%)