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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2003	8.039	8.060	8.007	8.049	14,060	+0.02(+0.27%)
May 29, 2003	7.975	8.097	7.975	8.028	42,180	+0.06(+0.80%)
May 28, 2003	8.135	8.135	7.964	7.964	14,809	-0.12(-1.45%)
May 27, 2003	8.151	8.151	8.001	8.081	25,495	-0.03(-0.39%)
May 23, 2003	8.092	8.151	8.055	8.113	9,935	-0.05(-0.59%)
May 22, 2003	7.969	8.161	7.969	8.161	18,934	+0.21(+2.68%)
May 21, 2003	8.028	8.081	7.948	7.948	49,116	-0.07(-0.93%)
May 20, 2003	7.895	8.023	7.895	8.023	23,808	+0.12(+1.48%)
May 19, 2003	7.991	8.060	7.905	7.905	24,183	-0.03(-0.40%)
May 16, 2003	8.017	8.017	7.932	7.937	31,681	-0.08(-1.00%)
May 15, 2003	8.060	8.071	8.017	8.017	16,309	+0.01(+0.13%)
May 14, 2003	8.001	8.007	8.001	8.007	4,124	+0.02(+0.20%)
May 13, 2003	8.023	8.039	7.991	7.991	6,936	-0.09(-1.12%)
May 12, 2003	7.996	8.081	7.996	8.081	32,806	+0.09(+1.07%)
May 09, 2003	7.921	7.996	7.916	7.996	27,370	+0.08(+1.01%)
May 08, 2003	7.804	7.916	7.804	7.916	14,434	+0.07(+0.88%)
May 07, 2003	8.001	8.001	7.847	7.847	21,746	-0.13(-1.67%)
May 06, 2003	7.975	7.980	7.841	7.980	28,307	+0.04(+0.54%)
May 05, 2003	7.895	7.975	7.895	7.937	27,182	+0.10(+1.22%)
May 02, 2003	7.841	7.895	7.793	7.841	12,560	+0.05(+0.68%)