BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2004	7.026	7.087	7.021	7.057	58,388	-0.01(-0.14%)
Sep 29, 2004	7.047	7.077	7.042	7.067	9,271	-0.02(-0.29%)
Sep 28, 2004	6.996	7.087	6.996	7.087	33,731	+0.01(+0.07%)
Sep 27, 2004	7.072	7.092	7.057	7.082	9,271	-0.01(-0.14%)
Sep 24, 2004	7.062	7.112	7.062	7.092	43,396	+0.03(+0.36%)
Sep 23, 2004	7.062	7.092	7.062	7.067	17,358	-0.02(-0.29%)
Sep 22, 2004	7.026	7.087	7.026	7.087	26,038	+0.07(+0.94%)
Sep 21, 2004	7.092	7.092	6.955	7.021	90,936	-0.07(-1.00%)
Sep 20, 2004	7.021	7.102	7.021	7.092	17,161	+0.06(+0.79%)
Sep 17, 2004	7.001	7.036	7.001	7.036	26,629	+0.04(+0.58%)
Sep 16, 2004	6.981	7.001	6.976	6.996	36,492	-0.01(-0.07%)
Sep 15, 2004	6.955	7.001	6.955	7.001	66,081	+0.05(+0.66%)
Sep 14, 2004	6.945	6.976	6.925	6.955	59,966	+0.00(+0.00%)
Sep 13, 2004	6.940	6.955	6.920	6.955	25,643	+0.01(+0.15%)
Sep 10, 2004	6.945	6.955	6.889	6.945	33,139	-0.01(-0.07%)
Sep 09, 2004	6.945	6.955	6.915	6.950	27,813	+0.03(+0.44%)
Sep 08, 2004	6.920	6.925	6.920	6.920	19,725	-0.01(-0.07%)
Sep 07, 2004	6.925	6.945	6.915	6.925	21,106	+0.01(+0.07%)
Sep 03, 2004	6.960	6.960	6.915	6.920	5,325	-0.05(-0.65%)
Sep 02, 2004	6.981	6.981	6.965	6.965	26,827	+0.01(+0.07%)