BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2005	7.594	7.599	7.569	7.594	66,081	+0.01(+0.13%)
Sep 29, 2005	7.554	7.589	7.554	7.584	26,432	-0.01(-0.13%)
Sep 28, 2005	7.574	7.599	7.554	7.594	25,446	+0.02(+0.27%)
Sep 27, 2005	7.706	7.777	7.518	7.574	107,111	-0.10(-1.26%)
Sep 26, 2005	7.675	7.716	7.584	7.670	37,084	-0.01(-0.07%)
Sep 23, 2005	7.675	7.726	7.574	7.675	53,062	-0.08(-0.98%)
Sep 22, 2005	7.777	7.777	7.746	7.751	6,509	-0.05(-0.65%)
Sep 21, 2005	7.716	7.802	7.716	7.802	9,073	+0.05(+0.65%)
Sep 20, 2005	7.736	7.751	7.736	7.751	9,468	+0.02(+0.26%)
Sep 19, 2005	7.706	7.731	7.665	7.731	39,649	+0.07(+0.93%)
Sep 16, 2005	7.721	7.726	7.640	7.660	27,221	-0.06(-0.79%)
Sep 15, 2005	7.766	7.766	7.711	7.721	8,482	-0.04(-0.52%)
Sep 14, 2005	7.766	7.792	7.761	7.761	20,514	+0.00(+0.00%)
Sep 13, 2005	7.746	7.802	7.711	7.761	102,771	+0.02(+0.26%)
Sep 12, 2005	7.706	7.741	7.706	7.741	27,616	-0.06(-0.78%)
Sep 09, 2005	7.777	7.802	7.766	7.802	19,331	+0.05(+0.59%)
Sep 08, 2005	7.751	7.802	7.736	7.756	32,153	+0.03(+0.39%)
Sep 07, 2005	7.766	7.766	7.701	7.726	50,892	-0.04(-0.46%)
Sep 06, 2005	7.782	7.812	7.741	7.761	44,580	-0.02(-0.26%)
Sep 02, 2005	7.772	7.782	7.756	7.782	34,323	+0.01(+0.13%)
Sep 01, 2005	7.731	7.772	7.731	7.772	38,662	+0.03(+0.39%)
Aug 31, 2005	7.736	7.756	7.736	7.741	20,712	-0.01(-0.07%)
Aug 30, 2005	7.761	7.772	7.741	7.746	39,254	-0.01(-0.07%)
Aug 29, 2005	7.787	7.822	7.746	7.751	42,410	-0.04(-0.46%)
Aug 26, 2005	7.817	7.817	7.787	7.787	22,093	-0.02(-0.19%)
Aug 25, 2005	7.731	7.802	7.731	7.802	32,350	+0.04(+0.52%)
Aug 24, 2005	7.787	7.807	7.761	7.761	32,547	-0.03(-0.33%)
Aug 23, 2005	7.716	7.807	7.711	7.787	28,405	+0.06(+0.79%)
Aug 22, 2005	7.858	7.858	7.721	7.726	14,005	+0.01(+0.07%)
Aug 19, 2005	7.726	7.777	7.721	7.721	7,298	-0.05(-0.65%)
Aug 18, 2005	7.772	7.772	7.772	7.772	4,142	+0.00(+0.00%)
Aug 17, 2005	7.680	7.772	7.680	7.772	17,950	+0.07(+0.86%)
Aug 16, 2005	7.721	7.731	7.675	7.706	19,528	+0.00(+0.00%)
Aug 15, 2005	7.695	7.706	7.655	7.706	45,369	+0.04(+0.53%)
Aug 12, 2005	7.695	7.695	7.640	7.665	20,514	-0.03(-0.40%)
Aug 11, 2005	7.624	7.695	7.624	7.695	21,501	+0.00(+0.00%)
Aug 10, 2005	7.685	7.716	7.660	7.695	65,292	-0.01(-0.07%)
Aug 09, 2005	7.716	7.716	7.690	7.701	20,909	-0.01(-0.13%)
Aug 08, 2005	7.716	7.716	7.695	7.711	13,019	+0.00(+0.00%)
Aug 05, 2005	7.675	7.716	7.675	7.711	46,355	-0.06(-0.72%)
Aug 04, 2005	7.761	7.842	7.721	7.766	65,884	-0.01(-0.07%)
Aug 03, 2005	7.736	7.777	7.731	7.772	31,561	+0.04(+0.46%)
Aug 02, 2005	7.736	7.736	7.716	7.736	30,377	+0.01(+0.13%)
Aug 01, 2005	7.695	7.741	7.670	7.726	41,029	+0.01(+0.13%)
Jul 29, 2005	7.761	7.807	7.701	7.716	37,084	-0.05(-0.59%)
Jul 28, 2005	7.802	7.802	7.741	7.761	24,262	+0.04(+0.54%)
Jul 27, 2005	7.731	7.766	7.706	7.720	38,268	+0.01(+0.18%)
Jul 26, 2005	7.695	7.731	7.690	7.706	21,106	-0.01(-0.07%)
Jul 25, 2005	7.701	7.726	7.673	7.711	24,262	+0.03(+0.33%)
Jul 22, 2005	7.665	7.685	7.665	7.685	5,917	+0.03(+0.33%)
Jul 21, 2005	7.685	7.716	7.660	7.660	55,429	-0.02(-0.20%)
Jul 20, 2005	7.690	7.706	7.665	7.675	44,777	-0.02(-0.20%)
Jul 19, 2005	7.690	7.690	7.690	7.690	12,821	+0.00(+0.00%)
Jul 18, 2005	7.706	7.726	7.655	7.690	62,925	+0.00(+0.00%)
Jul 15, 2005	7.695	7.726	7.690	7.690	24,460	-0.02(-0.26%)
Jul 14, 2005	7.665	7.731	7.665	7.711	34,914	+0.04(+0.46%)
Jul 13, 2005	7.731	7.736	7.635	7.675	46,355	-0.07(-0.85%)
Jul 12, 2005	7.695	7.741	7.695	7.741	47,144	+0.01(+0.07%)
Jul 11, 2005	7.736	7.756	7.736	7.736	31,955	+0.00(+0.00%)
Jul 08, 2005	7.741	7.807	7.736	7.736	39,846	+0.03(+0.33%)
Jul 07, 2005	7.665	7.716	7.660	7.711	45,566	+0.05(+0.60%)
Jul 06, 2005	7.655	7.665	7.614	7.665	41,227	+0.03(+0.40%)
Jul 05, 2005	7.594	7.690	7.579	7.635	79,692	+0.02(+0.20%)