BlackRock MuniYield Investment Fund (NY: MYF )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	9.958	9.958	9.898	9.922	30,354	+0.01(+0.06%)
Jul 30, 2012	9.964	10.01	9.910	9.916	129,768	-0.05(-0.54%)
Jul 27, 2012	10.000	10.04	9.964	9.970	46,481	-0.03(-0.30%)
Jul 26, 2012	9.994	10.000	9.952	10.000	23,250	+0.03(+0.30%)
Jul 25, 2012	9.910	9.970	9.904	9.970	50,162	+0.06(+0.61%)
Jul 24, 2012	9.964	9.970	9.904	9.910	62,309	+0.00(+0.00%)
Jul 23, 2012	9.934	9.970	9.904	9.910	64,988	+0.01(+0.06%)
Jul 20, 2012	9.832	9.940	9.807	9.904	87,261	+0.10(+1.04%)
Jul 19, 2012	9.796	9.826	9.778	9.802	31,281	+0.00(+0.00%)
Jul 18, 2012	9.808	9.832	9.772	9.802	35,083	+0.03(+0.31%)
Jul 17, 2012	9.694	9.785	9.682	9.772	22,597	+0.05(+0.56%)
Jul 16, 2012	9.724	9.766	9.712	9.718	48,301	-0.04(-0.43%)
Jul 13, 2012	9.664	9.790	9.664	9.760	66,590	+0.13(+1.31%)
Jul 12, 2012	9.706	9.760	9.634	9.634	78,044	-0.10(-0.99%)
Jul 11, 2012	9.874	9.880	9.730	9.730	71,236	-0.09(-0.91%)
Jul 10, 2012	9.844	9.844	9.796	9.820	37,172	+0.01(+0.12%)
Jul 09, 2012	9.832	9.850	9.766	9.808	64,708	+0.01(+0.12%)
Jul 06, 2012	9.754	9.802	9.754	9.796	44,573	+0.01(+0.12%)
Jul 05, 2012	9.880	9.951	9.748	9.784	72,334	-0.11(-1.09%)
Jul 03, 2012	10.04	10.04	9.880	9.892	34,840	+0.05(+0.55%)
Jul 02, 2012	9.886	9.904	9.790	9.838	50,105	+0.07(+0.67%)
Jun 29, 2012	9.868	9.880	9.772	9.772	43,941	-0.02(-0.18%)
Jun 28, 2012	9.939	9.981	9.790	9.790	48,724	-0.10(-0.97%)
Jun 27, 2012	9.742	9.939	9.742	9.886	60,987	+0.17(+1.78%)
Jun 26, 2012	9.736	9.742	9.647	9.712	51,630	+0.01(+0.10%)
Jun 25, 2012	9.653	9.718	9.653	9.703	27,775	+0.01(+0.09%)
Jun 22, 2012	9.748	9.748	9.659	9.695	22,485	+0.02(+0.25%)
Jun 21, 2012	9.754	9.784	9.653	9.671	34,288	-0.01(-0.12%)
Jun 20, 2012	9.784	9.784	9.683	9.683	32,551	-0.01(-0.06%)
Jun 19, 2012	9.724	9.730	9.671	9.689	24,698	+0.05(+0.56%)
Jun 18, 2012	9.605	9.647	9.581	9.635	25,559	+0.03(+0.31%)
Jun 15, 2012	9.754	9.754	9.551	9.605	37,602	-0.13(-1.29%)
Jun 14, 2012	9.850	9.850	9.724	9.730	39,759	-0.05(-0.49%)
Jun 13, 2012	9.754	9.790	9.712	9.778	39,057	+0.06(+0.61%)
Jun 12, 2012	9.731	9.743	9.642	9.719	40,532	-0.01(-0.12%)
Jun 11, 2012	9.671	9.749	9.636	9.731	54,772	+0.08(+0.80%)
Jun 08, 2012	9.677	9.903	9.624	9.654	30,499	+0.03(+0.31%)
Jun 07, 2012	9.648	9.648	9.547	9.624	58,825	-0.02(-0.18%)
Jun 06, 2012	9.642	9.642	9.582	9.642	37,494	+0.00(+0.00%)
Jun 05, 2012	9.582	9.648	9.511	9.642	50,235	+0.12(+1.25%)
Jun 04, 2012	9.570	9.618	9.493	9.523	57,782	-0.02(-0.19%)
Jun 01, 2012	9.582	9.606	9.541	9.541	48,217	-0.04(-0.43%)
May 31, 2012	9.529	9.582	9.523	9.582	28,450	+0.10(+1.00%)
May 30, 2012	9.559	9.559	9.469	9.487	25,886	-0.08(-0.87%)
May 29, 2012	9.564	9.570	9.520	9.570	18,530	+0.01(+0.06%)
May 25, 2012	9.570	9.600	9.523	9.564	32,358	-0.01(-0.12%)
May 24, 2012	9.553	9.576	9.511	9.576	27,427	+0.05(+0.56%)
May 23, 2012	9.511	9.541	9.475	9.523	40,192	+0.08(+0.82%)
May 22, 2012	9.553	9.553	9.434	9.446	48,308	-0.05(-0.56%)
May 21, 2012	9.523	9.523	9.446	9.499	18,012	+0.06(+0.63%)
May 18, 2012	9.475	9.511	9.428	9.440	20,032	+0.02(+0.19%)
May 17, 2012	9.440	9.481	9.410	9.422	22,784	-0.02(-0.19%)
May 16, 2012	9.434	9.475	9.428	9.440	23,804	-0.01(-0.06%)
May 15, 2012	9.463	9.499	9.428	9.446	52,522	-0.05(-0.50%)
May 14, 2012	9.475	9.511	9.463	9.493	36,042	+0.02(+0.19%)
May 11, 2012	9.475	9.487	9.452	9.475	25,610	+0.06(+0.69%)
May 10, 2012	9.476	9.476	9.381	9.411	35,468	-0.02(-0.19%)
May 09, 2012	9.476	9.476	9.397	9.428	33,243	+0.01(+0.13%)
May 08, 2012	9.452	9.452	9.399	9.416	19,902	+0.04(+0.44%)
May 07, 2012	9.487	9.487	9.375	9.375	46,170	-0.04(-0.44%)
May 04, 2012	9.345	9.440	9.328	9.416	27,865	+0.04(+0.44%)
May 03, 2012	9.363	9.428	9.328	9.375	66,025	+0.06(+0.63%)
May 02, 2012	9.399	9.421	9.310	9.316	63,983	-0.08(-0.88%)