BlackRock MuniYield Quality Fund III, Inc. (NY: MYI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2008	4.040	4.135	3.945	4.104	711,632	+0.06(+1.57%)
Dec 30, 2008	3.859	4.144	3.859	4.040	548,043	+0.15(+3.84%)
Dec 29, 2008	3.918	3.959	3.809	3.891	444,144	+0.00(+0.12%)
Dec 26, 2008	3.850	3.963	3.809	3.886	343,167	-0.01(-0.23%)
Dec 24, 2008	3.963	4.040	3.873	3.895	225,949	-0.03(-0.81%)
Dec 23, 2008	3.963	4.000	3.791	3.927	596,307	-0.04(-0.91%)
Dec 22, 2008	3.655	4.004	3.655	3.963	1,123,178	+0.33(+9.10%)
Dec 19, 2008	3.605	3.760	3.560	3.633	1,747,117	+0.05(+1.39%)
Dec 18, 2008	3.719	3.800	3.578	3.583	855,730	-0.23(-6.06%)
Dec 17, 2008	3.760	3.850	3.655	3.814	557,404	-0.22(-5.39%)
Dec 16, 2008	3.651	4.031	3.510	4.031	553,306	+0.34(+9.20%)
Dec 15, 2008	3.510	3.692	3.510	3.692	948,353	+0.18(+5.16%)
Dec 12, 2008	3.624	3.669	3.465	3.510	432,408	-0.14(-3.97%)
Dec 11, 2008	3.696	3.850	3.501	3.655	426,109	-0.33(-8.30%)
Dec 10, 2008	3.583	3.986	3.461	3.986	817,246	+0.37(+10.14%)
Dec 09, 2008	3.519	3.619	3.442	3.619	754,734	+0.05(+1.27%)
Dec 08, 2008	3.673	3.705	3.528	3.574	457,051	-0.07(-1.87%)
Dec 05, 2008	3.692	3.710	3.488	3.642	453,278	-0.01(-0.25%)
Dec 04, 2008	3.605	3.687	3.605	3.651	512,238	+0.01(+0.37%)
Dec 03, 2008	3.596	3.773	3.565	3.637	746,020	-0.02(-0.62%)
Dec 02, 2008	3.841	3.895	3.578	3.660	1,078,974	-0.20(-5.28%)