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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2009	5.593	5.607	5.570	5.584	188,128	-0.00(-0.08%)
Aug 28, 2009	5.584	5.616	5.580	5.589	230,136	-0.03(-0.48%)
Aug 27, 2009	5.584	5.625	5.575	5.616	168,833	+0.04(+0.63%)
Aug 26, 2009	5.638	5.638	5.570	5.581	162,858	+0.01(+0.18%)
Aug 25, 2009	5.525	5.580	5.512	5.570	179,172	+0.05(+0.82%)
Aug 24, 2009	5.525	5.557	5.493	5.525	220,328	+0.00(+0.00%)
Aug 21, 2009	5.489	5.548	5.448	5.525	162,406	+0.05(+0.99%)
Aug 20, 2009	5.466	5.498	5.421	5.471	223,773	+0.00(+0.08%)
Aug 19, 2009	5.435	5.471	5.416	5.466	154,945	+0.03(+0.50%)
Aug 18, 2009	5.362	5.448	5.354	5.439	147,157	+0.09(+1.61%)
Aug 17, 2009	5.353	5.398	5.330	5.353	269,796	-0.07(-1.25%)
Aug 14, 2009	5.475	5.480	5.421	5.421	167,100	-0.05(-0.83%)
Aug 13, 2009	5.521	5.521	5.439	5.466	152,436	-0.03(-0.51%)
Aug 12, 2009	5.484	5.507	5.453	5.494	210,893	-0.02(-0.39%)
Aug 11, 2009	5.457	5.516	5.457	5.516	95,269	+0.03(+0.58%)
Aug 10, 2009	5.439	5.489	5.439	5.484	176,906	+0.06(+1.17%)
Aug 07, 2009	5.421	5.462	5.403	5.421	191,358	+0.01(+0.17%)
Aug 06, 2009	5.435	5.435	5.389	5.412	120,099	-0.02(-0.42%)
Aug 05, 2009	5.421	5.458	5.403	5.435	180,009	-0.01(-0.17%)
Aug 04, 2009	5.503	5.503	5.412	5.444	261,955	-0.04(-0.66%)